feat: with secret

.drone.yml

@@ -9,6 +9,11 @@ steps:
         path: /var/run
     environment:
       DOCKER_BUILDKIT: 1
+      DOCKER_PASSWORD:
+        from_secret: docker_password
+      DOCKER_USERNAME:
+        from_secret: docker_username
+      DOCKER_HOST: docker.io
     commands:
       - sleep 5
       - echo "${DOCKER_PASSWORD}" | docker login --password-stdin --username="${DOCKER_USERNAME}" "${DOCKER_HOST}"