❗ Note that changing update center variables will not change the Update Center being used by Jenkins runtime. It is possible to override the environment variables in images.
This tool will perform downloads from update centers, and internet access is required for the default update centers. You can rely on the plugin manager CLI to pass a set of plugins to download with their dependencies.
#Docker run image by repo name not id install#
Preinstalling plugins Install plugins script You can define the number of executors on the Jenkins built-in node using a groovy script.īy default it is set to 2 executors, but you can extend the image and change it to your desired number of executors (recommended 0 executors on the built-in node) :ĬOPY -chown=jenkins:jenkins oovy /usr/share/jenkins/ref//oovy Note that some symlinks on some OSes may be converted to copies (this can confuse jenkins with lastStableBuild links etc)įor more info check Docker docs section on Use volumes Setting the number of executors If your volume is inside a container - you can use docker cp $ID:/var/jenkins_home command to extract the data, or other options to find where the volume data is. Treat the jenkins_home directory as you would a database - in Docker you would generally put a database on a volume. If you bind mount in a volume - you can simply back up that directory ID of container will be returned from output of command above. You can access logs with command 'docker logs CONTAINER_ID' in order to check first login token. This will run Jenkins in detached mode with port forwarding and volume added. Docker run -d -v jenkins_home:/var/jenkins_home -p 8080:8080 -p 50000:50000 -restart always jenkins/jenkins:lts-jdk11
0 kommentar(er)
