Add new infra architecture 12

infrastructure/platform/mail/mailu-helm/values.yaml

@@ -25,6 +25,18 @@ timezone: "Etc/UTC"
 # Postmaster configuration
 postmaster: "admin"
 
+# Initial admin account configuration
+# This creates an admin user as part of the Helm deployment
+# Credentials can be provided directly or via Kubernetes secret
+initialAccount:
+  enabled: true
+  username: "admin"
+  domain: ""  # Set in environment-specific values (dev/prod)
+  password: ""  # Leave empty to use existingSecret
+  existingSecret: "mailu-admin-credentials"
+  existingSecretPasswordKey: "password"
+  mode: "ifmissing"  # Only create if account doesn't exist
+
 # TLS configuration
 tls:
   flavor: "notls"  # Disable TLS for development
@@ -40,16 +52,18 @@ limits:
 
 # External relay configuration (Mailgun)
 # Mailu will relay all outbound emails through Mailgun SMTP
-# Credentials should be provided via Kubernetes secret or environment-specific values
+# Credentials are loaded from Kubernetes secret for security
 externalRelay:
   host: "[smtp.mailgun.org]:587"
-  username: ""  # Set in environment-specific values or via secret
-  password: ""  # Set in environment-specific values or via secret
+  # Use existing secret for credentials (recommended for security)
+  secretName: "mailu-mailgun-credentials"
+  usernameKey: "RELAY_USERNAME"
+  passwordKey: "RELAY_PASSWORD"
 
 # Webmail configuration
 webmail:
   enabled: true
-  flavor: "roundcube"
+  type: "roundcube"
 
 # Antivirus and antispam configuration
 antivirus: