Update Dockerfile

Dockerfile

@@ -2,22 +2,18 @@ FROM nikolaik/python-nodejs:python3.9-nodejs18
 
 USER root
 
-# Install necessary packages
 RUN apt-get -y update && apt-get -y install nginx xvfb openssh-server
 
-# Prepare Nginx directories
 RUN mkdir -p /var/cache/nginx \
              /var/log/nginx \
              /var/lib/nginx
 RUN touch /var/run/nginx.pid
 
-# Change ownership to non-root user
 RUN chown -R pn:pn /var/cache/nginx \
                        /var/log/nginx \
                        /var/lib/nginx \
                        /var/run/nginx.pid
 
-# Switch to non-root user
 USER pn
 ENV HOME=/home/pn \
     PATH=/home/pn/.local/bin:$PATH
@@ -26,30 +22,21 @@ RUN mkdir $HOME/app
 
 WORKDIR $HOME/app
 
-# Install necessary npm packages
 RUN npm install --save express ws
 
-# Copy Nginx configuration
 COPY --chown=pn nginx.conf /etc/nginx/sites-available/default
 
-# SSH Setup
-# Create the .ssh directory and generate SSH key pair non-interactively
-RUN mkdir -p /home/pn/.ssh && \
-    ssh-keygen -t rsa -b 4096 -f /home/pn/.ssh/id_rsa -N "" && \
-    chmod 700 /home/pn/.ssh && \
-    chmod 600 /home/pn/.ssh/id_rsa && \
-    chmod 644 /home/pn/.ssh/id_rsa.pub
+# Create the .ssh directory if it does not exist
+RUN mkdir -p /home/pn/.ssh
 
-# Expose SSH port (usually port 22)
-EXPOSE 22
-
-# Switch back to root for running SSH daemon and Nginx
-USER root
+# Generate SSH key pair non-interactively
+RUN ssh-keygen -t rsa -b 4096 -f /home/pn/.ssh/id_rsa -N ""
 
-# Start SSH manually without systemctl
-RUN mkdir /var/run/sshd
-
-# Expose Nginx port (default port 80)
-EXPOSE 80
+# Optionally, set permissions for the .ssh directory and keys
+RUN chmod 700 /home/pn/.ssh && \
+    chmod 600 /home/pn/.ssh/id_rsa && \
+    chmod 644 /home/pn/.ssh/id_rsa.pub
+    
+COPY --chown=pn . .
 
 CMD ["bash", "run.sh"]