Update

Dockerfile

@@ -1,13 +1,21 @@
-FROM python:3.9-slim
+# syntax = docker/dockerfile:1-experimental
+FROM golang:1.23-alpine AS builder
 
-RUN useradd -m -u 1000 user
-USER user
-ENV PATH="/home/user/.local/bin:$PATH"
+WORKDIR /home/appuser
+COPY go.mod .
+RUN go mod download
+COPY main.go .
 
-WORKDIR /app
+#  -s disable symbol table, -w disable DWARF generation (smaller binary)
+# cross compile for amd64
+RUN --mount=type=cache,target=/root/.cache/go-build \
+    CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-s -w" -o /bin/mock-server .
 
-COPY --chown=user ./requirements.txt requirements.txt
-RUN pip install --no-cache-dir --upgrade -r requirements.txt
+# Set platform to x64
+FROM --platform=linux/amd64 gcr.io/distroless/static-debian12:nonroot as server
 
-COPY --chown=user . /app
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+WORKDIR /home/appuser
+COPY --from=builder --chown=nonroot:nonroot /bin/mock-server ./bin/mock-server
+
+EXPOSE 3001/tcp
+ENTRYPOINT ["./bin/mock-server"]

go.mod

@@ -0,0 +1,3 @@
+module example.com/m/v2
+
+go 1.23.5

main.go

@@ -0,0 +1,10 @@
+// print hello world
+package main
+
+import (
+	"fmt"
+)
+
+func main() {
+	fmt.Println("Hello, World!")
+}