plugin-installation-manager-tool VS docker

https://github.com/jenkinsci/plugin-installation-manager-tool will work offline.

https://github.com/jenkinsci/plugin-installation-manager-tool hAs been integrated into the official docker image for quite some time now. You should be able to setup an init container to run that an install everything.

See https://github.com/jenkinsci/plugin-installation-manager-tool/blob/master/README.md for the documentation and https://www.jenkins.io/doc/book/installing/offline/#offline-plugin-installation for a brief overview.

jenkins/jenkins:lts : Official docker image for jenkins

Once Docker is installed, we can start a Docker container from a Docker image. This can be an image you've built yourself or one of the 8.4 million images available on Docker Hub. From Redis to Jenkins to WordPress, there's an image for it on the hub.

The Jenkins server used in this project was installed using the documentation. See more

To simplify (if you already have a Docker up and running), start your Jenkins instance:

The recommended Docker image to use is the Official jenkins/jenkins image from Docker hub repo. A new jenkins/jenkins image is published each time a new release of Jenkins Docker is published (Don't use Jenkins image - Already deprecated). OK!!! Let's start.

What you are looking at is NOT docker file. Actual docker file could be found https://github.com/jenkinsci/docker/blob/master/11/alpine/hotspot/Dockerfile

You need to use this image: https://hub.docker.com/r/jenkins/jenkins

I've looked at this github issue which doesn't seem to solve the problem. Does anyone know how to accomplish this or do I need to manually update the plugins when they become available?