id
int32 0
167k
| repo
stringlengths 5
54
| path
stringlengths 4
155
| func_name
stringlengths 1
118
| original_string
stringlengths 52
85.5k
| language
stringclasses 1
value | code
stringlengths 52
85.5k
| code_tokens
sequencelengths 21
1.41k
| docstring
stringlengths 6
2.61k
| docstring_tokens
sequencelengths 3
215
| sha
stringlengths 40
40
| url
stringlengths 85
252
|
---|---|---|---|---|---|---|---|---|---|---|---|
157,600 | juju/juju | apiserver/facades/agent/uniter/uniter.go | WatchUnitRelations | func (u *UniterAPI) WatchUnitRelations(args params.Entities) (params.StringsWatchResults, error) {
result := params.StringsWatchResults{
Results: make([]params.StringsWatchResult, len(args.Entities)),
}
canAccess, err := u.accessUnit()
if err != nil {
return params.StringsWatchResults{}, err
}
for i, entity := range args.Entities {
tag, err := names.ParseUnitTag(entity.Tag)
if err != nil {
result.Results[i].Error = common.ServerError(common.ErrPerm)
continue
}
err = common.ErrPerm
if canAccess(tag) {
result.Results[i], err = u.watchOneUnitRelations(tag)
}
result.Results[i].Error = common.ServerError(err)
}
return result, nil
} | go | func (u *UniterAPI) WatchUnitRelations(args params.Entities) (params.StringsWatchResults, error) {
result := params.StringsWatchResults{
Results: make([]params.StringsWatchResult, len(args.Entities)),
}
canAccess, err := u.accessUnit()
if err != nil {
return params.StringsWatchResults{}, err
}
for i, entity := range args.Entities {
tag, err := names.ParseUnitTag(entity.Tag)
if err != nil {
result.Results[i].Error = common.ServerError(common.ErrPerm)
continue
}
err = common.ErrPerm
if canAccess(tag) {
result.Results[i], err = u.watchOneUnitRelations(tag)
}
result.Results[i].Error = common.ServerError(err)
}
return result, nil
} | [
"func",
"(",
"u",
"*",
"UniterAPI",
")",
"WatchUnitRelations",
"(",
"args",
"params",
".",
"Entities",
")",
"(",
"params",
".",
"StringsWatchResults",
",",
"error",
")",
"{",
"result",
":=",
"params",
".",
"StringsWatchResults",
"{",
"Results",
":",
"make",
"(",
"[",
"]",
"params",
".",
"StringsWatchResult",
",",
"len",
"(",
"args",
".",
"Entities",
")",
")",
",",
"}",
"\n",
"canAccess",
",",
"err",
":=",
"u",
".",
"accessUnit",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"params",
".",
"StringsWatchResults",
"{",
"}",
",",
"err",
"\n",
"}",
"\n",
"for",
"i",
",",
"entity",
":=",
"range",
"args",
".",
"Entities",
"{",
"tag",
",",
"err",
":=",
"names",
".",
"ParseUnitTag",
"(",
"entity",
".",
"Tag",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"common",
".",
"ServerError",
"(",
"common",
".",
"ErrPerm",
")",
"\n",
"continue",
"\n",
"}",
"\n",
"err",
"=",
"common",
".",
"ErrPerm",
"\n",
"if",
"canAccess",
"(",
"tag",
")",
"{",
"result",
".",
"Results",
"[",
"i",
"]",
",",
"err",
"=",
"u",
".",
"watchOneUnitRelations",
"(",
"tag",
")",
"\n",
"}",
"\n",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"common",
".",
"ServerError",
"(",
"err",
")",
"\n",
"}",
"\n",
"return",
"result",
",",
"nil",
"\n",
"}"
] | // WatchUnitRelations returns a StringsWatcher, for each given
// unit, that notifies of changes to the lifecycles of relations
// relevant to that unit. For principal units, this will be all of the
// relations for the application. For subordinate units, only
// relations with the principal unit's application will be monitored. | [
"WatchUnitRelations",
"returns",
"a",
"StringsWatcher",
"for",
"each",
"given",
"unit",
"that",
"notifies",
"of",
"changes",
"to",
"the",
"lifecycles",
"of",
"relations",
"relevant",
"to",
"that",
"unit",
".",
"For",
"principal",
"units",
"this",
"will",
"be",
"all",
"of",
"the",
"relations",
"for",
"the",
"application",
".",
"For",
"subordinate",
"units",
"only",
"relations",
"with",
"the",
"principal",
"unit",
"s",
"application",
"will",
"be",
"monitored",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/agent/uniter/uniter.go#L2235-L2256 |
157,601 | juju/juju | apiserver/facades/agent/uniter/uniter.go | WatchApplicationRelations | func (u *UniterAPIV4) WatchApplicationRelations(args params.Entities) (params.StringsWatchResults, error) {
result := params.StringsWatchResults{
Results: make([]params.StringsWatchResult, len(args.Entities)),
}
canAccess, err := u.accessApplication()
if err != nil {
return params.StringsWatchResults{}, err
}
for i, entity := range args.Entities {
tag, err := names.ParseApplicationTag(entity.Tag)
if err != nil {
result.Results[i].Error = common.ServerError(common.ErrPerm)
continue
}
err = common.ErrPerm
if canAccess(tag) {
result.Results[i], err = u.watchOneApplicationRelations(tag)
}
result.Results[i].Error = common.ServerError(err)
}
return result, nil
} | go | func (u *UniterAPIV4) WatchApplicationRelations(args params.Entities) (params.StringsWatchResults, error) {
result := params.StringsWatchResults{
Results: make([]params.StringsWatchResult, len(args.Entities)),
}
canAccess, err := u.accessApplication()
if err != nil {
return params.StringsWatchResults{}, err
}
for i, entity := range args.Entities {
tag, err := names.ParseApplicationTag(entity.Tag)
if err != nil {
result.Results[i].Error = common.ServerError(common.ErrPerm)
continue
}
err = common.ErrPerm
if canAccess(tag) {
result.Results[i], err = u.watchOneApplicationRelations(tag)
}
result.Results[i].Error = common.ServerError(err)
}
return result, nil
} | [
"func",
"(",
"u",
"*",
"UniterAPIV4",
")",
"WatchApplicationRelations",
"(",
"args",
"params",
".",
"Entities",
")",
"(",
"params",
".",
"StringsWatchResults",
",",
"error",
")",
"{",
"result",
":=",
"params",
".",
"StringsWatchResults",
"{",
"Results",
":",
"make",
"(",
"[",
"]",
"params",
".",
"StringsWatchResult",
",",
"len",
"(",
"args",
".",
"Entities",
")",
")",
",",
"}",
"\n",
"canAccess",
",",
"err",
":=",
"u",
".",
"accessApplication",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"params",
".",
"StringsWatchResults",
"{",
"}",
",",
"err",
"\n",
"}",
"\n",
"for",
"i",
",",
"entity",
":=",
"range",
"args",
".",
"Entities",
"{",
"tag",
",",
"err",
":=",
"names",
".",
"ParseApplicationTag",
"(",
"entity",
".",
"Tag",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"common",
".",
"ServerError",
"(",
"common",
".",
"ErrPerm",
")",
"\n",
"continue",
"\n",
"}",
"\n",
"err",
"=",
"common",
".",
"ErrPerm",
"\n",
"if",
"canAccess",
"(",
"tag",
")",
"{",
"result",
".",
"Results",
"[",
"i",
"]",
",",
"err",
"=",
"u",
".",
"watchOneApplicationRelations",
"(",
"tag",
")",
"\n",
"}",
"\n",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"common",
".",
"ServerError",
"(",
"err",
")",
"\n",
"}",
"\n",
"return",
"result",
",",
"nil",
"\n",
"}"
] | // WatchApplicationRelations returns a StringsWatcher, for each given
// application, that notifies of changes to the lifecycles of
// relations involving that application. This method is obsolete -
// it's been replaced by WatchUnitRelations in V5 of the uniter API. | [
"WatchApplicationRelations",
"returns",
"a",
"StringsWatcher",
"for",
"each",
"given",
"application",
"that",
"notifies",
"of",
"changes",
"to",
"the",
"lifecycles",
"of",
"relations",
"involving",
"that",
"application",
".",
"This",
"method",
"is",
"obsolete",
"-",
"it",
"s",
"been",
"replaced",
"by",
"WatchUnitRelations",
"in",
"V5",
"of",
"the",
"uniter",
"API",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/agent/uniter/uniter.go#L2460-L2481 |
157,602 | juju/juju | apiserver/facades/agent/uniter/uniter.go | NetworkInfo | func (u *UniterAPIV6) NetworkInfo(args params.NetworkInfoParams) (params.NetworkInfoResultsV6, error) {
v6Results, err := u.UniterAPI.NetworkInfo(args)
if err != nil {
return params.NetworkInfoResultsV6{}, errors.Trace(err)
}
return networkInfoResultsToV6(v6Results), nil
} | go | func (u *UniterAPIV6) NetworkInfo(args params.NetworkInfoParams) (params.NetworkInfoResultsV6, error) {
v6Results, err := u.UniterAPI.NetworkInfo(args)
if err != nil {
return params.NetworkInfoResultsV6{}, errors.Trace(err)
}
return networkInfoResultsToV6(v6Results), nil
} | [
"func",
"(",
"u",
"*",
"UniterAPIV6",
")",
"NetworkInfo",
"(",
"args",
"params",
".",
"NetworkInfoParams",
")",
"(",
"params",
".",
"NetworkInfoResultsV6",
",",
"error",
")",
"{",
"v6Results",
",",
"err",
":=",
"u",
".",
"UniterAPI",
".",
"NetworkInfo",
"(",
"args",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"params",
".",
"NetworkInfoResultsV6",
"{",
"}",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"return",
"networkInfoResultsToV6",
"(",
"v6Results",
")",
",",
"nil",
"\n",
"}"
] | // Network Info implements UniterAPIV6 version of NetworkInfo by constructing an API V6 compatible result. | [
"Network",
"Info",
"implements",
"UniterAPIV6",
"version",
"of",
"NetworkInfo",
"by",
"constructing",
"an",
"API",
"V6",
"compatible",
"result",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/agent/uniter/uniter.go#L2522-L2528 |
157,603 | juju/juju | apiserver/facades/agent/uniter/uniter.go | SetPodSpec | func (u *UniterAPI) SetPodSpec(args params.SetPodSpecParams) (params.ErrorResults, error) {
results := params.ErrorResults{
Results: make([]params.ErrorResult, len(args.Specs)),
}
authTag := u.auth.GetAuthTag()
canAccess := func(tag names.Tag) bool {
if tag, ok := tag.(names.ApplicationTag); ok {
switch authTag.(type) {
case names.UnitTag:
appName, err := names.UnitApplication(authTag.Id())
return err == nil && appName == tag.Id()
case names.ApplicationTag:
return tag == authTag
}
}
return false
}
cfg, err := u.m.ModelConfig()
if err != nil {
return params.ErrorResults{}, errors.Trace(err)
}
provider, err := environs.Provider(cfg.Type())
if err != nil {
return params.ErrorResults{}, errors.Trace(err)
}
cassProvider, ok := provider.(caas.ContainerEnvironProvider)
if !ok {
return params.ErrorResults{}, errors.NotValidf("container environ provider %T", provider)
}
for i, arg := range args.Specs {
tag, err := names.ParseApplicationTag(arg.Tag)
if err != nil {
results.Results[i].Error = common.ServerError(err)
continue
}
if !canAccess(tag) {
results.Results[i].Error = common.ServerError(common.ErrPerm)
continue
}
if _, err := cassProvider.ParsePodSpec(arg.Value); err != nil {
results.Results[i].Error = common.ServerError(errors.Annotate(err, "invalid pod spec"))
continue
}
cm, err := u.m.CAASModel()
if err != nil {
results.Results[i].Error = common.ServerError(err)
continue
}
results.Results[i].Error = common.ServerError(
cm.SetPodSpec(tag, arg.Value),
)
}
return results, nil
} | go | func (u *UniterAPI) SetPodSpec(args params.SetPodSpecParams) (params.ErrorResults, error) {
results := params.ErrorResults{
Results: make([]params.ErrorResult, len(args.Specs)),
}
authTag := u.auth.GetAuthTag()
canAccess := func(tag names.Tag) bool {
if tag, ok := tag.(names.ApplicationTag); ok {
switch authTag.(type) {
case names.UnitTag:
appName, err := names.UnitApplication(authTag.Id())
return err == nil && appName == tag.Id()
case names.ApplicationTag:
return tag == authTag
}
}
return false
}
cfg, err := u.m.ModelConfig()
if err != nil {
return params.ErrorResults{}, errors.Trace(err)
}
provider, err := environs.Provider(cfg.Type())
if err != nil {
return params.ErrorResults{}, errors.Trace(err)
}
cassProvider, ok := provider.(caas.ContainerEnvironProvider)
if !ok {
return params.ErrorResults{}, errors.NotValidf("container environ provider %T", provider)
}
for i, arg := range args.Specs {
tag, err := names.ParseApplicationTag(arg.Tag)
if err != nil {
results.Results[i].Error = common.ServerError(err)
continue
}
if !canAccess(tag) {
results.Results[i].Error = common.ServerError(common.ErrPerm)
continue
}
if _, err := cassProvider.ParsePodSpec(arg.Value); err != nil {
results.Results[i].Error = common.ServerError(errors.Annotate(err, "invalid pod spec"))
continue
}
cm, err := u.m.CAASModel()
if err != nil {
results.Results[i].Error = common.ServerError(err)
continue
}
results.Results[i].Error = common.ServerError(
cm.SetPodSpec(tag, arg.Value),
)
}
return results, nil
} | [
"func",
"(",
"u",
"*",
"UniterAPI",
")",
"SetPodSpec",
"(",
"args",
"params",
".",
"SetPodSpecParams",
")",
"(",
"params",
".",
"ErrorResults",
",",
"error",
")",
"{",
"results",
":=",
"params",
".",
"ErrorResults",
"{",
"Results",
":",
"make",
"(",
"[",
"]",
"params",
".",
"ErrorResult",
",",
"len",
"(",
"args",
".",
"Specs",
")",
")",
",",
"}",
"\n",
"authTag",
":=",
"u",
".",
"auth",
".",
"GetAuthTag",
"(",
")",
"\n",
"canAccess",
":=",
"func",
"(",
"tag",
"names",
".",
"Tag",
")",
"bool",
"{",
"if",
"tag",
",",
"ok",
":=",
"tag",
".",
"(",
"names",
".",
"ApplicationTag",
")",
";",
"ok",
"{",
"switch",
"authTag",
".",
"(",
"type",
")",
"{",
"case",
"names",
".",
"UnitTag",
":",
"appName",
",",
"err",
":=",
"names",
".",
"UnitApplication",
"(",
"authTag",
".",
"Id",
"(",
")",
")",
"\n",
"return",
"err",
"==",
"nil",
"&&",
"appName",
"==",
"tag",
".",
"Id",
"(",
")",
"\n",
"case",
"names",
".",
"ApplicationTag",
":",
"return",
"tag",
"==",
"authTag",
"\n",
"}",
"\n",
"}",
"\n",
"return",
"false",
"\n",
"}",
"\n\n",
"cfg",
",",
"err",
":=",
"u",
".",
"m",
".",
"ModelConfig",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"params",
".",
"ErrorResults",
"{",
"}",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"provider",
",",
"err",
":=",
"environs",
".",
"Provider",
"(",
"cfg",
".",
"Type",
"(",
")",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"params",
".",
"ErrorResults",
"{",
"}",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"cassProvider",
",",
"ok",
":=",
"provider",
".",
"(",
"caas",
".",
"ContainerEnvironProvider",
")",
"\n",
"if",
"!",
"ok",
"{",
"return",
"params",
".",
"ErrorResults",
"{",
"}",
",",
"errors",
".",
"NotValidf",
"(",
"\"",
"\"",
",",
"provider",
")",
"\n",
"}",
"\n\n",
"for",
"i",
",",
"arg",
":=",
"range",
"args",
".",
"Specs",
"{",
"tag",
",",
"err",
":=",
"names",
".",
"ParseApplicationTag",
"(",
"arg",
".",
"Tag",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"results",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"common",
".",
"ServerError",
"(",
"err",
")",
"\n",
"continue",
"\n",
"}",
"\n",
"if",
"!",
"canAccess",
"(",
"tag",
")",
"{",
"results",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"common",
".",
"ServerError",
"(",
"common",
".",
"ErrPerm",
")",
"\n",
"continue",
"\n",
"}",
"\n",
"if",
"_",
",",
"err",
":=",
"cassProvider",
".",
"ParsePodSpec",
"(",
"arg",
".",
"Value",
")",
";",
"err",
"!=",
"nil",
"{",
"results",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"common",
".",
"ServerError",
"(",
"errors",
".",
"Annotate",
"(",
"err",
",",
"\"",
"\"",
")",
")",
"\n",
"continue",
"\n",
"}",
"\n",
"cm",
",",
"err",
":=",
"u",
".",
"m",
".",
"CAASModel",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"results",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"common",
".",
"ServerError",
"(",
"err",
")",
"\n",
"continue",
"\n",
"}",
"\n",
"results",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"common",
".",
"ServerError",
"(",
"cm",
".",
"SetPodSpec",
"(",
"tag",
",",
"arg",
".",
"Value",
")",
",",
")",
"\n",
"}",
"\n",
"return",
"results",
",",
"nil",
"\n",
"}"
] | // SetPodSpec sets the pod specs for a set of applications. | [
"SetPodSpec",
"sets",
"the",
"pod",
"specs",
"for",
"a",
"set",
"of",
"applications",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/agent/uniter/uniter.go#L2538-L2593 |
157,604 | juju/juju | apiserver/facades/agent/uniter/uniter.go | CloudSpec | func (u *UniterAPI) CloudSpec() (params.CloudSpecResult, error) {
canAccess, err := u.accessCloudSpec()
if err != nil {
return params.CloudSpecResult{}, err
}
if !canAccess() {
return params.CloudSpecResult{Error: common.ServerError(common.ErrPerm)}, nil
}
return u.cloudSpec.GetCloudSpec(u.m.Tag().(names.ModelTag)), nil
} | go | func (u *UniterAPI) CloudSpec() (params.CloudSpecResult, error) {
canAccess, err := u.accessCloudSpec()
if err != nil {
return params.CloudSpecResult{}, err
}
if !canAccess() {
return params.CloudSpecResult{Error: common.ServerError(common.ErrPerm)}, nil
}
return u.cloudSpec.GetCloudSpec(u.m.Tag().(names.ModelTag)), nil
} | [
"func",
"(",
"u",
"*",
"UniterAPI",
")",
"CloudSpec",
"(",
")",
"(",
"params",
".",
"CloudSpecResult",
",",
"error",
")",
"{",
"canAccess",
",",
"err",
":=",
"u",
".",
"accessCloudSpec",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"params",
".",
"CloudSpecResult",
"{",
"}",
",",
"err",
"\n",
"}",
"\n",
"if",
"!",
"canAccess",
"(",
")",
"{",
"return",
"params",
".",
"CloudSpecResult",
"{",
"Error",
":",
"common",
".",
"ServerError",
"(",
"common",
".",
"ErrPerm",
")",
"}",
",",
"nil",
"\n",
"}",
"\n\n",
"return",
"u",
".",
"cloudSpec",
".",
"GetCloudSpec",
"(",
"u",
".",
"m",
".",
"Tag",
"(",
")",
".",
"(",
"names",
".",
"ModelTag",
")",
")",
",",
"nil",
"\n",
"}"
] | // CloudSpec returns the cloud spec used by the model in which the
// authenticated unit or application resides.
// A check is made beforehand to ensure that the request is made by an entity
// that has been granted the appropriate trust. | [
"CloudSpec",
"returns",
"the",
"cloud",
"spec",
"used",
"by",
"the",
"model",
"in",
"which",
"the",
"authenticated",
"unit",
"or",
"application",
"resides",
".",
"A",
"check",
"is",
"made",
"beforehand",
"to",
"ensure",
"that",
"the",
"request",
"is",
"made",
"by",
"an",
"entity",
"that",
"has",
"been",
"granted",
"the",
"appropriate",
"trust",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/agent/uniter/uniter.go#L2599-L2609 |
157,605 | juju/juju | apiserver/facades/agent/uniter/uniter.go | GoalStates | func (u *UniterAPI) GoalStates(args params.Entities) (params.GoalStateResults, error) {
result := params.GoalStateResults{
Results: make([]params.GoalStateResult, len(args.Entities)),
}
canAccess, err := u.accessUnit()
if err != nil {
return params.GoalStateResults{}, err
}
for i, entity := range args.Entities {
tag, err := names.ParseUnitTag(entity.Tag)
if err != nil {
result.Results[i].Error = common.ServerError(common.ErrPerm)
continue
}
if !canAccess(tag) {
result.Results[i].Error = common.ServerError(common.ErrPerm)
continue
}
unit, err := u.getUnit(tag)
if err != nil {
result.Results[i].Error = common.ServerError(err)
continue
}
result.Results[i].Result, err = u.oneGoalState(unit)
if err != nil {
result.Results[i].Error = common.ServerError(err)
}
}
return result, nil
} | go | func (u *UniterAPI) GoalStates(args params.Entities) (params.GoalStateResults, error) {
result := params.GoalStateResults{
Results: make([]params.GoalStateResult, len(args.Entities)),
}
canAccess, err := u.accessUnit()
if err != nil {
return params.GoalStateResults{}, err
}
for i, entity := range args.Entities {
tag, err := names.ParseUnitTag(entity.Tag)
if err != nil {
result.Results[i].Error = common.ServerError(common.ErrPerm)
continue
}
if !canAccess(tag) {
result.Results[i].Error = common.ServerError(common.ErrPerm)
continue
}
unit, err := u.getUnit(tag)
if err != nil {
result.Results[i].Error = common.ServerError(err)
continue
}
result.Results[i].Result, err = u.oneGoalState(unit)
if err != nil {
result.Results[i].Error = common.ServerError(err)
}
}
return result, nil
} | [
"func",
"(",
"u",
"*",
"UniterAPI",
")",
"GoalStates",
"(",
"args",
"params",
".",
"Entities",
")",
"(",
"params",
".",
"GoalStateResults",
",",
"error",
")",
"{",
"result",
":=",
"params",
".",
"GoalStateResults",
"{",
"Results",
":",
"make",
"(",
"[",
"]",
"params",
".",
"GoalStateResult",
",",
"len",
"(",
"args",
".",
"Entities",
")",
")",
",",
"}",
"\n\n",
"canAccess",
",",
"err",
":=",
"u",
".",
"accessUnit",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"params",
".",
"GoalStateResults",
"{",
"}",
",",
"err",
"\n",
"}",
"\n",
"for",
"i",
",",
"entity",
":=",
"range",
"args",
".",
"Entities",
"{",
"tag",
",",
"err",
":=",
"names",
".",
"ParseUnitTag",
"(",
"entity",
".",
"Tag",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"common",
".",
"ServerError",
"(",
"common",
".",
"ErrPerm",
")",
"\n",
"continue",
"\n",
"}",
"\n",
"if",
"!",
"canAccess",
"(",
"tag",
")",
"{",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"common",
".",
"ServerError",
"(",
"common",
".",
"ErrPerm",
")",
"\n",
"continue",
"\n",
"}",
"\n",
"unit",
",",
"err",
":=",
"u",
".",
"getUnit",
"(",
"tag",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"common",
".",
"ServerError",
"(",
"err",
")",
"\n",
"continue",
"\n",
"}",
"\n",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"Result",
",",
"err",
"=",
"u",
".",
"oneGoalState",
"(",
"unit",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"common",
".",
"ServerError",
"(",
"err",
")",
"\n",
"}",
"\n",
"}",
"\n",
"return",
"result",
",",
"nil",
"\n",
"}"
] | // GoalStates returns information of charm units and relations. | [
"GoalStates",
"returns",
"information",
"of",
"charm",
"units",
"and",
"relations",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/agent/uniter/uniter.go#L2612-L2642 |
157,606 | juju/juju | apiserver/facades/agent/uniter/uniter.go | oneGoalState | func (u *UniterAPI) oneGoalState(unit *state.Unit) (*params.GoalState, error) {
app, err := unit.Application()
if err != nil {
return nil, err
}
gs := params.GoalState{}
gs.Units, err = u.goalStateUnits(app, unit.Name())
if err != nil {
return nil, err
}
allRelations, err := app.Relations()
if err != nil {
return nil, err
}
if allRelations != nil {
gs.Relations, err = u.goalStateRelations(app.Name(), unit.Name(), allRelations)
if err != nil {
return nil, err
}
}
return &gs, nil
} | go | func (u *UniterAPI) oneGoalState(unit *state.Unit) (*params.GoalState, error) {
app, err := unit.Application()
if err != nil {
return nil, err
}
gs := params.GoalState{}
gs.Units, err = u.goalStateUnits(app, unit.Name())
if err != nil {
return nil, err
}
allRelations, err := app.Relations()
if err != nil {
return nil, err
}
if allRelations != nil {
gs.Relations, err = u.goalStateRelations(app.Name(), unit.Name(), allRelations)
if err != nil {
return nil, err
}
}
return &gs, nil
} | [
"func",
"(",
"u",
"*",
"UniterAPI",
")",
"oneGoalState",
"(",
"unit",
"*",
"state",
".",
"Unit",
")",
"(",
"*",
"params",
".",
"GoalState",
",",
"error",
")",
"{",
"app",
",",
"err",
":=",
"unit",
".",
"Application",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n\n",
"gs",
":=",
"params",
".",
"GoalState",
"{",
"}",
"\n",
"gs",
".",
"Units",
",",
"err",
"=",
"u",
".",
"goalStateUnits",
"(",
"app",
",",
"unit",
".",
"Name",
"(",
")",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n",
"allRelations",
",",
"err",
":=",
"app",
".",
"Relations",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n",
"if",
"allRelations",
"!=",
"nil",
"{",
"gs",
".",
"Relations",
",",
"err",
"=",
"u",
".",
"goalStateRelations",
"(",
"app",
".",
"Name",
"(",
")",
",",
"unit",
".",
"Name",
"(",
")",
",",
"allRelations",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n",
"}",
"\n",
"return",
"&",
"gs",
",",
"nil",
"\n",
"}"
] | // oneGoalState creates the goal state for a given unit. | [
"oneGoalState",
"creates",
"the",
"goal",
"state",
"for",
"a",
"given",
"unit",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/agent/uniter/uniter.go#L2645-L2667 |
157,607 | juju/juju | apiserver/facades/agent/uniter/uniter.go | goalStateRelations | func (u *UniterAPI) goalStateRelations(appName, principalName string, allRelations []*state.Relation) (map[string]params.UnitsGoalState, error) {
result := map[string]params.UnitsGoalState{}
for _, r := range allRelations {
statusInfo, err := r.Status()
if err != nil {
return nil, errors.Annotate(err, "getting relation status")
}
endPoints := r.Endpoints()
if len(endPoints) == 1 {
// Ignore peer relations here.
continue
}
// First determine the local endpoint name to use later
// as the key in the result map.
var resultEndpointName string
for _, e := range endPoints {
if e.ApplicationName == appName {
resultEndpointName = e.Name
}
}
if resultEndpointName == "" {
continue
}
// Now gather the goal state.
for _, e := range endPoints {
var key string
app, err := u.st.Application(e.ApplicationName)
if err == nil {
key = app.Name()
} else if errors.IsNotFound(err) {
logger.Debugf("application %q must be a remote application.", e.ApplicationName)
remoteApplication, err := u.st.RemoteApplication(e.ApplicationName)
if err != nil {
return nil, err
}
var ok bool
key, ok = remoteApplication.URL()
if !ok {
// If we are on the offering side of a remote relation, don't show anything
// in goal state for that relation.
continue
}
} else {
return nil, err
}
// We don't show units for the same application as we are currently processing.
if key == appName {
continue
}
goalState := params.GoalStateStatus{}
goalState.Status = statusInfo.Status.String()
goalState.Since = statusInfo.Since
relationGoalState := result[e.Name]
if relationGoalState == nil {
relationGoalState = params.UnitsGoalState{}
}
relationGoalState[key] = goalState
// For local applications, add in the status of units as well.
if app != nil {
units, err := u.goalStateUnits(app, principalName)
if err != nil {
return nil, err
}
for unitName, unitGS := range units {
relationGoalState[unitName] = unitGS
}
}
// Merge in the goal state for the current remote endpoint
// with any other goal state already collected for the local endpoint.
unitsGoalState := result[resultEndpointName]
if unitsGoalState == nil {
unitsGoalState = params.UnitsGoalState{}
}
for k, v := range relationGoalState {
unitsGoalState[k] = v
}
result[resultEndpointName] = unitsGoalState
}
}
return result, nil
} | go | func (u *UniterAPI) goalStateRelations(appName, principalName string, allRelations []*state.Relation) (map[string]params.UnitsGoalState, error) {
result := map[string]params.UnitsGoalState{}
for _, r := range allRelations {
statusInfo, err := r.Status()
if err != nil {
return nil, errors.Annotate(err, "getting relation status")
}
endPoints := r.Endpoints()
if len(endPoints) == 1 {
// Ignore peer relations here.
continue
}
// First determine the local endpoint name to use later
// as the key in the result map.
var resultEndpointName string
for _, e := range endPoints {
if e.ApplicationName == appName {
resultEndpointName = e.Name
}
}
if resultEndpointName == "" {
continue
}
// Now gather the goal state.
for _, e := range endPoints {
var key string
app, err := u.st.Application(e.ApplicationName)
if err == nil {
key = app.Name()
} else if errors.IsNotFound(err) {
logger.Debugf("application %q must be a remote application.", e.ApplicationName)
remoteApplication, err := u.st.RemoteApplication(e.ApplicationName)
if err != nil {
return nil, err
}
var ok bool
key, ok = remoteApplication.URL()
if !ok {
// If we are on the offering side of a remote relation, don't show anything
// in goal state for that relation.
continue
}
} else {
return nil, err
}
// We don't show units for the same application as we are currently processing.
if key == appName {
continue
}
goalState := params.GoalStateStatus{}
goalState.Status = statusInfo.Status.String()
goalState.Since = statusInfo.Since
relationGoalState := result[e.Name]
if relationGoalState == nil {
relationGoalState = params.UnitsGoalState{}
}
relationGoalState[key] = goalState
// For local applications, add in the status of units as well.
if app != nil {
units, err := u.goalStateUnits(app, principalName)
if err != nil {
return nil, err
}
for unitName, unitGS := range units {
relationGoalState[unitName] = unitGS
}
}
// Merge in the goal state for the current remote endpoint
// with any other goal state already collected for the local endpoint.
