feat(helm): standalone garbage collection cronjob

helm/kube-image-keeper/templates/garbage-collection-cron-job.yaml

@@ -1,3 +1,4 @@
+{{- if .Values.registry.garbageCollection.enabled }}
 {{- if and .Values.registry.garbageCollection.schedule (or .Values.registry.persistence.enabled (eq (include "kube-image-keeper.registry-stateless-mode" .) "true")) }}
 {{- if semverCompare ">=1.21-0" (default .Capabilities.KubeVersion.Version .Values.kubeVersion) -}}
 apiVersion: batch/v1
@@ -61,3 +62,4 @@ spec:
                   kubectl rollout status sts {{ include "kube-image-keeper.fullname" . }}-registry
                   {{- end }}
 {{- end }}
+{{- end }}

helm/kube-image-keeper/templates/garbage-collection-role-binding.yaml

@@ -1,3 +1,4 @@
+{{- if .Values.registry.garbageCollection.enabled }}
 {{- if .Values.registry.garbageCollection.schedule }}
 apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
@@ -13,3 +14,4 @@ subjects:
     name: {{ include "kube-image-keeper.fullname" . }}-registry-restart
     namespace: {{ .Release.Namespace }}
 {{- end }}
+{{- end }}

helm/kube-image-keeper/templates/garbage-collection-role.yaml

@@ -1,3 +1,4 @@
+{{- if .Values.registry.garbageCollection.enabled }}
 {{- if .Values.registry.garbageCollection.schedule }}
 apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
@@ -15,3 +16,4 @@ rules:
     resources: ["pods/exec"]
     verbs: ["create"]
 {{- end }}
+{{- end }}

helm/kube-image-keeper/templates/garbage-collection-service-account.yaml

@@ -1,6 +1,8 @@
+{{- if .Values.registry.garbageCollection.enabled }}
 {{- if .Values.registry.garbageCollection.schedule }}
 kind: ServiceAccount
 apiVersion: v1
 metadata:
   name: {{ include "kube-image-keeper.fullname" . }}-registry-restart
 {{- end }}
+{{- end }}

helm/kube-image-keeper/templates/registry-statefulset.yaml

@@ -50,6 +50,7 @@ spec:
           volumeMounts:
             - mountPath: /var/lib/registry
               name: data
+        {{- if .Values.registry.garbageCollection.enabled }}
         - name: garbage-collector
           image: "{{ .Values.registry.image.repository }}:{{ .Values.registry.image.tag }}"
           imagePullPolicy: {{ .Values.registry.image.pullPolicy }}
@@ -63,6 +64,7 @@ spec:
           volumeMounts:
             - mountPath: /var/lib/registry
               name: data
+        {{- end }}
       {{- end }}
       containers:
         - name: registry

helm/kube-image-keeper/values.yaml

@@ -235,6 +235,7 @@ registry:
     azure: {}
     azureExistingSecret: ""
   garbageCollection:
+    enabled: true
     # -- Garbage collector cron schedule. Use standard crontab format.
     schedule: "0 0 * * 0"
     # -- If true, delete untagged manifests. Default to false since there is a known bug in **docker distribution** garbage collect job.