fix build

.drone.yaml

@@ -5,15 +5,23 @@ name: default
 metadata:
   namespace: git
 
+volumes:
+  - name: cache
+    claim:
+      name: docker-cache
+      
 steps:
   - name: build
     image: docker
     privileged: true
+    volumes:
+      - name: cache
+        path: /cache
     environment:
       TOKEN:
         from_secret: registry_token
     commands:
-      - dockerd &
+      - dockerd --data-root /cache/dockerd &
       - docker login -u registry -p $TOKEN registry.v0l.io
       - docker build -t registry.v0l.io/notepush:latest .
       - docker push registry.v0l.io/notepush:latest