Add deployment annotation

Author: funkypenguin

charts/docker-mailserver/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: "6.3.0"
 description: A fullstack but simple mailserver (smtp, imap, antispam, antivirus, ssl...) using Docker.
 name: docker-mailserver
-version: 0.2.4-pre2
+version: 0.2.4-pre3
 sources:
 - https://github.com/funkypenguin/helm-docker-mailserver
 maintainers:

charts/docker-mailserver/templates/deployment.yaml

@@ -8,6 +8,10 @@ metadata:
     heritage: "{{ .Release.Service }}"
     release: "{{ .Release.Name }}"
   name: {{ template "dockermailserver.fullname" . }}
+{{- if .Values.pod.dockermailserver.annotations }}
+  annotations:
+{{ toYaml .Values.deployment.annotations | indent 4 }}  
+{{ end }}        
 spec:
   replicas: {{ default 2 .Values.deployment.replicas }}
   selector:

charts/docker-mailserver/values.yaml

@@ -96,6 +96,12 @@ livenessTests:
   commands:
     - "clamscan /tmp/docker-mailserver/TrustedHosts"
 
+deployment:
+
+  ## Add annotations to the deployment
+  ## Useful for using something like stash to backup data (https://stash.run/docs/v0.9.0-rc.0/guides/latest/auto-backup/workload/)
+  annotations: {}
+
 pod:
   # pod.dockermailserver section refers to the configuration of the docker-mailserver pod itself. Note that teh many environment variables which define the behaviour of docker-mailserver are configured here
   dockermailserver: