更新 c15_docker部署jenkins.md

c15_docker部署jenkins.md

@@ -6,6 +6,11 @@ docker tag  swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/jenkins/jenkins:2
 docker rmi swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/jenkins/jenkins:2.546-jdk21
 ```
 ## 启动镜像
+### 创建数据目录并配置权限
+```
+mkdir -p ~/data/jenkins/jenkins-data
+sudo chown -R 1000:1000 ~/data/jenkins/jenkins-data
+```
 ### 创建容器
 ```
 docker run \