fix: use k9s for deployment

.drone.yml

@@ -38,23 +38,49 @@ steps:
     - 'latest'
 
 
-# deploy to kubernetes
+# kubernetes deployment
-- image: 'docker.io/bitnami/kubectl'
+---
-  name: 'deploy'
+kind: 'pipeline'
-  pull: 'always'
+name: 'deployment'
-  when:
+type: 'kubernetes'
-    branch:
-    - 'main'
-    event:
-    - 'push'
 
-  settings:
+depends_on:
-    mtu: '1440'
+  - 'build'
 
-  environment:
+# disable clone
-    KUBE_CONFIG:
+clone:
-      from_secret: 'drone_kube_config_kaas'
+  disable: true
 
-  commands:
+# deployment step
-  - 'echo "$KUBE_CONFIG" > $HOME/.kube/config'
+steps:
-  - 'kubectl -n roundcube rollout restart statefulsets roundcube-app'
+
+  # kubernetes deployment
+  - name: 'kubernetes deployment'
+    image: 'docker.io/appleboy/drone-ssh:1'
+    when:
+      branch:
+        - 'master'
+      event:
+        - 'push'
+
+    settings:
+
+      # bastion
+      proxy_host: 'siempie.com'
+      proxy_port: '22'
+      proxy_user:
+        from_secret: 'drone_user'
+      proxy_key:
+        from_secret: 'drone_ssh_key'
+
+      # k9s
+      host: 'k9s.siempie.internal'
+      port: '22'
+      user:
+        from_secret: 'drone_user'
+      key:
+        from_secret: 'drone_ssh_key'
+      script:
+
+        # kubernetes deployment
+        - 'kubectl -n roundcube rollout restart statefulsets roundcube-app'