Use Docker+jenkins to build CI automatic deployment

Step-by

Installing the Jenkins Docker image

sudo docker pull Jenkins

Create Jenkins_home folder in home directory

mkdir Jenkins_home

Put the Jenkins_home folder to Jenkins user operation rights

sudo chown-r 1000/home/jenkins_home

Start Jenkins Docker on port 8080 (if it is already occupied, you can replace it with the corresponding other port)

sudo docker run-p 8080:8080-p 50000:50000-v/home/jenkins_home:/var/jenkins_home Jenkins

Open IP Address: 8080 Web page, follow the prompts
/var/jenkins_home/secrets/initialadminpassword
Find the initial code inside to change the/var/jenkins_home to/home/jenkins_home.

Cat/home/jenkins_home/secrets/initialadminpassword

Follow the corresponding password initialization and start using Jenkins.