Merge pull request #356 from avihuly/feature/namespace-selector

Namespace selector

deployments/kubernetes/chart/reloader/templates/clusterrole.yaml

@@ -32,6 +32,14 @@ rules:
       - list
       - get
       - watch
+{{- if .Values.reloader.namespaceSelector }}
+  - apiGroups:
+      - ""
+    resources:
+      - namespaces
+    verbs:
+      - get         
+{{- end }}      
 {{- if and (.Capabilities.APIVersions.Has "apps.openshift.io/v1") (.Values.reloader.isOpenshift) }}
   - apiGroups:
       - "apps.openshift.io"

deployments/kubernetes/chart/reloader/templates/deployment.yaml

@@ -157,7 +157,7 @@ spec:
           - mountPath: /tmp/
             name: tmp-volume
       {{- end }}
-      {{- if or (.Values.reloader.logFormat) (.Values.reloader.ignoreSecrets) (.Values.reloader.ignoreNamespaces) (.Values.reloader.ignoreConfigMaps) (.Values.reloader.custom_annotations) (eq .Values.reloader.isArgoRollouts true) (eq .Values.reloader.reloadOnCreate true) (ne .Values.reloader.reloadStrategy "default") (.Values.reloader.enableHA)}}
+      {{- if or (.Values.reloader.logFormat) (.Values.reloader.ignoreSecrets) (.Values.reloader.ignoreNamespaces) (.Values.reloader.namespaceSelector) (.Values.reloader.ignoreConfigMaps) (.Values.reloader.custom_annotations) (eq .Values.reloader.isArgoRollouts true) (eq .Values.reloader.reloadOnCreate true) (ne .Values.reloader.reloadStrategy "default") (.Values.reloader.enableHA)}}
         args:
           {{- if .Values.reloader.logFormat }}
           - "--log-format={{ .Values.reloader.logFormat }}"
@@ -171,7 +171,9 @@ spec:
           {{- if .Values.reloader.ignoreNamespaces }}
           - "--namespaces-to-ignore={{ .Values.reloader.ignoreNamespaces }}"
           {{- end }}
-
+          {{- if .Values.reloader.namespaceSelector }}
+          - "--namespace-selector={{ .Values.reloader.namespaceSelector }}"
+          {{- end }}          
           {{- if .Values.reloader.custom_annotations }}
             {{- if .Values.reloader.custom_annotations.configmap }}
           - "--configmap-annotation"

deployments/kubernetes/chart/reloader/values.yaml

@@ -16,6 +16,7 @@ reloader:
   reloadOnCreate: false
   reloadStrategy: default # Set to default, env-vars or annotations
   ignoreNamespaces: "" # Comma separated list of namespaces to ignore
+  namespaceSelector: "" # Comma separated list of 'key:value' labels for namespaces selection
   logFormat: "" #json
   watchGlobally: true
   # Set to true to enable leadership election allowing you to run multiple replicas