unitsGoalState := result[resultEndpointName]
if unitsGoalState == nil {
unitsGoalState = params.UnitsGoalState{}
}
for k, v := range relationGoalState {
unitsGoalState[k] = v
}
result[resultEndpointName] = unitsGoalState
}
}
return result, nil
} | [
"func",
"(",
"u",
"*",
"UniterAPI",
")",
"goalStateRelations",
"(",
"appName",
",",
"principalName",
"string",
",",
"allRelations",
"[",
"]",
"*",
"state",
".",
"Relation",
")",
"(",
"map",
"[",
"string",
"]",
"params",
".",
"UnitsGoalState",
",",
"error",
")",
"{",
"result",
":=",
"map",
"[",
"string",
"]",
"params",
".",
"UnitsGoalState",
"{",
"}",
"\n\n",
"for",
"_",
",",
"r",
":=",
"range",
"allRelations",
"{",
"statusInfo",
",",
"err",
":=",
"r",
".",
"Status",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Annotate",
"(",
"err",
",",
"\"",
"\"",
")",
"\n",
"}",
"\n",
"endPoints",
":=",
"r",
".",
"Endpoints",
"(",
")",
"\n",
"if",
"len",
"(",
"endPoints",
")",
"==",
"1",
"{",
"// Ignore peer relations here.",
"continue",
"\n",
"}",
"\n\n",
"// First determine the local endpoint name to use later",
"// as the key in the result map.",
"var",
"resultEndpointName",
"string",
"\n",
"for",
"_",
",",
"e",
":=",
"range",
"endPoints",
"{",
"if",
"e",
".",
"ApplicationName",
"==",
"appName",
"{",
"resultEndpointName",
"=",
"e",
".",
"Name",
"\n",
"}",
"\n",
"}",
"\n",
"if",
"resultEndpointName",
"==",
"\"",
"\"",
"{",
"continue",
"\n",
"}",
"\n\n",
"// Now gather the goal state.",
"for",
"_",
",",
"e",
":=",
"range",
"endPoints",
"{",
"var",
"key",
"string",
"\n",
"app",
",",
"err",
":=",
"u",
".",
"st",
".",
"Application",
"(",
"e",
".",
"ApplicationName",
")",
"\n",
"if",
"err",
"==",
"nil",
"{",
"key",
"=",
"app",
".",
"Name",
"(",
")",
"\n",
"}",
"else",
"if",
"errors",
".",
"IsNotFound",
"(",
"err",
")",
"{",
"logger",
".",
"Debugf",
"(",
"\"",
"\"",
",",
"e",
".",
"ApplicationName",
")",
"\n",
"remoteApplication",
",",
"err",
":=",
"u",
".",
"st",
".",
"RemoteApplication",
"(",
"e",
".",
"ApplicationName",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n",
"var",
"ok",
"bool",
"\n",
"key",
",",
"ok",
"=",
"remoteApplication",
".",
"URL",
"(",
")",
"\n",
"if",
"!",
"ok",
"{",
"// If we are on the offering side of a remote relation, don't show anything",
"// in goal state for that relation.",
"continue",
"\n",
"}",
"\n",
"}",
"else",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n\n",
"// We don't show units for the same application as we are currently processing.",
"if",
"key",
"==",
"appName",
"{",
"continue",
"\n",
"}",
"\n\n",
"goalState",
":=",
"params",
".",
"GoalStateStatus",
"{",
"}",
"\n",
"goalState",
".",
"Status",
"=",
"statusInfo",
".",
"Status",
".",
"String",
"(",
")",
"\n",
"goalState",
".",
"Since",
"=",
"statusInfo",
".",
"Since",
"\n",
"relationGoalState",
":=",
"result",
"[",
"e",
".",
"Name",
"]",
"\n",
"if",
"relationGoalState",
"==",
"nil",
"{",
"relationGoalState",
"=",
"params",
".",
"UnitsGoalState",
"{",
"}",
"\n",
"}",
"\n",
"relationGoalState",
"[",
"key",
"]",
"=",
"goalState",
"\n\n",
"// For local applications, add in the status of units as well.",
"if",
"app",
"!=",
"nil",
"{",
"units",
",",
"err",
":=",
"u",
".",
"goalStateUnits",
"(",
"app",
",",
"principalName",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n",
"for",
"unitName",
",",
"unitGS",
":=",
"range",
"units",
"{",
"relationGoalState",
"[",
"unitName",
"]",
"=",
"unitGS",
"\n",
"}",
"\n",
"}",
"\n\n",
"// Merge in the goal state for the current remote endpoint",
"// with any other goal state already collected for the local endpoint.",
"unitsGoalState",
":=",
"result",
"[",
"resultEndpointName",
"]",
"\n",
"if",
"unitsGoalState",
"==",
"nil",
"{",
"unitsGoalState",
"=",
"params",
".",
"UnitsGoalState",
"{",
"}",
"\n",
"}",
"\n",
"for",
"k",
",",
"v",
":=",
"range",
"relationGoalState",
"{",
"unitsGoalState",
"[",
"k",
"]",
"=",
"v",
"\n",
"}",
"\n",
"result",
"[",
"resultEndpointName",
"]",
"=",
"unitsGoalState",
"\n",
"}",
"\n",
"}",
"\n",
"return",
"result",
",",
"nil",
"\n",
"}"
] | // goalStateRelations creates the structure with all the relations between endpoints in an application. | [
"goalStateRelations",
"creates",
"the",
"structure",
"with",
"all",
"the",
"relations",
"between",
"endpoints",
"in",
"an",
"application",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/agent/uniter/uniter.go#L2670-L2758 |
157,608 | juju/juju | apiserver/facades/agent/uniter/uniter.go | goalStateUnits | func (u *UniterAPI) goalStateUnits(app *state.Application, principalName string) (params.UnitsGoalState, error) {
allUnits, err := app.AllUnits()
if err != nil {
return nil, err
}
unitsGoalState := params.UnitsGoalState{}
for _, unit := range allUnits {
// Ignore subordinates belonging to other units.
pn, ok := unit.PrincipalName()
if ok && pn != principalName {
continue
}
unitLife := unit.Life()
if unitLife == state.Dead {
// only show Alive and Dying units
logger.Debugf("unit %q is dead, ignore it.", unit.Name())
continue
}
unitGoalState := params.GoalStateStatus{}
statusInfo, err := unit.Status()
if err != nil {
return nil, errors.Trace(err)
}
unitGoalState.Status = statusInfo.Status.String()
if unitLife == state.Dying {
unitGoalState.Status = unitLife.String()
}
unitGoalState.Since = statusInfo.Since
unitsGoalState[unit.Name()] = unitGoalState
}
return unitsGoalState, nil
} | go | func (u *UniterAPI) goalStateUnits(app *state.Application, principalName string) (params.UnitsGoalState, error) {
allUnits, err := app.AllUnits()
if err != nil {
return nil, err
}
unitsGoalState := params.UnitsGoalState{}
for _, unit := range allUnits {
// Ignore subordinates belonging to other units.
pn, ok := unit.PrincipalName()
if ok && pn != principalName {
continue
}
unitLife := unit.Life()
if unitLife == state.Dead {
// only show Alive and Dying units
logger.Debugf("unit %q is dead, ignore it.", unit.Name())
continue
}
unitGoalState := params.GoalStateStatus{}
statusInfo, err := unit.Status()
if err != nil {
return nil, errors.Trace(err)
}
unitGoalState.Status = statusInfo.Status.String()
if unitLife == state.Dying {
unitGoalState.Status = unitLife.String()
}
unitGoalState.Since = statusInfo.Since
unitsGoalState[unit.Name()] = unitGoalState
}
return unitsGoalState, nil
} | [
"func",
"(",
"u",
"*",
"UniterAPI",
")",
"goalStateUnits",
"(",
"app",
"*",
"state",
".",
"Application",
",",
"principalName",
"string",
")",
"(",
"params",
".",
"UnitsGoalState",
",",
"error",
")",
"{",
"allUnits",
",",
"err",
":=",
"app",
".",
"AllUnits",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n",
"unitsGoalState",
":=",
"params",
".",
"UnitsGoalState",
"{",
"}",
"\n",
"for",
"_",
",",
"unit",
":=",
"range",
"allUnits",
"{",
"// Ignore subordinates belonging to other units.",
"pn",
",",
"ok",
":=",
"unit",
".",
"PrincipalName",
"(",
")",
"\n",
"if",
"ok",
"&&",
"pn",
"!=",
"principalName",
"{",
"continue",
"\n",
"}",
"\n",
"unitLife",
":=",
"unit",
".",
"Life",
"(",
")",
"\n",
"if",
"unitLife",
"==",
"state",
".",
"Dead",
"{",
"// only show Alive and Dying units",
"logger",
".",
"Debugf",
"(",
"\"",
"\"",
",",
"unit",
".",
"Name",
"(",
")",
")",
"\n",
"continue",
"\n",
"}",
"\n",
"unitGoalState",
":=",
"params",
".",
"GoalStateStatus",
"{",
"}",
"\n",
"statusInfo",
",",
"err",
":=",
"unit",
".",
"Status",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"unitGoalState",
".",
"Status",
"=",
"statusInfo",
".",
"Status",
".",
"String",
"(",
")",
"\n",
"if",
"unitLife",
"==",
"state",
".",
"Dying",
"{",
"unitGoalState",
".",
"Status",
"=",
"unitLife",
".",
"String",
"(",
")",
"\n",
"}",
"\n",
"unitGoalState",
".",
"Since",
"=",
"statusInfo",
".",
"Since",
"\n",
"unitsGoalState",
"[",
"unit",
".",
"Name",
"(",
")",
"]",
"=",
"unitGoalState",
"\n",
"}",
"\n\n",
"return",
"unitsGoalState",
",",
"nil",
"\n",
"}"
] | // goalStateUnits loops through all application units related to principalName,
// and stores the goal state status in UnitsGoalState. | [
"goalStateUnits",
"loops",
"through",
"all",
"application",
"units",
"related",
"to",
"principalName",
"and",
"stores",
"the",
"goal",
"state",
"status",
"in",
"UnitsGoalState",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/agent/uniter/uniter.go#L2762-L2795 |
157,609 | juju/juju | apiserver/facades/agent/uniter/uniter.go | WatchUnitAddressesHash | func (u *UniterAPI) WatchUnitAddressesHash(args params.Entities) (params.StringsWatchResults, error) {
getWatcher := func(unit *state.Unit) (state.StringsWatcher, error) {
if !unit.ShouldBeAssigned() {
return unit.WatchContainerAddressesHash(), nil
}
machineId, err := unit.AssignedMachineId()
if err != nil {
return nil, err
}
machine, err := u.st.Machine(machineId)
if err != nil {
return nil, err
}
return machine.WatchAddressesHash(), nil
}
result, err := u.watchHashes(args, getWatcher)
if err != nil {
return params.StringsWatchResults{}, errors.Trace(err)
}
return result, nil
} | go | func (u *UniterAPI) WatchUnitAddressesHash(args params.Entities) (params.StringsWatchResults, error) {
getWatcher := func(unit *state.Unit) (state.StringsWatcher, error) {
if !unit.ShouldBeAssigned() {
return unit.WatchContainerAddressesHash(), nil
}
machineId, err := unit.AssignedMachineId()
if err != nil {
return nil, err
}
machine, err := u.st.Machine(machineId)
if err != nil {
return nil, err
}
return machine.WatchAddressesHash(), nil
}
result, err := u.watchHashes(args, getWatcher)
if err != nil {
return params.StringsWatchResults{}, errors.Trace(err)
}
return result, nil
} | [
"func",
"(",
"u",
"*",
"UniterAPI",
")",
"WatchUnitAddressesHash",
"(",
"args",
"params",
".",
"Entities",
")",
"(",
"params",
".",
"StringsWatchResults",
",",
"error",
")",
"{",
"getWatcher",
":=",
"func",
"(",
"unit",
"*",
"state",
".",
"Unit",
")",
"(",
"state",
".",
"StringsWatcher",
",",
"error",
")",
"{",
"if",
"!",
"unit",
".",
"ShouldBeAssigned",
"(",
")",
"{",
"return",
"unit",
".",
"WatchContainerAddressesHash",
"(",
")",
",",
"nil",
"\n",
"}",
"\n",
"machineId",
",",
"err",
":=",
"unit",
".",
"AssignedMachineId",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n",
"machine",
",",
"err",
":=",
"u",
".",
"st",
".",
"Machine",
"(",
"machineId",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n",
"return",
"machine",
".",
"WatchAddressesHash",
"(",
")",
",",
"nil",
"\n",
"}",
"\n",
"result",
",",
"err",
":=",
"u",
".",
"watchHashes",
"(",
"args",
",",
"getWatcher",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"params",
".",
"StringsWatchResults",
"{",
"}",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"return",
"result",
",",
"nil",
"\n",
"}"
] | // WatchUnitAddressesHash returns a StringsWatcher that yields the
// hashes of the addresses for the unit whenever the addresses
// change. The uniter can use the hash to determine whether the actual
// address values have changed since it last saw the config. | [
"WatchUnitAddressesHash",
"returns",
"a",
"StringsWatcher",
"that",
"yields",
"the",
"hashes",
"of",
"the",
"addresses",
"for",
"the",
"unit",
"whenever",
"the",
"addresses",
"change",
".",
"The",
"uniter",
"can",
"use",
"the",
"hash",
"to",
"determine",
"whether",
"the",
"actual",
"address",
"values",
"have",
"changed",
"since",
"it",
"last",
"saw",
"the",
"config",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/agent/uniter/uniter.go#L2832-L2852 |
157,610 | juju/juju | apiserver/facades/agent/uniter/uniter.go | CloudAPIVersion | func (u *UniterAPI) CloudAPIVersion() (params.StringResult, error) {
result := params.StringResult{}
configGetter := stateenvirons.EnvironConfigGetter{State: u.st, Model: u.m, NewContainerBroker: u.containerBrokerFunc}
spec, err := configGetter.CloudSpec()
if err != nil {
return result, common.ServerError(err)
}
apiVersion, err := configGetter.CloudAPIVersion(spec)
if err != nil {
return result, common.ServerError(err)
}
result.Result = apiVersion
return result, err
} | go | func (u *UniterAPI) CloudAPIVersion() (params.StringResult, error) {
result := params.StringResult{}
configGetter := stateenvirons.EnvironConfigGetter{State: u.st, Model: u.m, NewContainerBroker: u.containerBrokerFunc}
spec, err := configGetter.CloudSpec()
if err != nil {
return result, common.ServerError(err)
}
apiVersion, err := configGetter.CloudAPIVersion(spec)
if err != nil {
return result, common.ServerError(err)
}
result.Result = apiVersion
return result, err
} | [
"func",
"(",
"u",
"*",
"UniterAPI",
")",
"CloudAPIVersion",
"(",
")",
"(",
"params",
".",
"StringResult",
",",
"error",
")",
"{",
"result",
":=",
"params",
".",
"StringResult",
"{",
"}",
"\n\n",
"configGetter",
":=",
"stateenvirons",
".",
"EnvironConfigGetter",
"{",
"State",
":",
"u",
".",
"st",
",",
"Model",
":",
"u",
".",
"m",
",",
"NewContainerBroker",
":",
"u",
".",
"containerBrokerFunc",
"}",
"\n",
"spec",
",",
"err",
":=",
"configGetter",
".",
"CloudSpec",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"result",
",",
"common",
".",
"ServerError",
"(",
"err",
")",
"\n",
"}",
"\n",
"apiVersion",
",",
"err",
":=",
"configGetter",
".",
"CloudAPIVersion",
"(",
"spec",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"result",
",",
"common",
".",
"ServerError",
"(",
"err",
")",
"\n",
"}",
"\n",
"result",
".",
"Result",
"=",
"apiVersion",
"\n",
"return",
"result",
",",
"err",
"\n",
"}"
] | // CloudAPIVersion returns the cloud API version, if available. | [
"CloudAPIVersion",
"returns",
"the",
"cloud",
"API",
"version",
"if",
"available",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/agent/uniter/uniter.go#L2915-L2929 |
157,611 | juju/juju | provider/maas/interfaces.go | NetworkInterfaces | func (env *maasEnviron) NetworkInterfaces(ctx context.ProviderCallContext, instId instance.Id) ([]network.InterfaceInfo, error) {
inst, err := env.getInstance(ctx, instId)
if err != nil {
return nil, errors.Trace(err)
}
subnetsMap, err := env.subnetToSpaceIds(ctx)
if err != nil {
return nil, errors.Trace(err)
}
if env.usingMAAS2() {
dnsSearchDomains, err := env.Domains(ctx)
if err != nil {
return nil, errors.Trace(err)
}
return maas2NetworkInterfaces(ctx, inst.(*maas2Instance), subnetsMap, dnsSearchDomains...)
} else {
mi := inst.(*maas1Instance)
return maasObjectNetworkInterfaces(ctx, mi.maasObject, subnetsMap)
}
} | go | func (env *maasEnviron) NetworkInterfaces(ctx context.ProviderCallContext, instId instance.Id) ([]network.InterfaceInfo, error) {
inst, err := env.getInstance(ctx, instId)
if err != nil {
return nil, errors.Trace(err)
}
subnetsMap, err := env.subnetToSpaceIds(ctx)
if err != nil {
return nil, errors.Trace(err)
}
if env.usingMAAS2() {
dnsSearchDomains, err := env.Domains(ctx)
if err != nil {
return nil, errors.Trace(err)
}
return maas2NetworkInterfaces(ctx, inst.(*maas2Instance), subnetsMap, dnsSearchDomains...)
} else {
mi := inst.(*maas1Instance)
return maasObjectNetworkInterfaces(ctx, mi.maasObject, subnetsMap)
}
} | [
"func",
"(",
"env",
"*",
"maasEnviron",
")",
"NetworkInterfaces",
"(",
"ctx",
"context",
".",
"ProviderCallContext",
",",
"instId",
"instance",
".",
"Id",
")",
"(",
"[",
"]",
"network",
".",
"InterfaceInfo",
",",
"error",
")",
"{",
"inst",
",",
"err",
":=",
"env",
".",
"getInstance",
"(",
"ctx",
",",
"instId",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"subnetsMap",
",",
"err",
":=",
"env",
".",
"subnetToSpaceIds",
"(",
"ctx",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"if",
"env",
".",
"usingMAAS2",
"(",
")",
"{",
"dnsSearchDomains",
",",
"err",
":=",
"env",
".",
"Domains",
"(",
"ctx",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"return",
"maas2NetworkInterfaces",
"(",
"ctx",
",",
"inst",
".",
"(",
"*",
"maas2Instance",
")",
",",
"subnetsMap",
",",
"dnsSearchDomains",
"...",
")",
"\n",
"}",
"else",
"{",
"mi",
":=",
"inst",
".",
"(",
"*",
"maas1Instance",
")",
"\n",
"return",
"maasObjectNetworkInterfaces",
"(",
"ctx",
",",
"mi",
".",
"maasObject",
",",
"subnetsMap",
")",
"\n",
"}",
"\n",
"}"
] | // NetworkInterfaces implements Environ.NetworkInterfaces. | [
"NetworkInterfaces",
"implements",
"Environ",
".",
"NetworkInterfaces",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/provider/maas/interfaces.go#L89-L108 |
157,612 | juju/juju | container/lxd/connection.go | NewServerSpec | func NewServerSpec(host, serverCert string, clientCert *Certificate) ServerSpec {
return ServerSpec{
Host: EnsureHTTPS(host),
connectionArgs: &lxd.ConnectionArgs{
TLSServerCert: serverCert,
TLSClientCert: string(clientCert.CertPEM),
TLSClientKey: string(clientCert.KeyPEM),
},
}
} | go | func NewServerSpec(host, serverCert string, clientCert *Certificate) ServerSpec {
return ServerSpec{
Host: EnsureHTTPS(host),
connectionArgs: &lxd.ConnectionArgs{
TLSServerCert: serverCert,
TLSClientCert: string(clientCert.CertPEM),
TLSClientKey: string(clientCert.KeyPEM),
},
}
} | [
"func",
"NewServerSpec",
"(",
"host",
",",
"serverCert",
"string",
",",
"clientCert",
"*",
"Certificate",
")",
"ServerSpec",
"{",
"return",
"ServerSpec",
"{",
"Host",
":",
"EnsureHTTPS",
"(",
"host",
")",
",",
"connectionArgs",
":",
"&",
"lxd",
".",
"ConnectionArgs",
"{",
"TLSServerCert",
":",
"serverCert",
",",
"TLSClientCert",
":",
"string",
"(",
"clientCert",
".",
"CertPEM",
")",
",",
"TLSClientKey",
":",
"string",
"(",
"clientCert",
".",
"KeyPEM",
")",
",",
"}",
",",
"}",
"\n",
"}"
] | // NewServerSpec creates a ServerSpec with default values where needed.
// It also ensures the HTTPS for the host implicitly | [
"NewServerSpec",
"creates",
"a",
"ServerSpec",
"with",
"default",
"values",
"where",
"needed",
".",
"It",
"also",
"ensures",
"the",
"HTTPS",
"for",
"the",
"host",
"implicitly"
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/container/lxd/connection.go#L40-L49 |
157,613 | juju/juju | container/lxd/connection.go | WithProxy | func (s ServerSpec) WithProxy(proxy ProxyFunc) ServerSpec {
s.connectionArgs.Proxy = proxy
return s
} | go | func (s ServerSpec) WithProxy(proxy ProxyFunc) ServerSpec {
s.connectionArgs.Proxy = proxy
return s
} | [
"func",
"(",
"s",
"ServerSpec",
")",
"WithProxy",
"(",
"proxy",
"ProxyFunc",
")",
"ServerSpec",
"{",
"s",
".",
"connectionArgs",
".",
"Proxy",
"=",
"proxy",
"\n",
"return",
"s",
"\n",
"}"
] | // WithProxy adds the optional proxy to the server spec.
// Returns the ServerSpec to enable chaining of optional values | [
"WithProxy",
"adds",
"the",
"optional",
"proxy",
"to",
"the",
"server",
"spec",
".",
"Returns",
"the",
"ServerSpec",
"to",
"enable",
"chaining",
"of",
"optional",
"values"
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/container/lxd/connection.go#L53-L56 |
157,614 | juju/juju | container/lxd/connection.go | WithClientCertificate | func (s ServerSpec) WithClientCertificate(clientCert *Certificate) ServerSpec {
s.connectionArgs.TLSClientCert = string(clientCert.CertPEM)
s.connectionArgs.TLSClientKey = string(clientCert.KeyPEM)
return s
} | go | func (s ServerSpec) WithClientCertificate(clientCert *Certificate) ServerSpec {
s.connectionArgs.TLSClientCert = string(clientCert.CertPEM)
s.connectionArgs.TLSClientKey = string(clientCert.KeyPEM)
return s
} | [
"func",
"(",
"s",
"ServerSpec",
")",
"WithClientCertificate",
"(",
"clientCert",
"*",
"Certificate",
")",
"ServerSpec",
"{",
"s",
".",
"connectionArgs",
".",
"TLSClientCert",
"=",
"string",
"(",
"clientCert",
".",
"CertPEM",
")",
"\n",
"s",
".",
"connectionArgs",
".",
"TLSClientKey",
"=",
"string",
"(",
"clientCert",
".",
"KeyPEM",
")",
"\n",
"return",
"s",
"\n",
"}"
] | // WithClientCertificate adds the optional client Certificate to the server
// spec.
// Returns the ServerSpec to enable chaining of optional values | [
"WithClientCertificate",
"adds",
"the",
"optional",
"client",
"Certificate",
"to",
"the",
"server",
"spec",
".",
"Returns",
"the",
"ServerSpec",
"to",
"enable",
"chaining",
"of",
"optional",
"values"
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/container/lxd/connection.go#L61-L65 |
157,615 | juju/juju | container/lxd/connection.go | WithSkipGetServer | func (s ServerSpec) WithSkipGetServer(b bool) ServerSpec {
s.connectionArgs.SkipGetServer = b
return s
} | go | func (s ServerSpec) WithSkipGetServer(b bool) ServerSpec {
s.connectionArgs.SkipGetServer = b
return s
} | [
"func",
"(",
"s",
"ServerSpec",
")",
"WithSkipGetServer",
"(",
"b",
"bool",
")",
"ServerSpec",
"{",
"s",
".",
"connectionArgs",
".",
"SkipGetServer",
"=",
"b",
"\n",
"return",
"s",
"\n",
"}"
] | // WithSkipGetServer adds the option skipping of the get server verification to
// the server spec. | [
"WithSkipGetServer",
"adds",
"the",
"option",
"skipping",
"of",
"the",
"get",
"server",
"verification",
"to",
"the",
"server",
"spec",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/container/lxd/connection.go#L69-L72 |
157,616 | juju/juju | container/lxd/connection.go | NewInsecureServerSpec | func NewInsecureServerSpec(host string) ServerSpec {
return ServerSpec{
Host: EnsureHTTPS(host),
connectionArgs: &lxd.ConnectionArgs{
InsecureSkipVerify: true,
},
}
} | go | func NewInsecureServerSpec(host string) ServerSpec {
return ServerSpec{
Host: EnsureHTTPS(host),
connectionArgs: &lxd.ConnectionArgs{
InsecureSkipVerify: true,
},
}
} | [
"func",
"NewInsecureServerSpec",
"(",
"host",
"string",
")",
"ServerSpec",
"{",
"return",
"ServerSpec",
"{",
"Host",
":",
"EnsureHTTPS",
"(",
"host",
")",
",",
"connectionArgs",
":",
"&",
"lxd",
".",
"ConnectionArgs",
"{",
"InsecureSkipVerify",
":",
"true",
",",
"}",
",",
"}",
"\n",
"}"
] | // NewInsecureServerSpec creates a ServerSpec without certificate requirements,
// which also bypasses the TLS verification.
// It also ensures the HTTPS for the host implicitly | [
"NewInsecureServerSpec",
"creates",
"a",
"ServerSpec",
"without",
"certificate",
"requirements",
"which",
"also",
"bypasses",
"the",
"TLS",
"verification",
".",
"It",
"also",
"ensures",
"the",
"HTTPS",
"for",
"the",
"host",
"implicitly"
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/container/lxd/connection.go#L77-L84 |
157,617 | juju/juju | container/lxd/connection.go | MakeSimpleStreamsServerSpec | func MakeSimpleStreamsServerSpec(name, host string) ServerSpec {
return ServerSpec{
Name: name,
Host: EnsureHTTPS(host),
Protocol: SimpleStreamsProtocol,
}
} | go | func MakeSimpleStreamsServerSpec(name, host string) ServerSpec {
return ServerSpec{
Name: name,
Host: EnsureHTTPS(host),
Protocol: SimpleStreamsProtocol,
}
} | [
"func",
"MakeSimpleStreamsServerSpec",
"(",
"name",
",",
"host",
"string",
")",
"ServerSpec",
"{",
"return",
"ServerSpec",
"{",
"Name",
":",
"name",
",",
"Host",
":",
"EnsureHTTPS",
"(",
"host",
")",
",",
"Protocol",
":",
"SimpleStreamsProtocol",
",",
"}",
"\n",
"}"
] | // MakeSimpleStreamsServerSpec creates a ServerSpec for the SimpleStreams
// protocol, ensuring that the host is HTTPS | [
"MakeSimpleStreamsServerSpec",
"creates",
"a",
"ServerSpec",
"for",
"the",
"SimpleStreams",
"protocol",
"ensuring",
"that",
"the",
"host",
"is",
"HTTPS"
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/container/lxd/connection.go#L88-L94 |
157,618 | juju/juju | container/lxd/connection.go | ConnectRemote | func ConnectRemote(spec ServerSpec) (lxd.ContainerServer, error) {
// Ensure the Port on the Host, if we get an error it is reasonable to
// assume that the address in the spec is invalid.
uri, err := EnsureHostPort(spec.Host)
if err != nil {
return nil, errors.Trace(err)
}
client, err := lxd.ConnectLXD(uri, spec.connectionArgs)
return client, errors.Trace(err)
} | go | func ConnectRemote(spec ServerSpec) (lxd.ContainerServer, error) {
// Ensure the Port on the Host, if we get an error it is reasonable to
// assume that the address in the spec is invalid.
uri, err := EnsureHostPort(spec.Host)
if err != nil {
return nil, errors.Trace(err)
}
client, err := lxd.ConnectLXD(uri, spec.connectionArgs)
return client, errors.Trace(err)
} | [
"func",
"ConnectRemote",
"(",
"spec",
"ServerSpec",
")",
"(",
"lxd",
".",
"ContainerServer",
",",
"error",
")",
"{",
"// Ensure the Port on the Host, if we get an error it is reasonable to",
"// assume that the address in the spec is invalid.",
"uri",
",",
"err",
":=",
"EnsureHostPort",
"(",
"spec",
".",
"Host",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"client",
",",
"err",
":=",
"lxd",
".",
"ConnectLXD",
"(",
"uri",
",",
"spec",
".",
"connectionArgs",
")",
"\n",
"return",
"client",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}"
] | // ConnectRemote connects to LXD on a remote socket. | [
"ConnectRemote",
"connects",
"to",
"LXD",
"on",
"a",
"remote",
"socket",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/container/lxd/connection.go#L139-L148 |
157,619 | juju/juju | container/lxd/connection.go | EnsureHTTPS | func EnsureHTTPS(address string) string {
if strings.HasPrefix(address, "https://") {
return address
}
if strings.HasPrefix(address, "http://") {
addr := strings.Replace(address, "http://", "https://", 1)
logger.Debugf("LXD requires https://, using: %s", addr)
return addr
}
return "https://" + address
} | go | func EnsureHTTPS(address string) string {
if strings.HasPrefix(address, "https://") {
return address
}
if strings.HasPrefix(address, "http://") {
addr := strings.Replace(address, "http://", "https://", 1)
logger.Debugf("LXD requires https://, using: %s", addr)
return addr
}
return "https://" + address
} | [
"func",
"EnsureHTTPS",
"(",
"address",
"string",
")",
"string",
"{",
"if",
"strings",
".",
"HasPrefix",
"(",
"address",
",",
"\"",
"\"",
")",
"{",
"return",
"address",
"\n",
"}",
"\n",
"if",
"strings",
".",
"HasPrefix",
"(",
"address",
",",
"\"",
"\"",
")",
"{",
"addr",
":=",
"strings",
".",
"Replace",
"(",
"address",
",",
"\"",
"\"",
",",
"\"",
"\"",
",",
"1",
")",
"\n",
"logger",
".",
"Debugf",
"(",
"\"",
"\"",
",",
"addr",
")",
"\n",
"return",
"addr",
"\n",
"}",
"\n",
"return",
"\"",
"\"",
"+",
"address",
"\n",
"}"
] | // EnsureHTTPS takes a URI and ensures that it is a HTTPS URL.
// LXD Requires HTTPS. | [
"EnsureHTTPS",
"takes",
"a",
"URI",
"and",
"ensures",
"that",
"it",
"is",
"a",
"HTTPS",
"URL",
".",
"LXD",
"Requires",
"HTTPS",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/container/lxd/connection.go#L181-L191 |
157,620 | juju/juju | container/lxd/connection.go | EnsureHostPort | func EnsureHostPort(address string) (string, error) {
// make sure we ensure a schema, otherwise somewhere:8443 can return a
// the following //:8443/somewhere
uri, err := url.Parse(EnsureHTTPS(address))
if err != nil {
return "", errors.Trace(err)
}
if uri.Port() == "" {
uri.Host = fmt.Sprintf("%s:%d", uri.Host, defaultPort)
}
return uri.String(), nil
} | go | func EnsureHostPort(address string) (string, error) {
// make sure we ensure a schema, otherwise somewhere:8443 can return a
// the following //:8443/somewhere
uri, err := url.Parse(EnsureHTTPS(address))
if err != nil {
return "", errors.Trace(err)
}
if uri.Port() == "" {
uri.Host = fmt.Sprintf("%s:%d", uri.Host, defaultPort)
}
return uri.String(), nil
} | [
"func",
"EnsureHostPort",
"(",
"address",
"string",
")",
"(",
"string",
",",
"error",
")",
"{",
"// make sure we ensure a schema, otherwise somewhere:8443 can return a",
"// the following //:8443/somewhere",
"uri",
",",
"err",
":=",
"url",
".",
"Parse",
"(",
"EnsureHTTPS",
"(",
"address",
")",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"\"",
"\"",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"if",
"uri",
".",
"Port",
"(",
")",
"==",
"\"",
"\"",
"{",
"uri",
".",
"Host",
"=",
"fmt",
".",
"Sprintf",
"(",
"\"",
"\"",
",",
"uri",
".",
"Host",
",",
"defaultPort",
")",
"\n",
"}",
"\n",
"return",
"uri",
".",
"String",
"(",
")",
",",
"nil",
"\n",
"}"
] | // EnsureHostPort takes a URI and ensures that it has a port set, if it doesn't
// then it will ensure that port if added.
