allowing passing multiple annotations through helm cli (#8174)

Signed-off-by: Sergio Millan Rodriguez <sergio.rodriguez@ticketmaster.co.uk>

stable/nginx-ingress/Chart.yaml

@@ -1,5 +1,5 @@
 name: nginx-ingress
-version: 0.29.0
+version: 0.29.1
 appVersion: 0.20.0
 home: https://github.com/kubernetes/ingress-nginx
 description: An nginx Ingress controller that uses ConfigMap to store the nginx configuration.

stable/nginx-ingress/templates/controller-daemonset.yaml

@@ -18,9 +18,9 @@ spec:
     metadata:
       annotations:
         checksum/config: {{ include (print $.Template.BasePath "/controller-configmap.yaml") . | sha256sum }}
-    {{- if .Values.controller.podAnnotations }}
-{{ toYaml .Values.controller.podAnnotations | indent 8}}
-    {{- end }}
+      {{- range $key, $value := .Values.controller.podAnnotations }}
+        {{ $key }}: {{ $value | quote }}
+      {{- end }}
       labels:
         app: {{ template "nginx-ingress.name" . }}
         component: "{{ .Values.controller.name }}"

stable/nginx-ingress/templates/controller-deployment.yaml

@@ -19,7 +19,9 @@ spec:
     metadata:
       {{- if .Values.controller.podAnnotations }}
       annotations:
-{{ toYaml .Values.controller.podAnnotations | indent 8}}
+      {{- range $key, $value := .Values.controller.podAnnotations }}
+        {{ $key }}: {{ $value | quote }}
+      {{- end }}
       {{- end }}
       labels:
         app: {{ template "nginx-ingress.name" . }}

stable/nginx-ingress/templates/controller-metrics-service.yaml

@@ -4,7 +4,9 @@ kind: Service
 metadata:
 {{- if .Values.controller.metrics.service.annotations }}
   annotations:
-{{ toYaml .Values.controller.metrics.service.annotations | indent 4 }}
+  {{- range $key, $value := .Values.controller.metrics.service.annotations }}
+    {{ $key }}: {{ $value | quote }}
+  {{- end }}
 {{- end }}
   labels:
     app: {{ template "nginx-ingress.name" . }}

stable/nginx-ingress/templates/controller-service.yaml

@@ -3,7 +3,9 @@ kind: Service
 metadata:
 {{- if .Values.controller.service.annotations }}
   annotations:
-{{ toYaml .Values.controller.service.annotations | indent 4 }}
+  {{- range $key, $value := .Values.controller.service.annotations }}
+    {{ $key }}: {{ $value | quote }}
+  {{- end }}
 {{- end }}
   labels:
 {{- if .Values.controller.service.labels }}

stable/nginx-ingress/templates/controller-stats-service.yaml

@@ -4,7 +4,9 @@ kind: Service
 metadata:
 {{- if .Values.controller.stats.service.annotations }}
   annotations:
-{{ toYaml .Values.controller.stats.service.annotations | indent 4 }}
+  {{- range $key, $value := .Values.controller.stats.service.annotations }}
+    {{ $key }}: {{ $value | quote }}
+  {{- end }}
 {{- end }}
   labels:
     app: {{ template "nginx-ingress.name" . }}

stable/nginx-ingress/templates/default-backend-deployment.yaml

@@ -16,7 +16,9 @@ spec:
     metadata:
     {{- if .Values.defaultBackend.podAnnotations }}
       annotations:
-{{ toYaml .Values.defaultBackend.podAnnotations | indent 8 }}
+      {{- range $key, $value := .Values.defaultBackend.podAnnotations }}
+        {{ $key }}: {{ $value | quote }}
+      {{- end }}
     {{- end }}
       labels:
         app: {{ template "nginx-ingress.name" . }}

stable/nginx-ingress/templates/default-backend-service.yaml

@@ -4,7 +4,9 @@ kind: Service
 metadata:
 {{- if .Values.defaultBackend.service.annotations }}
   annotations:
-{{ toYaml .Values.defaultBackend.service.annotations | indent 4 }}
+  {{- range $key, $value := .Values.defaultBackend.service.annotations }}
+    {{ $key }}: {{ $value | quote }}
+  {{- end }}
 {{- end }}
   labels:
     app: {{ template "nginx-ingress.name" . }}