Support building a single container for jenkins.io deployment

Jenkinsfile

@@ -53,7 +53,7 @@ node('docker') {
             def container
             stage('Containerize') {
                 container = docker.build("jenkinsciinfra/plugin-site:${shortCommit}",
-                                        '--no-cache --rm .')
+                                        '--no-cache --rm deploy')
                 if (!isPullRequest) {
                     container.push()
                 }

Makefile

@@ -0,0 +1,14 @@
+# Basic Makefile just to make creating containers a bit easier outside of
+# Jenkins itself (see also: Jenkinsfile)
+
+plugindata:
+	mvn -PgeneratePluginData
+
+war: plugindata
+	mvn -B clean verify
+
+build: war plugindata
+	docker build -t jenkinsciinfra/plugin-site deploy
+
+
+.PHONY: build war plugindata

deploy/Dockerfile

@@ -0,0 +1,26 @@
+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 plugin-site /plugins
+WORKDIR /plugins
+# Make sure all our node dependencies are present and accounted for
+RUN npm install
+
+
+WORKDIR $JETTY_BASE
+
+# Expose the npm server's port while we're at it
+EXPOSE 5000
+CMD /usr/bin/supervisord -c /etc/supervisor/conf.d/supervisord.conf

deploy/supervisord.conf

@@ -0,0 +1,16 @@
+[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