docker 给已经启动的容器添加目录映射(挂载目录)
1、在进入宿主机的配置文件目录
#查看容器存放目录
#docker info | grep Root
#cd /var/lib/docker/containers/容器id
2、修改 config.v2.json
添加宿主机/home/nginx映射到容器的/import
找到MountPoints,添加以下红色文字,如果省略有内容,注意加逗号
“MountPoints”: {
.....省略 注意逗号
"/import": {"Source": "/home/nginx","Destination": "/import","RW": true,"Name": "","Driver": "","Type": "bind","Propagation": "rprivate","Spec": {"Type": "bind","Source":"/home/nginx","Target": "/import"},"SkipMountpointCreation": false}
}
3、修改 hostconfig.json,添加以下红色文字
添加"Binds":["/home/nginx:/import"]
4、重启docker和容器
#systemctl start docker
#docker start 容器名
可以查看到宿主机的/import目录下的文件可以在容器内查看到
转载请记录来源!!!!
https://www.cnblogs.com/leihongnu/