test: on-demand integration tests

.drone.yml

@@ -60,7 +60,36 @@ steps:
       - make check
       - make test
 
-  - name: integration test
+  - name: on-demand integration test
+    image: appleboy/drone-ssh
+    settings:
+      host:
+        - int.coopcloud.tech
+      username: abra
+      key:
+        from_secret: abra_int_private_key
+      port: 22
+      command_timeout: 60m
+      script_stop: true
+      request_pty: true
+      script:
+        - |
+          wget https://git.coopcloud.tech/toolshed/abra/raw/branch/main/scripts/tests/run-ci-int -O run-ci-int
+          chmod +x run-ci-int
+          sh run-ci-int
+      when:
+        event:
+          - push
+        ref:
+          - refs/pull/int-*
+        branch:
+          exclude:
+            - main
+    depends_on:
+      - make check
+      - make test
+
+  - name: nightly integration test
     image: appleboy/drone-ssh
     settings:
       host: