feat: allow docker registry to be overridden

Resolves #6

templates/cronjob.yaml

@@ -26,7 +26,7 @@ spec:
                 name: {{ $nm }}-clusters
           containers:
             - name: setup
-              image: "eshepelyuk/cmak-operator-cli:{{ $version }}"
+              image: {{ printf "%s/eshepelyuk/cmak-operator-cli:%s" .Values.imageRegistry $version | quote }}
               command: ['python3', './json2zk.py']
               args:
                 - '{{ .Values.reconcile.overwriteZk | ternary "--" "--no-" }}overwrite-zk'

templates/deployment.yaml

@@ -15,7 +15,7 @@ spec:
     spec:
       containers:
         - name: zk
-          image: "zookeeper:3.6.1"
+          image: {{ printf "%s/zookeeper:%s" .Values.imageRegistry "3.6.1" | quote }}
           imagePullPolicy: IfNotPresent
           ports:
           - name: zk
@@ -33,7 +33,7 @@ spec:
             periodSeconds: 30
             timeoutSeconds: 15
         - name: ui
-          image: "hlebalbau/kafka-manager:{{ .Chart.AppVersion }}"
+          image: {{ printf "%s/hlebalbau/kafka-manager:%s" .Values.imageRegistry .Chart.AppVersion | quote }}
           imagePullPolicy: IfNotPresent
           ports:
           - name: http

values.schema.json

@@ -69,6 +69,8 @@
 
   "properties": {
     "global": { "type": "object", "additionalProperties": true, "title": "placeholder for usage as a subchart" },
+    "image": { "type": "object", "additionalProperties": true, "title": "skaffold compatibility" },
+    "imageRegistry": { "type": "string", "default": "docker.io", "title": "docker registry for all images of the chart" },
     "reconcile": {
       "type": "object", "additionalProperties": false,
       "required": ["schedule"], "title": "reconciliation job config",

values.yaml

@@ -1,3 +1,5 @@
+imageRegistry: docker.io
+
 cmak:
 
   basicAuth: