OCM Helm Values PoC

make zot-start
make ocm-transfer
make run
make clean # also runs make zot-stop

Example output (you can use OVERRIDE_VALUES_TPL to avoid rebuilding the OCM component during development):

OVERRIDE_VALUES_TPL=$(pwd)/arc/values.yaml.tpl go run main.go
 2026-02-16T16:13:44+01:00 warning [ocm/oci/ocireg] "using insecure http for oci registry localhost:5000"
2026/02/16 16:13:44 go repository
2026/02/16 16:13:44 got component version
2026/02/16 16:13:44 loading resource with namehelm-values-template
2026/02/16 16:13:44 apiserver:
  image:
    {{- $apiserver := .resources | findByName "arc-apiserver-image" | dig "access" "imageReference" "" | parseRef }}
    repository: {{ $apiserver.host }}/{{ $apiserver.repository }}
    tag: {{ $apiserver.tag }}

controller:
  image:
    {{- $controller := .resources | findByName "arc-controller-manager-image" | dig "access" "imageReference" "" | parseRef }}
    repository: {{ $controller.host }}/{{ $controller.repository }}
    tag: {{ $controller.tag }}

etcd:
  image:
    {{- $etcdImage := .resources | findByName "etcd-image" | dig "access" "imageReference" "" | parseRef }}
    repository: {{ $etcdImage.host }}/{{ $etcdImage.repository }}
    tag: {{ $etcdImage.tag }}
2026/02/16 16:13:44 data being passed to template:
{
  "name": "opendefense.cloud/arc",
  "version": "0.1.0",
  "provider": {
    "name": "opendefense.cloud"
  },
  "creationTime": "2026-02-16T13:04:25Z",
  "repositoryContexts": [
    {
      "baseUrl": "http://localhost:5000",
      "componentNameMapping": "urlPath",
      "subPath": "my-components",
      "type": "OCIRegistry"
    }
  ],
  "sources": [],
  "componentReferences": [],
  "resources": [
    {
      "name": "helm-chart",
      "version": "v0.2.0",
      "type": "helmChart",
      "relation": "external",
      "digest": {
        "hashAlgorithm": "SHA-256",
        "normalisationAlgorithm": "ociArtifactDigest/v1",
        "value": "43d0a3045598b20ca8f39ac1b709e2a574d3a710d27aab5edf5b98ef40fe4d60"
      },
      "access": {
        "imageReference": "http://localhost:5000/my-components/opendefensecloud/charts/arc:0.1.4@sha256:43d0a3045598b20ca8f39ac1b709e2a574d3a710d27aab5edf5b98ef40fe4d60",
        "type": "ociArtifact"
      }
    },
    {
      "name": "arc-apiserver-image",
      "version": "v0.2.0",
      "type": "ociImage",
      "relation": "external",
      "digest": {
        "hashAlgorithm": "SHA-256",
        "normalisationAlgorithm": "ociArtifactDigest/v1",
        "value": "5761b14d99513783e136c5ef704f4dd492ecb5ed83bb124bba716ef11d024ee4"
      },
      "access": {
        "imageReference": "http://localhost:5000/my-components/opendefensecloud/arc-apiserver:v0.2.0@sha256:5761b14d99513783e136c5ef704f4dd492ecb5ed83bb124bba716ef11d024ee4",
        "type": "ociArtifact"
      }
    },
    {
      "name": "arc-controller-manager-image",
      "version": "v0.2.0",
      "type": "ociImage",
      "relation": "external",
      "digest": {
        "hashAlgorithm": "SHA-256",
        "normalisationAlgorithm": "ociArtifactDigest/v1",
        "value": "18cf724f10393f272f0650ffa4fb3e9a0057799748a34a04d840a35f1998d1ed"
      },
      "access": {
        "imageReference": "http://localhost:5000/my-components/opendefensecloud/arc-controller-manager:v0.2.0@sha256:18cf724f10393f272f0650ffa4fb3e9a0057799748a34a04d840a35f1998d1ed",
        "type": "ociArtifact"
      }
    },
    {
      "name": "etcd-image",
      "version": "v3.6.6",
      "type": "ociImage",
      "relation": "external",
      "digest": {
        "hashAlgorithm": "SHA-256",
        "normalisationAlgorithm": "ociArtifactDigest/v1",
        "value": "ea8a4698f22200bf0322fd8ed6e0b106a3107db649bd61f654e1a9fc14d9a17e"
      },
      "access": {
        "imageReference": "http://localhost:5000/my-components/coreos/etcd:v3.6.6@sha256:ea8a4698f22200bf0322fd8ed6e0b106a3107db649bd61f654e1a9fc14d9a17e",
        "type": "ociArtifact"
      }
    },
    {
      "name": "helm-values-template",
      "version": "0.1.0",
      "labels": [
        {
          "name": "opendefense.cloud/values-for",
          "value": "helm-chart"
        }
      ],
      "type": "yaml",
      "relation": "local",
      "digest": {
        "hashAlgorithm": "SHA-256",
        "normalisationAlgorithm": "genericBlobDigest/v1",
        "value": "ee9e3beed58b36dfd21b57fdb2d52573f21d41a7ac247ef7d6010d98c4ee2da3"
      },
      "access": {
        "localReference": "sha256:ee9e3beed58b36dfd21b57fdb2d52573f21d41a7ac247ef7d6010d98c4ee2da3",
        "mediaType": "application/octet-stream",
        "type": "localBlob"
      }
    }
  ]
}
2026/02/16 16:13:44 templating values
2026/02/16 16:13:44 apiserver:
  image:
    repository: localhost:5000/my-components/opendefensecloud/arc-apiserver
    tag: v0.2.0

controller:
  image:
    repository: localhost:5000/my-components/opendefensecloud/arc-controller-manager
    tag: v0.2.0

etcd:
  image:
    repository: localhost:5000/my-components/coreos/etcd
    tag: v3.6.6