feat(helm): create default registry monitors on installs and upgrades

Author: plaffitt

helm/kube-image-keeper/templates/registrymonitors.yaml

@@ -0,0 +1,13 @@
+{{- $defaultSpec := .Values.registryMonitors.defaultSpec }}
+{{- range .Values.registryMonitors.items }}
+apiVersion: kuik.enix.io/v1alpha1
+kind: RegistryMonitor
+metadata:
+  name: {{ .name | default .registry }}
+spec:
+  registry: {{ .registry }}
+  interval: {{ .interval | default $defaultSpec.interval }}
+  maxPerInterval: {{ .maxPerInterval | default $defaultSpec.maxPerInterval }}
+  parallel: {{ .parallel | default $defaultSpec.parallel }}
+---
+{{- end }}

helm/kube-image-keeper/values.yaml

@@ -85,3 +85,21 @@ serviceAccount:
   annotations: {}
   # -- Additional labels to add to the serviceAccount
   extraLabels: {}
+
+registryMonitors:
+  defaultSpec:
+    # -- Time window during which maxPerInterval limits the number of monitoring tasks. (e.g., 6h, 30m)
+    interval: 6h
+    # -- Maximum monitoring tasks to run in the given interval and for a given registry.
+    maxPerInterval: 100
+    # -- Maximum monitoring tasks to run in parallel for a given registry.
+    parallel: 10
+  # -- RegistryMonitors to create on install and upgrade, if name is not provided, defaults to registry value.
+  items:
+    - name: docker.io
+      registry: docker.io
+      interval: 6h
+      maxPerInterval: 100
+      parallel: 10
+    - registry: quay.io
+    - registry: ghcr.io