adding installation registry to version catalogue

* modified image_repositories section schema in version catalogue.
  new type : type map[string]ImageRepositorySpec
  old type : string.
* replaced registry attribute in Installation resource from
  version-catalogue image_repositories section.
* updated old attributes from  image_repositories section as per new
  schema.

Closes: #590
Change-Id: I2159e23b8a63b5f48d2f4e79b56c2bc021646c77

manifests/function/airshipctl-base-catalogues/versions-airshipctl.yaml

@@ -162,4 +162,10 @@ spec:
 
   kubernetes: v1.18.6
 
-  image_repositories: k8s.gcr.io
+  image_repositories:
+    cni:
+      name: tigera-operator
+      repository: quay.io
+    controlplane:
+      name: kubeadm-clusterConfiguration
+      repository: k8s.gcr.io

manifests/function/airshipctl-schemas/airshipit.org_versionscatalogues.yaml

@@ -196,8 +196,34 @@ spec:
                   are grouped by airshipctl function -> images in function.
                 type: object
               image_repositories:
+                additionalProperties:
+                  description: ImageRepositorySpec defines the spec for a repository
+                    that includes repository URL, Name and one of Hash/Tag/SHA/Digest.
+                  properties:
+                    digest:
+                      type: string
+                    hash:
+                      type: string
+                    name:
+                      description: Name is an optional property that is used to specify
+                        the name of an image. Typically, this format is only needed
+                        for charts such as dex-aio, which uses "repo", "name", and
+                        "tag" properties to declare images, rather than the more commonly
+                        used "repository" and "tag". In such cases, "repository" should
+                        contain only the name of the repository (e.g. "quay.io") and
+                        the "name" property should contain the image name (e.g. "metal3-io/ironic").
+                      type: string
+                    repository:
+                      type: string
+                    sha:
+                      type: string
+                    tag:
+                      type: string
+                  required:
+                  - repository
+                  type: object
                 description: Allows for the specification of the image repositories
-                type: string
+                type: object
               images:
                 additionalProperties:
                   additionalProperties:

manifests/function/cni/tigera-operator/replacements/versions.yaml

@@ -17,3 +17,13 @@ replacements:
       kind: Deployment
       name: tigera-operator
     fieldrefs: ["{.spec.template.spec.containers[?(.name == 'tigera-operator')].image}"]
+- source:
+    objref:
+      kind: VersionsCatalogue
+      name: versions-airshipctl
+    fieldref: "{.spec.image_repositories.cni.repository}"
+  target:
+    objref:
+      kind: Installation
+      name: default
+    fieldrefs: ["{.spec.registry}"]

manifests/function/ephemeral/replacements/versions.yaml

@@ -13,7 +13,7 @@ replacements:
     objref:
       kind: VersionsCatalogue
       name: versions-airshipctl
-    fieldref: "{.spec.image_repositories}"
+    fieldref: "{.spec.image_repositories.controlplane.repository}"
   target:
     objref:
       name: ephemeral-bmc-secret

manifests/function/k8scontrol/replacements/versions.yaml

@@ -35,7 +35,7 @@ replacements:
     objref:
       kind: VersionsCatalogue
       name: versions-airshipctl
-    fieldref: "{.spec.image_repositories}"
+    fieldref: "{.spec.image_repositories.controlplane.repository}"
   target:
     objref:
       kind: KubeadmControlPlane

pkg/api/v1alpha1/versionscatalogue_types.go

@@ -165,7 +165,7 @@ type VersionsCatalogueSpec struct {
 	Kubernetes string `json:"kubernetes,omitempty"`
 
 	// Allows for the specification of the image repositories
-	ImageRepositories string `json:"image_repositories,omitempty"`
+	ImageRepositories map[string]ImageRepositorySpec `json:"image_repositories,omitempty"`
 }
 
 // +kubebuilder:object:root=true