This will store the workspace in /var/jenkins_home. All Jenkins data lives in there - including plugins and configuration. You will probably want to make that an explicit volume so you can manage it and attach to another container for upgrades :

docker run -it -p 8080:8080 -p 50000:50000 -v jenkins_home:/var/jenkins_home -v /var/run/docker.sock:/var/run/docker.sock\ jenkins-docker

this will automatically create a 'jenkins_home' docker volume on the host machine, that will survive the container stop/restart/deletion.

The easiest way is to pull from Docker Hub:

docker run -it -p 8080:8080 -p 50000:50000
-v jenkins_home:/var/jenkins_home
-v /var/run/docker.sock:/var/run/docker.sock
--restart unless-stopped
mohangarapatidoc/jenkins-docker

Alternatively, you can clone this repository, build the image from the Dockerfile, and then run the container

docker build -t jenkins-docker .

docker run -it -p 8080:8080 -p 50000:50000
-v jenkins_home:/var/jenkins_home
-v /var/run/docker.sock:/var/run/docker.sock
--restart unless-stopped
jenkins-docker

• Created a pipeline using 'pipeline as Code'. Pipeline contain build, upload and deploy stages.
• In build stage, created the docker image.
• In upload stage, uploaded the image in a registry like Docker Hub with a different version label/tag.
• in deploy, deployed the container using latest code.
• The pipeline runs when there are changes pushed to the Git repo.

created Dockerfile in docker-jenkins-poc/nodejs-demo/Dockerfile. this app listens on port 3000, but the container should launch on port 80