// The address supplied for the Host will be validated when parsed and if the
// address is not valid, then it will return an error. | [
"EnsureHostPort",
"takes",
"a",
"URI",
"and",
"ensures",
"that",
"it",
"has",
"a",
"port",
"set",
"if",
"it",
"doesn",
"t",
"then",
"it",
"will",
"ensure",
"that",
"port",
"if",
"added",
".",
"The",
"address",
"supplied",
"for",
"the",
"Host",
"will",
"be",
"validated",
"when",
"parsed",
"and",
"if",
"the",
"address",
"is",
"not",
"valid",
"then",
"it",
"will",
"return",
"an",
"error",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/container/lxd/connection.go#L199-L210 |
157,621 | juju/juju | state/watcher/helpers.go | Stop | func Stop(w Stopper, t *tomb.Tomb) {
if err := w.Stop(); err != nil {
if err != tomb.ErrStillAlive && err != tomb.ErrDying {
// tomb.Kill() checks for the two errors above
// by value, so we shouldn't wrap them, but we
// wrap any other error.
err = errors.Trace(err)
}
t.Kill(err)
}
} | go | func Stop(w Stopper, t *tomb.Tomb) {
if err := w.Stop(); err != nil {
if err != tomb.ErrStillAlive && err != tomb.ErrDying {
// tomb.Kill() checks for the two errors above
// by value, so we shouldn't wrap them, but we
// wrap any other error.
err = errors.Trace(err)
}
t.Kill(err)
}
} | [
"func",
"Stop",
"(",
"w",
"Stopper",
",",
"t",
"*",
"tomb",
".",
"Tomb",
")",
"{",
"if",
"err",
":=",
"w",
".",
"Stop",
"(",
")",
";",
"err",
"!=",
"nil",
"{",
"if",
"err",
"!=",
"tomb",
".",
"ErrStillAlive",
"&&",
"err",
"!=",
"tomb",
".",
"ErrDying",
"{",
"// tomb.Kill() checks for the two errors above",
"// by value, so we shouldn't wrap them, but we",
"// wrap any other error.",
"err",
"=",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"t",
".",
"Kill",
"(",
"err",
")",
"\n",
"}",
"\n",
"}"
] | // Stop stops the watcher. If an error is returned by the
// watcher, t is killed with the error. | [
"Stop",
"stops",
"the",
"watcher",
".",
"If",
"an",
"error",
"is",
"returned",
"by",
"the",
"watcher",
"t",
"is",
"killed",
"with",
"the",
"error",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/watcher/helpers.go#L23-L33 |
157,622 | juju/juju | state/watcher/helpers.go | EnsureErr | func EnsureErr(w Errer) error {
err := w.Err()
if err == nil {
return errors.Errorf("expected an error from %v, got nil", w)
} else if err == tomb.ErrStillAlive {
return errors.Annotatef(err, "expected %v to be stopped", w)
}
return errors.Trace(err)
} | go | func EnsureErr(w Errer) error {
err := w.Err()
if err == nil {
return errors.Errorf("expected an error from %v, got nil", w)
} else if err == tomb.ErrStillAlive {
return errors.Annotatef(err, "expected %v to be stopped", w)
}
return errors.Trace(err)
} | [
"func",
"EnsureErr",
"(",
"w",
"Errer",
")",
"error",
"{",
"err",
":=",
"w",
".",
"Err",
"(",
")",
"\n",
"if",
"err",
"==",
"nil",
"{",
"return",
"errors",
".",
"Errorf",
"(",
"\"",
"\"",
",",
"w",
")",
"\n",
"}",
"else",
"if",
"err",
"==",
"tomb",
".",
"ErrStillAlive",
"{",
"return",
"errors",
".",
"Annotatef",
"(",
"err",
",",
"\"",
"\"",
",",
"w",
")",
"\n",
"}",
"\n",
"return",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}"
] | // EnsureErr returns the error with which w died. Calling it will also
// return an error if w is still running or was stopped cleanly. | [
"EnsureErr",
"returns",
"the",
"error",
"with",
"which",
"w",
"died",
".",
"Calling",
"it",
"will",
"also",
"return",
"an",
"error",
"if",
"w",
"is",
"still",
"running",
"or",
"was",
"stopped",
"cleanly",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/watcher/helpers.go#L37-L45 |
157,623 | juju/juju | apiserver/facades/agent/metricsender/nopsender.go | Send | func (n NopSender) Send(batches []*wireformat.MetricBatch) (*wireformat.Response, error) {
var resp = make(wireformat.EnvironmentResponses)
for _, batch := range batches {
resp.Ack(batch.ModelUUID, batch.UUID)
}
uuid, err := utils.NewUUID()
if err != nil {
return nil, err
}
return &wireformat.Response{UUID: uuid.String(), EnvResponses: resp}, nil
} | go | func (n NopSender) Send(batches []*wireformat.MetricBatch) (*wireformat.Response, error) {
var resp = make(wireformat.EnvironmentResponses)
for _, batch := range batches {
resp.Ack(batch.ModelUUID, batch.UUID)
}
uuid, err := utils.NewUUID()
if err != nil {
return nil, err
}
return &wireformat.Response{UUID: uuid.String(), EnvResponses: resp}, nil
} | [
"func",
"(",
"n",
"NopSender",
")",
"Send",
"(",
"batches",
"[",
"]",
"*",
"wireformat",
".",
"MetricBatch",
")",
"(",
"*",
"wireformat",
".",
"Response",
",",
"error",
")",
"{",
"var",
"resp",
"=",
"make",
"(",
"wireformat",
".",
"EnvironmentResponses",
")",
"\n",
"for",
"_",
",",
"batch",
":=",
"range",
"batches",
"{",
"resp",
".",
"Ack",
"(",
"batch",
".",
"ModelUUID",
",",
"batch",
".",
"UUID",
")",
"\n",
"}",
"\n",
"uuid",
",",
"err",
":=",
"utils",
".",
"NewUUID",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n",
"return",
"&",
"wireformat",
".",
"Response",
"{",
"UUID",
":",
"uuid",
".",
"String",
"(",
")",
",",
"EnvResponses",
":",
"resp",
"}",
",",
"nil",
"\n",
"}"
] | // Implement the send interface, act like everything is fine. | [
"Implement",
"the",
"send",
"interface",
"act",
"like",
"everything",
"is",
"fine",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/agent/metricsender/nopsender.go#L17-L27 |
157,624 | juju/juju | apiserver/facades/agent/uniter/lxdprofile.go | NewLXDProfileAPI | func NewLXDProfileAPI(
backend LXDProfileBackend,
resources facade.Resources,
authorizer facade.Authorizer,
accessUnit common.GetAuthFunc,
logger loggo.Logger,
) *LXDProfileAPI {
logger.Tracef("NewLXDProfileAPI called with %s", authorizer.GetAuthTag())
return &LXDProfileAPI{
backend: backend,
resources: resources,
accessUnit: accessUnit,
logger: logger,
}
} | go | func NewLXDProfileAPI(
backend LXDProfileBackend,
resources facade.Resources,
authorizer facade.Authorizer,
accessUnit common.GetAuthFunc,
logger loggo.Logger,
) *LXDProfileAPI {
logger.Tracef("NewLXDProfileAPI called with %s", authorizer.GetAuthTag())
return &LXDProfileAPI{
backend: backend,
resources: resources,
accessUnit: accessUnit,
logger: logger,
}
} | [
"func",
"NewLXDProfileAPI",
"(",
"backend",
"LXDProfileBackend",
",",
"resources",
"facade",
".",
"Resources",
",",
"authorizer",
"facade",
".",
"Authorizer",
",",
"accessUnit",
"common",
".",
"GetAuthFunc",
",",
"logger",
"loggo",
".",
"Logger",
",",
")",
"*",
"LXDProfileAPI",
"{",
"logger",
".",
"Tracef",
"(",
"\"",
"\"",
",",
"authorizer",
".",
"GetAuthTag",
"(",
")",
")",
"\n",
"return",
"&",
"LXDProfileAPI",
"{",
"backend",
":",
"backend",
",",
"resources",
":",
"resources",
",",
"accessUnit",
":",
"accessUnit",
",",
"logger",
":",
"logger",
",",
"}",
"\n",
"}"
] | // NewLXDProfileAPI returns a new LXDProfileAPI. Currently both
// GetAuthFuncs can used to determine current permissions. | [
"NewLXDProfileAPI",
"returns",
"a",
"new",
"LXDProfileAPI",
".",
"Currently",
"both",
"GetAuthFuncs",
"can",
"used",
"to",
"determine",
"current",
"permissions",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/agent/uniter/lxdprofile.go#L50-L64 |
157,625 | juju/juju | apiserver/facades/agent/uniter/lxdprofile.go | NewExternalLXDProfileAPI | func NewExternalLXDProfileAPI(
st *state.State,
resources facade.Resources,
authorizer facade.Authorizer,
accessUnit common.GetAuthFunc,
logger loggo.Logger,
) *LXDProfileAPI {
return NewLXDProfileAPI(
LXDProfileState{st},
resources,
authorizer,
accessUnit,
logger,
)
} | go | func NewExternalLXDProfileAPI(
st *state.State,
resources facade.Resources,
authorizer facade.Authorizer,
accessUnit common.GetAuthFunc,
logger loggo.Logger,
) *LXDProfileAPI {
return NewLXDProfileAPI(
LXDProfileState{st},
resources,
authorizer,
accessUnit,
logger,
)
} | [
"func",
"NewExternalLXDProfileAPI",
"(",
"st",
"*",
"state",
".",
"State",
",",
"resources",
"facade",
".",
"Resources",
",",
"authorizer",
"facade",
".",
"Authorizer",
",",
"accessUnit",
"common",
".",
"GetAuthFunc",
",",
"logger",
"loggo",
".",
"Logger",
",",
")",
"*",
"LXDProfileAPI",
"{",
"return",
"NewLXDProfileAPI",
"(",
"LXDProfileState",
"{",
"st",
"}",
",",
"resources",
",",
"authorizer",
",",
"accessUnit",
",",
"logger",
",",
")",
"\n",
"}"
] | // NewExternalLXDProfileAPI can be used for API registration. | [
"NewExternalLXDProfileAPI",
"can",
"be",
"used",
"for",
"API",
"registration",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/agent/uniter/lxdprofile.go#L86-L100 |
157,626 | juju/juju | apiserver/facades/agent/uniter/lxdprofile.go | WatchUnitLXDProfileUpgradeNotifications | func (u *LXDProfileAPI) WatchUnitLXDProfileUpgradeNotifications(args params.Entities) (params.StringsWatchResults, error) {
u.logger.Tracef("Starting WatchUnitLXDProfileUpgradeNotifications with %+v", args)
result := params.StringsWatchResults{
Results: make([]params.StringsWatchResult, len(args.Entities)),
}
canAccess, err := u.accessUnit()
if err != nil {
return params.StringsWatchResults{}, err
}
for i, entity := range args.Entities {
tag, err := names.ParseTag(entity.Tag)
if err != nil {
result.Results[i].Error = common.ServerError(common.ErrPerm)
continue
}
if !canAccess(tag) {
result.Results[i].Error = common.ServerError(common.ErrPerm)
continue
}
unit, err := u.getLXDProfileUnit(tag)
if err != nil {
result.Results[i].Error = common.ServerError(err)
continue
}
watcherId, initial, err := u.watchOneChangeUnitLXDProfileUpgradeNotifications(unit)
if err != nil {
result.Results[i].Error = common.ServerError(err)
continue
}
result.Results[i].StringsWatcherId = watcherId
result.Results[i].Changes = initial
}
return result, nil
} | go | func (u *LXDProfileAPI) WatchUnitLXDProfileUpgradeNotifications(args params.Entities) (params.StringsWatchResults, error) {
u.logger.Tracef("Starting WatchUnitLXDProfileUpgradeNotifications with %+v", args)
result := params.StringsWatchResults{
Results: make([]params.StringsWatchResult, len(args.Entities)),
}
canAccess, err := u.accessUnit()
if err != nil {
return params.StringsWatchResults{}, err
}
for i, entity := range args.Entities {
tag, err := names.ParseTag(entity.Tag)
if err != nil {
result.Results[i].Error = common.ServerError(common.ErrPerm)
continue
}
if !canAccess(tag) {
result.Results[i].Error = common.ServerError(common.ErrPerm)
continue
}
unit, err := u.getLXDProfileUnit(tag)
if err != nil {
result.Results[i].Error = common.ServerError(err)
continue
}
watcherId, initial, err := u.watchOneChangeUnitLXDProfileUpgradeNotifications(unit)
if err != nil {
result.Results[i].Error = common.ServerError(err)
continue
}
result.Results[i].StringsWatcherId = watcherId
result.Results[i].Changes = initial
}
return result, nil
} | [
"func",
"(",
"u",
"*",
"LXDProfileAPI",
")",
"WatchUnitLXDProfileUpgradeNotifications",
"(",
"args",
"params",
".",
"Entities",
")",
"(",
"params",
".",
"StringsWatchResults",
",",
"error",
")",
"{",
"u",
".",
"logger",
".",
"Tracef",
"(",
"\"",
"\"",
",",
"args",
")",
"\n",
"result",
":=",
"params",
".",
"StringsWatchResults",
"{",
"Results",
":",
"make",
"(",
"[",
"]",
"params",
".",
"StringsWatchResult",
",",
"len",
"(",
"args",
".",
"Entities",
")",
")",
",",
"}",
"\n",
"canAccess",
",",
"err",
":=",
"u",
".",
"accessUnit",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"params",
".",
"StringsWatchResults",
"{",
"}",
",",
"err",
"\n",
"}",
"\n",
"for",
"i",
",",
"entity",
":=",
"range",
"args",
".",
"Entities",
"{",
"tag",
",",
"err",
":=",
"names",
".",
"ParseTag",
"(",
"entity",
".",
"Tag",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"common",
".",
"ServerError",
"(",
"common",
".",
"ErrPerm",
")",
"\n",
"continue",
"\n",
"}",
"\n\n",
"if",
"!",
"canAccess",
"(",
"tag",
")",
"{",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"common",
".",
"ServerError",
"(",
"common",
".",
"ErrPerm",
")",
"\n",
"continue",
"\n",
"}",
"\n",
"unit",
",",
"err",
":=",
"u",
".",
"getLXDProfileUnit",
"(",
"tag",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"common",
".",
"ServerError",
"(",
"err",
")",
"\n",
"continue",
"\n",
"}",
"\n",
"watcherId",
",",
"initial",
",",
"err",
":=",
"u",
".",
"watchOneChangeUnitLXDProfileUpgradeNotifications",
"(",
"unit",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"common",
".",
"ServerError",
"(",
"err",
")",
"\n",
"continue",
"\n",
"}",
"\n\n",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"StringsWatcherId",
"=",
"watcherId",
"\n",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"Changes",
"=",
"initial",
"\n",
"}",
"\n",
"return",
"result",
",",
"nil",
"\n",
"}"
] | // WatchUnitLXDProfileUpgradeNotifications returns a StringsWatcher for observing
// changes to the lxd profile changes for one unit. | [
"WatchUnitLXDProfileUpgradeNotifications",
"returns",
"a",
"StringsWatcher",
"for",
"observing",
"changes",
"to",
"the",
"lxd",
"profile",
"changes",
"for",
"one",
"unit",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/agent/uniter/lxdprofile.go#L104-L139 |
157,627 | juju/juju | apiserver/facades/agent/uniter/lxdprofile.go | RemoveUpgradeCharmProfileData | func (u *LXDProfileAPI) RemoveUpgradeCharmProfileData(args params.Entities) (params.ErrorResults, error) {
// This is a canned response for V9 of the API, so that clients will still
// be supported and the error for each params entity is nil, along with the
// call.
return params.ErrorResults{
Results: make([]params.ErrorResult, len(args.Entities)),
}, nil
} | go | func (u *LXDProfileAPI) RemoveUpgradeCharmProfileData(args params.Entities) (params.ErrorResults, error) {
// This is a canned response for V9 of the API, so that clients will still
// be supported and the error for each params entity is nil, along with the
// call.
return params.ErrorResults{
Results: make([]params.ErrorResult, len(args.Entities)),
}, nil
} | [
"func",
"(",
"u",
"*",
"LXDProfileAPI",
")",
"RemoveUpgradeCharmProfileData",
"(",
"args",
"params",
".",
"Entities",
")",
"(",
"params",
".",
"ErrorResults",
",",
"error",
")",
"{",
"// This is a canned response for V9 of the API, so that clients will still",
"// be supported and the error for each params entity is nil, along with the",
"// call.",
"return",
"params",
".",
"ErrorResults",
"{",
"Results",
":",
"make",
"(",
"[",
"]",
"params",
".",
"ErrorResult",
",",
"len",
"(",
"args",
".",
"Entities",
")",
")",
",",
"}",
",",
"nil",
"\n",
"}"
] | // RemoveUpgradeCharmProfileData is intended to clean up the LXDProfile status
// to ensure that we start from a clean slate. | [
"RemoveUpgradeCharmProfileData",
"is",
"intended",
"to",
"clean",
"up",
"the",
"LXDProfile",
"status",
"to",
"ensure",
"that",
"we",
"start",
"from",
"a",
"clean",
"slate",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/agent/uniter/lxdprofile.go#L209-L216 |
157,628 | juju/juju | provider/gce/google/conn_instance.go | AddInstance | func (gce *Connection) AddInstance(spec InstanceSpec) (*Instance, error) {
raw := spec.raw()
if err := gce.addInstance(raw, spec.Type, spec.AvailabilityZone); err != nil {
return nil, errors.Trace(err)
}
return newInstance(raw, &spec), nil
} | go | func (gce *Connection) AddInstance(spec InstanceSpec) (*Instance, error) {
raw := spec.raw()
if err := gce.addInstance(raw, spec.Type, spec.AvailabilityZone); err != nil {
return nil, errors.Trace(err)
}
return newInstance(raw, &spec), nil
} | [
"func",
"(",
"gce",
"*",
"Connection",
")",
"AddInstance",
"(",
"spec",
"InstanceSpec",
")",
"(",
"*",
"Instance",
",",
"error",
")",
"{",
"raw",
":=",
"spec",
".",
"raw",
"(",
")",
"\n",
"if",
"err",
":=",
"gce",
".",
"addInstance",
"(",
"raw",
",",
"spec",
".",
"Type",
",",
"spec",
".",
"AvailabilityZone",
")",
";",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n\n",
"return",
"newInstance",
"(",
"raw",
",",
"&",
"spec",
")",
",",
"nil",
"\n",
"}"
] | // AddInstance creates a new instance based on the spec's data and
// returns it. The instance will be created using the provided
// connection and in the provided zone. | [
"AddInstance",
"creates",
"a",
"new",
"instance",
"based",
"on",
"the",
"spec",
"s",
"data",
"and",
"returns",
"it",
".",
"The",
"instance",
"will",
"be",
"created",
"using",
"the",
"provided",
"connection",
"and",
"in",
"the",
"provided",
"zone",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/provider/gce/google/conn_instance.go#L48-L55 |
157,629 | juju/juju | provider/gce/google/conn_instance.go | Instance | func (gce *Connection) Instance(id, zone string) (Instance, error) {
var result Instance
raw, err := gce.raw.GetInstance(gce.projectID, zone, id)
if err != nil {
return result, errors.Trace(err)
}
result = *newInstance(raw, nil)
return result, nil
} | go | func (gce *Connection) Instance(id, zone string) (Instance, error) {
var result Instance
raw, err := gce.raw.GetInstance(gce.projectID, zone, id)
if err != nil {
return result, errors.Trace(err)
}
result = *newInstance(raw, nil)
return result, nil
} | [
"func",
"(",
"gce",
"*",
"Connection",
")",
"Instance",
"(",
"id",
",",
"zone",
"string",
")",
"(",
"Instance",
",",
"error",
")",
"{",
"var",
"result",
"Instance",
"\n",
"raw",
",",
"err",
":=",
"gce",
".",
"raw",
".",
"GetInstance",
"(",
"gce",
".",
"projectID",
",",
"zone",
",",
"id",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"result",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"result",
"=",
"*",
"newInstance",
"(",
"raw",
",",
"nil",
")",
"\n",
"return",
"result",
",",
"nil",
"\n",
"}"
] | // Instance gets the up-to-date info about the given instance
// and returns it. | [
"Instance",
"gets",
"the",
"up",
"-",
"to",
"-",
"date",
"info",
"about",
"the",
"given",
"instance",
"and",
"returns",
"it",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/provider/gce/google/conn_instance.go#L59-L67 |
157,630 | juju/juju | provider/gce/google/conn_instance.go | UpdateMetadata | func (gce *Connection) UpdateMetadata(key, value string, ids ...string) error {
if len(ids) == 0 {
return nil
}
instances, err := gce.raw.ListInstances(gce.projectID, "")
if err != nil {
return errors.Annotatef(err, "updating metadata for instances %v", ids)
}
var failed []string
for _, instID := range ids {
for _, inst := range instances {
if inst.Name == instID {
if err := gce.updateInstanceMetadata(inst, key, value); err != nil {
failed = append(failed, instID)
logger.Errorf("while updating metadata for instance %q (%v=%q): %v",
instID, key, value, err)
}
break
}
}
}
if len(failed) != 0 {
return errors.Errorf("some metadata updates failed: %v", failed)
}
return nil
} | go | func (gce *Connection) UpdateMetadata(key, value string, ids ...string) error {
if len(ids) == 0 {
return nil
}
instances, err := gce.raw.ListInstances(gce.projectID, "")
if err != nil {
return errors.Annotatef(err, "updating metadata for instances %v", ids)
}
var failed []string
for _, instID := range ids {
for _, inst := range instances {
if inst.Name == instID {
if err := gce.updateInstanceMetadata(inst, key, value); err != nil {
failed = append(failed, instID)
logger.Errorf("while updating metadata for instance %q (%v=%q): %v",
instID, key, value, err)
}
break
}
}
}
if len(failed) != 0 {
return errors.Errorf("some metadata updates failed: %v", failed)
}
return nil
} | [
"func",
"(",
"gce",
"*",
"Connection",
")",
"UpdateMetadata",
"(",
"key",
",",
"value",
"string",
",",
"ids",
"...",
"string",
")",
"error",
"{",
"if",
"len",
"(",
"ids",
")",
"==",
"0",
"{",
"return",
"nil",
"\n",
"}",
"\n\n",
"instances",
",",
"err",
":=",
"gce",
".",
"raw",
".",
"ListInstances",
"(",
"gce",
".",
"projectID",
",",
"\"",
"\"",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Annotatef",
"(",
"err",
",",
"\"",
"\"",
",",
"ids",
")",
"\n",
"}",
"\n",
"var",
"failed",
"[",
"]",
"string",
"\n",
"for",
"_",
",",
"instID",
":=",
"range",
"ids",
"{",
"for",
"_",
",",
"inst",
":=",
"range",
"instances",
"{",
"if",
"inst",
".",
"Name",
"==",
"instID",
"{",
"if",
"err",
":=",
"gce",
".",
"updateInstanceMetadata",
"(",
"inst",
",",
"key",
",",
"value",
")",
";",
"err",
"!=",
"nil",
"{",
"failed",
"=",
"append",
"(",
"failed",
",",
"instID",
")",
"\n",
"logger",
".",
"Errorf",
"(",
"\"",
"\"",
",",
"instID",
",",
"key",
",",
"value",
",",
"err",
")",
"\n",
"}",
"\n",
"break",
"\n",
"}",
"\n",
"}",
"\n",
"}",
"\n",
"if",
"len",
"(",
"failed",
")",
"!=",
"0",
"{",
"return",
"errors",
".",
"Errorf",
"(",
"\"",
"\"",
",",
"failed",
")",
"\n",
"}",
"\n",
"return",
"nil",
"\n\n",
"}"
] | // UpdateMetadata sets the metadata key to the specified value for
// all of the instance ids given. The call blocks until all
// of the instances are updated or the request fails. | [
"UpdateMetadata",
"sets",
"the",
"metadata",
"key",
"to",
"the",
"specified",
"value",
"for",
"all",
"of",
"the",
"instance",
"ids",
"given",
".",
"The",
"call",
"blocks",
"until",
"all",
"of",
"the",
"instances",
"are",
"updated",
"or",
"the",
"request",
"fails",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/provider/gce/google/conn_instance.go#L146-L173 |
157,631 | juju/juju | apiserver/common/upgradeseries.go | NewUpgradeSeriesAPI | func NewUpgradeSeriesAPI(
backend UpgradeSeriesBackend,
resources facade.Resources,
authorizer facade.Authorizer,
accessMachine GetAuthFunc,
accessUnit GetAuthFunc,
logger loggo.Logger,
) *UpgradeSeriesAPI {
logger.Tracef("NewUpgradeSeriesAPI called with %s", authorizer.GetAuthTag())
return &UpgradeSeriesAPI{
backend: backend,
resources: resources,
accessUnitOrMachine: AuthAny(accessUnit, accessMachine),
AccessMachine: accessMachine,
accessUnit: accessUnit,
logger: logger,
}
} | go | func NewUpgradeSeriesAPI(
backend UpgradeSeriesBackend,
resources facade.Resources,
authorizer facade.Authorizer,
accessMachine GetAuthFunc,
accessUnit GetAuthFunc,
logger loggo.Logger,
) *UpgradeSeriesAPI {
logger.Tracef("NewUpgradeSeriesAPI called with %s", authorizer.GetAuthTag())
return &UpgradeSeriesAPI{
backend: backend,
resources: resources,
accessUnitOrMachine: AuthAny(accessUnit, accessMachine),
AccessMachine: accessMachine,
accessUnit: accessUnit,
logger: logger,
}
} | [
"func",
"NewUpgradeSeriesAPI",
"(",
"backend",
"UpgradeSeriesBackend",
",",
"resources",
"facade",
".",
"Resources",
",",
"authorizer",
"facade",
".",
"Authorizer",
",",
"accessMachine",
"GetAuthFunc",
",",
"accessUnit",
"GetAuthFunc",
",",
"logger",
"loggo",
".",
"Logger",
",",
")",
"*",
"UpgradeSeriesAPI",
"{",
"logger",
".",
"Tracef",
"(",
"\"",
"\"",
",",
"authorizer",
".",
"GetAuthTag",
"(",
")",
")",
"\n",
"return",
"&",
"UpgradeSeriesAPI",
"{",
"backend",
":",
"backend",
",",
"resources",
":",
"resources",
",",
"accessUnitOrMachine",
":",
"AuthAny",
"(",
"accessUnit",
",",
"accessMachine",
")",
",",
"AccessMachine",
":",
"accessMachine",
",",
"accessUnit",
":",
"accessUnit",
",",
"logger",
":",
"logger",
",",
"}",
"\n",
"}"
] | // NewUpgradeSeriesAPI returns a new UpgradeSeriesAPI. Currently both
// GetAuthFuncs can used to determine current permissions. | [
"NewUpgradeSeriesAPI",
"returns",
"a",
"new",
"UpgradeSeriesAPI",
".",
"Currently",
"both",
"GetAuthFuncs",
"can",
"used",
"to",
"determine",
"current",
"permissions",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/common/upgradeseries.go#L95-L112 |
157,632 | juju/juju | apiserver/common/upgradeseries.go | WatchUpgradeSeriesNotifications | func (u *UpgradeSeriesAPI) WatchUpgradeSeriesNotifications(args params.Entities) (params.NotifyWatchResults, error) {
u.logger.Tracef("Starting WatchUpgradeSeriesNotifications with %+v", args)
result := params.NotifyWatchResults{
Results: make([]params.NotifyWatchResult, len(args.Entities)),
}
canAccess, err := u.accessUnitOrMachine()
if err != nil {
return params.NotifyWatchResults{}, err
}
for i, entity := range args.Entities {
tag, err := names.ParseTag(entity.Tag)
if err != nil {
result.Results[i].Error = ServerError(ErrPerm)
continue
}
if !canAccess(tag) {
result.Results[i].Error = ServerError(ErrPerm)
continue
}
machine, err := u.GetMachine(tag)
if err != nil {
result.Results[i].Error = ServerError(err)
continue
}
w, err := machine.WatchUpgradeSeriesNotifications()
if err != nil {
result.Results[i].Error = ServerError(err)
continue
}
watcherId := u.resources.Register(w)
result.Results[i].NotifyWatcherId = watcherId
}
return result, nil
} | go | func (u *UpgradeSeriesAPI) WatchUpgradeSeriesNotifications(args params.Entities) (params.NotifyWatchResults, error) {
u.logger.Tracef("Starting WatchUpgradeSeriesNotifications with %+v", args)
result := params.NotifyWatchResults{
Results: make([]params.NotifyWatchResult, len(args.Entities)),
}
canAccess, err := u.accessUnitOrMachine()
if err != nil {
return params.NotifyWatchResults{}, err
}
for i, entity := range args.Entities {
tag, err := names.ParseTag(entity.Tag)
if err != nil {
result.Results[i].Error = ServerError(ErrPerm)
continue
}
if !canAccess(tag) {
result.Results[i].Error = ServerError(ErrPerm)
continue
}
machine, err := u.GetMachine(tag)
if err != nil {
result.Results[i].Error = ServerError(err)
continue
}
w, err := machine.WatchUpgradeSeriesNotifications()
if err != nil {
result.Results[i].Error = ServerError(err)
continue
}
watcherId := u.resources.Register(w)
result.Results[i].NotifyWatcherId = watcherId
}
return result, nil
} | [
"func",
"(",
"u",
"*",
"UpgradeSeriesAPI",
")",
"WatchUpgradeSeriesNotifications",
"(",
"args",
"params",
".",
"Entities",
")",
"(",
"params",
".",
"NotifyWatchResults",
",",
"error",
")",
"{",
"u",
".",
"logger",
".",
"Tracef",
"(",
"\"",
"\"",
",",
"args",
")",
"\n",
"result",
":=",
"params",
".",
"NotifyWatchResults",
"{",
"Results",
":",
"make",
"(",
"[",
"]",
"params",
".",
"NotifyWatchResult",
",",
"len",
"(",
"args",
".",
"Entities",
")",
")",
",",
"}",
"\n",
"canAccess",
",",
"err",
":=",
"u",
".",
"accessUnitOrMachine",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"params",
".",
"NotifyWatchResults",
"{",
"}",
",",
"err",
"\n",
"}",
"\n",
"for",
"i",
",",
"entity",
":=",
"range",
"args",
".",
"Entities",
"{",
"tag",
",",
"err",
":=",
"names",
".",
"ParseTag",
"(",
"entity",
".",
"Tag",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"ServerError",
"(",
"ErrPerm",
")",
"\n",
"continue",
"\n",
"}",
"\n\n",
"if",
"!",
"canAccess",
"(",
"tag",
")",
"{",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"ServerError",
"(",
"ErrPerm",
")",
"\n",
"continue",
"\n",
"}",
"\n",
"machine",
",",
"err",
":=",
"u",
".",
"GetMachine",
"(",
"tag",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"ServerError",
"(",
"err",
")",
"\n",
"continue",
"\n",
"}",
"\n",
"w",
",",
"err",
":=",
"machine",
".",
"WatchUpgradeSeriesNotifications",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"Error",
"=",
"ServerError",
"(",
"err",
")",
"\n",
"continue",
"\n",
"}",
"\n",
"watcherId",
":=",
"u",
".",
"resources",
".",
"Register",
"(",
"w",
")",
"\n",
"result",
".",
"Results",
"[",
"i",
"]",
".",
"NotifyWatcherId",
"=",
"watcherId",
"\n",
"}",
"\n",
"return",
"result",
",",
"nil",
"\n",
"}"
] | // WatchUpgradeSeriesNotifications returns a NotifyWatcher for observing changes to upgrade series locks. | [
"WatchUpgradeSeriesNotifications",
"returns",
"a",
"NotifyWatcher",
"for",
"observing",
"changes",
"to",
"upgrade",
"series",
"locks",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/common/upgradeseries.go#L115-L149 |
157,633 | juju/juju | apiserver/common/upgradeseries.go | UpgradeSeriesUnitStatus | func (u *UpgradeSeriesAPI) UpgradeSeriesUnitStatus(args params.Entities) (params.UpgradeSeriesStatusResults, error) {
u.logger.Tracef("Starting UpgradeSeriesUnitStatus with %+v", args)
return u.unitStatus(args)
} | go | func (u *UpgradeSeriesAPI) UpgradeSeriesUnitStatus(args params.Entities) (params.UpgradeSeriesStatusResults, error) {
u.logger.Tracef("Starting UpgradeSeriesUnitStatus with %+v", args)
return u.unitStatus(args)
} | [
"func",
"(",
"u",
"*",
"UpgradeSeriesAPI",
")",
"UpgradeSeriesUnitStatus",
"(",
"args",
"params",
".",
"Entities",
")",
"(",
"params",
".",
"UpgradeSeriesStatusResults",
",",
"error",
")",
"{",
"u",
".",
"logger",
".",
"Tracef",
"(",
"\"",
"\"",
",",
"args",
")",
"\n",
"return",
"u",
".",
"unitStatus",
"(",
"args",
")",
"\n",
"}"
] | // UpgradeSeriesUnitStatus returns the current preparation status of an
// upgrading unit.
// If no series upgrade is in progress an error is returned instead. | [
"UpgradeSeriesUnitStatus",
"returns",
"the",
"current",
"preparation",
"status",
"of",
"an",
"upgrading",
"unit",
".",
"If",
"no",
"series",
"upgrade",
"is",
"in",
"progress",
"an",
"error",
"is",
"returned",
"instead",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/common/upgradeseries.go#L154-L157 |
157,634 | juju/juju | apiserver/common/upgradeseries.go | SetUpgradeSeriesUnitStatus | func (u *UpgradeSeriesAPI) SetUpgradeSeriesUnitStatus(
args params.UpgradeSeriesStatusParams,
) (params.ErrorResults, error) {
u.logger.Tracef("Starting SetUpgradeSeriesUnitStatus with %+v", args)
return u.setUnitStatus(args)
} | go | func (u *UpgradeSeriesAPI) SetUpgradeSeriesUnitStatus(
args params.UpgradeSeriesStatusParams,
) (params.ErrorResults, error) {
u.logger.Tracef("Starting SetUpgradeSeriesUnitStatus with %+v", args)
return u.setUnitStatus(args)
} | [
"func",
"(",
"u",
"*",
"UpgradeSeriesAPI",
")",
"SetUpgradeSeriesUnitStatus",
"(",
"args",
"params",
".",
"UpgradeSeriesStatusParams",
",",
")",
"(",
"params",
".",
"ErrorResults",
",",
"error",
")",
"{",
"u",
".",
"logger",
".",
"Tracef",
"(",
"\"",
"\"",
",",
"args",
")",
"\n",
"return",
"u",
".",
"setUnitStatus",
"(",
"args",
")",
"\n",
"}"
] | // SetUpgradeSeriesUnitStatus sets the upgrade series status of the unit.
