修改通过docker run启动容器参数

前提：需要停止docker进程
1、找到容器的id

docker ps
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                            NAMES
b1917d5ddeb3        nginx               "nginx -g 'daemon of…"   5 weeks ago         Up About a minute   80/tcp, 0.0.0.0:8001->8001/tcp   nginx

2、进入宿主机容器的配置文件目录

cd /var/lib/docker/containers/b1917d5ddeb368036d77ddbe7cbf1d9dbec04b53540159428c183e104e562a58

3、给容器添加一个bind volume

将hostconfig.json中"Binds":[]修改为"Binds":["/test:/test"]
将config.v2.json中"MountPoints":{}修改为{"/test":{"Source":"/test","Destination":"/test","RW":true,"Type":"bind","Propagation":"rprivate","Spec":{"Type":"bind","Source":"/test","Target":"/test"}}}

4、启动docker进程

systemctl start docker