Update k8s manifests

k8s/apps/vaultwarden/helmrelease.yaml

@@ -31,12 +31,9 @@ spec:
       enforceSSO: true
     smtp:
       existingSecret: vaultwarden-smtp-secret
-      host:
-        existingSecretKey: SMTP_HOST
-      port:
-        existingSecretKey: SMTP_PORT
-      from:
-        existingSecretKey: SMTP_FROM
+      host: mail.smtp2go.com
+      port: 2525
+      from: "vaultwarden@n0ball.tw"
       username:
         existingSecretKey: SMTP_USERNAME
       password:

k8s/infrastructure/observability/kube-prometheus-stack.yaml

@@ -45,8 +45,10 @@ spec:
         userKey: admin-user
         passwordKey: admin-password
       envFromSecrets:
-        - grafana-oidc-secret
-        - grafana-smtp-secret
+        - name: grafana-oidc-secret
+          optional: false
+        - name: grafana-smtp-secret
+          optional: false
       grafana.ini:
         server:
           root_url: https://grafana.n0ball.tw