- We need some tools installed on the Docker image that we use for agents.
- We have some scripts that we execute on every build.
- CloudBees Jenkins Enterprise (CJE) - AWS/OpenStack/Anywhere
You want to have a new Palace template with some additional software installed. In order to do that, you need to create a new Docker image. Your starting point can be any
FROM any of the Docker images shown below:
If you are using a Palace Template that you want to use as base, you can find the Docker image used on its configure page, under the image field
Once you have chosen the base image (e.g.
cloudbees/java-with-docker-client ) you have to create a
Dockerfile for it. Please, review the sample below where we install subversion, curl ,and htop
FROM cloudbees/java-with-docker-client:latest USER root RUN apt-get update -y RUN apt-get install -y subversion curl htop
When you have the
Dockerfile you must push the image to your Docker Registry. Once that you have done it, you could use it on a Palace template.
To use a private registry in a Palace template, review Using private Docker registries.
Then you use the regular docker tag prefixed by the name of the ecr registry you wish to use (e.g.
aws_account_id.dkr.ecr.region.amazonaws.com/my-org/my-image:my-version); and you must reference
docker.tar.gz containing credentials as documented on Using private Docker registries in your docker template.
For more details on how to configure a Palace template, please review the links below.
Tested products/plugins version
The latest update of this article was tested with: