build: Add files for clusterctl compatibility (#284)

Following clusterctl provider docs.

Author: jimmidyson

.gitignore

@@ -38,3 +38,4 @@ node_modules/
 .hugo_build.lock
 
 /cluster.yaml
+/runtime-extension-components.yaml

.goreleaser.yml

@@ -24,6 +24,24 @@ release:
     **Full Changelog**: https://github.com/d2iq-labs/{{.ProjectName}}/compare/{{ .PreviousTag }}...{{ .Tag }}
   extra_files:
     - glob: ./examples/capi-quick-start/*.yaml
+    - glob: metadata.yaml
+    - glob: runtime-extension-components.yaml
+
+before:
+  hooks:
+    - |
+      sh -ec 'if [ {{ .IsSnapshot }} != true ]; then
+        cat <<EOF > runtime-extension-components.yaml
+      apiVersion: v1
+      kind: Namespace
+      metadata:
+        name: capi-runtime-extensions-system
+      $(helm template capi-runtime-extensions ./charts/capi-runtime-extensions \
+        --namespace capi-runtime-extensions-system \
+        --set-string image.tag={{ .Version }} \
+      )
+      EOF
+      fi'
 
 builds:
   - id: capi-runtime-extensions
@@ -49,21 +67,24 @@ builds:
       - arm64
     mod_timestamp: '{{ .CommitTimestamp }}'
     hooks:
-      post: |
-        sh -ec 'if [ {{ .IsSnapshot }} == true ] && [ {{ .Runtime.Goarch }} == {{ .Arch }} ]; then
-          env GOOS=linux GOARCH={{ .Arch }} \
-              SOURCE_DATE_EPOCH=$(date +%s) \
-              KO_DOCKER_REPO=ko.local/capi-runtime-extensions \
-              ko build \
-                --bare \
-                -t {{ .Version }} \
-                ./cmd
-        fi'
+      post:
+        - |
+          sh -ec 'if [ {{ .IsSnapshot }} == true ] && [ {{ .Runtime.Goarch }} == {{ .Arch }} ]; then
+            env GOOS=linux GOARCH={{ .Arch }} \
+                SOURCE_DATE_EPOCH=$(date +%s) \
+                KO_DOCKER_REPO=ko.local/capi-runtime-extensions \
+                ko build \
+                  --bare \
+                  -t {{ .Version }} \
+                  ./cmd
+          fi'
+
 archives:
   - name_template: '{{ .ProjectName }}_v{{trimprefix .Version "v"}}_{{ .Os }}_{{ .Arch }}'
     rlcp: true
     builds:
       - capi-runtime-extensions
+
 kos:
   - id: capi-runtime-extensions
     build: capi-runtime-extensions
@@ -90,7 +111,9 @@ kos:
     bare: true
     tags:
       - v{{trimprefix .Version "v"}}
+
 checksum:
   name_template: 'checksums.txt'
+
 snapshot:
   name_template: "{{ incminor .Tag }}-dev"

charts/capi-runtime-extensions/templates/_helpers.tpl

@@ -20,6 +20,7 @@ Common labels
 app.kubernetes.io/name: {{ include "chart.name" . }}
 helm.sh/chart: {{ include "chart.fullname" . }}
 app.kubernetes.io/instance: {{ .Release.Name }}
+cluster.x-k8s.io/provider: runtime-extensions-d2iq-labs
 {{- if .Chart.AppVersion }}
 app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
 {{- end }}

make/goreleaser.mk

@@ -16,8 +16,7 @@ build-snapshot: dockerauth go-generate ; $(info $(M) building snapshot $*)
 		--snapshot \
 		--clean \
 		--parallelism=$(GORELEASER_PARALLELISM) \
-		$(if $(BUILD_ALL),,--single-target) \
-		--skip-post-hooks
+		$(if $(BUILD_ALL),,--single-target)
 
 .PHONY: release
 release: ## Builds a release with goreleaser

metadata.yaml

@@ -0,0 +1,12 @@
+# Copyright 2024 D2iQ, Inc. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+apiVersion: clusterctl.cluster.x-k8s.io/v1alpha3
+kind: Metadata
+releaseSeries:
+- major: 0
+  minor: 2
+  contract: v1beta1
+- major: 0
+  minor: 3
+  contract: v1beta1