[stable/spinnaker] Support adding custom annotations on the halyard pod (#12355)

* [stable/spinnaker] Support adding custom annotations on the halyard pod

Signed-off-by: costimuraru <costimuraru@gmail.com>

* Implement feedback

Signed-off-by: costimuraru <costimuraru@gmail.com>

* Fix comment

Signed-off-by: costimuraru <costimuraru@gmail.com>

stable/spinnaker/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 description: Open source, multi-cloud continuous delivery platform for releasing software changes with high velocity and confidence.
 name: spinnaker
-version: 1.8.0
+version: 1.8.1
 appVersion: 1.12.5
 home: http://spinnaker.io/
 sources:

stable/spinnaker/README.md

@@ -155,3 +155,11 @@ halyard:
 ```
 
 Any files added through `additionalConfigMaps` will be written to disk at `/opt/halyard/additionalConfigMaps`.
+
+### Set custom annotations for the halyard pod
+
+```yaml
+halyard:
+  annotations:
+    iam.amazonaws.com/role: <role_arn>
+```

stable/spinnaker/templates/hooks/install-using-hal.yaml

@@ -11,6 +11,10 @@ metadata:
 spec:
   template:
     metadata:
+    {{- if .Values.halyard.annotations }}
+      annotations:
+{{ toYaml .Values.halyard.annotations | indent 8 }}
+    {{- end }}
       labels:
 {{ include "spinnaker.standard-labels" . | indent 8 }}
     spec:

stable/spinnaker/templates/statefulsets/halyard.yaml

@@ -13,6 +13,10 @@ spec:
       component: halyard
   template:
     metadata:
+      {{- if .Values.halyard.annotations }}
+      annotations:
+{{ toYaml .Values.halyard.annotations | indent 8 }}
+      {{- end }}
       labels:
 {{ include "spinnaker.standard-labels" . | indent 8 }}
         component: halyard

stable/spinnaker/values.yaml

@@ -40,6 +40,10 @@ halyard:
   ## run by the init container before halyard is started.
   # additionalInitScript: |-
 
+  ## Uncomment if you want to add annotations on halyard and install-using-hal pods
+  # annotations:
+  #   iam.amazonaws.com/role: <role_arn>
+
 # Define which registries and repositories you want available in your
 # Spinnaker pipeline definitions
 # For more info visit: