Docker数据卷的使用

docker 安装 jenkins

1.安装镜像

docker pull jenkins/jenkins

2.创建容器

docker run  --detach \
 -u root \
 --publish 8850:8080  --publish 50000:50000 \
 --name jenkins  \
 --restart always  \
 --volume   /usr/local/java/jdk-17.0.11:/usr/local/java/jdk-17.0.11  \
 --volume   /usr/local/apache-maven-3.9.6:/usr/local/apache-maven-3.9.6  \
 --volume   /home/jenkins_home:/var/jenkins_home  \
 jenkins/jenkins

3.进入容器

docker exec -it  jenkins /bin/bash

4.获取密码

cat /var/jenkins_home/secrets/initialAdminPassword

5. 访问
http://192.168.124.19:8850/

创建新用户：myjenkins、jen123456