Docker总结（二）

docker run -d hub.c.163.com/library/nginx

进入容器内部

root@cp:/home/ly# docker exec --help

Usage: docker exec [OPTIONS] CONTAINER COMMAND [ARG...]

Run a command in a running container

Options:

-d, --detach Detached mode: run

command in the background

--detach-keys string Override the key

sequence for detaching

a container

-e, --env list Set environment

variables (default [])

--help Print usage

-i, --interactive Keep STDIN open even if

not attached

--privileged Give extended

privileges to the command

-t, --tty Allocate a pseudo-TTY

-u, --user string Username or UID

(format:

<name|uid>[:<group|gid>])

root@cp:/home/ly#

root@cp:/home/ly# docker exec -it 2f bash

root@2f13b2fb5db4:/#

docker网络

网络类型：Bridge Host None

端口映射：

root@cp:/home/ly# docker run -d -p 8080:80 hub.c.163.com/library/nginx

7f638f7c21e9a8470a92a693c2d20e1db4a5949f2e88cc08130715548aaede49

ly@cp:~$ netstat -na|grep 8080

tcp6 0 0 :::8080 :::* LISTEN

make my self image:

Dockerfile

docker build

Jpress http://Jpress.io