skaffold.yaml

# SPDX-FileCopyrightText: 2024 SAP SE or an SAP affiliate company and Gardener contributors
#
# SPDX-License-Identifier: Apache-2.0
---
apiVersion: skaffold/v4beta3
kind: Config
metadata:
  name: extension
build:
  tagPolicy:
    inputDigest: {}
  insecureRegistries:
    - garden.local.gardener.cloud
  artifacts:
    - image: local-skaffold/gardener-extension-shoot-lakom-service
      # The extension controller uses the vectorImageOverwrite values to use 
      # as the image for the resources it deploys.
      # This requires that the admission controller is built before this image.
      requires:
        - image: local-skaffold/lakom
      hooks:
        after:
          - command: ["sh", "hack/skaffold-image.sh"]
      ko:
        # The dependencies section configures what files Skaffold should watch for changes when in dev mode.
        # These dependencies can be updated using a skaffold script found in the hack dir
        dependencies:
          paths:
            - charts
            - charts/images.yaml
            - cmd/gardener-extension-shoot-lakom-service
            - cmd/gardener-extension-shoot-lakom-service/app
            - pkg/apis/config
            - pkg/apis/config/v1alpha1
            - pkg/apis/lakom
            - pkg/apis/lakom/v1alpha1
            - pkg/cmd
            - pkg/constants
            - pkg/controller/config
            - pkg/controller/healthcheck
            - pkg/controller/lifecycle
            - pkg/controller/seed
            - pkg/imagevector
            - pkg/secrets
            - VERSION
        ldflags:
          - '{{.LD_FLAGS}}'
        main: ./cmd/gardener-extension-shoot-lakom-service
    - image: local-skaffold/lakom
      # We need the image for the lakom admisison controller to be injected 
      # into the imageVectorOverwrite for the controller registration.
      # Skaffold currently does not give us an easy way to access the 
      # image name of the newly built lakom during deployment (eg. passing it
      # to kustomize).
      #
      # Hooks(https://skaffold.dev/docs/lifecycle-hooks/), however, provide us
      # environment variables that contain the needed values:
      # - SKAFFOLD_IMAGE_REPO
      # - SKAFFOLD_IMAGE_TAG
      #
      # For this reason, using a post-build hook we can inject the image name and
      # image tag into a patch file for kustomize, which will be triggered during
      # the deployment phase of skaffold.
      #
      # The script file simply creates the needed resource patch for kustomize.
      hooks:
        after:
          - command: ["sh", "hack/skaffold-imagevector.sh"]
      ko:
        dependencies:
          paths:
            - cmd/lakom
            - cmd/lakom/app
            - pkg/constants
            - pkg/lakom/config
            - pkg/lakom/metrics
            - pkg/lakom/resolvetag
            - pkg/lakom/utils
            - pkg/lakom/verifysignature
            - VERSION
        ldflags:
          - '{{.LD_FLAGS}}'
        main: ./cmd/lakom
resourceSelector:
  allow:
    # instruct skaffold to inject the built image reference into the image field in our ControllerDeployment
    - groupKind: ControllerDeployment.core.gardener.cloud
      image: [".*"]
manifests:
  kustomize:
    paths:
      - local-setup
deploy:
  kubectl: {}
---
apiVersion: skaffold/v4beta3
kind: Config
metadata:
  name: admission
build:
  artifacts:
    - image: local-skaffold/gardener-extension-shoot-lakom-admission
      ko:
        dependencies:
          paths:
            - cmd/gardener-extension-shoot-lakom-admission
            - cmd/gardener-extension-shoot-lakom-admission/app
            - pkg/admission/validator/lakom
            - pkg/apis/lakom
            - pkg/apis/lakom/v1alpha1
            - pkg/constants
            - VERSION
        ldflags:
          - '{{.LD_FLAGS}}'
        main: ./cmd/gardener-extension-shoot-lakom-admission
deploy:
  helm:
    releases:
      - name: gardener-extension-shoot-lakom-admission
        namespace: garden
        wait: true
        chartPath: charts/gardener-extension-shoot-lakom-admission
        setValueTemplates:
          global.image.repository: '{{.IMAGE_REPO_local_skaffold_gardener_extension_shoot_lakom_admission}}'
          global.image.tag: '{{.IMAGE_TAG_local_skaffold_gardener_extension_shoot_lakom_admission}}@{{.IMAGE_DIGEST_local_skaffold_gardener_extension_shoot_lakom_admission}}'