Dockerfile

FROM jetty:9-alpine

# Add our system dependencies for running jetty and node services inside the
# container
RUN apk update && apk add supervisor nodejs


# Bring our Java backend app over for Jetty
COPY target/*.war /var/lib/jetty/webapps/ROOT.war

# Bring our supervisor configuration for supervisord
COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf

# Prepare the front-end portion of the site
RUN mkdir /plugins
COPY OSS-plugin-site /plugins
WORKDIR /plugins
# Make sure all our node dependencies are present and accounted for
RUN npm install

# Reset our working directory
WORKDIR /

# Expose the npm server's port while we're at it
EXPOSE 5000
CMD /usr/bin/supervisord -c /etc/supervisor/conf.d/supervisord.conf

run.sh

docker run --rm -ti --net=host \
  -e HEADER_FILE=http://localhost:8000/header.html \
  -e DATA_FILE_URL=http://localhost:8000/plugins.json.gzip \
  jenkinsciinfra/plugin-site

supervisor.conf

[supervisord]
nodaemon=true

[program:jetty]
command=/docker-entrypoint.sh
directory=/var/lib/jetty
stdout_logfile=/dev/stdout
stdout_logfile_maxbytes=0
redirect_stderr=true

[program:frontend]
command=/usr/bin/npm run server
directory=/plugins
stdout_logfile=/dev/stdout
stdout_logfile_maxbytes=0
redirect_stderr=true