2. Jenkins Setup

2.1. Installing on Docker

• https://github.com/jenkinsci/docker/blob/master/README.md

1. Set-up environment:

   $ mkdir -p /home/jenkins
   $ chmod 777 /home/jenkins
   $ chmod 666 /var/run/docker.sock
   $ ln -s /home/jenkins /var/jenkins_home
   

2. Run Docker container:

   $ docker run \
       --detach  \
       --name jenkins \
       --rm \
       --publish 8080:8080 \
       --volume /home/jenkins:/var/jenkins_home \
       --volume /var/run/docker.sock:/var/run/docker.sock \
       jenkins/jenkins
   

3. Get admin password:

   $ cat /home/jenkins/secrets/initialAdminPassword
   

2.2. Installing using Docker Compose

1. Create /home/jenkins.yaml:

   Code 2.11. jenkins.yaml

   version: '3'
   
   networks:
       ecosystem:
           driver: bridge
   
   services:
       jenkins:
           image: jenkins/jenkins
           container_name: jenkins
           restart: "no"
           ports:
               - "8100:8080"
           networks:
               - ecosystem
           volumes:
               - /home/jenkins:/var/jenkins_home/
               - /var/run/docker.sock:/var/run/docker.sock
   

2. Run Jenkins

   $ cd /home/
   $ docker-compose -f jenkins.yaml up -d