https://hub.docker.com/r/jenkins/jenkins/ https://github.com/rancher/jenkins-rancher
https://medium.com/@manav503/how-to-build-docker-images-inside-a-jenkins-container-d59944102f30 https://getintodevops.com/blog/the-simple-way-to-run-docker-in-docker-for-ci
docker version musth match docker installed in host https://docs.docker.com/install/linux/docker-ce/debian/#install-docker-ce
docker build -t snecommerce/jenkins-docker:latest .
docker login
docker push snecommerce/jenkins-docker
update to officiel https://hub.docker.com/r/jenkins/jenkins/
https://github.com/rancher/jenkins-master
https://rancher.com/drone-vs-jenkins/
https://rancher.com/docker-based-build-pipelines-part-1-continuous-integration-and-testing/