This is a Jenkins CI server with docker in docker support (dind), espacially for building NodeJS applications and composing docker images. The main image is based on docker image from https://github.com/killercentury/docker-jenkins-dind.

Preinstalled build dependencies:

• NodeJS v8.1.4
• NPM v3.10.9
• Gulp CLI v3.9.1
• Grunt CLI v1.0.1
• Bower v1.8.0
• Sass v3.5.1
• Node Gyp v3.4.0
• NightwatchJS v0.9.9
• Docker v17.06.0
• Docker Compose v1.14.0
• Docker Machine v0.12.2
• Jenkins CI v2.34
• Oracle Java JDK v1.8.0
• Sonarqube v6.4

You can run this container by:

docker run -d \
  -p 8080:8080 \
  -p 9000:9000 \
  --privileged \
  -e DOCKER_DAEMON_ARGS="-H tcp://127.0.0.1:4243 -H unix:///var/run/docker.sock" \
  --restart=always \
  -v /my/jenkins/home:/var/lib/jenkins \
  -v /my/sonarqube/home/conf:/var/lib/sonarqube-6.4/conf \
  -v /my/sonarqube/home/data:/var/lib/sonarqube-6.4/data \
  --name myJenkinsContainer \
  schlechtweg/jenkins-nodejs

• runs the container;
• maps the host port 8080 (jenkins) to the container port 8080;
• maps the host port 9000 (sonarqube) to the container port 9000;
• mount jenkins volume
• mount sonarqube data and config dir volume
• to connect to an docker deamon
• sets an "always" restart policy;
• adds your docker host to the container /etc/hosts file so that Jenkins can access the Docker API
• names the image jenkins.

• prevent NPM EACCES errors cause missing permissions on mounted volumes (e.g. on nodejs git dependencies)
  • the container contains a folder /var/npm/ (owner and group is jenkins).
  • you can set the npm cache directory to this folder by adding an jenkins build command npm config set cache /var/npm/cache
• how-to persist my jenkins config?
  • add jenkins home (/var/lib/jenkins) volume on docker statup command.
  • All settings will be stored there
• how-to ssh public key auth outside docker container?
  • create an .sshdirectory (permission 700) in your jenkins home directory and copy your private ssh key (permission 600)