Updating helm-update-image to yaml-update

[creeram]

I saw with the new version of kargo helm-update-image is deprecated.

We have this config for that:

      - uses: helm-update-image
        as: update-chart-image
        config:
          path: ./src/apps/dev/deployment.yaml
          images:
          - image: registry.example.com/demo/images/nginx
            key: spec.values.override_app_image
            value: ImageAndTag

Now how can I achieve the same thing for ImageAndTag with yaml-update?

[hiddeco]

- uses: yaml-update
  as: update-chart-image
  config:
    path: ./src/apps/dev/deployment.yaml
    updates:
    - key: spec.values.override_app_image
      value: registry.example.com/demo/images/nginx:${{ imageFrom("registry.example.com/demo/images/nginx").Tag }}

or

- uses: yaml-update
  as: update-chart-image
  config:
    path: ./src/apps/dev/deployment.yaml
    updates:
    - key: spec.values.override_app_image
      value: ${{ imageFrom("registry.example.com/demo/images/nginx").RepoURL }}:${{ imageFrom("registry.example.com/demo/images/nginx").Tag }}

should make this work for you.

Refer also to the expression language reference to get a better grasp on how this works, as it is of growing importance to describe (complex) promotion steps.