// If no upgrade is in progress an error is returned instead. | [
"SetUpgradeSeriesUnitStatus",
"sets",
"the",
"upgrade",
"series",
"status",
"of",
"the",
"unit",
".",
"If",
"no",
"upgrade",
"is",
"in",
"progress",
"an",
"error",
"is",
"returned",
"instead",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/common/upgradeseries.go#L161-L166 |
157,635 | juju/juju | apiserver/common/upgradeseries.go | NewExternalUpgradeSeriesAPI | func NewExternalUpgradeSeriesAPI(
st *state.State,
resources facade.Resources,
authorizer facade.Authorizer,
accessMachine GetAuthFunc,
accessUnit GetAuthFunc,
logger loggo.Logger,
) *UpgradeSeriesAPI {
return NewUpgradeSeriesAPI(UpgradeSeriesState{st}, resources, authorizer, accessMachine, accessUnit, logger)
} | go | func NewExternalUpgradeSeriesAPI(
st *state.State,
resources facade.Resources,
authorizer facade.Authorizer,
accessMachine GetAuthFunc,
accessUnit GetAuthFunc,
logger loggo.Logger,
) *UpgradeSeriesAPI {
return NewUpgradeSeriesAPI(UpgradeSeriesState{st}, resources, authorizer, accessMachine, accessUnit, logger)
} | [
"func",
"NewExternalUpgradeSeriesAPI",
"(",
"st",
"*",
"state",
".",
"State",
",",
"resources",
"facade",
".",
"Resources",
",",
"authorizer",
"facade",
".",
"Authorizer",
",",
"accessMachine",
"GetAuthFunc",
",",
"accessUnit",
"GetAuthFunc",
",",
"logger",
"loggo",
".",
"Logger",
",",
")",
"*",
"UpgradeSeriesAPI",
"{",
"return",
"NewUpgradeSeriesAPI",
"(",
"UpgradeSeriesState",
"{",
"st",
"}",
",",
"resources",
",",
"authorizer",
",",
"accessMachine",
",",
"accessUnit",
",",
"logger",
")",
"\n",
"}"
] | // NewExternalUpgradeSeriesAPI can be used for API registration. | [
"NewExternalUpgradeSeriesAPI",
"can",
"be",
"used",
"for",
"API",
"registration",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/common/upgradeseries.go#L192-L201 |
157,636 | juju/juju | apiserver/facades/controller/migrationmaster/facade.go | Watch | func (api *API) Watch() params.NotifyWatchResult {
watch := api.backend.WatchForMigration()
if _, ok := <-watch.Changes(); ok {
return params.NotifyWatchResult{
NotifyWatcherId: api.resources.Register(watch),
}
}
return params.NotifyWatchResult{
Error: common.ServerError(watcher.EnsureErr(watch)),
}
} | go | func (api *API) Watch() params.NotifyWatchResult {
watch := api.backend.WatchForMigration()
if _, ok := <-watch.Changes(); ok {
return params.NotifyWatchResult{
NotifyWatcherId: api.resources.Register(watch),
}
}
return params.NotifyWatchResult{
Error: common.ServerError(watcher.EnsureErr(watch)),
}
} | [
"func",
"(",
"api",
"*",
"API",
")",
"Watch",
"(",
")",
"params",
".",
"NotifyWatchResult",
"{",
"watch",
":=",
"api",
".",
"backend",
".",
"WatchForMigration",
"(",
")",
"\n",
"if",
"_",
",",
"ok",
":=",
"<-",
"watch",
".",
"Changes",
"(",
")",
";",
"ok",
"{",
"return",
"params",
".",
"NotifyWatchResult",
"{",
"NotifyWatcherId",
":",
"api",
".",
"resources",
".",
"Register",
"(",
"watch",
")",
",",
"}",
"\n",
"}",
"\n",
"return",
"params",
".",
"NotifyWatchResult",
"{",
"Error",
":",
"common",
".",
"ServerError",
"(",
"watcher",
".",
"EnsureErr",
"(",
"watch",
")",
")",
",",
"}",
"\n",
"}"
] | // Watch starts watching for an active migration for the model
// associated with the API connection. The returned id should be used
// with the NotifyWatcher facade to receive events. | [
"Watch",
"starts",
"watching",
"for",
"an",
"active",
"migration",
"for",
"the",
"model",
"associated",
"with",
"the",
"API",
"connection",
".",
"The",
"returned",
"id",
"should",
"be",
"used",
"with",
"the",
"NotifyWatcher",
"facade",
"to",
"receive",
"events",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/controller/migrationmaster/facade.go#L62-L72 |
157,637 | juju/juju | apiserver/facades/controller/migrationmaster/facade.go | ModelInfo | func (api *API) ModelInfo() (params.MigrationModelInfo, error) {
empty := params.MigrationModelInfo{}
name, err := api.backend.ModelName()
if err != nil {
return empty, errors.Annotate(err, "retrieving model name")
}
owner, err := api.backend.ModelOwner()
if err != nil {
return empty, errors.Annotate(err, "retrieving model owner")
}
vers, err := api.backend.AgentVersion()
if err != nil {
return empty, errors.Annotate(err, "retrieving agent version")
}
return params.MigrationModelInfo{
UUID: api.backend.ModelUUID(),
Name: name,
OwnerTag: owner.String(),
AgentVersion: vers,
}, nil
} | go | func (api *API) ModelInfo() (params.MigrationModelInfo, error) {
empty := params.MigrationModelInfo{}
name, err := api.backend.ModelName()
if err != nil {
return empty, errors.Annotate(err, "retrieving model name")
}
owner, err := api.backend.ModelOwner()
if err != nil {
return empty, errors.Annotate(err, "retrieving model owner")
}
vers, err := api.backend.AgentVersion()
if err != nil {
return empty, errors.Annotate(err, "retrieving agent version")
}
return params.MigrationModelInfo{
UUID: api.backend.ModelUUID(),
Name: name,
OwnerTag: owner.String(),
AgentVersion: vers,
}, nil
} | [
"func",
"(",
"api",
"*",
"API",
")",
"ModelInfo",
"(",
")",
"(",
"params",
".",
"MigrationModelInfo",
",",
"error",
")",
"{",
"empty",
":=",
"params",
".",
"MigrationModelInfo",
"{",
"}",
"\n\n",
"name",
",",
"err",
":=",
"api",
".",
"backend",
".",
"ModelName",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"empty",
",",
"errors",
".",
"Annotate",
"(",
"err",
",",
"\"",
"\"",
")",
"\n",
"}",
"\n\n",
"owner",
",",
"err",
":=",
"api",
".",
"backend",
".",
"ModelOwner",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"empty",
",",
"errors",
".",
"Annotate",
"(",
"err",
",",
"\"",
"\"",
")",
"\n",
"}",
"\n\n",
"vers",
",",
"err",
":=",
"api",
".",
"backend",
".",
"AgentVersion",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"empty",
",",
"errors",
".",
"Annotate",
"(",
"err",
",",
"\"",
"\"",
")",
"\n",
"}",
"\n\n",
"return",
"params",
".",
"MigrationModelInfo",
"{",
"UUID",
":",
"api",
".",
"backend",
".",
"ModelUUID",
"(",
")",
",",
"Name",
":",
"name",
",",
"OwnerTag",
":",
"owner",
".",
"String",
"(",
")",
",",
"AgentVersion",
":",
"vers",
",",
"}",
",",
"nil",
"\n",
"}"
] | // ModelInfo returns essential information about the model to be
// migrated. | [
"ModelInfo",
"returns",
"essential",
"information",
"about",
"the",
"model",
"to",
"be",
"migrated",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/controller/migrationmaster/facade.go#L115-L139 |
157,638 | juju/juju | apiserver/facades/controller/migrationmaster/facade.go | SetStatusMessage | func (api *API) SetStatusMessage(args params.SetMigrationStatusMessageArgs) error {
mig, err := api.backend.LatestMigration()
if err != nil {
return errors.Annotate(err, "could not get migration")
}
err = mig.SetStatusMessage(args.Message)
return errors.Annotate(err, "failed to set status message")
} | go | func (api *API) SetStatusMessage(args params.SetMigrationStatusMessageArgs) error {
mig, err := api.backend.LatestMigration()
if err != nil {
return errors.Annotate(err, "could not get migration")
}
err = mig.SetStatusMessage(args.Message)
return errors.Annotate(err, "failed to set status message")
} | [
"func",
"(",
"api",
"*",
"API",
")",
"SetStatusMessage",
"(",
"args",
"params",
".",
"SetMigrationStatusMessageArgs",
")",
"error",
"{",
"mig",
",",
"err",
":=",
"api",
".",
"backend",
".",
"LatestMigration",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Annotate",
"(",
"err",
",",
"\"",
"\"",
")",
"\n",
"}",
"\n",
"err",
"=",
"mig",
".",
"SetStatusMessage",
"(",
"args",
".",
"Message",
")",
"\n",
"return",
"errors",
".",
"Annotate",
"(",
"err",
",",
"\"",
"\"",
")",
"\n",
"}"
] | // SetStatusMessage sets a human readable status message containing
// information about the migration's progress. This will be shown in
// status output shown to the end user. | [
"SetStatusMessage",
"sets",
"a",
"human",
"readable",
"status",
"message",
"containing",
"information",
"about",
"the",
"migration",
"s",
"progress",
".",
"This",
"will",
"be",
"shown",
"in",
"status",
"output",
"shown",
"to",
"the",
"end",
"user",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/controller/migrationmaster/facade.go#L184-L191 |
157,639 | juju/juju | apiserver/facades/controller/migrationmaster/facade.go | Export | func (api *API) Export() (params.SerializedModel, error) {
var serialized params.SerializedModel
model, err := api.backend.Export()
if err != nil {
return serialized, err
}
bytes, err := description.Serialize(model)
if err != nil {
return serialized, err
}
serialized.Bytes = bytes
serialized.Charms = getUsedCharms(model)
serialized.Resources = getUsedResources(model)
if model.Type() == string(coremodel.IAAS) {
serialized.Tools = getUsedTools(model)
}
return serialized, nil
} | go | func (api *API) Export() (params.SerializedModel, error) {
var serialized params.SerializedModel
model, err := api.backend.Export()
if err != nil {
return serialized, err
}
bytes, err := description.Serialize(model)
if err != nil {
return serialized, err
}
serialized.Bytes = bytes
serialized.Charms = getUsedCharms(model)
serialized.Resources = getUsedResources(model)
if model.Type() == string(coremodel.IAAS) {
serialized.Tools = getUsedTools(model)
}
return serialized, nil
} | [
"func",
"(",
"api",
"*",
"API",
")",
"Export",
"(",
")",
"(",
"params",
".",
"SerializedModel",
",",
"error",
")",
"{",
"var",
"serialized",
"params",
".",
"SerializedModel",
"\n\n",
"model",
",",
"err",
":=",
"api",
".",
"backend",
".",
"Export",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"serialized",
",",
"err",
"\n",
"}",
"\n\n",
"bytes",
",",
"err",
":=",
"description",
".",
"Serialize",
"(",
"model",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"serialized",
",",
"err",
"\n",
"}",
"\n",
"serialized",
".",
"Bytes",
"=",
"bytes",
"\n",
"serialized",
".",
"Charms",
"=",
"getUsedCharms",
"(",
"model",
")",
"\n",
"serialized",
".",
"Resources",
"=",
"getUsedResources",
"(",
"model",
")",
"\n",
"if",
"model",
".",
"Type",
"(",
")",
"==",
"string",
"(",
"coremodel",
".",
"IAAS",
")",
"{",
"serialized",
".",
"Tools",
"=",
"getUsedTools",
"(",
"model",
")",
"\n",
"}",
"\n",
"return",
"serialized",
",",
"nil",
"\n",
"}"
] | // Export serializes the model associated with the API connection. | [
"Export",
"serializes",
"the",
"model",
"associated",
"with",
"the",
"API",
"connection",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/controller/migrationmaster/facade.go#L194-L213 |
157,640 | juju/juju | apiserver/facades/controller/migrationmaster/facade.go | Reap | func (api *API) Reap() error {
migration, err := api.backend.LatestMigration()
if err != nil {
return errors.Trace(err)
}
err = api.backend.RemoveExportingModelDocs()
if err != nil {
return errors.Trace(err)
}
// We need to mark the migration as complete here, since removing
// the model might kill the worker before it has a chance to set
// the phase itself.
return errors.Trace(migration.SetPhase(coremigration.DONE))
} | go | func (api *API) Reap() error {
migration, err := api.backend.LatestMigration()
if err != nil {
return errors.Trace(err)
}
err = api.backend.RemoveExportingModelDocs()
if err != nil {
return errors.Trace(err)
}
// We need to mark the migration as complete here, since removing
// the model might kill the worker before it has a chance to set
// the phase itself.
return errors.Trace(migration.SetPhase(coremigration.DONE))
} | [
"func",
"(",
"api",
"*",
"API",
")",
"Reap",
"(",
")",
"error",
"{",
"migration",
",",
"err",
":=",
"api",
".",
"backend",
".",
"LatestMigration",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"err",
"=",
"api",
".",
"backend",
".",
"RemoveExportingModelDocs",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"// We need to mark the migration as complete here, since removing",
"// the model might kill the worker before it has a chance to set",
"// the phase itself.",
"return",
"errors",
".",
"Trace",
"(",
"migration",
".",
"SetPhase",
"(",
"coremigration",
".",
"DONE",
")",
")",
"\n",
"}"
] | // Reap removes all documents for the model associated with the API
// connection. | [
"Reap",
"removes",
"all",
"documents",
"for",
"the",
"model",
"associated",
"with",
"the",
"API",
"connection",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/controller/migrationmaster/facade.go#L217-L230 |
157,641 | juju/juju | apiserver/facades/controller/migrationmaster/facade.go | WatchMinionReports | func (api *API) WatchMinionReports() params.NotifyWatchResult {
mig, err := api.backend.LatestMigration()
if err != nil {
return params.NotifyWatchResult{Error: common.ServerError(err)}
}
watch, err := mig.WatchMinionReports()
if err != nil {
return params.NotifyWatchResult{Error: common.ServerError(err)}
}
if _, ok := <-watch.Changes(); ok {
return params.NotifyWatchResult{
NotifyWatcherId: api.resources.Register(watch),
}
}
return params.NotifyWatchResult{
Error: common.ServerError(watcher.EnsureErr(watch)),
}
} | go | func (api *API) WatchMinionReports() params.NotifyWatchResult {
mig, err := api.backend.LatestMigration()
if err != nil {
return params.NotifyWatchResult{Error: common.ServerError(err)}
}
watch, err := mig.WatchMinionReports()
if err != nil {
return params.NotifyWatchResult{Error: common.ServerError(err)}
}
if _, ok := <-watch.Changes(); ok {
return params.NotifyWatchResult{
NotifyWatcherId: api.resources.Register(watch),
}
}
return params.NotifyWatchResult{
Error: common.ServerError(watcher.EnsureErr(watch)),
}
} | [
"func",
"(",
"api",
"*",
"API",
")",
"WatchMinionReports",
"(",
")",
"params",
".",
"NotifyWatchResult",
"{",
"mig",
",",
"err",
":=",
"api",
".",
"backend",
".",
"LatestMigration",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"params",
".",
"NotifyWatchResult",
"{",
"Error",
":",
"common",
".",
"ServerError",
"(",
"err",
")",
"}",
"\n",
"}",
"\n\n",
"watch",
",",
"err",
":=",
"mig",
".",
"WatchMinionReports",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"params",
".",
"NotifyWatchResult",
"{",
"Error",
":",
"common",
".",
"ServerError",
"(",
"err",
")",
"}",
"\n",
"}",
"\n\n",
"if",
"_",
",",
"ok",
":=",
"<-",
"watch",
".",
"Changes",
"(",
")",
";",
"ok",
"{",
"return",
"params",
".",
"NotifyWatchResult",
"{",
"NotifyWatcherId",
":",
"api",
".",
"resources",
".",
"Register",
"(",
"watch",
")",
",",
"}",
"\n",
"}",
"\n",
"return",
"params",
".",
"NotifyWatchResult",
"{",
"Error",
":",
"common",
".",
"ServerError",
"(",
"watcher",
".",
"EnsureErr",
"(",
"watch",
")",
")",
",",
"}",
"\n",
"}"
] | // WatchMinionReports sets up a watcher which reports when a report
// for a migration minion has arrived. | [
"WatchMinionReports",
"sets",
"up",
"a",
"watcher",
"which",
"reports",
"when",
"a",
"report",
"for",
"a",
"migration",
"minion",
"has",
"arrived",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/apiserver/facades/controller/migrationmaster/facade.go#L234-L253 |
157,642 | juju/juju | api/controller/gui.go | GUIArchives | func (c *Client) GUIArchives() ([]params.GUIArchiveVersion, error) {
httpClient, err := c.facade.RawAPICaller().HTTPClient()
if err != nil {
return nil, errors.Annotate(err, "cannot retrieve HTTP client")
}
var resp params.GUIArchiveResponse
if err = httpClient.Get(guiArchivePath, &resp); err != nil {
return nil, errors.Annotate(err, "cannot retrieve GUI archives info")
}
return resp.Versions, nil
} | go | func (c *Client) GUIArchives() ([]params.GUIArchiveVersion, error) {
httpClient, err := c.facade.RawAPICaller().HTTPClient()
if err != nil {
return nil, errors.Annotate(err, "cannot retrieve HTTP client")
}
var resp params.GUIArchiveResponse
if err = httpClient.Get(guiArchivePath, &resp); err != nil {
return nil, errors.Annotate(err, "cannot retrieve GUI archives info")
}
return resp.Versions, nil
} | [
"func",
"(",
"c",
"*",
"Client",
")",
"GUIArchives",
"(",
")",
"(",
"[",
"]",
"params",
".",
"GUIArchiveVersion",
",",
"error",
")",
"{",
"httpClient",
",",
"err",
":=",
"c",
".",
"facade",
".",
"RawAPICaller",
"(",
")",
".",
"HTTPClient",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Annotate",
"(",
"err",
",",
"\"",
"\"",
")",
"\n",
"}",
"\n",
"var",
"resp",
"params",
".",
"GUIArchiveResponse",
"\n",
"if",
"err",
"=",
"httpClient",
".",
"Get",
"(",
"guiArchivePath",
",",
"&",
"resp",
")",
";",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Annotate",
"(",
"err",
",",
"\"",
"\"",
")",
"\n",
"}",
"\n",
"return",
"resp",
".",
"Versions",
",",
"nil",
"\n",
"}"
] | // GUIArchives retrieves information about Juju GUI archives currently present
// in the Juju controller. | [
"GUIArchives",
"retrieves",
"information",
"about",
"Juju",
"GUI",
"archives",
"currently",
"present",
"in",
"the",
"Juju",
"controller",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/api/controller/gui.go#L26-L36 |
157,643 | juju/juju | api/controller/gui.go | UploadGUIArchive | func (c *Client) UploadGUIArchive(r io.ReadSeeker, hash string, size int64, vers version.Number) (current bool, err error) {
// Prepare the request.
v := url.Values{}
v.Set("version", vers.String())
v.Set("hash", hash)
req, err := http.NewRequest("POST", guiArchivePath+"?"+v.Encode(), nil)
if err != nil {
return false, errors.Annotate(err, "cannot create upload request")
}
req.Header.Set("Content-Type", "application/x-tar-bzip2")
req.ContentLength = size
// Retrieve a client and send the request.
httpClient, err := c.facade.RawAPICaller().HTTPClient()
if err != nil {
return false, errors.Annotate(err, "cannot retrieve HTTP client")
}
var resp params.GUIArchiveVersion
if err = httpClient.Do(req, r, &resp); err != nil {
return false, errors.Annotate(err, "cannot upload the GUI archive")
}
return resp.Current, nil
} | go | func (c *Client) UploadGUIArchive(r io.ReadSeeker, hash string, size int64, vers version.Number) (current bool, err error) {
// Prepare the request.
v := url.Values{}
v.Set("version", vers.String())
v.Set("hash", hash)
req, err := http.NewRequest("POST", guiArchivePath+"?"+v.Encode(), nil)
if err != nil {
return false, errors.Annotate(err, "cannot create upload request")
}
req.Header.Set("Content-Type", "application/x-tar-bzip2")
req.ContentLength = size
// Retrieve a client and send the request.
httpClient, err := c.facade.RawAPICaller().HTTPClient()
if err != nil {
return false, errors.Annotate(err, "cannot retrieve HTTP client")
}
var resp params.GUIArchiveVersion
if err = httpClient.Do(req, r, &resp); err != nil {
return false, errors.Annotate(err, "cannot upload the GUI archive")
}
return resp.Current, nil
} | [
"func",
"(",
"c",
"*",
"Client",
")",
"UploadGUIArchive",
"(",
"r",
"io",
".",
"ReadSeeker",
",",
"hash",
"string",
",",
"size",
"int64",
",",
"vers",
"version",
".",
"Number",
")",
"(",
"current",
"bool",
",",
"err",
"error",
")",
"{",
"// Prepare the request.",
"v",
":=",
"url",
".",
"Values",
"{",
"}",
"\n",
"v",
".",
"Set",
"(",
"\"",
"\"",
",",
"vers",
".",
"String",
"(",
")",
")",
"\n",
"v",
".",
"Set",
"(",
"\"",
"\"",
",",
"hash",
")",
"\n",
"req",
",",
"err",
":=",
"http",
".",
"NewRequest",
"(",
"\"",
"\"",
",",
"guiArchivePath",
"+",
"\"",
"\"",
"+",
"v",
".",
"Encode",
"(",
")",
",",
"nil",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"false",
",",
"errors",
".",
"Annotate",
"(",
"err",
",",
"\"",
"\"",
")",
"\n",
"}",
"\n",
"req",
".",
"Header",
".",
"Set",
"(",
"\"",
"\"",
",",
"\"",
"\"",
")",
"\n",
"req",
".",
"ContentLength",
"=",
"size",
"\n\n",
"// Retrieve a client and send the request.",
"httpClient",
",",
"err",
":=",
"c",
".",
"facade",
".",
"RawAPICaller",
"(",
")",
".",
"HTTPClient",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"false",
",",
"errors",
".",
"Annotate",
"(",
"err",
",",
"\"",
"\"",
")",
"\n",
"}",
"\n",
"var",
"resp",
"params",
".",
"GUIArchiveVersion",
"\n",
"if",
"err",
"=",
"httpClient",
".",
"Do",
"(",
"req",
",",
"r",
",",
"&",
"resp",
")",
";",
"err",
"!=",
"nil",
"{",
"return",
"false",
",",
"errors",
".",
"Annotate",
"(",
"err",
",",
"\"",
"\"",
")",
"\n",
"}",
"\n",
"return",
"resp",
".",
"Current",
",",
"nil",
"\n",
"}"
] | // UploadGUIArchive uploads a GUI archive to the controller over HTTPS, and
// reports about whether the upload updated the current GUI served by Juju. | [
"UploadGUIArchive",
"uploads",
"a",
"GUI",
"archive",
"to",
"the",
"controller",
"over",
"HTTPS",
"and",
"reports",
"about",
"whether",
"the",
"upload",
"updated",
"the",
"current",
"GUI",
"served",
"by",
"Juju",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/api/controller/gui.go#L40-L62 |
157,644 | juju/juju | api/controller/gui.go | SelectGUIVersion | func (c *Client) SelectGUIVersion(vers version.Number) error {
// Prepare the request.
req, err := http.NewRequest("PUT", guiVersionPath, nil)
if err != nil {
return errors.Annotate(err, "cannot create PUT request")
}
req.Header.Set("Content-Type", params.ContentTypeJSON)
content, err := json.Marshal(params.GUIVersionRequest{
Version: vers,
})
if err != nil {
errors.Annotate(err, "cannot marshal request body")
}
// Retrieve a client and send the request.
httpClient, err := c.facade.RawAPICaller().HTTPClient()
if err != nil {
return errors.Annotate(err, "cannot retrieve HTTP client")
}
if err = httpClient.Do(req, bytes.NewReader(content), nil); err != nil {
return errors.Annotate(err, "cannot select GUI version")
}
return nil
} | go | func (c *Client) SelectGUIVersion(vers version.Number) error {
// Prepare the request.
req, err := http.NewRequest("PUT", guiVersionPath, nil)
if err != nil {
return errors.Annotate(err, "cannot create PUT request")
}
req.Header.Set("Content-Type", params.ContentTypeJSON)
content, err := json.Marshal(params.GUIVersionRequest{
Version: vers,
})
if err != nil {
errors.Annotate(err, "cannot marshal request body")
}
// Retrieve a client and send the request.
httpClient, err := c.facade.RawAPICaller().HTTPClient()
if err != nil {
return errors.Annotate(err, "cannot retrieve HTTP client")
}
if err = httpClient.Do(req, bytes.NewReader(content), nil); err != nil {
return errors.Annotate(err, "cannot select GUI version")
}
return nil
} | [
"func",
"(",
"c",
"*",
"Client",
")",
"SelectGUIVersion",
"(",
"vers",
"version",
".",
"Number",
")",
"error",
"{",
"// Prepare the request.",
"req",
",",
"err",
":=",
"http",
".",
"NewRequest",
"(",
"\"",
"\"",
",",
"guiVersionPath",
",",
"nil",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Annotate",
"(",
"err",
",",
"\"",
"\"",
")",
"\n",
"}",
"\n",
"req",
".",
"Header",
".",
"Set",
"(",
"\"",
"\"",
",",
"params",
".",
"ContentTypeJSON",
")",
"\n",
"content",
",",
"err",
":=",
"json",
".",
"Marshal",
"(",
"params",
".",
"GUIVersionRequest",
"{",
"Version",
":",
"vers",
",",
"}",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"errors",
".",
"Annotate",
"(",
"err",
",",
"\"",
"\"",
")",
"\n",
"}",
"\n\n",
"// Retrieve a client and send the request.",
"httpClient",
",",
"err",
":=",
"c",
".",
"facade",
".",
"RawAPICaller",
"(",
")",
".",
"HTTPClient",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Annotate",
"(",
"err",
",",
"\"",
"\"",
")",
"\n",
"}",
"\n",
"if",
"err",
"=",
"httpClient",
".",
"Do",
"(",
"req",
",",
"bytes",
".",
"NewReader",
"(",
"content",
")",
",",
"nil",
")",
";",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Annotate",
"(",
"err",
",",
"\"",
"\"",
")",
"\n",
"}",
"\n",
"return",
"nil",
"\n",
"}"
] | // SelectGUIVersion selects which version of the Juju GUI is served by the
// controller. | [
"SelectGUIVersion",
"selects",
"which",
"version",
"of",
"the",
"Juju",
"GUI",
"is",
"served",
"by",
"the",
"controller",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/api/controller/gui.go#L66-L89 |
157,645 | juju/juju | cmd/juju/application/scaleapplication.go | NewScaleApplicationCommand | func NewScaleApplicationCommand() modelcmd.ModelCommand {
cmd := &scaleApplicationCommand{}
cmd.newAPIFunc = func() (scaleApplicationAPI, error) {
root, err := cmd.NewAPIRoot()
if err != nil {
return nil, errors.Trace(err)
}
return application.NewClient(root), nil
}
return modelcmd.Wrap(cmd)
} | go | func NewScaleApplicationCommand() modelcmd.ModelCommand {
cmd := &scaleApplicationCommand{}
cmd.newAPIFunc = func() (scaleApplicationAPI, error) {
root, err := cmd.NewAPIRoot()
if err != nil {
return nil, errors.Trace(err)
}
return application.NewClient(root), nil
}
return modelcmd.Wrap(cmd)
} | [
"func",
"NewScaleApplicationCommand",
"(",
")",
"modelcmd",
".",
"ModelCommand",
"{",
"cmd",
":=",
"&",
"scaleApplicationCommand",
"{",
"}",
"\n",
"cmd",
".",
"newAPIFunc",
"=",
"func",
"(",
")",
"(",
"scaleApplicationAPI",
",",
"error",
")",
"{",
"root",
",",
"err",
":=",
"cmd",
".",
"NewAPIRoot",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"return",
"application",
".",
"NewClient",
"(",
"root",
")",
",",
"nil",
"\n",
"}",
"\n",
"return",
"modelcmd",
".",
"Wrap",
"(",
"cmd",
")",
"\n",
"}"
] | // NewScaleApplicationCommand returns a command which scales an application's units. | [
"NewScaleApplicationCommand",
"returns",
"a",
"command",
"which",
"scales",
"an",
"application",
"s",
"units",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/cmd/juju/application/scaleapplication.go#L20-L30 |
157,646 | juju/juju | mongo/mongo.go | NewerThan | func (v Version) NewerThan(ver Version) int {
if v == MongoUpgrade || ver == MongoUpgrade {
return 0
}
if v.Major > ver.Major {
return 1
}
if v.Major < ver.Major {
return -1
}
if v.Minor > ver.Minor {
return 1
}
if v.Minor < ver.Minor {
return -1
}
if v.Point > ver.Point {
return 1
}
if v.Point < ver.Point {
return -1
}
return 0
} | go | func (v Version) NewerThan(ver Version) int {
if v == MongoUpgrade || ver == MongoUpgrade {
return 0
}
if v.Major > ver.Major {
return 1
}
if v.Major < ver.Major {
return -1
}
if v.Minor > ver.Minor {
return 1
}
if v.Minor < ver.Minor {
return -1
}
if v.Point > ver.Point {
return 1
}
if v.Point < ver.Point {
return -1
}
return 0
} | [
"func",
"(",
"v",
"Version",
")",
"NewerThan",
"(",
"ver",
"Version",
")",
"int",
"{",
"if",
"v",
"==",
"MongoUpgrade",
"||",
"ver",
"==",
"MongoUpgrade",
"{",
"return",
"0",
"\n",
"}",
"\n",
"if",
"v",
".",
"Major",
">",
"ver",
".",
"Major",
"{",
"return",
"1",
"\n",
"}",
"\n",
"if",
"v",
".",
"Major",
"<",
"ver",
".",
"Major",
"{",
"return",
"-",
"1",
"\n",
"}",
"\n",
"if",
"v",
".",
"Minor",
">",
"ver",
".",
"Minor",
"{",
"return",
"1",
"\n",
"}",
"\n",
"if",
"v",
".",
"Minor",
"<",
"ver",
".",
"Minor",
"{",
"return",
"-",
"1",
"\n",
"}",
"\n",
"if",
"v",
".",
"Point",
">",
"ver",
".",
"Point",
"{",
"return",
"1",
"\n",
"}",
"\n",
"if",
"v",
".",
"Point",
"<",
"ver",
".",
"Point",
"{",
"return",
"-",
"1",
"\n",
"}",
"\n",
"return",
"0",
"\n",
"}"
] | // NewerThan will return 1 if the passed version is older than
// v, 0 if they are equal (or ver is a special case such as
// Upgrading and -1 if ver is newer. | [
"NewerThan",
"will",
"return",
"1",
"if",
"the",
"passed",
"version",
"is",
"older",
"than",
"v",
"0",
"if",
"they",
"are",
"equal",
"(",
"or",
"ver",
"is",
"a",
"special",
"case",
"such",
"as",
"Upgrading",
"and",
"-",
"1",
"if",
"ver",
"is",
"newer",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/mongo/mongo.go#L106-L129 |
157,647 | juju/juju | mongo/mongo.go | String | func (v Version) String() string {
s := fmt.Sprintf("%d.%d", v.Major, v.Minor)
if v.Point > 0 {
s = fmt.Sprintf("%s.%d", s, v.Point)
}
if v.Patch != "" {
s = fmt.Sprintf("%s.%s", s, v.Patch)
}
if v.StorageEngine != "" {
s = fmt.Sprintf("%s/%s", s, v.StorageEngine)
}
return s
} | go | func (v Version) String() string {
s := fmt.Sprintf("%d.%d", v.Major, v.Minor)
if v.Point > 0 {
s = fmt.Sprintf("%s.%d", s, v.Point)
}
if v.Patch != "" {
s = fmt.Sprintf("%s.%s", s, v.Patch)
}
if v.StorageEngine != "" {
s = fmt.Sprintf("%s/%s", s, v.StorageEngine)
}
return s
} | [
"func",
"(",
"v",
"Version",
")",
"String",
"(",
")",
"string",
"{",
"s",
":=",
"fmt",
".",
"Sprintf",
"(",
"\"",
"\"",
",",
"v",
".",
"Major",
",",
"v",
".",
"Minor",
")",
"\n",
"if",
"v",
".",
"Point",
">",
"0",
"{",
"s",
"=",
"fmt",
".",
"Sprintf",
"(",
"\"",
"\"",
",",
"s",
",",
"v",
".",
"Point",
")",
"\n",
"}",
"\n",
"if",
"v",
".",
"Patch",
"!=",
"\"",
"\"",
"{",
"s",
"=",
"fmt",
".",
"Sprintf",
"(",
"\"",
"\"",
",",
"s",
",",
"v",
".",
"Patch",
")",
"\n",
"}",
"\n",
"if",
"v",
".",
"StorageEngine",
"!=",
"\"",
"\"",
"{",
"s",
"=",
"fmt",
".",
"Sprintf",
"(",
"\"",
"\"",
",",
"s",
",",
"v",
".",
"StorageEngine",
")",
"\n",
"}",
"\n",
"return",
"s",
"\n",
"}"
] | // String serializes the version into a string. | [
"String",
"serializes",
"the",
"version",
"into",
"a",
"string",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/mongo/mongo.go#L202-L214 |
157,648 | juju/juju | mongo/mongo.go | JujuMongodPath | func JujuMongodPath(v Version) string {
return fmt.Sprintf("/usr/lib/juju/mongo%d.%d/bin/mongod", v.Major, v.Minor)
} | go | func JujuMongodPath(v Version) string {
return fmt.Sprintf("/usr/lib/juju/mongo%d.%d/bin/mongod", v.Major, v.Minor)
} | [
"func",
"JujuMongodPath",
"(",
"v",
"Version",
")",
"string",
"{",
"return",
"fmt",
".",
"Sprintf",
"(",
"\"",
"\"",
",",
"v",
".",
"Major",
",",
"v",
".",
"Minor",
")",
"\n",
"}"
] | // JujuMongodPath returns the path for the mongod binary
// with the specified version. | [
"JujuMongodPath",
"returns",
"the",
"path",
"for",
"the",
"mongod",
"binary",
"with",
"the",
"specified",
"version",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/mongo/mongo.go#L218-L220 |
157,649 | juju/juju | mongo/mongo.go | IsMaster | func IsMaster(session *mgo.Session, obj WithAddresses) (bool, error) {
addrs := obj.Addresses()
masterHostPort, err := replicaset.MasterHostPort(session)
// If the replica set has not been configured, then we
// can have only one master and the caller must
// be that master.
if err == replicaset.ErrMasterNotConfigured {
return true, nil
}
if err != nil {
return false, err
}
masterAddr, _, err := net.SplitHostPort(masterHostPort)
if err != nil {
return false, err
}
for _, addr := range addrs {
if addr.Value == masterAddr {
return true, nil
}
}
return false, nil
} | go | func IsMaster(session *mgo.Session, obj WithAddresses) (bool, error) {
addrs := obj.Addresses()
masterHostPort, err := replicaset.MasterHostPort(session)
// If the replica set has not been configured, then we
// can have only one master and the caller must
// be that master.
