Use swarm deployment for drone

.drone.yml

@@ -1,16 +1,21 @@
 ---
 kind: pipeline
-name: default
+name: deploy to swarm.autonomic.zone
 steps:
-  - name: Deploy Gitea with Dokku
+  - name: deployment
-    image: appleboy/drone-git-push:0.2.1-linux-amd64
+    image: decentral1se/drone-stack:19.03.8
     settings:
-      remote: ssh://dokku@dokku.autonomic.zone:222/gitea
+      compose: compose.yml
-      ssh_key:
+      host: tcp://swarm.autonomic.zone:2376
-        from_secret: drone_deploy_key
+      stack_name: gitea
+      tlsverify: true
+    environment:
+      PLUGIN_CACERT:
+        from_secret: docker_cacert
+      PLUGIN_CERT:
+        from_secret: docker_cert
+      PLUGIN_KEY:
+        from_secret: docker_key
 trigger:
   branch:
     - master
-  event:
-    exclude:
-      - pull_request