3-docker生命周期展示

最新推荐文章于 2024-07-23 15:54:10 发布

原创最新推荐文章于 2024-07-23 15:54:10 发布 · 177 阅读

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这篇博客详细介绍了如何使用Docker命令进行容器的操作，包括创建Tomcat镜像、查看运行的容器、在后台启动和暂停容器、恢复容器运行以及停止和删除容器。这些步骤对于理解和管理Docker容器非常实用。

1、create 创建
[root@localhost ~]# docker create tomcat

2、查看所有运行的镜像 -a 显示所有状态的镜像
[root@localhost ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
b48c541a3112 tomcat "catalina.sh run" 24 seconds ago Created vibrant_mah

3、start 在后台运行（b48c541a3112是上面的CONTAINER ID ）
[root@localhost ~]# docker start b48c541a3112
b48c541a3112
[root@localhost ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
b48c541a3112 tomcat "catalina.sh run" 5 minutes ago Up 3 seconds 8080/tcp vibrant_mahavira

4、pause 暂停
[root@localhost ~]# docker pause b48c541a3112
b48c541a3112
[root@localhost ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
b48c541a3112 tomcat "catalina.sh run" 7 minutes ago Up 2 minutes (Paused) 8080/tcp vibrant_ma

5、unpause 恢复
[root@localhost ~]# docker unpause b48c541a3112
b48c541a3112
[root@localhost ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
b48c541a3112 tomcat "catalina.sh run" 8 minutes ago Up 3 minutes 8080/tcp vibrant_ma

6、停止，可以用start命令重新启动
[root@localhost ~]# docker stop b48c541a3112
b48c541a3112
[root@localhost ~]# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
b48c541a3112 tomcat "catalina.sh run" 10 minutes ago Exited (143) 5 seconds ago vibrant_

7、删除(强制删除)
docker rm -f b48c541a3112