[bitnami/template] allow specific annotations for controllers (#21010)

* [bitnami/template] allow specific annotations for controllers
Signed-off-by: Alexey Grevtsev <alexey.grevtsev@chainstack.com>

* Update template/CHART_NAME/templates/daemonset.yaml

template/CHART_NAME/templates/daemonset.yaml

@@ -10,8 +10,9 @@ metadata:
   namespace: {{ include "common.names.namespace" . | quote }}
   labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
     app.kubernetes.io/component: %%COMPONENT_NAME%%
-  {{- if .Values.commonAnnotations }}
-  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+  {{- if or .Values.%%MAIN_OBJECT_BLOCK%%.daemonsetAnnotations .Values.commonAnnotations }}
+  {{- $annotations := include "common.tplvalues.merge" (dict "values" .Values.%%MAIN_OBJECT_BLOCK%%.daemonsetAnnotations .Values.commonAnnotations "context" .) | fromYaml }}
+  annotations: {{- include "common.tplvalues.render" ( dict "value" $annotations "context" $ ) | nindent 4 }}
   {{- end }}
 spec:
   {{- if .Values.%%MAIN_OBJECT_BLOCK%%.updateStrategy }}

template/CHART_NAME/templates/deployment.yaml

@@ -10,8 +10,9 @@ metadata:
   namespace: {{ include "common.names.namespace" . | quote }}
   labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
     app.kubernetes.io/component: %%COMPONENT_NAME%%
-  {{- if .Values.commonAnnotations }}
-  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+  {{- if or .Values.%%MAIN_OBJECT_BLOCK%%.deploymentAnnotations .Values.commonAnnotations }}
+  {{- $annotations := include "common.tplvalues.merge" (dict "values" .Values.%%MAIN_OBJECT_BLOCK%%.deploymentAnnotations .Values.commonAnnotations "context" .) | fromYaml }}
+  annotations: {{- include "common.tplvalues.render" ( dict "value" $annotations "context" $ ) | nindent 4 }}
   {{- end }}
 spec:
   {{- if not .Values.%%MAIN_OBJECT_BLOCK%%.autoscaling.enabled }}

template/CHART_NAME/templates/statefulset.yaml

@@ -10,8 +10,9 @@ metadata:
   namespace: {{ include "common.names.namespace" . | quote }}
   labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
     app.kubernetes.io/component: %%COMPONENT_NAME%%
-  {{- if .Values.commonAnnotations }}
-  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+  {{- if or .Values.%%MAIN_OBJECT_BLOCK%%.statefulsetAnnotations .Values.commonAnnotations }}
+  {{- $annotations := include "common.tplvalues.merge" (dict "values" .Values.%%MAIN_OBJECT_BLOCK%%.statefulsetAnnotations .Values.commonAnnotations "context" .) | fromYaml }}
+  annotations: {{- include "common.tplvalues.render" ( dict "value" $annotations "context" $ ) | nindent 4 }}
   {{- end }}
 spec:
   {{- if not .Values.autoscaling.enabled }}

template/CHART_NAME/values.yaml

@@ -206,6 +206,18 @@ diagnosticMode:
   ## https://kubernetes.io/docs/concepts/services-networking/add-entries-to-pod-etc-hosts-with-host-aliases/
   ##
   hostAliases: []
+  ## @param %%MAIN_OBJECT_BLOCK%%.daemonsetAnnotations Annotations for %%MAIN_CONTAINER_NAME%% daemonset
+  ## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
+  ##
+  daemonsetAnnotations: {}
+  ## @param %%MAIN_OBJECT_BLOCK%%.deploymentAnnotations Annotations for %%MAIN_CONTAINER_NAME%% deployment
+  ## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
+  ##
+  deploymentAnnotations: {}
+  ## @param %%MAIN_OBJECT_BLOCK%%.statefulsetAnnotations Annotations for %%MAIN_CONTAINER_NAME%% statefulset
+  ## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
+  ##
+  statefulsetAnnotations: {}
   ## @param %%MAIN_OBJECT_BLOCK%%.podLabels Extra labels for %%MAIN_CONTAINER_NAME%% pods
   ## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
   ##

template/README.md

@@ -18,6 +18,9 @@ Some of the items that need to be implemented are:
 - affinity
 - nodeSelector
 - tolerations (that would override the default one)
+- daemonsetAnnotations
+- deploymentAnnotations
+- statefulsetAnnotations
 - podAnnotations
 - priorityClassName
 - lifecycleHooks