how the hell?

.drone.yml

@@ -19,3 +19,20 @@ steps:
     event:
       - push
     
+---
+kind: pipeline
+name: docker-test
+
+steps:
+- name: test
+  image: docker:dind
+  volumes:
+  - name: dockersock
+    path: /var/run/docker.sock
+  commands:
+  - docker ps -a
+
+volumes:
+- name: dockersock
+  host:
+    path: /var/run/docker.sock