Custom images in steps

Using custom docker images in your steps

Jenkins X supports various types of Docker builder images, as long as the image is published in an accessible registry.

One example is to re-use Google’s fairly small cloud builder images to perform quick tasks:

         - image:
           name: install-dependencies
           command: npm
           args: ['install']

Or you can use your own published images like this:

          - image:
            name: build-website
            command: hugo
            - -d
            - tmp-website
            - --enableGitInfo
            - --baseURL http://${APP_NAME}.jx-${REPO_OWNER}-${REPO_NAME}-pr-${PULL_NUMBER}.${DOMAIN}/

The main requirement is that the image is available, either with or without authentication.