Add bitnami style podAnnotations

templates/_tplvalues.tpl

@@ -0,0 +1,12 @@
+{{/*
+Renders a value that contains template.
+Usage:
+{{ include "common.tplvalues.render" ( dict "value" .Values.path.to.the.Value "context" $) }}
+*/}}
+{{- define "common.tplvalues.render" -}}
+    {{- if typeIs "string" .value }}
+        {{- tpl .value .context }}
+    {{- else }}
+        {{- tpl (.value | toYaml) .context }}
+    {{- end }}
+{{- end -}}

templates/beat/deployment.yaml

@@ -19,6 +19,9 @@ spec:
         checksum/secret: {{ include (print $.Template.BasePath "/secrets.yaml") . | sha256sum }}
         checksum/configmap: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
         tag: "{{ .Values.image.tag }}"
+        {{- if .Values.beat.podAnnotations }}
+        {{- include "common.tplvalues.render" ( dict "value" .Values.beat.podAnnotations "context" $ ) | nindent 8 }}
+        {{- end }}
       labels:
         {{- include "django.selectorLabels" . | nindent 8 }}
         app.kubernetes.io/component: beat

templates/flower/deployment.yaml

@@ -18,6 +18,9 @@ spec:
         checksum/secret: {{ include (print $.Template.BasePath "/secrets.yaml") . | sha256sum }}
         checksum/configmap: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
         tag: "{{ .Values.image.tag }}"
+        {{- if .Values.flower.podAnnotations }}
+        {{- include "common.tplvalues.render" ( dict "value" .Values.flower.podAnnotations "context" $ ) | nindent 8 }}
+        {{- end }}
       labels:
         {{- include "django.selectorLabels" . | nindent 8 }}
         app.kubernetes.io/component: flower

templates/web/deployment.yaml

@@ -19,6 +19,9 @@ spec:
         checksum/secret: {{ include (print $.Template.BasePath "/secrets.yaml") . | sha256sum }}
         checksum/configmap: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
         tag: "{{ .Values.image.tag }}"
+        {{- if .Values.web.podAnnotations }}
+        {{- include "common.tplvalues.render" ( dict "value" .Values.web.podAnnotations "context" $ ) | nindent 8 }}
+        {{- end }}
       labels:
         {{- include "django.selectorLabels" . | nindent 8 }}
         app.kubernetes.io/component: web

templates/worker/deployment.yaml

@@ -18,6 +18,9 @@ spec:
         checksum/secret: {{ include (print $.Template.BasePath "/secrets.yaml") . | sha256sum }}
         checksum/configmap: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
         tag: "{{ .Values.image.tag }}"
+        {{- if .Values.worker.podAnnotations }}
+        {{- include "common.tplvalues.render" ( dict "value" .Values.worker.podAnnotations "context" $ ) | nindent 8 }}
+        {{- end }}
       labels:
         {{- include "django.selectorLabels" . | nindent 8 }}
         app.kubernetes.io/component: worker

values.yaml

@@ -45,6 +45,7 @@ web:
       memory: 128Mi
   nodeSelector: {}
   tolerations: []
+  podAnnotations: {}
   affinity: {}
     # podAntiAffinity:
     #   preferredDuringSchedulingIgnoredDuringExecution:
@@ -105,6 +106,7 @@ worker:
       memory: 128Mi
   nodeSelector: {}
   tolerations: []
+  podAnnotations: {}
   affinity: {}
 
 beat:
@@ -118,6 +120,7 @@ beat:
       memory: 90Mi
   nodeSelector: {}
   tolerations: []
+  podAnnotations: {}
   affinity: {}
 
 flower:
@@ -131,6 +134,7 @@ flower:
       memory: 256Mi
   nodeSelector: {}
   tolerations: []
+  podAnnotations: {}
   affinity: {}
   service:
     type: ClusterIP