utilise --cache-from PR

.drone.yml

@@ -5,10 +5,12 @@ pipeline:
      - cp nginx.conf /etc/nginx/
      - nginx -t
  docker:
-    image: repo.shimun.net/drone-docker
+    custom_dns: ["172.16.28.1", "8.8.8.8"]
+    image: plugins/docker
     repo: repo.shimun.net/shimun/seafile
     registry: repo.shimun.net
-    cache_from: 'repo.shimun.net/seafile:latest'
-    no_cache: false
+    storage_path: /drone/.docker
     secrets: ["docker_username", "docker_password"]
-    pull_image: false
+    storage_path: /drone/.docker
+    cache_from: ["repo.shimun.net/shimun/seafile", "repo.shimun.net/shimun/seafile:nginx-deb", "repo.shimun.net/shimun/seafile:alpine"]
+    use_cache: true