Refactor build and push Docker image step in .drone.yml

.drone.yml

@@ -2,13 +2,6 @@ kind: pipeline
 name: default
 
 steps:
-  - name: build
-    image: docker
-    commands:
-      - docker build -t cdn-app-insider:latest .
-      - docker login -u $DOCKER_USERNAME -p $DOCKER_PASSWORD
-      - docker push cdn-app-insider:latest
-
   - name: build-node
     image: node:latest
     environment:
@@ -20,13 +13,13 @@ steps:
       - npm install
       - node -v
 
-  - name: create-docker-image-insider
+  - name: build-and-push-docker-image
     image: plugins/docker
     settings:
-      registry: git.dinawo.fr
-      repo: git.dinawo.fr/drone/cdn-app-insider
+      repo: cdn-app-insider
       tags: latest
+      dockerfile: Dockerfile
       username:
-        from_secret: git_username
+        from_secret: DOCKER_USERNAME
       password:
-        from_secret: git_password
+        from_secret: DOCKER_PASSWORD