if err == replicaset.ErrMasterNotConfigured {
return true, nil
}
if err != nil {
return false, err
}
masterAddr, _, err := net.SplitHostPort(masterHostPort)
if err != nil {
return false, err
}
for _, addr := range addrs {
if addr.Value == masterAddr {
return true, nil
}
}
return false, nil
} | [
"func",
"IsMaster",
"(",
"session",
"*",
"mgo",
".",
"Session",
",",
"obj",
"WithAddresses",
")",
"(",
"bool",
",",
"error",
")",
"{",
"addrs",
":=",
"obj",
".",
"Addresses",
"(",
")",
"\n\n",
"masterHostPort",
",",
"err",
":=",
"replicaset",
".",
"MasterHostPort",
"(",
"session",
")",
"\n\n",
"// If the replica set has not been configured, then we",
"// can have only one master and the caller must",
"// be that master.",
"if",
"err",
"==",
"replicaset",
".",
"ErrMasterNotConfigured",
"{",
"return",
"true",
",",
"nil",
"\n",
"}",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"false",
",",
"err",
"\n",
"}",
"\n\n",
"masterAddr",
",",
"_",
",",
"err",
":=",
"net",
".",
"SplitHostPort",
"(",
"masterHostPort",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"false",
",",
"err",
"\n",
"}",
"\n\n",
"for",
"_",
",",
"addr",
":=",
"range",
"addrs",
"{",
"if",
"addr",
".",
"Value",
"==",
"masterAddr",
"{",
"return",
"true",
",",
"nil",
"\n",
"}",
"\n",
"}",
"\n",
"return",
"false",
",",
"nil",
"\n",
"}"
] | // IsMaster returns a boolean that represents whether the given
// machine's peer address is the primary mongo host for the replicaset | [
"IsMaster",
"returns",
"a",
"boolean",
"that",
"represents",
"whether",
"the",
"given",
"machine",
"s",
"peer",
"address",
"is",
"the",
"primary",
"mongo",
"host",
"for",
"the",
"replicaset"
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/mongo/mongo.go#L270-L296 |
157,650 | juju/juju | mongo/mongo.go | SelectPeerAddress | func SelectPeerAddress(addrs []network.Address) string {
// ScopeMachineLocal addresses are never suitable for mongo peers,
// as each controller runs on a separate machine.
const allowMachineLocal = false
// The second bool result is ignored intentionally (we return an empty
// string if no suitable address is available.)
addr, _ := network.SelectControllerAddress(addrs, allowMachineLocal)
return addr.Value
} | go | func SelectPeerAddress(addrs []network.Address) string {
// ScopeMachineLocal addresses are never suitable for mongo peers,
// as each controller runs on a separate machine.
const allowMachineLocal = false
// The second bool result is ignored intentionally (we return an empty
// string if no suitable address is available.)
addr, _ := network.SelectControllerAddress(addrs, allowMachineLocal)
return addr.Value
} | [
"func",
"SelectPeerAddress",
"(",
"addrs",
"[",
"]",
"network",
".",
"Address",
")",
"string",
"{",
"// ScopeMachineLocal addresses are never suitable for mongo peers,",
"// as each controller runs on a separate machine.",
"const",
"allowMachineLocal",
"=",
"false",
"\n\n",
"// The second bool result is ignored intentionally (we return an empty",
"// string if no suitable address is available.)",
"addr",
",",
"_",
":=",
"network",
".",
"SelectControllerAddress",
"(",
"addrs",
",",
"allowMachineLocal",
")",
"\n",
"return",
"addr",
".",
"Value",
"\n",
"}"
] | // SelectPeerAddress returns the address to use as the mongo replica set peer
// address by selecting it from the given addresses. If no addresses are
// available an empty string is returned. | [
"SelectPeerAddress",
"returns",
"the",
"address",
"to",
"use",
"as",
"the",
"mongo",
"replica",
"set",
"peer",
"address",
"by",
"selecting",
"it",
"from",
"the",
"given",
"addresses",
".",
"If",
"no",
"addresses",
"are",
"available",
"an",
"empty",
"string",
"is",
"returned",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/mongo/mongo.go#L301-L310 |
157,651 | juju/juju | mongo/mongo.go | Path | func Path(version Version) (string, error) {
return mongoPath(version, os.Stat, exec.LookPath)
} | go | func Path(version Version) (string, error) {
return mongoPath(version, os.Stat, exec.LookPath)
} | [
"func",
"Path",
"(",
"version",
"Version",
")",
"(",
"string",
",",
"error",
")",
"{",
"return",
"mongoPath",
"(",
"version",
",",
"os",
".",
"Stat",
",",
"exec",
".",
"LookPath",
")",
"\n",
"}"
] | // Path returns the executable path to be used to run mongod on this
// machine. If the juju-bundled version of mongo exists, it will return that
// path, otherwise it will return the command to run mongod from the path. | [
"Path",
"returns",
"the",
"executable",
"path",
"to",
"be",
"used",
"to",
"run",
"mongod",
"on",
"this",
"machine",
".",
"If",
"the",
"juju",
"-",
"bundled",
"version",
"of",
"mongo",
"exists",
"it",
"will",
"return",
"that",
"path",
"otherwise",
"it",
"will",
"return",
"the",
"command",
"to",
"run",
"mongod",
"from",
"the",
"path",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/mongo/mongo.go#L328-L330 |
157,652 | juju/juju | mongo/mongo.go | NewMemoryProfile | func NewMemoryProfile(m string) (MemoryProfile, error) {
mp := MemoryProfile(m)
if err := mp.Validate(); err != nil {
return MemoryProfile(""), err
}
return mp, nil
} | go | func NewMemoryProfile(m string) (MemoryProfile, error) {
mp := MemoryProfile(m)
if err := mp.Validate(); err != nil {
return MemoryProfile(""), err
}
return mp, nil
} | [
"func",
"NewMemoryProfile",
"(",
"m",
"string",
")",
"(",
"MemoryProfile",
",",
"error",
")",
"{",
"mp",
":=",
"MemoryProfile",
"(",
"m",
")",
"\n",
"if",
"err",
":=",
"mp",
".",
"Validate",
"(",
")",
";",
"err",
"!=",
"nil",
"{",
"return",
"MemoryProfile",
"(",
"\"",
"\"",
")",
",",
"err",
"\n",
"}",
"\n",
"return",
"mp",
",",
"nil",
"\n",
"}"
] | // NewMemoryProfile returns a Memory Profile from the passed value. | [
"NewMemoryProfile",
"returns",
"a",
"Memory",
"Profile",
"from",
"the",
"passed",
"value",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/mongo/mongo.go#L389-L395 |
157,653 | juju/juju | mongo/mongo.go | packagesForSeries | func packagesForSeries(series string) ([]string, []string) {
switch series {
case "precise", "centos7":
return []string{"mongodb-server"}, []string{}
case "trusty":
return []string{"juju-mongodb"}, []string{}
case "xenial", "artful":
return []string{JujuMongoPackage, JujuMongoToolsPackage}, []string{}
default:
// Bionic and newer
return []string{"mongodb-server-core", "mongodb-clients"}, []string{}
}
} | go | func packagesForSeries(series string) ([]string, []string) {
switch series {
case "precise", "centos7":
return []string{"mongodb-server"}, []string{}
case "trusty":
return []string{"juju-mongodb"}, []string{}
case "xenial", "artful":
return []string{JujuMongoPackage, JujuMongoToolsPackage}, []string{}
default:
// Bionic and newer
return []string{"mongodb-server-core", "mongodb-clients"}, []string{}
}
} | [
"func",
"packagesForSeries",
"(",
"series",
"string",
")",
"(",
"[",
"]",
"string",
",",
"[",
"]",
"string",
")",
"{",
"switch",
"series",
"{",
"case",
"\"",
"\"",
",",
"\"",
"\"",
":",
"return",
"[",
"]",
"string",
"{",
"\"",
"\"",
"}",
",",
"[",
"]",
"string",
"{",
"}",
"\n",
"case",
"\"",
"\"",
":",
"return",
"[",
"]",
"string",
"{",
"\"",
"\"",
"}",
",",
"[",
"]",
"string",
"{",
"}",
"\n",
"case",
"\"",
"\"",
",",
"\"",
"\"",
":",
"return",
"[",
"]",
"string",
"{",
"JujuMongoPackage",
",",
"JujuMongoToolsPackage",
"}",
",",
"[",
"]",
"string",
"{",
"}",
"\n",
"default",
":",
"// Bionic and newer",
"return",
"[",
"]",
"string",
"{",
"\"",
"\"",
",",
"\"",
"\"",
"}",
",",
"[",
"]",
"string",
"{",
"}",
"\n",
"}",
"\n",
"}"
] | // packagesForSeries returns the name of the mongo package for the series
// of the machine that it is going to be running on plus a fallback for
// options where the package is going to be ready eventually but might not
// yet be. | [
"packagesForSeries",
"returns",
"the",
"name",
"of",
"the",
"mongo",
"package",
"for",
"the",
"series",
"of",
"the",
"machine",
"that",
"it",
"is",
"going",
"to",
"be",
"running",
"on",
"plus",
"a",
"fallback",
"for",
"options",
"where",
"the",
"package",
"is",
"going",
"to",
"be",
"ready",
"eventually",
"but",
"might",
"not",
"yet",
"be",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/mongo/mongo.go#L779-L791 |
157,654 | juju/juju | worker/machiner/manifold.go | Manifold | func Manifold(config ManifoldConfig) dependency.Manifold {
return dependency.Manifold{
Inputs: []string{
config.AgentName,
config.APICallerName,
config.FanConfigurerName,
},
Start: func(context dependency.Context) (worker.Worker, error) {
var agent agent.Agent
if err := context.Get(config.AgentName, &agent); err != nil {
return nil, err
}
var apiCaller base.APICaller
if err := context.Get(config.APICallerName, &apiCaller); err != nil {
return nil, err
}
var fanConfigurerReady bool
if err := context.Get(config.FanConfigurerName, &fanConfigurerReady); err != nil {
return nil, err
}
if !fanConfigurerReady {
return nil, dependency.ErrMissing
}
return newWorker(agent, apiCaller)
},
}
} | go | func Manifold(config ManifoldConfig) dependency.Manifold {
return dependency.Manifold{
Inputs: []string{
config.AgentName,
config.APICallerName,
config.FanConfigurerName,
},
Start: func(context dependency.Context) (worker.Worker, error) {
var agent agent.Agent
if err := context.Get(config.AgentName, &agent); err != nil {
return nil, err
}
var apiCaller base.APICaller
if err := context.Get(config.APICallerName, &apiCaller); err != nil {
return nil, err
}
var fanConfigurerReady bool
if err := context.Get(config.FanConfigurerName, &fanConfigurerReady); err != nil {
return nil, err
}
if !fanConfigurerReady {
return nil, dependency.ErrMissing
}
return newWorker(agent, apiCaller)
},
}
} | [
"func",
"Manifold",
"(",
"config",
"ManifoldConfig",
")",
"dependency",
".",
"Manifold",
"{",
"return",
"dependency",
".",
"Manifold",
"{",
"Inputs",
":",
"[",
"]",
"string",
"{",
"config",
".",
"AgentName",
",",
"config",
".",
"APICallerName",
",",
"config",
".",
"FanConfigurerName",
",",
"}",
",",
"Start",
":",
"func",
"(",
"context",
"dependency",
".",
"Context",
")",
"(",
"worker",
".",
"Worker",
",",
"error",
")",
"{",
"var",
"agent",
"agent",
".",
"Agent",
"\n",
"if",
"err",
":=",
"context",
".",
"Get",
"(",
"config",
".",
"AgentName",
",",
"&",
"agent",
")",
";",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n",
"var",
"apiCaller",
"base",
".",
"APICaller",
"\n",
"if",
"err",
":=",
"context",
".",
"Get",
"(",
"config",
".",
"APICallerName",
",",
"&",
"apiCaller",
")",
";",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n",
"var",
"fanConfigurerReady",
"bool",
"\n",
"if",
"err",
":=",
"context",
".",
"Get",
"(",
"config",
".",
"FanConfigurerName",
",",
"&",
"fanConfigurerReady",
")",
";",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n",
"if",
"!",
"fanConfigurerReady",
"{",
"return",
"nil",
",",
"dependency",
".",
"ErrMissing",
"\n",
"}",
"\n",
"return",
"newWorker",
"(",
"agent",
",",
"apiCaller",
")",
"\n",
"}",
",",
"}",
"\n",
"}"
] | // Manifold returns a dependency manifold that runs a machiner worker, using
// the resource names defined in the supplied config. | [
"Manifold",
"returns",
"a",
"dependency",
"manifold",
"that",
"runs",
"a",
"machiner",
"worker",
"using",
"the",
"resource",
"names",
"defined",
"in",
"the",
"supplied",
"config",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/worker/machiner/manifold.go#L28-L54 |
157,655 | juju/juju | state/application.go | charmConfigKey | func (a *Application) charmConfigKey() string {
return applicationCharmConfigKey(a.doc.Name, a.doc.CharmURL)
} | go | func (a *Application) charmConfigKey() string {
return applicationCharmConfigKey(a.doc.Name, a.doc.CharmURL)
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"charmConfigKey",
"(",
")",
"string",
"{",
"return",
"applicationCharmConfigKey",
"(",
"a",
".",
"doc",
".",
"Name",
",",
"a",
".",
"doc",
".",
"CharmURL",
")",
"\n",
"}"
] | // charmConfigKey returns the charm-version-specific settings collection
// key for the application. | [
"charmConfigKey",
"returns",
"the",
"charm",
"-",
"version",
"-",
"specific",
"settings",
"collection",
"key",
"for",
"the",
"application",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L126-L128 |
157,656 | juju/juju | state/application.go | storageConstraintsKey | func (a *Application) storageConstraintsKey() string {
return applicationStorageConstraintsKey(a.doc.Name, a.doc.CharmURL)
} | go | func (a *Application) storageConstraintsKey() string {
return applicationStorageConstraintsKey(a.doc.Name, a.doc.CharmURL)
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"storageConstraintsKey",
"(",
")",
"string",
"{",
"return",
"applicationStorageConstraintsKey",
"(",
"a",
".",
"doc",
".",
"Name",
",",
"a",
".",
"doc",
".",
"CharmURL",
")",
"\n",
"}"
] | // storageConstraintsKey returns the charm-version-specific storage
// constraints collection key for the application. | [
"storageConstraintsKey",
"returns",
"the",
"charm",
"-",
"version",
"-",
"specific",
"storage",
"constraints",
"collection",
"key",
"for",
"the",
"application",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L146-L148 |
157,657 | juju/juju | state/application.go | deviceConstraintsKey | func (a *Application) deviceConstraintsKey() string {
return applicationDeviceConstraintsKey(a.doc.Name, a.doc.CharmURL)
} | go | func (a *Application) deviceConstraintsKey() string {
return applicationDeviceConstraintsKey(a.doc.Name, a.doc.CharmURL)
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"deviceConstraintsKey",
"(",
")",
"string",
"{",
"return",
"applicationDeviceConstraintsKey",
"(",
"a",
".",
"doc",
".",
"Name",
",",
"a",
".",
"doc",
".",
"CharmURL",
")",
"\n",
"}"
] | // deviceConstraintsKey returns the charm-version-specific device
// constraints collection key for the application. | [
"deviceConstraintsKey",
"returns",
"the",
"charm",
"-",
"version",
"-",
"specific",
"device",
"constraints",
"collection",
"key",
"for",
"the",
"application",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L156-L158 |
157,658 | juju/juju | state/application.go | AgentTools | func (a *Application) AgentTools() (*tools.Tools, error) {
if a.doc.Tools == nil {
return nil, errors.NotFoundf("operator image metadata for application %q", a)
}
result := *a.doc.Tools
return &result, nil
} | go | func (a *Application) AgentTools() (*tools.Tools, error) {
if a.doc.Tools == nil {
return nil, errors.NotFoundf("operator image metadata for application %q", a)
}
result := *a.doc.Tools
return &result, nil
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"AgentTools",
"(",
")",
"(",
"*",
"tools",
".",
"Tools",
",",
"error",
")",
"{",
"if",
"a",
".",
"doc",
".",
"Tools",
"==",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"NotFoundf",
"(",
"\"",
"\"",
",",
"a",
")",
"\n",
"}",
"\n",
"result",
":=",
"*",
"a",
".",
"doc",
".",
"Tools",
"\n",
"return",
"&",
"result",
",",
"nil",
"\n",
"}"
] | // AgentTools returns the tools that the operator is currently running.
// It an error that satisfies errors.IsNotFound if the tools have not
// yet been set. | [
"AgentTools",
"returns",
"the",
"tools",
"that",
"the",
"operator",
"is",
"currently",
"running",
".",
"It",
"an",
"error",
"that",
"satisfies",
"errors",
".",
"IsNotFound",
"if",
"the",
"tools",
"have",
"not",
"yet",
"been",
"set",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L173-L179 |
157,659 | juju/juju | state/application.go | Destroy | func (a *Application) Destroy() (err error) {
defer func() {
logger.Tracef("Application(%s).Destroy() => %v", a.doc.Name, err)
if err == nil {
// This is a white lie; the document might actually be removed.
a.doc.Life = Dying
}
}()
return a.st.ApplyOperation(a.DestroyOperation())
} | go | func (a *Application) Destroy() (err error) {
defer func() {
logger.Tracef("Application(%s).Destroy() => %v", a.doc.Name, err)
if err == nil {
// This is a white lie; the document might actually be removed.
a.doc.Life = Dying
}
}()
return a.st.ApplyOperation(a.DestroyOperation())
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"Destroy",
"(",
")",
"(",
"err",
"error",
")",
"{",
"defer",
"func",
"(",
")",
"{",
"logger",
".",
"Tracef",
"(",
"\"",
"\"",
",",
"a",
".",
"doc",
".",
"Name",
",",
"err",
")",
"\n",
"if",
"err",
"==",
"nil",
"{",
"// This is a white lie; the document might actually be removed.",
"a",
".",
"doc",
".",
"Life",
"=",
"Dying",
"\n",
"}",
"\n",
"}",
"(",
")",
"\n",
"return",
"a",
".",
"st",
".",
"ApplyOperation",
"(",
"a",
".",
"DestroyOperation",
"(",
")",
")",
"\n",
"}"
] | // Destroy ensures that the application and all its relations will be removed at
// some point; if the application has no units, and no relation involving the
// application has any units in scope, they are all removed immediately. | [
"Destroy",
"ensures",
"that",
"the",
"application",
"and",
"all",
"its",
"relations",
"will",
"be",
"removed",
"at",
"some",
"point",
";",
"if",
"the",
"application",
"has",
"no",
"units",
"and",
"no",
"relation",
"involving",
"the",
"application",
"has",
"any",
"units",
"in",
"scope",
"they",
"are",
"all",
"removed",
"immediately",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L207-L216 |
157,660 | juju/juju | state/application.go | DestroyOperation | func (a *Application) DestroyOperation() *DestroyApplicationOperation {
return &DestroyApplicationOperation{
app: &Application{st: a.st, doc: a.doc},
}
} | go | func (a *Application) DestroyOperation() *DestroyApplicationOperation {
return &DestroyApplicationOperation{
app: &Application{st: a.st, doc: a.doc},
}
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"DestroyOperation",
"(",
")",
"*",
"DestroyApplicationOperation",
"{",
"return",
"&",
"DestroyApplicationOperation",
"{",
"app",
":",
"&",
"Application",
"{",
"st",
":",
"a",
".",
"st",
",",
"doc",
":",
"a",
".",
"doc",
"}",
",",
"}",
"\n",
"}"
] | // DestroyOperation returns a model operation that will destroy the application. | [
"DestroyOperation",
"returns",
"a",
"model",
"operation",
"that",
"will",
"destroy",
"the",
"application",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L219-L223 |
157,661 | juju/juju | state/application.go | removeOps | func (a *Application) removeOps(asserts bson.D, op *ForcedOperation) ([]txn.Op, error) {
ops := []txn.Op{{
C: applicationsC,
Id: a.doc.DocID,
Assert: asserts,
Remove: true,
}}
// Remove application offers.
removeOfferOps, err := removeApplicationOffersOps(a.st, a.doc.Name)
if err != nil {
if !op.Force {
return nil, errors.Trace(err)
}
op.AddError(err)
}
ops = append(ops, removeOfferOps...)
// Note that appCharmDecRefOps might not catch the final decref
// when run in a transaction that decrefs more than once. So we
// avoid attempting to do the final cleanup in the ref dec ops and
// do it explicitly below.
name := a.doc.Name
curl := a.doc.CharmURL
// When 'force' is set, this call will return operations to delete application references
// to this charm as well as accumulate all operational errors encountered in the operation.
// If the 'force' is not set, any error will be fatal and no operations will be returned.
charmOps, err := appCharmDecRefOps(a.st, name, curl, false, op)
if err != nil {
if errors.Cause(err) == errRefcountAlreadyZero {
// We have already removed the reference to the charm, this indicates
// the application is already removed, reload yourself and try again
return nil, errRefresh
}
if !op.Force {
return nil, errors.Trace(err)
}
op.AddError(err)
}
ops = append(ops, charmOps...)
// By the time we get to here, all units and charm refs have been removed,
// so it's safe to do this additional cleanup.
ops = append(ops, finalAppCharmRemoveOps(name, curl)...)
ops = append(ops, a.removeCloudServiceOps()...)
globalKey := a.globalKey()
ops = append(ops,
removeEndpointBindingsOp(globalKey),
removeConstraintsOp(globalKey),
annotationRemoveOp(a.st, globalKey),
removeLeadershipSettingsOp(name),
removeStatusOp(a.st, globalKey),
removeStatusOp(a.st, applicationGlobalOperatorKey(name)),
removeSettingsOp(settingsC, a.applicationConfigKey()),
removeModelApplicationRefOp(a.st, name),
removePodSpecOp(a.ApplicationTag()),
)
return ops, nil
} | go | func (a *Application) removeOps(asserts bson.D, op *ForcedOperation) ([]txn.Op, error) {
ops := []txn.Op{{
C: applicationsC,
Id: a.doc.DocID,
Assert: asserts,
Remove: true,
}}
// Remove application offers.
removeOfferOps, err := removeApplicationOffersOps(a.st, a.doc.Name)
if err != nil {
if !op.Force {
return nil, errors.Trace(err)
}
op.AddError(err)
}
ops = append(ops, removeOfferOps...)
// Note that appCharmDecRefOps might not catch the final decref
// when run in a transaction that decrefs more than once. So we
// avoid attempting to do the final cleanup in the ref dec ops and
// do it explicitly below.
name := a.doc.Name
curl := a.doc.CharmURL
// When 'force' is set, this call will return operations to delete application references
// to this charm as well as accumulate all operational errors encountered in the operation.
// If the 'force' is not set, any error will be fatal and no operations will be returned.
charmOps, err := appCharmDecRefOps(a.st, name, curl, false, op)
if err != nil {
if errors.Cause(err) == errRefcountAlreadyZero {
// We have already removed the reference to the charm, this indicates
// the application is already removed, reload yourself and try again
return nil, errRefresh
}
if !op.Force {
return nil, errors.Trace(err)
}
op.AddError(err)
}
ops = append(ops, charmOps...)
// By the time we get to here, all units and charm refs have been removed,
// so it's safe to do this additional cleanup.
ops = append(ops, finalAppCharmRemoveOps(name, curl)...)
ops = append(ops, a.removeCloudServiceOps()...)
globalKey := a.globalKey()
ops = append(ops,
removeEndpointBindingsOp(globalKey),
removeConstraintsOp(globalKey),
annotationRemoveOp(a.st, globalKey),
removeLeadershipSettingsOp(name),
removeStatusOp(a.st, globalKey),
removeStatusOp(a.st, applicationGlobalOperatorKey(name)),
removeSettingsOp(settingsC, a.applicationConfigKey()),
removeModelApplicationRefOp(a.st, name),
removePodSpecOp(a.ApplicationTag()),
)
return ops, nil
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"removeOps",
"(",
"asserts",
"bson",
".",
"D",
",",
"op",
"*",
"ForcedOperation",
")",
"(",
"[",
"]",
"txn",
".",
"Op",
",",
"error",
")",
"{",
"ops",
":=",
"[",
"]",
"txn",
".",
"Op",
"{",
"{",
"C",
":",
"applicationsC",
",",
"Id",
":",
"a",
".",
"doc",
".",
"DocID",
",",
"Assert",
":",
"asserts",
",",
"Remove",
":",
"true",
",",
"}",
"}",
"\n\n",
"// Remove application offers.",
"removeOfferOps",
",",
"err",
":=",
"removeApplicationOffersOps",
"(",
"a",
".",
"st",
",",
"a",
".",
"doc",
".",
"Name",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"if",
"!",
"op",
".",
"Force",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"op",
".",
"AddError",
"(",
"err",
")",
"\n",
"}",
"\n",
"ops",
"=",
"append",
"(",
"ops",
",",
"removeOfferOps",
"...",
")",
"\n\n",
"// Note that appCharmDecRefOps might not catch the final decref",
"// when run in a transaction that decrefs more than once. So we",
"// avoid attempting to do the final cleanup in the ref dec ops and",
"// do it explicitly below.",
"name",
":=",
"a",
".",
"doc",
".",
"Name",
"\n",
"curl",
":=",
"a",
".",
"doc",
".",
"CharmURL",
"\n",
"// When 'force' is set, this call will return operations to delete application references",
"// to this charm as well as accumulate all operational errors encountered in the operation.",
"// If the 'force' is not set, any error will be fatal and no operations will be returned.",
"charmOps",
",",
"err",
":=",
"appCharmDecRefOps",
"(",
"a",
".",
"st",
",",
"name",
",",
"curl",
",",
"false",
",",
"op",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"if",
"errors",
".",
"Cause",
"(",
"err",
")",
"==",
"errRefcountAlreadyZero",
"{",
"// We have already removed the reference to the charm, this indicates",
"// the application is already removed, reload yourself and try again",
"return",
"nil",
",",
"errRefresh",
"\n",
"}",
"\n",
"if",
"!",
"op",
".",
"Force",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"op",
".",
"AddError",
"(",
"err",
")",
"\n",
"}",
"\n",
"ops",
"=",
"append",
"(",
"ops",
",",
"charmOps",
"...",
")",
"\n\n",
"// By the time we get to here, all units and charm refs have been removed,",
"// so it's safe to do this additional cleanup.",
"ops",
"=",
"append",
"(",
"ops",
",",
"finalAppCharmRemoveOps",
"(",
"name",
",",
"curl",
")",
"...",
")",
"\n\n",
"ops",
"=",
"append",
"(",
"ops",
",",
"a",
".",
"removeCloudServiceOps",
"(",
")",
"...",
")",
"\n",
"globalKey",
":=",
"a",
".",
"globalKey",
"(",
")",
"\n",
"ops",
"=",
"append",
"(",
"ops",
",",
"removeEndpointBindingsOp",
"(",
"globalKey",
")",
",",
"removeConstraintsOp",
"(",
"globalKey",
")",
",",
"annotationRemoveOp",
"(",
"a",
".",
"st",
",",
"globalKey",
")",
",",
"removeLeadershipSettingsOp",
"(",
"name",
")",
",",
"removeStatusOp",
"(",
"a",
".",
"st",
",",
"globalKey",
")",
",",
"removeStatusOp",
"(",
"a",
".",
"st",
",",
"applicationGlobalOperatorKey",
"(",
"name",
")",
")",
",",
"removeSettingsOp",
"(",
"settingsC",
",",
"a",
".",
"applicationConfigKey",
"(",
")",
")",
",",
"removeModelApplicationRefOp",
"(",
"a",
".",
"st",
",",
"name",
")",
",",
"removePodSpecOp",
"(",
"a",
".",
"ApplicationTag",
"(",
")",
")",
",",
")",
"\n",
"return",
"ops",
",",
"nil",
"\n",
"}"
] | // removeOps returns the operations required to remove the application. Supplied
// asserts will be included in the operation on the application document.
// When force is set, the operation will proceed regardless of the errors,
// and if any errors are encountered, all possible accumulated operations
// as well as all encountered errors will be returned.
// When 'force' is set, this call will return operations to remove this
// application and will accumulate all operational errors encountered in the operation.
// If the 'force' is not set, any error will be fatal and no operations will be returned. | [
"removeOps",
"returns",
"the",
"operations",
"required",
"to",
"remove",
"the",
"application",
".",
"Supplied",
"asserts",
"will",
"be",
"included",
"in",
"the",
"operation",
"on",
"the",
"application",
"document",
".",
"When",
"force",
"is",
"set",
"the",
"operation",
"will",
"proceed",
"regardless",
"of",
"the",
"errors",
"and",
"if",
"any",
"errors",
"are",
"encountered",
"all",
"possible",
"accumulated",
"operations",
"as",
"well",
"as",
"all",
"encountered",
"errors",
"will",
"be",
"returned",
".",
"When",
"force",
"is",
"set",
"this",
"call",
"will",
"return",
"operations",
"to",
"remove",
"this",
"application",
"and",
"will",
"accumulate",
"all",
"operational",
"errors",
"encountered",
"in",
"the",
"operation",
".",
"If",
"the",
"force",
"is",
"not",
"set",
"any",
"error",
"will",
"be",
"fatal",
"and",
"no",
"operations",
"will",
"be",
"returned",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L458-L517 |
157,662 | juju/juju | state/application.go | Charm | func (a *Application) Charm() (ch *Charm, force bool, err error) {
// We don't worry about the channel since we aren't interacting
// with the charm store here.
ch, err = a.st.Charm(a.doc.CharmURL)
if err != nil {
return nil, false, err
}
return ch, a.doc.ForceCharm, nil
} | go | func (a *Application) Charm() (ch *Charm, force bool, err error) {
// We don't worry about the channel since we aren't interacting
// with the charm store here.
ch, err = a.st.Charm(a.doc.CharmURL)
if err != nil {
return nil, false, err
}
return ch, a.doc.ForceCharm, nil
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"Charm",
"(",
")",
"(",
"ch",
"*",
"Charm",
",",
"force",
"bool",
",",
"err",
"error",
")",
"{",
"// We don't worry about the channel since we aren't interacting",
"// with the charm store here.",
"ch",
",",
"err",
"=",
"a",
".",
"st",
".",
"Charm",
"(",
"a",
".",
"doc",
".",
"CharmURL",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"false",
",",
"err",
"\n",
"}",
"\n",
"return",
"ch",
",",
"a",
".",
"doc",
".",
"ForceCharm",
",",
"nil",
"\n",
"}"
] | // Charm returns the application's charm and whether units should upgrade to that
// charm even if they are in an error state. | [
"Charm",
"returns",
"the",
"application",
"s",
"charm",
"and",
"whether",
"units",
"should",
"upgrade",
"to",
"that",
"charm",
"even",
"if",
"they",
"are",
"in",
"an",
"error",
"state",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L554-L562 |
157,663 | juju/juju | state/application.go | CharmURL | func (a *Application) CharmURL() (curl *charm.URL, force bool) {
return a.doc.CharmURL, a.doc.ForceCharm
} | go | func (a *Application) CharmURL() (curl *charm.URL, force bool) {
return a.doc.CharmURL, a.doc.ForceCharm
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"CharmURL",
"(",
")",
"(",
"curl",
"*",
"charm",
".",
"URL",
",",
"force",
"bool",
")",
"{",
"return",
"a",
".",
"doc",
".",
"CharmURL",
",",
"a",
".",
"doc",
".",
"ForceCharm",
"\n",
"}"
] | // CharmURL returns the application's charm URL, and whether units should upgrade
// to the charm with that URL even if they are in an error state. | [
"CharmURL",
"returns",
"the",
"application",
"s",
"charm",
"URL",
"and",
"whether",
"units",
"should",
"upgrade",
"to",
"the",
"charm",
"with",
"that",
"URL",
"even",
"if",
"they",
"are",
"in",
"an",
"error",
"state",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L578-L580 |
157,664 | juju/juju | state/application.go | Channel | func (a *Application) Channel() csparams.Channel {
return csparams.Channel(a.doc.Channel)
} | go | func (a *Application) Channel() csparams.Channel {
return csparams.Channel(a.doc.Channel)
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"Channel",
"(",
")",
"csparams",
".",
"Channel",
"{",
"return",
"csparams",
".",
"Channel",
"(",
"a",
".",
"doc",
".",
"Channel",
")",
"\n",
"}"
] | // Channel identifies the charm store channel from which the application's
// charm was deployed. It is only needed when interacting with the charm
// store. | [
"Channel",
"identifies",
"the",
"charm",
"store",
"channel",
"from",
"which",
"the",
"application",
"s",
"charm",
"was",
"deployed",
".",
"It",
"is",
"only",
"needed",
"when",
"interacting",
"with",
"the",
"charm",
"store",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L585-L587 |
157,665 | juju/juju | state/application.go | extraPeerRelations | func (a *Application) extraPeerRelations(newMeta *charm.Meta) map[string]charm.Relation {
if newMeta == nil {
// This should never happen, since we're checking the charm in SetCharm already.
panic("newMeta is nil")
}
ch, _, err := a.Charm()
if err != nil {
return nil
}
newPeers := newMeta.Peers
oldPeers := ch.Meta().Peers
extraPeers := make(map[string]charm.Relation)
for relName, rel := range newPeers {
if _, ok := oldPeers[relName]; !ok {
extraPeers[relName] = rel
}
}
return extraPeers
} | go | func (a *Application) extraPeerRelations(newMeta *charm.Meta) map[string]charm.Relation {
if newMeta == nil {
// This should never happen, since we're checking the charm in SetCharm already.
panic("newMeta is nil")
}
ch, _, err := a.Charm()
if err != nil {
return nil
}
newPeers := newMeta.Peers
oldPeers := ch.Meta().Peers
extraPeers := make(map[string]charm.Relation)
for relName, rel := range newPeers {
if _, ok := oldPeers[relName]; !ok {
extraPeers[relName] = rel
}
}
return extraPeers
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"extraPeerRelations",
"(",
"newMeta",
"*",
"charm",
".",
"Meta",
")",
"map",
"[",
"string",
"]",
"charm",
".",
"Relation",
"{",
"if",
"newMeta",
"==",
"nil",
"{",
"// This should never happen, since we're checking the charm in SetCharm already.",
"panic",
"(",
"\"",
"\"",
")",
"\n",
"}",
"\n",
"ch",
",",
"_",
",",
"err",
":=",
"a",
".",
"Charm",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
"\n",
"}",
"\n",
"newPeers",
":=",
"newMeta",
".",
"Peers",
"\n",
"oldPeers",
":=",
"ch",
".",
"Meta",
"(",
")",
".",
"Peers",
"\n",
"extraPeers",
":=",
"make",
"(",
"map",
"[",
"string",
"]",
"charm",
".",
"Relation",
")",
"\n",
"for",
"relName",
",",
"rel",
":=",
"range",
"newPeers",
"{",
"if",
"_",
",",
"ok",
":=",
"oldPeers",
"[",
"relName",
"]",
";",
"!",
"ok",
"{",
"extraPeers",
"[",
"relName",
"]",
"=",
"rel",
"\n",
"}",
"\n",
"}",
"\n",
"return",
"extraPeers",
"\n",
"}"
] | // extraPeerRelations returns only the peer relations in newMeta not
// present in the application's current charm meta data. | [
"extraPeerRelations",
"returns",
"only",
"the",
"peer",
"relations",
"in",
"newMeta",
"not",
"present",
"in",
"the",
"application",
"s",
"current",
"charm",
"meta",
"data",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L635-L653 |
157,666 | juju/juju | state/application.go | DeployedMachines | func (a *Application) DeployedMachines() ([]*Machine, error) {
units, err := a.AllUnits()
if err != nil {
return nil, errors.Trace(err)
}
machineIds := set.NewStrings()
var machines []*Machine
for _, u := range units {
// AssignedMachineId returns the correct machine
// whether principal or subordinate.
id, err := u.AssignedMachineId()
if err != nil {
if errors.IsNotAssigned(err) {
// We aren't interested in this unit at this time.
continue
}
return nil, errors.Trace(err)
}
if machineIds.Contains(id) {
continue
}
m, err := a.st.Machine(id)
if err != nil {
return nil, errors.Trace(err)
}
machineIds.Add(id)
machines = append(machines, m)
}
return machines, nil
} | go | func (a *Application) DeployedMachines() ([]*Machine, error) {
units, err := a.AllUnits()
if err != nil {
return nil, errors.Trace(err)
}
machineIds := set.NewStrings()
var machines []*Machine
for _, u := range units {
// AssignedMachineId returns the correct machine
// whether principal or subordinate.
id, err := u.AssignedMachineId()
if err != nil {
if errors.IsNotAssigned(err) {
// We aren't interested in this unit at this time.
continue
}
return nil, errors.Trace(err)
}
if machineIds.Contains(id) {
continue
}
m, err := a.st.Machine(id)
if err != nil {
return nil, errors.Trace(err)
}
machineIds.Add(id)
machines = append(machines, m)
}
return machines, nil
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"DeployedMachines",
"(",
")",
"(",
"[",
"]",
"*",
"Machine",
",",
"error",
")",
"{",
"units",
",",
"err",
":=",
"a",
".",
"AllUnits",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n\n",
"machineIds",
":=",
"set",
".",
"NewStrings",
"(",
")",
"\n",
"var",
"machines",
"[",
"]",
"*",
"Machine",
"\n",
"for",
"_",
",",
"u",
":=",
"range",
"units",
"{",
"// AssignedMachineId returns the correct machine",
"// whether principal or subordinate.",
"id",
",",
"err",
":=",
"u",
".",
"AssignedMachineId",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"if",
"errors",
".",
"IsNotAssigned",
"(",
"err",
")",
"{",
"// We aren't interested in this unit at this time.",
"continue",
"\n",
"}",
"\n",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"if",
"machineIds",
".",
"Contains",
"(",
"id",
")",
"{",
"continue",
"\n",
"}",
"\n\n",
"m",
",",
"err",
":=",
"a",
".",
"st",
".",
"Machine",
"(",
"id",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"machineIds",
".",
"Add",
"(",
"id",
")",
"\n",
"machines",
"=",
"append",
"(",
"machines",
",",
"m",
")",
"\n",
"}",
"\n",
"return",
"machines",
",",
"nil",
"\n",
"}"
] | // Deployed machines returns the collection of machines
// that this application has units deployed to. | [
"Deployed",
"machines",
"returns",
"the",
"collection",
"of",
"machines",
"that",
"this",
"application",
"has",
"units",
"deployed",
"to",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L966-L997 |
157,667 | juju/juju | state/application.go | incCharmModifiedVersionOps | func incCharmModifiedVersionOps(applicationID string) []txn.Op {
return []txn.Op{{
C: applicationsC,
Id: applicationID,
Assert: txn.DocExists,
Update: bson.D{{"$inc", bson.D{{"charmmodifiedversion", 1}}}},
}}
} | go | func incCharmModifiedVersionOps(applicationID string) []txn.Op {
return []txn.Op{{
C: applicationsC,
Id: applicationID,
Assert: txn.DocExists,
Update: bson.D{{"$inc", bson.D{{"charmmodifiedversion", 1}}}},
}}
} | [
"func",
"incCharmModifiedVersionOps",
"(",
"applicationID",
"string",
")",
"[",
"]",
"txn",
".",
"Op",
"{",
"return",
"[",
"]",
"txn",
".",
"Op",
"{",
"{",
"C",
":",
"applicationsC",
",",
"Id",
":",
"applicationID",
",",
"Assert",
":",
"txn",
".",
"DocExists",
",",
"Update",
":",
"bson",
".",
"D",
"{",
"{",
"\"",
"\"",
",",
"bson",
".",
"D",
"{",
"{",
"\"",
"\"",
",",
"1",
"}",
"}",
"}",
"}",
",",
"}",
"}",
"\n",
"}"
] | // incCharmModifiedVersionOps returns the operations necessary to increment
// the CharmModifiedVersion field for the given application. | [
"incCharmModifiedVersionOps",
"returns",
"the",
"operations",
"necessary",
"to",
"increment",
"the",
"CharmModifiedVersion",
"field",
"for",
"the",
"given",
"application",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L1111-L1118 |
157,668 | juju/juju | state/application.go | UpdateApplicationSeries | func (a *Application) UpdateApplicationSeries(series string, force bool) (err error) {
buildTxn := func(attempt int) ([]txn.Op, error) {
if attempt > 0 {
// If we've tried once already and failed, re-evaluate the criteria.
if err := a.Refresh(); err != nil {
return nil, errors.Trace(err)
}
}
// Exit early if the Application series doesn't need to change.
if a.Series() == series {
return nil, jujutxn.ErrNoOperations
}
// Verify and gather data for the transaction operations.
err := a.VerifySupportedSeries(series, force)
if err != nil {
return nil, err
}
units, err := a.AllUnits()
if err != nil {
return nil, errors.Trace(err)
}
var subApps []*Application
var unit *Unit
if len(units) > 0 {
// All units have the same subordinates...
unit = units[0]
for _, n := range unit.SubordinateNames() {
app, err := a.st.Application(unitAppName(n))
if err != nil {
return nil, err
}
err = app.VerifySupportedSeries(series, force)
if err != nil {
return nil, err
}
subApps = append(subApps, app)
}
}
//Create the transaction operations
ops := []txn.Op{{
C: applicationsC,
Id: a.doc.DocID,
Assert: bson.D{{"life", Alive},
{"charmurl", a.doc.CharmURL},
{"unitcount", a.doc.UnitCount}},
Update: bson.D{{"$set", bson.D{{"series", series}}}},
}}
if unit != nil {
ops = append(ops, txn.Op{
C: unitsC,
Id: unit.doc.DocID,
Assert: bson.D{{"life", Alive},
{"subordinates", unit.SubordinateNames()}},
})
}
for _, sub := range subApps {
ops = append(ops, txn.Op{
C: applicationsC,
Id: sub.doc.DocID,
Assert: bson.D{{"life", Alive},
{"charmurl", sub.doc.CharmURL},
{"unitcount", sub.doc.UnitCount}},
Update: bson.D{{"$set", bson.D{{"series", series}}}},
})
}
return ops, nil
}
err = a.st.db().Run(buildTxn)
return errors.Annotatef(err, "updating application series")
} | go | func (a *Application) UpdateApplicationSeries(series string, force bool) (err error) {
buildTxn := func(attempt int) ([]txn.Op, error) {
if attempt > 0 {
// If we've tried once already and failed, re-evaluate the criteria.
if err := a.Refresh(); err != nil {
return nil, errors.Trace(err)
}
}
// Exit early if the Application series doesn't need to change.
if a.Series() == series {
return nil, jujutxn.ErrNoOperations
}
// Verify and gather data for the transaction operations.
err := a.VerifySupportedSeries(series, force)
if err != nil {
return nil, err
}
units, err := a.AllUnits()
if err != nil {
return nil, errors.Trace(err)
}
var subApps []*Application
var unit *Unit
if len(units) > 0 {
// All units have the same subordinates...
unit = units[0]
for _, n := range unit.SubordinateNames() {
app, err := a.st.Application(unitAppName(n))
if err != nil {
return nil, err
}
err = app.VerifySupportedSeries(series, force)
if err != nil {
return nil, err
}
subApps = append(subApps, app)
}
}
//Create the transaction operations
ops := []txn.Op{{
C: applicationsC,
Id: a.doc.DocID,
Assert: bson.D{{"life", Alive},
{"charmurl", a.doc.CharmURL},
{"unitcount", a.doc.UnitCount}},
Update: bson.D{{"$set", bson.D{{"series", series}}}},
}}
if unit != nil {
ops = append(ops, txn.Op{
C: unitsC,
Id: unit.doc.DocID,
Assert: bson.D{{"life", Alive},
{"subordinates", unit.SubordinateNames()}},
})
}
for _, sub := range subApps {
ops = append(ops, txn.Op{
C: applicationsC,
Id: sub.doc.DocID,
Assert: bson.D{{"life", Alive},
{"charmurl", sub.doc.CharmURL},
{"unitcount", sub.doc.UnitCount}},
Update: bson.D{{"$set", bson.D{{"series", series}}}},
})
}
return ops, nil
}
err = a.st.db().Run(buildTxn)
return errors.Annotatef(err, "updating application series")
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"UpdateApplicationSeries",
"(",
"series",
"string",
",",
"force",
"bool",
")",
"(",
"err",
"error",
")",
"{",
"buildTxn",
":=",
"func",
"(",
"attempt",
"int",
")",
"(",
"[",
"]",
"txn",
".",
"Op",
",",
"error",
")",
"{",
"if",
"attempt",
">",
"0",
"{",
"// If we've tried once already and failed, re-evaluate the criteria.",
"if",
"err",
":=",
"a",
".",
"Refresh",
"(",
")",
";",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"}",
"\n",
"// Exit early if the Application series doesn't need to change.",
"if",
"a",
".",
"Series",
"(",
")",
"==",
"series",
"{",
"return",
"nil",
",",
"jujutxn",
".",
"ErrNoOperations",
"\n",
"}",
"\n\n",
"// Verify and gather data for the transaction operations.",
"err",
":=",
"a",
".",
"VerifySupportedSeries",
"(",
"series",
",",
"force",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n",
"units",
",",
"err",
":=",
"a",
".",
"AllUnits",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"var",
"subApps",
"[",
"]",
"*",
"Application",
"\n",
"var",
"unit",
"*",
"Unit",
"\n\n",
"if",
"len",
"(",
"units",
")",
">",
"0",
"{",
"// All units have the same subordinates...",
"unit",
"=",
"units",
"[",
"0",
"]",
"\n",
"for",
"_",
",",
"n",
":=",
"range",
"unit",
".",
"SubordinateNames",
"(",
")",
"{",
"app",
",",
"err",
":=",
"a",
".",
"st",
".",
"Application",
"(",
"unitAppName",
"(",
"n",
")",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n",
"err",
"=",
"app",
".",
"VerifySupportedSeries",
"(",
"series",
",",
"force",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n",
"subApps",
"=",
"append",
"(",
"subApps",
",",
"app",
")",
"\n",
"}",
"\n",
"}",
"\n\n",
"//Create the transaction operations",
"ops",
":=",
"[",
"]",
"txn",
".",
"Op",
"{",
"{",
"C",
":",
"applicationsC",
",",
"Id",
":",
"a",
".",
"doc",
".",
"DocID",
",",
"Assert",
":",
"bson",
".",
"D",
"{",
"{",
"\"",
"\"",
",",
"Alive",
"}",
",",
"{",
"\"",
"\"",
",",
"a",
".",
"doc",
".",
"CharmURL",
"}",
",",
"{",
"\"",
"\"",
",",
"a",
".",
"doc",
".",
"UnitCount",
"}",
"}",
",",
"Update",
":",
"bson",
".",
"D",
"{",
"{",
"\"",
"\"",
",",
"bson",
".",
"D",
"{",
"{",
"\"",
"\"",
",",
"series",
"}",
"}",
"}",
"}",
",",
"}",
"}",
"\n\n",
"if",
"unit",
"!=",
"nil",
"{",
"ops",
"=",
"append",
"(",
"ops",
",",
"txn",
".",
"Op",
"{",
"C",
":",
"unitsC",
",",
"Id",
":",
"unit",
".",
"doc",
".",
"DocID",
",",
"Assert",
":",
"bson",
".",
"D",
"{",
"{",
"\"",
"\"",
",",
"Alive",
"}",
",",
"{",
"\"",
"\"",
",",
"unit",
".",
"SubordinateNames",
"(",
")",
"}",
"}",
",",
"}",
")",
"\n",
"}",
"\n\n",
"for",
"_",
",",
"sub",
":=",
"range",
"subApps",
"{",
"ops",
"=",
"append",
"(",
"ops",
",",
"txn",
".",
"Op",
"{",
"C",
":",
"applicationsC",
",",
"Id",
":",
"sub",
".",
"doc",
".",
"DocID",
",",
"Assert",
":",
"bson",
".",
"D",
"{",
"{",
"\"",
"\"",
",",
"Alive",
"}",
",",
"{",
"\"",
"\"",
",",
"sub",
".",
"doc",
".",
"CharmURL",
"}",
",",
"{",
"\"",
"\"",
",",
"sub",
".",
"doc",
".",
"UnitCount",
"}",
"}",
",",
"Update",
":",
"bson",
".",
"D",
"{",
"{",
"\"",
"\"",
",",
"bson",
".",
"D",
"{",
"{",
"\"",
"\"",
",",
"series",
"}",
"}",
"}",
"}",
",",
"}",
")",
"\n",
"}",
"\n",
"return",
"ops",
",",
"nil",
"\n",
"}",
"\n\n",
"err",
"=",
"a",
".",
"st",
".",
"db",
"(",
")",
".",
"Run",
"(",
"buildTxn",
")",
"\n",
"return",
"errors",
".",
"Annotatef",
"(",
"err",
",",
"\"",
"\"",
")",
"\n",
"}"
] | // UpdateApplicationSeries updates the series for the Application. | [
"UpdateApplicationSeries",
"updates",
"the",
"series",
"for",
"the",
"Application",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L1322-L1397 |
157,669 | juju/juju | state/application.go | VerifySupportedSeries | func (a *Application) VerifySupportedSeries(series string, force bool) error {
ch, _, err := a.Charm()
if err != nil {
return err
}
supportedSeries := ch.Meta().Series
if len(supportedSeries) == 0 {
supportedSeries = append(supportedSeries, ch.URL().Series)
}
_, seriesSupportedErr := charm.SeriesForCharm(series, supportedSeries)
if seriesSupportedErr != nil && !force {
return &ErrIncompatibleSeries{
SeriesList: supportedSeries,
Series: series,
CharmName: ch.String(),
}
}
return nil
} | go | func (a *Application) VerifySupportedSeries(series string, force bool) error {
ch, _, err := a.Charm()
if err != nil {
return err
}
supportedSeries := ch.Meta().Series
if len(supportedSeries) == 0 {
supportedSeries = append(supportedSeries, ch.URL().Series)
}
_, seriesSupportedErr := charm.SeriesForCharm(series, supportedSeries)
if seriesSupportedErr != nil && !force {
return &ErrIncompatibleSeries{
SeriesList: supportedSeries,
Series: series,
CharmName: ch.String(),
}
}
return nil
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"VerifySupportedSeries",
"(",
"series",
"string",
",",
"force",
"bool",
")",
"error",
"{",
"ch",
",",
"_",
",",
"err",
":=",
"a",
".",
"Charm",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"err",
"\n",
"}",
"\n",
"supportedSeries",
":=",
"ch",
".",
"Meta",
"(",
")",
".",
"Series",
"\n",
"if",
"len",
"(",
"supportedSeries",
")",
"==",
"0",
"{",
"supportedSeries",
"=",
"append",
"(",
"supportedSeries",
",",
"ch",
".",
"URL",
"(",
")",
".",
"Series",
")",
"\n",
"}",
"\n",
"_",
",",
"seriesSupportedErr",
":=",
"charm",
".",
"SeriesForCharm",
"(",
"series",
",",
"supportedSeries",
")",
"\n",
"if",
"seriesSupportedErr",
"!=",
"nil",
"&&",
"!",
"force",
"{",
"return",
"&",
"ErrIncompatibleSeries",
"{",
"SeriesList",
":",
"supportedSeries",
",",
"Series",
":",
"series",
",",
"CharmName",
":",
"ch",
".",
"String",
"(",
")",
",",
"}",
"\n",
"}",
"\n",
"return",
"nil",
"\n",
"}"
] | // VerifySupportedSeries verifies if the given series is supported by the
// application. | [
"VerifySupportedSeries",
"verifies",
"if",
"the",
"given",
"series",
"is",
"supported",
"by",
"the",
"application",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L1401-L1419 |
157,670 | juju/juju | state/application.go | Refresh | func (a *Application) Refresh() error {
applications, closer := a.st.db().GetCollection(applicationsC)
defer closer()
err := applications.FindId(a.doc.DocID).One(&a.doc)
if err == mgo.ErrNotFound {
return errors.NotFoundf("application %q", a)
}
if err != nil {
return errors.Errorf("cannot refresh application %q: %v", a, err)
}
return nil
} | go | func (a *Application) Refresh() error {
applications, closer := a.st.db().GetCollection(applicationsC)
defer closer()
err := applications.FindId(a.doc.DocID).One(&a.doc)
if err == mgo.ErrNotFound {
return errors.NotFoundf("application %q", a)
}
if err != nil {
return errors.Errorf("cannot refresh application %q: %v", a, err)
}
return nil
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"Refresh",
"(",
")",
"error",
"{",
"applications",
",",
"closer",
":=",
"a",
".",
"st",
".",
"db",
"(",
")",
".",
"GetCollection",
"(",
"applicationsC",
")",
"\n",
"defer",
"closer",
"(",
")",
"\n\n",
"err",
":=",
"applications",
".",
"FindId",
"(",
"a",
".",
"doc",
".",
"DocID",
")",
".",
"One",
"(",
"&",
"a",
".",
"doc",
")",
"\n",
"if",
"err",
"==",
"mgo",
".",
"ErrNotFound",
"{",
"return",
"errors",
".",
"NotFoundf",
"(",
"\"",
"\"",
",",
"a",
")",
"\n",
"}",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Errorf",
"(",
"\"",
"\"",
",",
"a",
",",
"err",
")",
"\n",
"}",
"\n",
"return",
"nil",
"\n",
"}"
] | // Refresh refreshes the contents of the Application from the underlying
// state. It returns an error that satisfies errors.IsNotFound if the
// application has been removed. | [
"Refresh",
"refreshes",
"the",
"contents",
"of",
"the",
"Application",
"from",
"the",
"underlying",
"state",
".",
"It",
"returns",
"an",
"error",
"that",
"satisfies",
"errors",
".",
"IsNotFound",
"if",
"the",
"application",
"has",
"been",
"removed",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L1429-L1441 |
157,671 | juju/juju | state/application.go | ChangeScale | func (a *Application) ChangeScale(scaleChange int) (int, error) {
newScale := a.doc.DesiredScale + scaleChange
if newScale < 0 {
return a.doc.DesiredScale, errors.NotValidf("cannot remove more units than currently exist")
}
buildTxn := func(attempt int) ([]txn.Op, error) {
if attempt > 0 {
alive, err := isAlive(a.st, applicationsC, a.doc.DocID)
if err != nil {
return nil, errors.Trace(err)
} else if !alive {
return nil, applicationNotAliveErr
}
if err := a.Refresh(); err != nil {
return nil, errors.Trace(err)
}
newScale = a.doc.DesiredScale + scaleChange
if newScale < 0 {
return nil, errors.NotValidf("cannot remove more units than currently exist")
}
}
return []txn.Op{{
C: applicationsC,
Id: a.doc.DocID,
Assert: bson.D{{"life", Alive},
{"charmurl", a.doc.CharmURL},
{"unitcount", a.doc.UnitCount},
{"scale", a.doc.DesiredScale}},
Update: bson.D{{"$set", bson.D{{"scale", newScale}}}},
}}, nil
}
if err := a.st.db().Run(buildTxn); err != nil {
return a.doc.DesiredScale, errors.Errorf("cannot set scale for application %q to %v: %v", a, newScale, onAbort(err, applicationNotAliveErr))
}
a.doc.DesiredScale = newScale
return newScale, nil
} | go | func (a *Application) ChangeScale(scaleChange int) (int, error) {
newScale := a.doc.DesiredScale + scaleChange
if newScale < 0 {
return a.doc.DesiredScale, errors.NotValidf("cannot remove more units than currently exist")
}
buildTxn := func(attempt int) ([]txn.Op, error) {
if attempt > 0 {
alive, err := isAlive(a.st, applicationsC, a.doc.DocID)
if err != nil {
return nil, errors.Trace(err)
} else if !alive {
return nil, applicationNotAliveErr
}
if err := a.Refresh(); err != nil {
return nil, errors.Trace(err)
}
newScale = a.doc.DesiredScale + scaleChange
if newScale < 0 {
return nil, errors.NotValidf("cannot remove more units than currently exist")
}
}
return []txn.Op{{
C: applicationsC,
Id: a.doc.DocID,
Assert: bson.D{{"life", Alive},
{"charmurl", a.doc.CharmURL},
{"unitcount", a.doc.UnitCount},
{"scale", a.doc.DesiredScale}},
Update: bson.D{{"$set", bson.D{{"scale", newScale}}}},
}}, nil
}
if err := a.st.db().Run(buildTxn); err != nil {
return a.doc.DesiredScale, errors.Errorf("cannot set scale for application %q to %v: %v", a, newScale, onAbort(err, applicationNotAliveErr))
}
a.doc.DesiredScale = newScale
return newScale, nil
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"ChangeScale",
"(",
"scaleChange",
"int",
")",
"(",
"int",
",",
"error",
")",
"{",
"newScale",
":=",
"a",
".",
"doc",
".",
"DesiredScale",
"+",
"scaleChange",
"\n",
"if",
"newScale",
"<",
"0",
"{",
"return",
"a",
".",
"doc",
".",
"DesiredScale",
",",
"errors",
".",
"NotValidf",
"(",
"\"",
"\"",
")",
"\n",
"}",
"\n",
"buildTxn",
":=",
"func",
"(",
"attempt",
"int",
")",
"(",
"[",
"]",
"txn",
".",
"Op",
",",
"error",
")",
"{",
"if",
"attempt",
">",
"0",
"{",
"alive",
",",
"err",
":=",
"isAlive",
"(",
"a",
".",
"st",
",",
"applicationsC",
",",
"a",
".",
"doc",
".",
"DocID",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"else",
"if",
"!",
"alive",
"{",
"return",
"nil",
",",
"applicationNotAliveErr",
"\n",
"}",
"\n",
"if",
"err",
":=",
"a",
".",
"Refresh",
"(",
")",
";",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"newScale",
"=",
"a",
".",
"doc",
".",
"DesiredScale",
"+",
"scaleChange",
"\n",
"if",
"newScale",
"<",
"0",
"{",
"return",
"nil",
",",
"errors",
".",
"NotValidf",
"(",
"\"",
"\"",
")",
"\n",
"}",
"\n",
"}",
"\n",
"return",
"[",
"]",
"txn",
".",
"Op",
"{",
"{",
"C",
":",
"applicationsC",
",",
"Id",
":",
"a",
".",
"doc",
".",
"DocID",
",",
"Assert",
":",
"bson",
".",
"D",
"{",
"{",
"\"",
"\"",
",",
"Alive",
"}",
",",
"{",
"\"",
"\"",
",",
"a",
".",
"doc",
".",
"CharmURL",
"}",
",",
"{",
"\"",
"\"",
",",
"a",
".",
"doc",
".",
"UnitCount",
"}",
",",
"{",
"\"",
"\"",
",",
"a",
".",
"doc",
".",
"DesiredScale",
"}",
"}",
",",
"Update",
":",
"bson",
".",
"D",
"{",
"{",
"\"",
"\"",
",",
"bson",
".",
"D",
"{",
"{",
"\"",
"\"",
",",
"newScale",
"}",
"}",
"}",
"}",
",",
"}",
"}",
",",
"nil",
"\n",
"}",
"\n",
"if",
"err",
":=",
"a",
".",
"st",
".",
"db",
"(",
")",
".",
"Run",
"(",
"buildTxn",
")",
";",
"err",
"!=",
"nil",
"{",
"return",
"a",
".",
"doc",
".",
"DesiredScale",
",",
"errors",
".",
"Errorf",
"(",
"\"",
"\"",
",",
"a",
",",
"newScale",
",",
"onAbort",
"(",
"err",
",",
"applicationNotAliveErr",
")",
")",
"\n",
"}",
"\n",
"a",
".",
"doc",
".",
"DesiredScale",
"=",
"newScale",
"\n",
"return",
"newScale",
",",
"nil",
"\n",
"}"
] | // ChangeScale alters the existing scale by the provided change amount, returning the new amount.
// This is used on CAAS models. | [
"ChangeScale",
"alters",
"the",
"existing",
"scale",
"by",
"the",
"provided",
"change",
"amount",
"returning",
"the",
"new",
"amount",
".",
"This",
"is",
"used",
"on",
"CAAS",
"models",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L1457-L1493 |
157,672 | juju/juju | state/application.go | SetScale | func (a *Application) SetScale(scale int) error {
if scale < 0 {
return errors.NotValidf("application scale %d", scale)
}
buildTxn := func(attempt int) ([]txn.Op, error) {
if attempt > 0 {
alive, err := isAlive(a.st, applicationsC, a.doc.DocID)
if err != nil {
return nil, errors.Trace(err)
} else if !alive {
return nil, applicationNotAliveErr
}
if err := a.Refresh(); err != nil {
return nil, errors.Trace(err)
}
}
return []txn.Op{{
C: applicationsC,
Id: a.doc.DocID,
Assert: bson.D{{"life", Alive},
{"charmurl", a.doc.CharmURL},
{"unitcount", a.doc.UnitCount}},
Update: bson.D{{"$set", bson.D{{"scale", scale}}}},
}}, nil
}
if err := a.st.db().Run(buildTxn); err != nil {
return errors.Errorf("cannot set scale for application %q to %v: %v", a, scale, onAbort(err, applicationNotAliveErr))
}
a.doc.DesiredScale = scale
return nil
} | go | func (a *Application) SetScale(scale int) error {
if scale < 0 {
return errors.NotValidf("application scale %d", scale)
}
buildTxn := func(attempt int) ([]txn.Op, error) {
if attempt > 0 {
alive, err := isAlive(a.st, applicationsC, a.doc.DocID)
if err != nil {
return nil, errors.Trace(err)
} else if !alive {
return nil, applicationNotAliveErr
}
if err := a.Refresh(); err != nil {
return nil, errors.Trace(err)
}
}
return []txn.Op{{
C: applicationsC,
Id: a.doc.DocID,
Assert: bson.D{{"life", Alive},
{"charmurl", a.doc.CharmURL},
{"unitcount", a.doc.UnitCount}},
Update: bson.D{{"$set", bson.D{{"scale", scale}}}},
}}, nil
}
if err := a.st.db().Run(buildTxn); err != nil {
return errors.Errorf("cannot set scale for application %q to %v: %v", a, scale, onAbort(err, applicationNotAliveErr))
}
a.doc.DesiredScale = scale
return nil
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"SetScale",
"(",
"scale",
"int",
")",
"error",
"{",
"if",
"scale",
"<",
"0",
"{",
"return",
"errors",
".",
"NotValidf",
"(",
"\"",
"\"",
",",
"scale",
")",
"\n",
"}",
"\n",
"buildTxn",
":=",
"func",
"(",
"attempt",
"int",
")",
"(",
"[",
"]",
"txn",
".",
"Op",
",",
"error",
")",
"{",
"if",
"attempt",
">",
"0",
"{",
"alive",
",",
"err",
":=",
"isAlive",
"(",
"a",
".",
"st",
",",
"applicationsC",
",",
"a",
".",
"doc",
".",
"DocID",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"else",
"if",
"!",
"alive",
"{",
"return",
"nil",
",",
"applicationNotAliveErr",
"\n",
"}",
"\n",
"if",
"err",
":=",
"a",
".",
"Refresh",
"(",
")",
";",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"}",
"\n",
"return",
"[",
"]",
"txn",
".",
"Op",
"{",
"{",
"C",
":",
"applicationsC",
",",
"Id",
":",
"a",
".",
"doc",
".",
"DocID",
",",
"Assert",
":",
"bson",
".",
"D",
"{",
"{",
"\"",
"\"",
",",
"Alive",
"}",
",",
"{",
"\"",
"\"",
",",
"a",
".",
"doc",
".",
"CharmURL",
"}",
",",
"{",
"\"",
"\"",
",",
"a",
".",
"doc",
".",
"UnitCount",
"}",
"}",
",",
"Update",
":",
"bson",
".",
"D",
"{",
"{",
"\"",
"\"",
",",
"bson",
".",
"D",
"{",
"{",
"\"",
"\"",
",",
"scale",
"}",
"}",
"}",
"}",
",",
"}",
"}",
",",
"nil",
"\n",
"}",
"\n",
"if",
"err",
":=",
"a",
".",
"st",
".",
"db",
"(",
")",
".",
"Run",
"(",
"buildTxn",
")",
";",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Errorf",
"(",
"\"",
"\"",
",",
"a",
",",
"scale",
",",
"onAbort",
"(",
"err",
",",
"applicationNotAliveErr",
")",
")",
"\n",
"}",
"\n",
"a",
".",
"doc",
".",
"DesiredScale",
"=",
"scale",
"\n",
"return",
"nil",
"\n",
"}"
] | // SetScale sets the application's desired scale value.
