fix: add email notifier to argocd-notifier (#395)

* Add email notifier configuration to argocd-notifications chart

* Bump version in chart

* Quote strings in argocd-notifications email notifier

Co-authored-by: Domenico Commisso <dcommisso@users.noreply.github.com>

charts/argocd-notifications/Chart.yaml

@@ -3,7 +3,7 @@ appVersion: 0.7.0
 description: A Helm chart for ArgoCD notifications, an add-on to ArgoCD.
 name: argocd-notifications
 type: application
-version: 1.0.6
+version: 1.0.7
 home: https://github.com/argoproj/argo-helm
 icon: https://raw.githubusercontent.com/argoproj/argo/master/docs/assets/argo.png
 keywords:

charts/argocd-notifications/templates/secret.yaml

@@ -27,4 +27,13 @@ stringData:
         {{- $v | toYaml | nindent 8 }}
 {{- end }}
 {{- end }}
+{{- if .Values.secret.notifiers.email.enabled }}
+    email:
+      host: {{ .Values.secret.notifiers.email.host | quote }}
+      port: {{ .Values.secret.notifiers.email.port }}
+      insecure_skip_verify: {{ .Values.secret.notifiers.email.insecure_skip_verify }}
+      username: {{ .Values.secret.notifiers.email.username | quote }}
+      password: {{ .Values.secret.notifiers.email.password | quote }}
+      from: {{ .Values.secret.notifiers.email.from | quote }}
+{{- end }}
 {{ end }}

charts/argocd-notifications/values.yaml

@@ -69,6 +69,24 @@ secret:
       #     username: username
       #     password: mypassword
 
+    email:
+      # For more information: https://argoproj-labs.github.io/argocd-notifications/services/overview/
+
+      # Specifies whether email notifier should be configured
+      enabled: false
+      # SMTP endpoint
+      host:
+      # SMTP port
+      port:
+      # enable/disable check on TLS certificate
+      insecure_skip_verify:
+      # SMTP username
+      username:
+      # SMTP password
+      password:
+      # email address in from field
+      from:
+
 resources: {}
   # limits:
   #   cpu: 100m