[Deletion Modes] Make KLM support application/x-tar as access mediaType for raw-manifest and default-cr resource

[ruanxin]

In order to make Kyma Module as OCM component compatible with ocm-controller, the default-cr and raw-manifest resources in Kyma Module should be defined as application/x-tar mediaType (as Directory).

Currently KLM is possible to parsing raw-manifest as application/octet-stream mediaType (as file), however it is not possible to deploy by ocm-controller.

lifecycle-manager/tests/moduletemplates/moduletemplate_template_operator_v2_fast.yaml

Lines 34 to 48 in a0c4943

	resources:
	- access:
	globalAccess:
	digest: sha256:b4e9c3717a84a3256b32d915752c0f034195e11d3a35fc468ed3036b6a91df5f
	mediaType: application/octet-stream
	ref: europe-west3-docker.pkg.dev/sap-kyma-jellyfish-dev/template-operator/component-descriptors/kyma-project.io/module/template-operator
	size: 15217
	type: ociBlob
	localReference: sha256:b4e9c3717a84a3256b32d915752c0f034195e11d3a35fc468ed3036b6a91df5f
	mediaType: application/octet-stream
	type: localBlob
	name: raw-manifest
	relation: local
	type: yaml
	version: 2.4.2-e2e-test

new kyma module ocm component looks like below:

resources:
  - access:
      imageReference: europe-docker.pkg.dev/kyma-project/prod/template-operator:1.0.0
      type: ociArtifact
    digest:
      hashAlgorithm: SHA-256
      normalisationAlgorithm: ociArtifactDigest/v1
      value: 03a194e1dca2421755cec5ec1e946de744407e6e1ca3b671f715fee939e8d1fb
    name: module-image
    relation: external
    type: ociArtifact
    version: 1.0.0
  - access:
      localReference: sha256:ad76888e8aee1c337eed330443cae54b4f912824e9c17c0f876e48d12f8ad65d
      mediaType: application/x-tar
      type: localBlob
    digest:
      hashAlgorithm: SHA-256
      normalisationAlgorithm: genericBlobDigest/v1
      value: ad76888e8aee1c337eed330443cae54b4f912824e9c17c0f876e48d12f8ad65d
    name: raw-manifest
    relation: local
    type: directory
    version: 1.0.0
  - access:
      localReference: sha256:7b747b3bbc6504c3198c52c764508f0217a39f44cb4ee52ed5f67b3b0fb6df9e
      mediaType: application/x-tar
      type: localBlob
    digest:
      hashAlgorithm: SHA-256
      normalisationAlgorithm: genericBlobDigest/v1
      value: 7b747b3bbc6504c3198c52c764508f0217a39f44cb4ee52ed5f67b3b0fb6df9e
    name: default-cr
    relation: local
    type: directory
    version: 1.0.0
  sources: []
  version: 1.0.0

AC

• Manifest Controller: KLM is able to deploy raw-manifest resource from access mediaType application/x-tar and application/octet-stream (for backward compatibility)
• (❌ ) Kyma Controller: Add that KLM is able to deploy default-cr resource from access mediaType application/x-tar and moduletemplate.spec.data (for backward compatibility) during Manifest CR creation
• Cover with integration test
  • Hint:

    lifecycle-manager/tests/integration/controller/manifest/manifest_controller_test.go

    Line 17 in 93a3385

    func setupTestEnvironment(ociTempDir, installName string) {

• Adapt existing E2E test if necessary

AC updated:

• Default CR keep in ModuleTemplate moduletemplate.spec.data, so that KLM is able to deploy it directly, but not read from default-cr layer.