1.docker run介绍

docker run命令是用来创建新的容器并运行相关命令

2.docker run用法

docker run [参数]

[root@centos79 ~]# docker run --helpUsage:  docker run [OPTIONS] IMAGE [COMMAND] [ARG...]Create and run a new container from an imageAliases:docker container run, docker runOptions:--add-host list                  Add a custom host-to-IP mapping (host:ip)--annotation map                 Add an annotation to the container (passed through to the OCI runtime) (default map[])-a, --attach list                    Attach to STDIN, STDOUT or STDERR--blkio-weight uint16            Block IO (relative weight), between 10 and 1000, or 0 to disable (default 0)--blkio-weight-device list       Block IO weight (relative device weight) (default [])--cap-add list                   Add Linux capabilities--cap-drop list                  Drop Linux capabilities--cgroup-parent string           Optional parent cgroup for t