增加README

.drone.yml

@@ -1,29 +1,11 @@
 kind: pipeline
 type: docker
-name: build
+name: Build docker iamges
 
 node:
   name: pve
 
 steps:
-  - name: Debug Harbor Login and Push
-    image: plugins/docker:20.10  # 使用与主步骤相同的镜像
-    pull: if-not-exists
-    privileged: false  # 如果需要，保持与主步骤一致
-    commands:
-      - apk add --no-cache docker-cli  # 如果需要安装额外的工具，但可能不需要
-      - echo "Testing login"
-      - docker login harbor.seahi.me -u $$HARBOR_USERNAME -p $$HARBOR_PASSWORD
-      - echo "Testing build and push"
-      - docker build -f Dockerfile.normal -t harbor.seahi.me/stu/normal-exit:latest .
-      - docker push harbor.seahi.me/stu/normal-exit:latest  # 现在应该能正常运行
-    environment:
-      HARBOR_USERNAME:
-        from_secret: harbor_username
-      HARBOR_PASSWORD:
-        from_secret: harbor_password
-    failure: ignore  # 继续执行后续步骤，即使失败
-
   - name: Build normal exit image
     pull: if-not-exists
     image: plugins/docker:20.10

README.md

@@ -0,0 +1,10 @@
+# countdown
+
+[![Build Status](https://drone.seahi.me/api/badges/seahi/countdown/status.svg)](https://drone.seahi.me/seahi/countdown)
+
+依赖 Gitea + Drone 自动构建两个 Docker 课程使用的镜像：
+
+1. 运行15秒后自动退出的镜像
+2. 运行15秒后异常退出的镜像
+
+这两个镜像的作用是演示 Docker 不同重启策略