To launch a Jenkins server in a Docker container using Docker Compose, the following docker-compose.yml defines a Jenkins server with a persistent job configuration.
jenkins:
image: "jenkins:alpine"
ports:
- 8080:8080
volumes:
- /var/jenkins_home
And start then start it:
docker-compose up
You should now have a Jenkins running on localhost:8080.
If you need a bash to change any configuration, start it like this:
docker exec -i -t jenkins_jenkins_1 /bin/bash