chore: add option to set custom annotations and labels to deployment

templates/deployment.yml

@@ -6,6 +6,18 @@ metadata:
   {{- if .Values.commonLabels }}
   {{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
   {{- end }}
+  {{- if .Values.deploymentLabels }}
+  {{- include "common.tplvalues.render" ( dict "value" .Values.deploymentLabels "context" $ ) | nindent 4 }}
+  {{- end }}
+  {{- if or .Values.commonAnnotations .Values.deploymentAnnotations }}
+  annotations:
+  {{- if .Values.deploymentAnnotations }}
+  {{- include "common.tplvalues.render" ( dict "value" .Values.deploymentAnnotations "context" $ ) | nindent 4 }}
+  {{- end }}
+  {{- if .Values.commonAnnotations }}
+  {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+  {{- end }}
+  {{- end }}
 spec:
   revisionHistoryLimit: {{ .Values.revisionHistoryLimit }}
   {{- if not .Values.horizontalAutoscaler.enabled }}

tests/deployment_test.yaml

@@ -4,6 +4,68 @@ templates:
   - deployment.yml
   - hpa.yml
 tests:
+  - it: should omit deployment annotations by default
+    template: deployment.yml
+    asserts:
+      - isKind:
+          of: Deployment
+      - notExists:
+          path: metadata.annotations
+
+  - it: should render deployment annotations when commonAnnotations is specified
+    template: deployment.yml
+    set:
+      commonAnnotations:
+        test: value
+    asserts:
+      - isKind:
+          of: Deployment
+      - equal:
+          path: metadata.annotations
+          value:
+            test: value
+
+  - it: should render deployment annotations when deploymentAnnotations is specified
+    template: deployment.yml
+    set:
+      deploymentAnnotations:
+        test: value
+    asserts:
+      - isKind:
+          of: Deployment
+      - equal:
+          path: metadata.annotations
+          value:
+            test: value
+
+  - it: should render deployment annotations when commonAnnotations and deploymentAnnotations are specified
+    template: deployment.yml
+    set:
+      commonAnnotations:
+        value: test
+      deploymentAnnotations:
+        test: value
+    asserts:
+      - isKind:
+          of: Deployment
+      - equal:
+          path: metadata.annotations
+          value:
+            value: test
+            test: value
+
+  - it: should render deployment labels when deploymentLabels is specified
+    template: deployment.yml
+    set:
+      deploymentLabels:
+        test: value
+    asserts:
+      - isKind:
+          of: Deployment
+      - equal:
+          path: metadata.labels["test"]
+          value: value
+
   - it: should render deployment replicas from replicas when autoscaling is disabled
     template: deployment.yml
     set:

values.yaml

@@ -75,6 +75,14 @@ image:
 updateStrategy:
   type: Recreate
 
+## @param deploymentAnnotations Annotations to add to the deployment object
+##
+deploymentAnnotations: {}
+
+## @param deploymentAnnotations Annotations to add to the deployment object
+##
+deploymentLabels: {}
+
 ## @param priorityClassName Stream pod priority class name
 ##
 priorityClassName: ""