Docker启动/停止/进入容器的常见操作

以下操作基于上一篇所述容器

地址：https://my.oschina.net/xiaozhiwen/blog/1600659

1、查看运行中的容器

docker ps

root@kobe:/opt/software/docker/spring-boot-docker/target# docker ps
CONTAINER ID        IMAGE               COMMAND                CREATED             STATUS              PORTS                    NAMES
5ecf2637f10b        cloudcomb/sun:1.0   "java -jar /app.jar"   45 seconds ago      Up 2 seconds        0.0.0.0:1024->8080/tcp   goofy_easley

2、停止容器

docker stop goofy_easley

root@kobe:/opt/software/docker/spring-boot-docker/target# docker stop goofy_easley
goofy_easley

goofy_easley：为docker ps返回结果中的 NAMES

3、启动容器

docker start goofy_easley

root@kobe:/opt/software/docker/spring-boot-docker/target# docker start goofy_easley
goofy_easley

4、进入容器

进入容器有多种方法，以下示例最简单的方法，使用exec

docker exec -it 5ecf2637f10b /bin/sh

5ecf2637f10b ：为docker ps返回结果中的 CONTAINER ID

5、退出容器

exit

root@kobe:/opt/software/docker/spring-boot-docker/target# docker exec -it 5ecf2637f10b /bin/sh
/ # ls
app.jar  bin      dev      etc      home     lib      lib64    linuxrc  media    mnt      proc     root     run      sbin     sys      tmp      usr      var
/ # env
HOSTNAME=5ecf2637f10b
SHLVL=1
HOME=/root
JAVA_VERSION=8
TERM=xterm
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
LANG=C.UTF-8
JAVA_BUILD=03
JAVA_UPDATE=77
PWD=/
JAVA_HOME=/usr/lib/jvm/default-jvm
/ #
/ # exit
root@kobe:/opt/software/docker/spring-boot-docker/target#