mount docker sock

drone.yml

@@ -4,10 +4,10 @@ name: default
 steps:
 - name: dockerize
   image: docker
+  volumes:
+    - name: docker_sock
+      path: /var/run/docker.sock
   commands:
-    - apt update
-    - docker --version
-    - sudo dockerd
     - docker build --tag ofb_angular .
     - docker images