// This is used on CAAS models. | [
"SetScale",
"sets",
"the",
"application",
"s",
"desired",
"scale",
"value",
".",
"This",
"is",
"used",
"on",
"CAAS",
"models",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L1497-L1527 |
157,673 | juju/juju | state/application.go | newUnitName | func (a *Application) newUnitName() (string, error) {
unitSeq, err := sequence(a.st, a.Tag().String())
if err != nil {
return "", errors.Trace(err)
}
name := a.doc.Name + "/" + strconv.Itoa(unitSeq)
return name, nil
} | go | func (a *Application) newUnitName() (string, error) {
unitSeq, err := sequence(a.st, a.Tag().String())
if err != nil {
return "", errors.Trace(err)
}
name := a.doc.Name + "/" + strconv.Itoa(unitSeq)
return name, nil
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"newUnitName",
"(",
")",
"(",
"string",
",",
"error",
")",
"{",
"unitSeq",
",",
"err",
":=",
"sequence",
"(",
"a",
".",
"st",
",",
"a",
".",
"Tag",
"(",
")",
".",
"String",
"(",
")",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"\"",
"\"",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"name",
":=",
"a",
".",
"doc",
".",
"Name",
"+",
"\"",
"\"",
"+",
"strconv",
".",
"Itoa",
"(",
"unitSeq",
")",
"\n",
"return",
"name",
",",
"nil",
"\n",
"}"
] | // newUnitName returns the next unit name. | [
"newUnitName",
"returns",
"the",
"next",
"unit",
"name",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L1530-L1537 |
157,674 | juju/juju | state/application.go | addUnitOps | func (a *Application) addUnitOps(
principalName string,
args AddUnitParams,
asserts bson.D,
) (string, []txn.Op, error) {
var cons constraints.Value
if !a.doc.Subordinate {
scons, err := a.Constraints()
if errors.IsNotFound(err) {
return "", nil, errors.NotFoundf("application %q", a.Name())
}
if err != nil {
return "", nil, errors.Trace(err)
}
cons, err = a.st.ResolveConstraints(scons)
if err != nil {
return "", nil, errors.Trace(err)
}
}
storageCons, err := a.StorageConstraints()
if err != nil {
return "", nil, errors.Trace(err)
}
uNames, ops, err := a.addUnitOpsWithCons(applicationAddUnitOpsArgs{
cons: cons,
principalName: principalName,
storageCons: storageCons,
attachStorage: args.AttachStorage,
providerId: args.ProviderId,
address: args.Address,
ports: args.Ports,
})
if err != nil {
return uNames, ops, errors.Trace(err)
}
// we verify the application is alive
asserts = append(isAliveDoc, asserts...)
ops = append(ops, a.incUnitCountOp(asserts))
return uNames, ops, nil
} | go | func (a *Application) addUnitOps(
principalName string,
args AddUnitParams,
asserts bson.D,
) (string, []txn.Op, error) {
var cons constraints.Value
if !a.doc.Subordinate {
scons, err := a.Constraints()
if errors.IsNotFound(err) {
return "", nil, errors.NotFoundf("application %q", a.Name())
}
if err != nil {
return "", nil, errors.Trace(err)
}
cons, err = a.st.ResolveConstraints(scons)
if err != nil {
return "", nil, errors.Trace(err)
}
}
storageCons, err := a.StorageConstraints()
if err != nil {
return "", nil, errors.Trace(err)
}
uNames, ops, err := a.addUnitOpsWithCons(applicationAddUnitOpsArgs{
cons: cons,
principalName: principalName,
storageCons: storageCons,
attachStorage: args.AttachStorage,
providerId: args.ProviderId,
address: args.Address,
ports: args.Ports,
})
if err != nil {
return uNames, ops, errors.Trace(err)
}
// we verify the application is alive
asserts = append(isAliveDoc, asserts...)
ops = append(ops, a.incUnitCountOp(asserts))
return uNames, ops, nil
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"addUnitOps",
"(",
"principalName",
"string",
",",
"args",
"AddUnitParams",
",",
"asserts",
"bson",
".",
"D",
",",
")",
"(",
"string",
",",
"[",
"]",
"txn",
".",
"Op",
",",
"error",
")",
"{",
"var",
"cons",
"constraints",
".",
"Value",
"\n",
"if",
"!",
"a",
".",
"doc",
".",
"Subordinate",
"{",
"scons",
",",
"err",
":=",
"a",
".",
"Constraints",
"(",
")",
"\n",
"if",
"errors",
".",
"IsNotFound",
"(",
"err",
")",
"{",
"return",
"\"",
"\"",
",",
"nil",
",",
"errors",
".",
"NotFoundf",
"(",
"\"",
"\"",
",",
"a",
".",
"Name",
"(",
")",
")",
"\n",
"}",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"\"",
"\"",
",",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"cons",
",",
"err",
"=",
"a",
".",
"st",
".",
"ResolveConstraints",
"(",
"scons",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"\"",
"\"",
",",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"}",
"\n",
"storageCons",
",",
"err",
":=",
"a",
".",
"StorageConstraints",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"\"",
"\"",
",",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"uNames",
",",
"ops",
",",
"err",
":=",
"a",
".",
"addUnitOpsWithCons",
"(",
"applicationAddUnitOpsArgs",
"{",
"cons",
":",
"cons",
",",
"principalName",
":",
"principalName",
",",
"storageCons",
":",
"storageCons",
",",
"attachStorage",
":",
"args",
".",
"AttachStorage",
",",
"providerId",
":",
"args",
".",
"ProviderId",
",",
"address",
":",
"args",
".",
"Address",
",",
"ports",
":",
"args",
".",
"Ports",
",",
"}",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"uNames",
",",
"ops",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"// we verify the application is alive",
"asserts",
"=",
"append",
"(",
"isAliveDoc",
",",
"asserts",
"...",
")",
"\n",
"ops",
"=",
"append",
"(",
"ops",
",",
"a",
".",
"incUnitCountOp",
"(",
"asserts",
")",
")",
"\n",
"return",
"uNames",
",",
"ops",
",",
"nil",
"\n",
"}"
] | // addUnitOps returns a unique name for a new unit, and a list of txn operations
// necessary to create that unit. The principalName param must be non-empty if
// and only if s is a subordinate application. Only one subordinate of a given
// application will be assigned to a given principal. The asserts param can be used
// to include additional assertions for the application document. This method
// assumes that the application already exists in the db. | [
"addUnitOps",
"returns",
"a",
"unique",
"name",
"for",
"a",
"new",
"unit",
"and",
"a",
"list",
"of",
"txn",
"operations",
"necessary",
"to",
"create",
"that",
"unit",
".",
"The",
"principalName",
"param",
"must",
"be",
"non",
"-",
"empty",
"if",
"and",
"only",
"if",
"s",
"is",
"a",
"subordinate",
"application",
".",
"Only",
"one",
"subordinate",
"of",
"a",
"given",
"application",
"will",
"be",
"assigned",
"to",
"a",
"given",
"principal",
".",
"The",
"asserts",
"param",
"can",
"be",
"used",
"to",
"include",
"additional",
"assertions",
"for",
"the",
"application",
"document",
".",
"This",
"method",
"assumes",
"that",
"the",
"application",
"already",
"exists",
"in",
"the",
"db",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L1545-L1584 |
157,675 | juju/juju | state/application.go | incApplicationOffersRefOp | func incApplicationOffersRefOp(mb modelBackend, appName string) (txn.Op, error) {
refcounts, closer := mb.db().GetCollection(refcountsC)
defer closer()
offerRefCountKey := applicationOffersRefCountKey(appName)
incRefOp, err := nsRefcounts.CreateOrIncRefOp(refcounts, offerRefCountKey, 1)
return incRefOp, errors.Trace(err)
} | go | func incApplicationOffersRefOp(mb modelBackend, appName string) (txn.Op, error) {
refcounts, closer := mb.db().GetCollection(refcountsC)
defer closer()
offerRefCountKey := applicationOffersRefCountKey(appName)
incRefOp, err := nsRefcounts.CreateOrIncRefOp(refcounts, offerRefCountKey, 1)
return incRefOp, errors.Trace(err)
} | [
"func",
"incApplicationOffersRefOp",
"(",
"mb",
"modelBackend",
",",
"appName",
"string",
")",
"(",
"txn",
".",
"Op",
",",
"error",
")",
"{",
"refcounts",
",",
"closer",
":=",
"mb",
".",
"db",
"(",
")",
".",
"GetCollection",
"(",
"refcountsC",
")",
"\n",
"defer",
"closer",
"(",
")",
"\n",
"offerRefCountKey",
":=",
"applicationOffersRefCountKey",
"(",
"appName",
")",
"\n",
"incRefOp",
",",
"err",
":=",
"nsRefcounts",
".",
"CreateOrIncRefOp",
"(",
"refcounts",
",",
"offerRefCountKey",
",",
"1",
")",
"\n",
"return",
"incRefOp",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}"
] | // incApplicationOffersRefOp returns a txn.Op that increments the reference
// count for an application offer. | [
"incApplicationOffersRefOp",
"returns",
"a",
"txn",
".",
"Op",
"that",
"increments",
"the",
"reference",
"count",
"for",
"an",
"application",
"offer",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L1830-L1836 |
157,676 | juju/juju | state/application.go | countApplicationOffersRefOp | func countApplicationOffersRefOp(mb modelBackend, appName string) (txn.Op, int, error) {
refcounts, closer := mb.db().GetCollection(refcountsC)
defer closer()
key := applicationOffersRefCountKey(appName)
return nsRefcounts.CurrentOp(refcounts, key)
} | go | func countApplicationOffersRefOp(mb modelBackend, appName string) (txn.Op, int, error) {
refcounts, closer := mb.db().GetCollection(refcountsC)
defer closer()
key := applicationOffersRefCountKey(appName)
return nsRefcounts.CurrentOp(refcounts, key)
} | [
"func",
"countApplicationOffersRefOp",
"(",
"mb",
"modelBackend",
",",
"appName",
"string",
")",
"(",
"txn",
".",
"Op",
",",
"int",
",",
"error",
")",
"{",
"refcounts",
",",
"closer",
":=",
"mb",
".",
"db",
"(",
")",
".",
"GetCollection",
"(",
"refcountsC",
")",
"\n",
"defer",
"closer",
"(",
")",
"\n",
"key",
":=",
"applicationOffersRefCountKey",
"(",
"appName",
")",
"\n",
"return",
"nsRefcounts",
".",
"CurrentOp",
"(",
"refcounts",
",",
"key",
")",
"\n",
"}"
] | // countApplicationOffersRefOp returns the number of offers for an application,
// along with a txn.Op that ensures that that does not change. | [
"countApplicationOffersRefOp",
"returns",
"the",
"number",
"of",
"offers",
"for",
"an",
"application",
"along",
"with",
"a",
"txn",
".",
"Op",
"that",
"ensures",
"that",
"that",
"does",
"not",
"change",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L1840-L1845 |
157,677 | juju/juju | state/application.go | decApplicationOffersRefOp | func decApplicationOffersRefOp(mb modelBackend, appName string) (txn.Op, error) {
refcounts, closer := mb.db().GetCollection(refcountsC)
defer closer()
offerRefCountKey := applicationOffersRefCountKey(appName)
decRefOp, _, err := nsRefcounts.DyingDecRefOp(refcounts, offerRefCountKey)
if err != nil {
return txn.Op{}, errors.Trace(err)
}
return decRefOp, nil
} | go | func decApplicationOffersRefOp(mb modelBackend, appName string) (txn.Op, error) {
refcounts, closer := mb.db().GetCollection(refcountsC)
defer closer()
offerRefCountKey := applicationOffersRefCountKey(appName)
decRefOp, _, err := nsRefcounts.DyingDecRefOp(refcounts, offerRefCountKey)
if err != nil {
return txn.Op{}, errors.Trace(err)
}
return decRefOp, nil
} | [
"func",
"decApplicationOffersRefOp",
"(",
"mb",
"modelBackend",
",",
"appName",
"string",
")",
"(",
"txn",
".",
"Op",
",",
"error",
")",
"{",
"refcounts",
",",
"closer",
":=",
"mb",
".",
"db",
"(",
")",
".",
"GetCollection",
"(",
"refcountsC",
")",
"\n",
"defer",
"closer",
"(",
")",
"\n",
"offerRefCountKey",
":=",
"applicationOffersRefCountKey",
"(",
"appName",
")",
"\n",
"decRefOp",
",",
"_",
",",
"err",
":=",
"nsRefcounts",
".",
"DyingDecRefOp",
"(",
"refcounts",
",",
"offerRefCountKey",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"txn",
".",
"Op",
"{",
"}",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"return",
"decRefOp",
",",
"nil",
"\n",
"}"
] | // decApplicationOffersRefOp returns a txn.Op that decrements the reference
// count for an application offer. | [
"decApplicationOffersRefOp",
"returns",
"a",
"txn",
".",
"Op",
"that",
"decrements",
"the",
"reference",
"count",
"for",
"an",
"application",
"offer",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L1849-L1858 |
157,678 | juju/juju | state/application.go | incUnitCountOp | func (a *Application) incUnitCountOp(asserts bson.D) txn.Op {
op := txn.Op{
C: applicationsC,
Id: a.doc.DocID,
Update: bson.D{{"$inc", bson.D{{"unitcount", 1}}}},
}
if len(asserts) > 0 {
op.Assert = asserts
}
return op
} | go | func (a *Application) incUnitCountOp(asserts bson.D) txn.Op {
op := txn.Op{
C: applicationsC,
Id: a.doc.DocID,
Update: bson.D{{"$inc", bson.D{{"unitcount", 1}}}},
}
if len(asserts) > 0 {
op.Assert = asserts
}
return op
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"incUnitCountOp",
"(",
"asserts",
"bson",
".",
"D",
")",
"txn",
".",
"Op",
"{",
"op",
":=",
"txn",
".",
"Op",
"{",
"C",
":",
"applicationsC",
",",
"Id",
":",
"a",
".",
"doc",
".",
"DocID",
",",
"Update",
":",
"bson",
".",
"D",
"{",
"{",
"\"",
"\"",
",",
"bson",
".",
"D",
"{",
"{",
"\"",
"\"",
",",
"1",
"}",
"}",
"}",
"}",
",",
"}",
"\n",
"if",
"len",
"(",
"asserts",
")",
">",
"0",
"{",
"op",
".",
"Assert",
"=",
"asserts",
"\n",
"}",
"\n",
"return",
"op",
"\n",
"}"
] | // incUnitCountOp returns the operation to increment the application's unit count. | [
"incUnitCountOp",
"returns",
"the",
"operation",
"to",
"increment",
"the",
"application",
"s",
"unit",
"count",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L1861-L1871 |
157,679 | juju/juju | state/application.go | AddUnit | func (a *Application) AddUnit(args AddUnitParams) (unit *Unit, err error) {
defer errors.DeferredAnnotatef(&err, "cannot add unit to application %q", a)
name, ops, err := a.addUnitOps("", args, nil)
if err != nil {
return nil, err
}
if err := a.st.db().RunTransaction(ops); err == txn.ErrAborted {
if alive, err := isAlive(a.st, applicationsC, a.doc.DocID); err != nil {
return nil, err
} else if !alive {
return nil, applicationNotAliveErr
}
return nil, errors.New("inconsistent state")
} else if err != nil {
return nil, err
}
return a.st.Unit(name)
} | go | func (a *Application) AddUnit(args AddUnitParams) (unit *Unit, err error) {
defer errors.DeferredAnnotatef(&err, "cannot add unit to application %q", a)
name, ops, err := a.addUnitOps("", args, nil)
if err != nil {
return nil, err
}
if err := a.st.db().RunTransaction(ops); err == txn.ErrAborted {
if alive, err := isAlive(a.st, applicationsC, a.doc.DocID); err != nil {
return nil, err
} else if !alive {
return nil, applicationNotAliveErr
}
return nil, errors.New("inconsistent state")
} else if err != nil {
return nil, err
}
return a.st.Unit(name)
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"AddUnit",
"(",
"args",
"AddUnitParams",
")",
"(",
"unit",
"*",
"Unit",
",",
"err",
"error",
")",
"{",
"defer",
"errors",
".",
"DeferredAnnotatef",
"(",
"&",
"err",
",",
"\"",
"\"",
",",
"a",
")",
"\n",
"name",
",",
"ops",
",",
"err",
":=",
"a",
".",
"addUnitOps",
"(",
"\"",
"\"",
",",
"args",
",",
"nil",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n\n",
"if",
"err",
":=",
"a",
".",
"st",
".",
"db",
"(",
")",
".",
"RunTransaction",
"(",
"ops",
")",
";",
"err",
"==",
"txn",
".",
"ErrAborted",
"{",
"if",
"alive",
",",
"err",
":=",
"isAlive",
"(",
"a",
".",
"st",
",",
"applicationsC",
",",
"a",
".",
"doc",
".",
"DocID",
")",
";",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"else",
"if",
"!",
"alive",
"{",
"return",
"nil",
",",
"applicationNotAliveErr",
"\n",
"}",
"\n",
"return",
"nil",
",",
"errors",
".",
"New",
"(",
"\"",
"\"",
")",
"\n",
"}",
"else",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"err",
"\n",
"}",
"\n",
"return",
"a",
".",
"st",
".",
"Unit",
"(",
"name",
")",
"\n",
"}"
] | // AddUnit adds a new principal unit to the application. | [
"AddUnit",
"adds",
"a",
"new",
"principal",
"unit",
"to",
"the",
"application",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L1891-L1909 |
157,680 | juju/juju | state/application.go | AllUnits | func (a *Application) AllUnits() (units []*Unit, err error) {
return allUnits(a.st, a.doc.Name)
} | go | func (a *Application) AllUnits() (units []*Unit, err error) {
return allUnits(a.st, a.doc.Name)
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"AllUnits",
"(",
")",
"(",
"units",
"[",
"]",
"*",
"Unit",
",",
"err",
"error",
")",
"{",
"return",
"allUnits",
"(",
"a",
".",
"st",
",",
"a",
".",
"doc",
".",
"Name",
")",
"\n",
"}"
] | // AllUnits returns all units of the application. | [
"AllUnits",
"returns",
"all",
"units",
"of",
"the",
"application",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2046-L2048 |
157,681 | juju/juju | state/application.go | CharmConfig | func (a *Application) CharmConfig(branchName string) (charm.Settings, error) {
if a.doc.CharmURL == nil {
return nil, fmt.Errorf("application charm not set")
}
s, err := charmSettingsWithDefaults(a.st, a.doc.CharmURL, a.Name(), branchName)
return s, errors.Annotatef(err, "charm config for application %q", a.doc.Name)
} | go | func (a *Application) CharmConfig(branchName string) (charm.Settings, error) {
if a.doc.CharmURL == nil {
return nil, fmt.Errorf("application charm not set")
}
s, err := charmSettingsWithDefaults(a.st, a.doc.CharmURL, a.Name(), branchName)
return s, errors.Annotatef(err, "charm config for application %q", a.doc.Name)
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"CharmConfig",
"(",
"branchName",
"string",
")",
"(",
"charm",
".",
"Settings",
",",
"error",
")",
"{",
"if",
"a",
".",
"doc",
".",
"CharmURL",
"==",
"nil",
"{",
"return",
"nil",
",",
"fmt",
".",
"Errorf",
"(",
"\"",
"\"",
")",
"\n",
"}",
"\n\n",
"s",
",",
"err",
":=",
"charmSettingsWithDefaults",
"(",
"a",
".",
"st",
",",
"a",
".",
"doc",
".",
"CharmURL",
",",
"a",
".",
"Name",
"(",
")",
",",
"branchName",
")",
"\n",
"return",
"s",
",",
"errors",
".",
"Annotatef",
"(",
"err",
",",
"\"",
"\"",
",",
"a",
".",
"doc",
".",
"Name",
")",
"\n",
"}"
] | // CharmConfig returns the raw user configuration for the application's charm. | [
"CharmConfig",
"returns",
"the",
"raw",
"user",
"configuration",
"for",
"the",
"application",
"s",
"charm",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2091-L2098 |
157,682 | juju/juju | state/application.go | UpdateCharmConfig | func (a *Application) UpdateCharmConfig(branchName string, changes charm.Settings) error {
ch, _, err := a.Charm()
if err != nil {
return errors.Trace(err)
}
changes, err = ch.Config().ValidateSettings(changes)
if err != nil {
return errors.Trace(err)
}
// TODO(fwereade) state.Settings is itself really problematic in just
// about every use case. This needs to be resolved some time; but at
// least the settings docs are keyed by charm url as well as application
// name, so the actual impact of a race is non-threatening.
current, err := readSettings(a.st.db(), settingsC, a.charmConfigKey())
if err != nil {
return errors.Annotatef(err, "charm config for application %q", a.doc.Name)
}
if branchName == model.GenerationMaster {
return errors.Trace(a.updateMasterConfig(current, changes))
}
return errors.Trace(a.updateBranchConfig(branchName, current, changes))
} | go | func (a *Application) UpdateCharmConfig(branchName string, changes charm.Settings) error {
ch, _, err := a.Charm()
if err != nil {
return errors.Trace(err)
}
changes, err = ch.Config().ValidateSettings(changes)
if err != nil {
return errors.Trace(err)
}
// TODO(fwereade) state.Settings is itself really problematic in just
// about every use case. This needs to be resolved some time; but at
// least the settings docs are keyed by charm url as well as application
// name, so the actual impact of a race is non-threatening.
current, err := readSettings(a.st.db(), settingsC, a.charmConfigKey())
if err != nil {
return errors.Annotatef(err, "charm config for application %q", a.doc.Name)
}
if branchName == model.GenerationMaster {
return errors.Trace(a.updateMasterConfig(current, changes))
}
return errors.Trace(a.updateBranchConfig(branchName, current, changes))
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"UpdateCharmConfig",
"(",
"branchName",
"string",
",",
"changes",
"charm",
".",
"Settings",
")",
"error",
"{",
"ch",
",",
"_",
",",
"err",
":=",
"a",
".",
"Charm",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"changes",
",",
"err",
"=",
"ch",
".",
"Config",
"(",
")",
".",
"ValidateSettings",
"(",
"changes",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n\n",
"// TODO(fwereade) state.Settings is itself really problematic in just",
"// about every use case. This needs to be resolved some time; but at",
"// least the settings docs are keyed by charm url as well as application",
"// name, so the actual impact of a race is non-threatening.",
"current",
",",
"err",
":=",
"readSettings",
"(",
"a",
".",
"st",
".",
"db",
"(",
")",
",",
"settingsC",
",",
"a",
".",
"charmConfigKey",
"(",
")",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Annotatef",
"(",
"err",
",",
"\"",
"\"",
",",
"a",
".",
"doc",
".",
"Name",
")",
"\n",
"}",
"\n\n",
"if",
"branchName",
"==",
"model",
".",
"GenerationMaster",
"{",
"return",
"errors",
".",
"Trace",
"(",
"a",
".",
"updateMasterConfig",
"(",
"current",
",",
"changes",
")",
")",
"\n",
"}",
"\n",
"return",
"errors",
".",
"Trace",
"(",
"a",
".",
"updateBranchConfig",
"(",
"branchName",
",",
"current",
",",
"changes",
")",
")",
"\n",
"}"
] | // UpdateCharmConfig changes a application's charm config settings. Values set
// to nil will be deleted; unknown and invalid values will return an error. | [
"UpdateCharmConfig",
"changes",
"a",
"application",
"s",
"charm",
"config",
"settings",
".",
"Values",
"set",
"to",
"nil",
"will",
"be",
"deleted",
";",
"unknown",
"and",
"invalid",
"values",
"will",
"return",
"an",
"error",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2138-L2161 |
157,683 | juju/juju | state/application.go | updateBranchConfig | func (a *Application) updateBranchConfig(branchName string, current *Settings, validChanges charm.Settings) error {
branch, err := a.st.Branch(branchName)
if err != nil {
return errors.Trace(err)
}
return errors.Trace(branch.UpdateCharmConfig(a.Name(), current, validChanges))
} | go | func (a *Application) updateBranchConfig(branchName string, current *Settings, validChanges charm.Settings) error {
branch, err := a.st.Branch(branchName)
if err != nil {
return errors.Trace(err)
}
return errors.Trace(branch.UpdateCharmConfig(a.Name(), current, validChanges))
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"updateBranchConfig",
"(",
"branchName",
"string",
",",
"current",
"*",
"Settings",
",",
"validChanges",
"charm",
".",
"Settings",
")",
"error",
"{",
"branch",
",",
"err",
":=",
"a",
".",
"st",
".",
"Branch",
"(",
"branchName",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n\n",
"return",
"errors",
".",
"Trace",
"(",
"branch",
".",
"UpdateCharmConfig",
"(",
"a",
".",
"Name",
"(",
")",
",",
"current",
",",
"validChanges",
")",
")",
"\n",
"}"
] | // updateBranchConfig compares the incoming charm settings to the current
// settings to generate a collection of changes, which is used to update the
// branch with the input name. | [
"updateBranchConfig",
"compares",
"the",
"incoming",
"charm",
"settings",
"to",
"the",
"current",
"settings",
"to",
"generate",
"a",
"collection",
"of",
"changes",
"which",
"is",
"used",
"to",
"update",
"the",
"branch",
"with",
"the",
"input",
"name",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2180-L2187 |
157,684 | juju/juju | state/application.go | ApplicationConfig | func (a *Application) ApplicationConfig() (application.ConfigAttributes, error) {
config, err := readSettings(a.st.db(), settingsC, a.applicationConfigKey())
if errors.IsNotFound(err) || len(config.Keys()) == 0 {
return application.ConfigAttributes(nil), nil
} else if err != nil {
return nil, errors.Annotatef(err, "application config for application %q", a.doc.Name)
}
return application.ConfigAttributes(config.Map()), nil
} | go | func (a *Application) ApplicationConfig() (application.ConfigAttributes, error) {
config, err := readSettings(a.st.db(), settingsC, a.applicationConfigKey())
if errors.IsNotFound(err) || len(config.Keys()) == 0 {
return application.ConfigAttributes(nil), nil
} else if err != nil {
return nil, errors.Annotatef(err, "application config for application %q", a.doc.Name)
}
return application.ConfigAttributes(config.Map()), nil
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"ApplicationConfig",
"(",
")",
"(",
"application",
".",
"ConfigAttributes",
",",
"error",
")",
"{",
"config",
",",
"err",
":=",
"readSettings",
"(",
"a",
".",
"st",
".",
"db",
"(",
")",
",",
"settingsC",
",",
"a",
".",
"applicationConfigKey",
"(",
")",
")",
"\n",
"if",
"errors",
".",
"IsNotFound",
"(",
"err",
")",
"||",
"len",
"(",
"config",
".",
"Keys",
"(",
")",
")",
"==",
"0",
"{",
"return",
"application",
".",
"ConfigAttributes",
"(",
"nil",
")",
",",
"nil",
"\n",
"}",
"else",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Annotatef",
"(",
"err",
",",
"\"",
"\"",
",",
"a",
".",
"doc",
".",
"Name",
")",
"\n",
"}",
"\n",
"return",
"application",
".",
"ConfigAttributes",
"(",
"config",
".",
"Map",
"(",
")",
")",
",",
"nil",
"\n",
"}"
] | // ApplicationConfig returns the configuration for the application itself. | [
"ApplicationConfig",
"returns",
"the",
"configuration",
"for",
"the",
"application",
"itself",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2190-L2198 |
157,685 | juju/juju | state/application.go | UpdateApplicationConfig | func (a *Application) UpdateApplicationConfig(
changes application.ConfigAttributes,
reset []string,
schema environschema.Fields,
defaults schema.Defaults,
) error {
node, err := readSettings(a.st.db(), settingsC, a.applicationConfigKey())
if errors.IsNotFound(err) {
return errors.Errorf("cannot update application config since no config exists for application %v", a.doc.Name)
} else if err != nil {
return errors.Annotatef(err, "application config for application %q", a.doc.Name)
}
resetKeys := set.NewStrings(reset...)
for name, value := range changes {
if resetKeys.Contains(name) {
continue
}
node.Set(name, value)
}
for _, name := range reset {
node.Delete(name)
}
newConfig, err := application.NewConfig(node.Map(), schema, defaults)
if err != nil {
return errors.Trace(err)
}
if err := newConfig.Validate(); err != nil {
return errors.Trace(err)
}
// Update node so it gets coerced values with correct types.
coerced := newConfig.Attributes()
for _, key := range node.Keys() {
node.Set(key, coerced[key])
}
_, err = node.Write()
return err
} | go | func (a *Application) UpdateApplicationConfig(
changes application.ConfigAttributes,
reset []string,
schema environschema.Fields,
defaults schema.Defaults,
) error {
node, err := readSettings(a.st.db(), settingsC, a.applicationConfigKey())
if errors.IsNotFound(err) {
return errors.Errorf("cannot update application config since no config exists for application %v", a.doc.Name)
} else if err != nil {
return errors.Annotatef(err, "application config for application %q", a.doc.Name)
}
resetKeys := set.NewStrings(reset...)
for name, value := range changes {
if resetKeys.Contains(name) {
continue
}
node.Set(name, value)
}
for _, name := range reset {
node.Delete(name)
}
newConfig, err := application.NewConfig(node.Map(), schema, defaults)
if err != nil {
return errors.Trace(err)
}
if err := newConfig.Validate(); err != nil {
return errors.Trace(err)
}
// Update node so it gets coerced values with correct types.
coerced := newConfig.Attributes()
for _, key := range node.Keys() {
node.Set(key, coerced[key])
}
_, err = node.Write()
return err
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"UpdateApplicationConfig",
"(",
"changes",
"application",
".",
"ConfigAttributes",
",",
"reset",
"[",
"]",
"string",
",",
"schema",
"environschema",
".",
"Fields",
",",
"defaults",
"schema",
".",
"Defaults",
",",
")",
"error",
"{",
"node",
",",
"err",
":=",
"readSettings",
"(",
"a",
".",
"st",
".",
"db",
"(",
")",
",",
"settingsC",
",",
"a",
".",
"applicationConfigKey",
"(",
")",
")",
"\n",
"if",
"errors",
".",
"IsNotFound",
"(",
"err",
")",
"{",
"return",
"errors",
".",
"Errorf",
"(",
"\"",
"\"",
",",
"a",
".",
"doc",
".",
"Name",
")",
"\n",
"}",
"else",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Annotatef",
"(",
"err",
",",
"\"",
"\"",
",",
"a",
".",
"doc",
".",
"Name",
")",
"\n",
"}",
"\n",
"resetKeys",
":=",
"set",
".",
"NewStrings",
"(",
"reset",
"...",
")",
"\n",
"for",
"name",
",",
"value",
":=",
"range",
"changes",
"{",
"if",
"resetKeys",
".",
"Contains",
"(",
"name",
")",
"{",
"continue",
"\n",
"}",
"\n",
"node",
".",
"Set",
"(",
"name",
",",
"value",
")",
"\n",
"}",
"\n",
"for",
"_",
",",
"name",
":=",
"range",
"reset",
"{",
"node",
".",
"Delete",
"(",
"name",
")",
"\n",
"}",
"\n",
"newConfig",
",",
"err",
":=",
"application",
".",
"NewConfig",
"(",
"node",
".",
"Map",
"(",
")",
",",
"schema",
",",
"defaults",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"if",
"err",
":=",
"newConfig",
".",
"Validate",
"(",
")",
";",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"// Update node so it gets coerced values with correct types.",
"coerced",
":=",
"newConfig",
".",
"Attributes",
"(",
")",
"\n",
"for",
"_",
",",
"key",
":=",
"range",
"node",
".",
"Keys",
"(",
")",
"{",
"node",
".",
"Set",
"(",
"key",
",",
"coerced",
"[",
"key",
"]",
")",
"\n",
"}",
"\n",
"_",
",",
"err",
"=",
"node",
".",
"Write",
"(",
")",
"\n",
"return",
"err",
"\n",
"}"
] | // UpdateApplicationConfig changes an application's config settings.
// Unknown and invalid values will return an error. | [
"UpdateApplicationConfig",
"changes",
"an",
"application",
"s",
"config",
"settings",
".",
"Unknown",
"and",
"invalid",
"values",
"will",
"return",
"an",
"error",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2202-L2238 |
157,686 | juju/juju | state/application.go | LeaderSettings | func (a *Application) LeaderSettings() (map[string]string, error) {
// There's no compelling reason to have these methods on Application -- and
// thus require an extra db read to access them -- but it stops the State
// type getting even more cluttered.
doc, err := readSettingsDoc(a.st.db(), settingsC, leadershipSettingsKey(a.doc.Name))
if errors.IsNotFound(err) {
return nil, errors.NotFoundf("application %q", a.doc.Name)
} else if err != nil {
return nil, errors.Annotatef(err, "application %q", a.doc.Name)
}
result := make(map[string]string)
for escapedKey, interfaceValue := range doc.Settings {
key := mgoutils.UnescapeKey(escapedKey)
if value, _ := interfaceValue.(string); value != "" {
// Empty strings are technically bad data -- when set, they clear.
result[key] = value
} else {
// Some bad data isn't reason enough to obscure the good data.
logger.Warningf("unexpected leader settings value for %s: %#v", key, interfaceValue)
}
}
return result, nil
} | go | func (a *Application) LeaderSettings() (map[string]string, error) {
// There's no compelling reason to have these methods on Application -- and
// thus require an extra db read to access them -- but it stops the State
// type getting even more cluttered.
doc, err := readSettingsDoc(a.st.db(), settingsC, leadershipSettingsKey(a.doc.Name))
if errors.IsNotFound(err) {
return nil, errors.NotFoundf("application %q", a.doc.Name)
} else if err != nil {
return nil, errors.Annotatef(err, "application %q", a.doc.Name)
}
result := make(map[string]string)
for escapedKey, interfaceValue := range doc.Settings {
key := mgoutils.UnescapeKey(escapedKey)
if value, _ := interfaceValue.(string); value != "" {
// Empty strings are technically bad data -- when set, they clear.
result[key] = value
} else {
// Some bad data isn't reason enough to obscure the good data.
logger.Warningf("unexpected leader settings value for %s: %#v", key, interfaceValue)
}
}
return result, nil
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"LeaderSettings",
"(",
")",
"(",
"map",
"[",
"string",
"]",
"string",
",",
"error",
")",
"{",
"// There's no compelling reason to have these methods on Application -- and",
"// thus require an extra db read to access them -- but it stops the State",
"// type getting even more cluttered.",
"doc",
",",
"err",
":=",
"readSettingsDoc",
"(",
"a",
".",
"st",
".",
"db",
"(",
")",
",",
"settingsC",
",",
"leadershipSettingsKey",
"(",
"a",
".",
"doc",
".",
"Name",
")",
")",
"\n",
"if",
"errors",
".",
"IsNotFound",
"(",
"err",
")",
"{",
"return",
"nil",
",",
"errors",
".",
"NotFoundf",
"(",
"\"",
"\"",
",",
"a",
".",
"doc",
".",
"Name",
")",
"\n",
"}",
"else",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Annotatef",
"(",
"err",
",",
"\"",
"\"",
",",
"a",
".",
"doc",
".",
"Name",
")",
"\n",
"}",
"\n",
"result",
":=",
"make",
"(",
"map",
"[",
"string",
"]",
"string",
")",
"\n",
"for",
"escapedKey",
",",
"interfaceValue",
":=",
"range",
"doc",
".",
"Settings",
"{",
"key",
":=",
"mgoutils",
".",
"UnescapeKey",
"(",
"escapedKey",
")",
"\n",
"if",
"value",
",",
"_",
":=",
"interfaceValue",
".",
"(",
"string",
")",
";",
"value",
"!=",
"\"",
"\"",
"{",
"// Empty strings are technically bad data -- when set, they clear.",
"result",
"[",
"key",
"]",
"=",
"value",
"\n",
"}",
"else",
"{",
"// Some bad data isn't reason enough to obscure the good data.",
"logger",
".",
"Warningf",
"(",
"\"",
"\"",
",",
"key",
",",
"interfaceValue",
")",
"\n",
"}",
"\n",
"}",
"\n",
"return",
"result",
",",
"nil",
"\n",
"}"
] | // LeaderSettings returns a application's leader settings. If nothing has been set
// yet, it will return an empty map; this is not an error. | [
"LeaderSettings",
"returns",
"a",
"application",
"s",
"leader",
"settings",
".",
"If",
"nothing",
"has",
"been",
"set",
"yet",
"it",
"will",
"return",
"an",
"empty",
"map",
";",
"this",
"is",
"not",
"an",
"error",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2242-L2265 |
157,687 | juju/juju | state/application.go | Constraints | func (a *Application) Constraints() (constraints.Value, error) {
if a.doc.Subordinate {
return constraints.Value{}, ErrSubordinateConstraints
}
return readConstraints(a.st, a.globalKey())
} | go | func (a *Application) Constraints() (constraints.Value, error) {
if a.doc.Subordinate {
return constraints.Value{}, ErrSubordinateConstraints
}
return readConstraints(a.st, a.globalKey())
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"Constraints",
"(",
")",
"(",
"constraints",
".",
"Value",
",",
"error",
")",
"{",
"if",
"a",
".",
"doc",
".",
"Subordinate",
"{",
"return",
"constraints",
".",
"Value",
"{",
"}",
",",
"ErrSubordinateConstraints",
"\n",
"}",
"\n",
"return",
"readConstraints",
"(",
"a",
".",
"st",
",",
"a",
".",
"globalKey",
"(",
")",
")",
"\n",
"}"
] | // Constraints returns the current application constraints. | [
"Constraints",
"returns",
"the",
"current",
"application",
"constraints",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2331-L2336 |
157,688 | juju/juju | state/application.go | SetConstraints | func (a *Application) SetConstraints(cons constraints.Value) (err error) {
unsupported, err := a.st.validateConstraints(cons)
if len(unsupported) > 0 {
logger.Warningf(
"setting constraints on application %q: unsupported constraints: %v", a.Name(), strings.Join(unsupported, ","))
} else if err != nil {
return err
}
if a.doc.Subordinate {
return ErrSubordinateConstraints
}
defer errors.DeferredAnnotatef(&err, "cannot set constraints")
if a.doc.Life != Alive {
return applicationNotAliveErr
}
ops := []txn.Op{{
C: applicationsC,
Id: a.doc.DocID,
Assert: isAliveDoc,
}}
ops = append(ops, setConstraintsOp(a.globalKey(), cons))
return onAbort(a.st.db().RunTransaction(ops), applicationNotAliveErr)
} | go | func (a *Application) SetConstraints(cons constraints.Value) (err error) {
unsupported, err := a.st.validateConstraints(cons)
if len(unsupported) > 0 {
logger.Warningf(
"setting constraints on application %q: unsupported constraints: %v", a.Name(), strings.Join(unsupported, ","))
} else if err != nil {
return err
}
if a.doc.Subordinate {
return ErrSubordinateConstraints
}
defer errors.DeferredAnnotatef(&err, "cannot set constraints")
if a.doc.Life != Alive {
return applicationNotAliveErr
}
ops := []txn.Op{{
C: applicationsC,
Id: a.doc.DocID,
Assert: isAliveDoc,
}}
ops = append(ops, setConstraintsOp(a.globalKey(), cons))
return onAbort(a.st.db().RunTransaction(ops), applicationNotAliveErr)
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"SetConstraints",
"(",
"cons",
"constraints",
".",
"Value",
")",
"(",
"err",
"error",
")",
"{",
"unsupported",
",",
"err",
":=",
"a",
".",
"st",
".",
"validateConstraints",
"(",
"cons",
")",
"\n",
"if",
"len",
"(",
"unsupported",
")",
">",
"0",
"{",
"logger",
".",
"Warningf",
"(",
"\"",
"\"",
",",
"a",
".",
"Name",
"(",
")",
",",
"strings",
".",
"Join",
"(",
"unsupported",
",",
"\"",
"\"",
")",
")",
"\n",
"}",
"else",
"if",
"err",
"!=",
"nil",
"{",
"return",
"err",
"\n",
"}",
"\n",
"if",
"a",
".",
"doc",
".",
"Subordinate",
"{",
"return",
"ErrSubordinateConstraints",
"\n",
"}",
"\n",
"defer",
"errors",
".",
"DeferredAnnotatef",
"(",
"&",
"err",
",",
"\"",
"\"",
")",
"\n",
"if",
"a",
".",
"doc",
".",
"Life",
"!=",
"Alive",
"{",
"return",
"applicationNotAliveErr",
"\n",
"}",
"\n",
"ops",
":=",
"[",
"]",
"txn",
".",
"Op",
"{",
"{",
"C",
":",
"applicationsC",
",",
"Id",
":",
"a",
".",
"doc",
".",
"DocID",
",",
"Assert",
":",
"isAliveDoc",
",",
"}",
"}",
"\n",
"ops",
"=",
"append",
"(",
"ops",
",",
"setConstraintsOp",
"(",
"a",
".",
"globalKey",
"(",
")",
",",
"cons",
")",
")",
"\n",
"return",
"onAbort",
"(",
"a",
".",
"st",
".",
"db",
"(",
")",
".",
"RunTransaction",
"(",
"ops",
")",
",",
"applicationNotAliveErr",
")",
"\n",
"}"
] | // SetConstraints replaces the current application constraints. | [
"SetConstraints",
"replaces",
"the",
"current",
"application",
"constraints",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2339-L2361 |
157,689 | juju/juju | state/application.go | defaultEndpointBindings | func (a *Application) defaultEndpointBindings() (map[string]string, error) {
if a.doc.CharmURL == nil {
return map[string]string{}, nil
}
appCharm, _, err := a.Charm()
if err != nil {
return nil, errors.Trace(err)
}
return DefaultEndpointBindingsForCharm(appCharm.Meta()), nil
} | go | func (a *Application) defaultEndpointBindings() (map[string]string, error) {
if a.doc.CharmURL == nil {
return map[string]string{}, nil
}
appCharm, _, err := a.Charm()
if err != nil {
return nil, errors.Trace(err)
}
return DefaultEndpointBindingsForCharm(appCharm.Meta()), nil
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"defaultEndpointBindings",
"(",
")",
"(",
"map",
"[",
"string",
"]",
"string",
",",
"error",
")",
"{",
"if",
"a",
".",
"doc",
".",
"CharmURL",
"==",
"nil",
"{",
"return",
"map",
"[",
"string",
"]",
"string",
"{",
"}",
",",
"nil",
"\n",
"}",
"\n\n",
"appCharm",
",",
"_",
",",
"err",
":=",
"a",
".",
"Charm",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n\n",
"return",
"DefaultEndpointBindingsForCharm",
"(",
"appCharm",
".",
"Meta",
"(",
")",
")",
",",
"nil",
"\n",
"}"
] | // defaultEndpointBindings returns a map with each endpoint from the current
// charm metadata bound to an empty space. If no charm URL is set yet, it
// returns an empty map. | [
"defaultEndpointBindings",
"returns",
"a",
"map",
"with",
"each",
"endpoint",
"from",
"the",
"current",
"charm",
"metadata",
"bound",
"to",
"an",
"empty",
"space",
".",
"If",
"no",
"charm",
"URL",
"is",
"set",
"yet",
"it",
"returns",
"an",
"empty",
"map",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2384-L2395 |
157,690 | juju/juju | state/application.go | SetMetricCredentials | func (a *Application) SetMetricCredentials(b []byte) error {
buildTxn := func(attempt int) ([]txn.Op, error) {
if attempt > 0 {
alive, err := isAlive(a.st, applicationsC, a.doc.DocID)
if err != nil {
return nil, errors.Trace(err)
} else if !alive {
return nil, applicationNotAliveErr
}
}
ops := []txn.Op{
{
C: applicationsC,
Id: a.doc.DocID,
Assert: isAliveDoc,
Update: bson.M{"$set": bson.M{"metric-credentials": b}},
},
}
return ops, nil
}
if err := a.st.db().Run(buildTxn); err != nil {
return errors.Annotatef(err, "cannot update metric credentials")
}
a.doc.MetricCredentials = b
return nil
} | go | func (a *Application) SetMetricCredentials(b []byte) error {
buildTxn := func(attempt int) ([]txn.Op, error) {
if attempt > 0 {
alive, err := isAlive(a.st, applicationsC, a.doc.DocID)
if err != nil {
return nil, errors.Trace(err)
} else if !alive {
return nil, applicationNotAliveErr
}
}
ops := []txn.Op{
{
C: applicationsC,
Id: a.doc.DocID,
Assert: isAliveDoc,
Update: bson.M{"$set": bson.M{"metric-credentials": b}},
},
}
return ops, nil
}
if err := a.st.db().Run(buildTxn); err != nil {
return errors.Annotatef(err, "cannot update metric credentials")
}
a.doc.MetricCredentials = b
return nil
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"SetMetricCredentials",
"(",
"b",
"[",
"]",
"byte",
")",
"error",
"{",
"buildTxn",
":=",
"func",
"(",
"attempt",
"int",
")",
"(",
"[",
"]",
"txn",
".",
"Op",
",",
"error",
")",
"{",
"if",
"attempt",
">",
"0",
"{",
"alive",
",",
"err",
":=",
"isAlive",
"(",
"a",
".",
"st",
",",
"applicationsC",
",",
"a",
".",
"doc",
".",
"DocID",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"else",
"if",
"!",
"alive",
"{",
"return",
"nil",
",",
"applicationNotAliveErr",
"\n",
"}",
"\n",
"}",
"\n",
"ops",
":=",
"[",
"]",
"txn",
".",
"Op",
"{",
"{",
"C",
":",
"applicationsC",
",",
"Id",
":",
"a",
".",
"doc",
".",
"DocID",
",",
"Assert",
":",
"isAliveDoc",
",",
"Update",
":",
"bson",
".",
"M",
"{",
"\"",
"\"",
":",
"bson",
".",
"M",
"{",
"\"",
"\"",
":",
"b",
"}",
"}",
",",
"}",
",",
"}",
"\n",
"return",
"ops",
",",
"nil",
"\n",
"}",
"\n",
"if",
"err",
":=",
"a",
".",
"st",
".",
"db",
"(",
")",
".",
"Run",
"(",
"buildTxn",
")",
";",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Annotatef",
"(",
"err",
",",
"\"",
"\"",
")",
"\n",
"}",
"\n",
"a",
".",
"doc",
".",
"MetricCredentials",
"=",
"b",
"\n",
"return",
"nil",
"\n",
"}"
] | // SetMetricCredentials updates the metric credentials associated with this application. | [
"SetMetricCredentials",
"updates",
"the",
"metric",
"credentials",
"associated",
"with",
"this",
"application",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2403-L2428 |
157,691 | juju/juju | state/application.go | StorageConstraints | func (a *Application) StorageConstraints() (map[string]StorageConstraints, error) {
cons, err := readStorageConstraints(a.st, a.storageConstraintsKey())
if errors.IsNotFound(err) {
return nil, nil
} else if err != nil {
return nil, errors.Annotatef(err, "application %q", a.doc.Name)
}
return cons, nil
} | go | func (a *Application) StorageConstraints() (map[string]StorageConstraints, error) {
cons, err := readStorageConstraints(a.st, a.storageConstraintsKey())
if errors.IsNotFound(err) {
return nil, nil
} else if err != nil {
return nil, errors.Annotatef(err, "application %q", a.doc.Name)
}
return cons, nil
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"StorageConstraints",
"(",
")",
"(",
"map",
"[",
"string",
"]",
"StorageConstraints",
",",
"error",
")",
"{",
"cons",
",",
"err",
":=",
"readStorageConstraints",
"(",
"a",
".",
"st",
",",
"a",
".",
"storageConstraintsKey",
"(",
")",
")",
"\n",
"if",
"errors",
".",
"IsNotFound",
"(",
"err",
")",
"{",
"return",
"nil",
",",
"nil",
"\n",
"}",
"else",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Annotatef",
"(",
"err",
",",
"\"",
"\"",
",",
"a",
".",
"doc",
".",
"Name",
")",
"\n",
"}",
"\n",
"return",
"cons",
",",
"nil",
"\n",
"}"
] | // StorageConstraints returns the storage constraints for the application. | [
"StorageConstraints",
"returns",
"the",
"storage",
"constraints",
"for",
"the",
"application",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2431-L2439 |
157,692 | juju/juju | state/application.go | DeviceConstraints | func (a *Application) DeviceConstraints() (map[string]DeviceConstraints, error) {
cons, err := readDeviceConstraints(a.st, a.deviceConstraintsKey())
if errors.IsNotFound(err) {
return nil, nil
} else if err != nil {
return nil, errors.Trace(err)
}
return cons, nil
} | go | func (a *Application) DeviceConstraints() (map[string]DeviceConstraints, error) {
cons, err := readDeviceConstraints(a.st, a.deviceConstraintsKey())
if errors.IsNotFound(err) {
return nil, nil
} else if err != nil {
return nil, errors.Trace(err)
}
return cons, nil
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"DeviceConstraints",
"(",
")",
"(",
"map",
"[",
"string",
"]",
"DeviceConstraints",
",",
"error",
")",
"{",
"cons",
",",
"err",
":=",
"readDeviceConstraints",
"(",
"a",
".",
"st",
",",
"a",
".",
"deviceConstraintsKey",
"(",
")",
")",
"\n",
"if",
"errors",
".",
"IsNotFound",
"(",
"err",
")",
"{",
"return",
"nil",
",",
"nil",
"\n",
"}",
"else",
"if",
"err",
"!=",
"nil",
"{",
"return",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"return",
"cons",
",",
"nil",
"\n",
"}"
] | // DeviceConstraints returns the device constraints for the application. | [
"DeviceConstraints",
"returns",
"the",
"device",
"constraints",
"for",
"the",
"application",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2442-L2450 |
157,693 | juju/juju | state/application.go | Status | func (a *Application) Status() (status.StatusInfo, error) {
statuses, closer := a.st.db().GetCollection(statusesC)
defer closer()
query := statuses.Find(bson.D{{"_id", a.globalKey()}, {"neverset", true}})
if count, err := query.Count(); err != nil {
return status.StatusInfo{}, errors.Trace(err)
} else if count != 0 {
// This indicates that SetStatus has never been called on this application.
// This in turn implies the application status document is likely to be
// inaccurate, so we return aggregated unit statuses instead.
//
// TODO(fwereade): this is completely wrong and will produce bad results
// in not-very-challenging scenarios. The leader unit remains responsible
// for setting the application status in a timely way, *whether or not the
// charm's hooks exists or sets an application status*. This logic should be
// removed as soon as possible, and the responsibilities implemented in
// the right places rather than being applied at seeming random.
units, err := a.AllUnits()
if err != nil {
return status.StatusInfo{}, err
}
logger.Tracef("application %q has %d units", a.Name(), len(units))
var unitStatuses []status.StatusInfo
for _, unit := range units {
unitStatus, err := unit.Status()
if err != nil {
return status.StatusInfo{}, errors.Annotatef(err, "deriving application status from %q", unit.Name())
}
unitStatuses = append(unitStatuses, unitStatus)
}
if len(unitStatuses) > 0 {
return deriveApplicationStatus(unitStatuses), nil
}
}
return getStatus(a.st.db(), a.globalKey(), "application")
} | go | func (a *Application) Status() (status.StatusInfo, error) {
statuses, closer := a.st.db().GetCollection(statusesC)
defer closer()
query := statuses.Find(bson.D{{"_id", a.globalKey()}, {"neverset", true}})
if count, err := query.Count(); err != nil {
return status.StatusInfo{}, errors.Trace(err)
} else if count != 0 {
// This indicates that SetStatus has never been called on this application.
// This in turn implies the application status document is likely to be
// inaccurate, so we return aggregated unit statuses instead.
//
// TODO(fwereade): this is completely wrong and will produce bad results
// in not-very-challenging scenarios. The leader unit remains responsible
// for setting the application status in a timely way, *whether or not the
// charm's hooks exists or sets an application status*. This logic should be
// removed as soon as possible, and the responsibilities implemented in
// the right places rather than being applied at seeming random.
units, err := a.AllUnits()
if err != nil {
return status.StatusInfo{}, err
}
logger.Tracef("application %q has %d units", a.Name(), len(units))
var unitStatuses []status.StatusInfo
for _, unit := range units {
unitStatus, err := unit.Status()
if err != nil {
return status.StatusInfo{}, errors.Annotatef(err, "deriving application status from %q", unit.Name())
}
unitStatuses = append(unitStatuses, unitStatus)
}
if len(unitStatuses) > 0 {
return deriveApplicationStatus(unitStatuses), nil
}
}
return getStatus(a.st.db(), a.globalKey(), "application")
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"Status",
"(",
")",
"(",
"status",
".",
"StatusInfo",
",",
"error",
")",
"{",
"statuses",
",",
"closer",
":=",
"a",
".",
"st",
".",
"db",
"(",
")",
".",
"GetCollection",
"(",
"statusesC",
")",
"\n",
"defer",
"closer",
"(",
")",
"\n",
"query",
":=",
"statuses",
".",
"Find",
"(",
"bson",
".",
"D",
"{",
"{",
"\"",
"\"",
",",
"a",
".",
"globalKey",
"(",
")",
"}",
",",
"{",
"\"",
"\"",
",",
"true",
"}",
"}",
")",
"\n",
"if",
"count",
",",
"err",
":=",
"query",
".",
"Count",
"(",
")",
";",
"err",
"!=",
"nil",
"{",
"return",
"status",
".",
"StatusInfo",
"{",
"}",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"else",
"if",
"count",
"!=",
"0",
"{",
"// This indicates that SetStatus has never been called on this application.",
"// This in turn implies the application status document is likely to be",
"// inaccurate, so we return aggregated unit statuses instead.",
"//",
"// TODO(fwereade): this is completely wrong and will produce bad results",
"// in not-very-challenging scenarios. The leader unit remains responsible",
"// for setting the application status in a timely way, *whether or not the",
"// charm's hooks exists or sets an application status*. This logic should be",
"// removed as soon as possible, and the responsibilities implemented in",
"// the right places rather than being applied at seeming random.",
"units",
",",
"err",
":=",
"a",
".",
"AllUnits",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"status",
".",
"StatusInfo",
"{",
"}",
",",
"err",
"\n",
"}",
"\n",
"logger",
".",
"Tracef",
"(",
"\"",
"\"",
",",
"a",
".",
"Name",
"(",
")",
",",
"len",
"(",
"units",
")",
")",
"\n",
"var",
"unitStatuses",
"[",
"]",
"status",
".",
"StatusInfo",
"\n",
"for",
"_",
",",
"unit",
":=",
"range",
"units",
"{",
"unitStatus",
",",
"err",
":=",
"unit",
".",
"Status",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"status",
".",
"StatusInfo",
"{",
"}",
",",
"errors",
".",
"Annotatef",
"(",
"err",
",",
"\"",
"\"",
",",
"unit",
".",
"Name",
"(",
")",
")",
"\n",
"}",
"\n",
"unitStatuses",
"=",
"append",
"(",
"unitStatuses",
",",
"unitStatus",
")",
"\n",
"}",
"\n",
"if",
"len",
"(",
"unitStatuses",
")",
">",
"0",
"{",
"return",
"deriveApplicationStatus",
"(",
"unitStatuses",
")",
",",
"nil",
"\n",
"}",
"\n",
"}",
"\n",
"return",
"getStatus",
"(",
"a",
".",
"st",
".",
"db",
"(",
")",
",",
"a",
".",
"globalKey",
"(",
")",
",",
"\"",
"\"",
")",
"\n",
"}"
] | // Status returns the status of the application.
// Only unit leaders are allowed to set the status of the application.
// If no status is recorded, then there are no unit leaders and the
// status is derived from the unit status values. | [
"Status",
"returns",
"the",
"status",
"of",
"the",
"application",
".",
"Only",
"unit",
"leaders",
"are",
"allowed",
"to",
"set",
"the",
"status",
"of",
"the",
"application",
".",
"If",
"no",
"status",
"is",
"recorded",
"then",
"there",
"are",
"no",
"unit",
"leaders",
"and",
"the",
"status",
"is",
"derived",
"from",
"the",
"unit",
"status",
"values",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2456-L2491 |
157,694 | juju/juju | state/application.go | SetOperatorStatus | func (a *Application) SetOperatorStatus(sInfo status.StatusInfo) error {
m, err := a.st.Model()
if err != nil {
return errors.Trace(err)
}
if m.Type() != ModelTypeCAAS {
return errors.NotSupportedf("caas operation on non-caas model")
}
err = setStatus(a.st.db(), setStatusParams{
badge: "operator",
globalKey: applicationGlobalOperatorKey(a.Name()),
status: sInfo.Status,
message: sInfo.Message,
rawData: sInfo.Data,
updated: timeOrNow(sInfo.Since, a.st.clock()),
})
if err != nil {
return errors.Trace(err)
}
appStatus, err := a.Status()
if err != nil {
return errors.Trace(err)
}
expectWorkload, err := expectWorkload(a.st, a.Name())
if err != nil {
return errors.Trace(err)
}
historyDoc, err := caasHistoryRewriteDoc(appStatus, sInfo, expectWorkload, caasApplicationDisplayStatus, a.st.clock())
if err != nil {
return errors.Trace(err)
}
if historyDoc != nil {
// rewriting application status history
_, err = probablyUpdateStatusHistory(a.st.db(), a.globalKey(), *historyDoc)
if err != nil {
return errors.Trace(err)
}
}
return nil
} | go | func (a *Application) SetOperatorStatus(sInfo status.StatusInfo) error {
m, err := a.st.Model()
if err != nil {
return errors.Trace(err)
}
if m.Type() != ModelTypeCAAS {
return errors.NotSupportedf("caas operation on non-caas model")
}
err = setStatus(a.st.db(), setStatusParams{
badge: "operator",
globalKey: applicationGlobalOperatorKey(a.Name()),
status: sInfo.Status,
message: sInfo.Message,
rawData: sInfo.Data,
updated: timeOrNow(sInfo.Since, a.st.clock()),
})
if err != nil {
return errors.Trace(err)
}
appStatus, err := a.Status()
if err != nil {
return errors.Trace(err)
}
expectWorkload, err := expectWorkload(a.st, a.Name())
if err != nil {
return errors.Trace(err)
}
historyDoc, err := caasHistoryRewriteDoc(appStatus, sInfo, expectWorkload, caasApplicationDisplayStatus, a.st.clock())
if err != nil {
return errors.Trace(err)
}
if historyDoc != nil {
// rewriting application status history
_, err = probablyUpdateStatusHistory(a.st.db(), a.globalKey(), *historyDoc)
if err != nil {
return errors.Trace(err)
}
}
return nil
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"SetOperatorStatus",
"(",
"sInfo",
"status",
".",
"StatusInfo",
")",
"error",
"{",
"m",
",",
"err",
":=",
"a",
".",
"st",
".",
"Model",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"if",
"m",
".",
"Type",
"(",
")",
"!=",
"ModelTypeCAAS",
"{",
"return",
"errors",
".",
"NotSupportedf",
"(",
"\"",
"\"",
")",
"\n",
"}",
"\n\n",
"err",
"=",
"setStatus",
"(",
"a",
".",
"st",
".",
"db",
"(",
")",
",",
"setStatusParams",
"{",
"badge",
":",
"\"",
"\"",
",",
"globalKey",
":",
"applicationGlobalOperatorKey",
"(",
"a",
".",
"Name",
"(",
")",
")",
",",
"status",
":",
"sInfo",
".",
"Status",
",",
"message",
":",
"sInfo",
".",
"Message",
",",
"rawData",
":",
"sInfo",
".",
"Data",
",",
"updated",
":",
"timeOrNow",
"(",
"sInfo",
".",
"Since",
",",
"a",
".",
"st",
".",
"clock",
"(",
")",
")",
",",
"}",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"appStatus",
",",
"err",
":=",
"a",
".",
"Status",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"expectWorkload",
",",
"err",
":=",
"expectWorkload",
"(",
"a",
".",
"st",
",",
"a",
".",
"Name",
"(",
")",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"historyDoc",
",",
"err",
":=",
"caasHistoryRewriteDoc",
"(",
"appStatus",
",",
"sInfo",
",",
"expectWorkload",
",",
"caasApplicationDisplayStatus",
",",
"a",
".",
"st",
".",
"clock",
"(",
")",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"if",
"historyDoc",
"!=",
"nil",
"{",
"// rewriting application status history",
"_",
",",
"err",
"=",
"probablyUpdateStatusHistory",
"(",
"a",
".",
"st",
".",
"db",
"(",
")",
",",
"a",
".",
"globalKey",
"(",
")",
",",
"*",
"historyDoc",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"}",
"\n",
"return",
"nil",
"\n",
"}"
] | // SetOperatorStatus sets the operator status for an application.
// This is used on CAAS models. | [
"SetOperatorStatus",
"sets",
"the",
"operator",
"status",
"for",
"an",
"application",
".",
"This",
"is",
"used",
"on",
"CAAS",
"models",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2553-L2593 |
157,695 | juju/juju | state/application.go | StatusHistory | func (a *Application) StatusHistory(filter status.StatusHistoryFilter) ([]status.StatusInfo, error) {
args := &statusHistoryArgs{
db: a.st.db(),
globalKey: a.globalKey(),
filter: filter,
}
return statusHistory(args)
} | go | func (a *Application) StatusHistory(filter status.StatusHistoryFilter) ([]status.StatusInfo, error) {
args := &statusHistoryArgs{
db: a.st.db(),
globalKey: a.globalKey(),
filter: filter,
}
return statusHistory(args)
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"StatusHistory",
"(",
"filter",
"status",
".",
"StatusHistoryFilter",
")",
"(",
"[",
"]",
"status",
".",
"StatusInfo",
",",
"error",
")",
"{",
"args",
":=",
"&",
"statusHistoryArgs",
"{",
"db",
":",
"a",
".",
"st",
".",
"db",
"(",
")",
",",
"globalKey",
":",
"a",
".",
"globalKey",
"(",
")",
",",
"filter",
":",
"filter",
",",
"}",
"\n",
"return",
"statusHistory",
"(",
"args",
")",
"\n",
"}"
] | // StatusHistory returns a slice of at most filter.Size StatusInfo items
// or items as old as filter.Date or items newer than now - filter.Delta time
// representing past statuses for this application. | [
"StatusHistory",
"returns",
"a",
"slice",
"of",
"at",
"most",
"filter",
".",
"Size",
"StatusInfo",
"items",
"or",
"items",
"as",
"old",
"as",
"filter",
".",
"Date",
"or",
"items",
"newer",
"than",
"now",
"-",
"filter",
".",
"Delta",
"time",
"representing",
"past",
"statuses",
"for",
"this",
"application",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2598-L2605 |
157,696 | juju/juju | state/application.go | ApplicationAndUnitsStatus | func (a *Application) ApplicationAndUnitsStatus() (status.StatusInfo, map[string]status.StatusInfo, error) {
applicationStatus, err := a.Status()
if err != nil {
return status.StatusInfo{}, nil, errors.Trace(err)
}
units, err := a.AllUnits()
if err != nil {
return status.StatusInfo{}, nil, err
}
results := make(map[string]status.StatusInfo, len(units))
for _, unit := range units {
unitStatus, err := unit.Status()
if err != nil {
return status.StatusInfo{}, nil, err
}
results[unit.Name()] = unitStatus
}
return applicationStatus, results, nil
} | go | func (a *Application) ApplicationAndUnitsStatus() (status.StatusInfo, map[string]status.StatusInfo, error) {
applicationStatus, err := a.Status()
if err != nil {
return status.StatusInfo{}, nil, errors.Trace(err)
}
units, err := a.AllUnits()
if err != nil {
return status.StatusInfo{}, nil, err
}
results := make(map[string]status.StatusInfo, len(units))
for _, unit := range units {
unitStatus, err := unit.Status()
if err != nil {
return status.StatusInfo{}, nil, err
}
results[unit.Name()] = unitStatus
}
return applicationStatus, results, nil
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"ApplicationAndUnitsStatus",
"(",
")",
"(",
"status",
".",
"StatusInfo",
",",
"map",
"[",
"string",
"]",
"status",
".",
"StatusInfo",
",",
"error",
")",
"{",
"applicationStatus",
",",
"err",
":=",
"a",
".",
"Status",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"status",
".",
"StatusInfo",
"{",
"}",
",",
"nil",
",",
"errors",
".",
"Trace",
"(",
"err",
")",
"\n",
"}",
"\n",
"units",
",",
"err",
":=",
"a",
".",
"AllUnits",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"status",
".",
"StatusInfo",
"{",
"}",
",",
"nil",
",",
"err",
"\n",
"}",
"\n",
"results",
":=",
"make",
"(",
"map",
"[",
"string",
"]",
"status",
".",
"StatusInfo",
",",
"len",
"(",
"units",
")",
")",
"\n",
"for",
"_",
",",
"unit",
":=",
"range",
"units",
"{",
"unitStatus",
",",
"err",
":=",
"unit",
".",
"Status",
"(",
")",
"\n",
"if",
"err",
"!=",
"nil",
"{",
"return",
"status",
".",
"StatusInfo",
"{",
"}",
",",
"nil",
",",
"err",
"\n",
"}",
"\n",
"results",
"[",
"unit",
".",
"Name",
"(",
")",
"]",
"=",
"unitStatus",
"\n",
"}",
"\n",
"return",
"applicationStatus",
",",
"results",
",",
"nil",
"\n\n",
"}"
] | // ApplicationAndUnitsStatus returns the status for this application and all its units. | [
"ApplicationAndUnitsStatus",
"returns",
"the",
"status",
"for",
"this",
"application",
"and",
"all",
"its",
"units",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2608-L2627 |
157,697 | juju/juju | state/application.go | PasswordValid | func (a *Application) PasswordValid(password string) bool {
agentHash := utils.AgentPasswordHash(password)
if agentHash == a.doc.PasswordHash {
return true
}
return false
} | go | func (a *Application) PasswordValid(password string) bool {
agentHash := utils.AgentPasswordHash(password)
if agentHash == a.doc.PasswordHash {
return true
}
return false
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"PasswordValid",
"(",
"password",
"string",
")",
"bool",
"{",
"agentHash",
":=",
"utils",
".",
"AgentPasswordHash",
"(",
"password",
")",
"\n",
"if",
"agentHash",
"==",
"a",
".",
"doc",
".",
"PasswordHash",
"{",
"return",
"true",
"\n",
"}",
"\n",
"return",
"false",
"\n",
"}"
] | // PasswordValid returns whether the given password is valid
// for the given application. | [
"PasswordValid",
"returns",
"whether",
"the",
"given",
"password",
"is",
"valid",
"for",
"the",
"given",
"application",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2747-L2753 |
157,698 | juju/juju | state/application.go | UpdateUnits | func (a *Application) UpdateUnits(unitsOp *UpdateUnitsOperation) error {
return a.st.ApplyOperation(unitsOp)
} | go | func (a *Application) UpdateUnits(unitsOp *UpdateUnitsOperation) error {
return a.st.ApplyOperation(unitsOp)
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"UpdateUnits",
"(",
"unitsOp",
"*",
"UpdateUnitsOperation",
")",
"error",
"{",
"return",
"a",
".",
"st",
".",
"ApplyOperation",
"(",
"unitsOp",
")",
"\n",
"}"
] | // UpdateUnits applies the given application unit update operations. | [
"UpdateUnits",
"applies",
"the",
"given",
"application",
"unit",
"update",
"operations",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2767-L2769 |
157,699 | juju/juju | state/application.go | AddOperation | func (a *Application) AddOperation(props UnitUpdateProperties) *AddUnitOperation {
return &AddUnitOperation{
application: &Application{st: a.st, doc: a.doc},
props: props,
}
} | go | func (a *Application) AddOperation(props UnitUpdateProperties) *AddUnitOperation {
return &AddUnitOperation{
application: &Application{st: a.st, doc: a.doc},
props: props,
}
} | [
"func",
"(",
"a",
"*",
"Application",
")",
"AddOperation",
"(",
"props",
"UnitUpdateProperties",
")",
"*",
"AddUnitOperation",
"{",
"return",
"&",
"AddUnitOperation",
"{",
"application",
":",
"&",
"Application",
"{",
"st",
":",
"a",
".",
"st",
",",
"doc",
":",
"a",
".",
"doc",
"}",
",",
"props",
":",
"props",
",",
"}",
"\n",
"}"
] | // AddOperation returns a model operation that will add a unit. | [
"AddOperation",
"returns",
"a",
"model",
"operation",
"that",
"will",
"add",
"a",
"unit",
"."
] | ba728eedb1e44937c7bdc59f374b06400d0c7133 | https://github.com/juju/juju/blob/ba728eedb1e44937c7bdc59f374b06400d0c7133/state/application.go#L2826-L2831 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.