在 Docker 中安装 Jenkins 及其插件，然后保存新图像以在另一台离线 PC 中使用

Question

Installl Jenkins and its plugins in an offline pc is difficult. can I install Jenkins in Docked, intall all the plugins needed in a PC, and then save this new image and copy it to the other PC which is offline?

Answer 1

One option is to mound local directory wit Jenkins and install plugins.

docker run -it --rm -v $PWD/:/var/jenkins_home -p 8081:8080 jenkins/jenkins

Once you mount host directory, then install required plugging, create Dockerfile like below

FROM jenkins/jenkins
COPY plugins /var/jenkins_home/plugins/

Then build this Dockerfile,

docker build -t my_custom_jenkins .

Then you can share this image with others and it will contain all plugins.

If you need full configuration then use below option

FROM jenkins/jenkins
COPY . /var/jenkins_home/plugins/