pipework固定容器ip
pipework是个啥？自己搜索下就知道了。操作系统64bit
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root@zxl-server:~# cat /etc/issue
Ubuntu 14.04 LTS \n \l
下载pipework软件包以及解压
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root@zxl-server:~# wget https://github.com/jpetazzo/pipework/archive/master.zip
root@zxl-server:~# unzip master.zip
Archive:master.zip
0633ba9dbce2d336e0f10c46819f3a9fa9c8077b
creating: pipework-master/
extracting: pipework-master/.gitignore
inflating: pipework-master/LICENSE
inflating: pipework-master/README.md
inflating: pipework-master/docker-compose.yml
creating: pipework-master/doctoc/
inflating: pipework-master/doctoc/Dockerfile
inflating: pipework-master/pipework
inflating: pipework-master/pipework.spec
root@zxl-server:~# cd pipework-master/
root@zxl-server:~/pipework-master# cp pipework /usr/local/bin/
运行容器，--net=none指的是不位容器设置网络
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root@zxl-server:~# docker run -itd --name x4 --net=none ubuntu
97753071bf40a538fd5b9c3fbb2c4e631aa0b184244092e91eb32ed5ab7a8247
为容器名字为x4设置ip地址为0.22，172.17.42.1是网关
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root@zxl-server:~# pipework docker0 x4 172.17.0.22/24@172.17.42.1
进入容器名字为x4
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root@zxl-server:~# docker-enter x4
查看容器设置的ip地址
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root@4990dcc3c5e2:~# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
10: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 0a:d0:18:01:1d:50 brd ff:ff:ff:ff:ff:ff
inet 172.17.0.22/24 scope global eth1
valid_lft forever preferred_lft forever
inet6 fe80::8d0:18ff:fe01:1d50/64 scope link
valid_lft forever preferred_lft forever
安装ssh服务，设置配置sshd_config允许root登陆并设置密码。然后重启服务即可
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root@4990dcc3c5e2:~# apt-get install openssh-server -y
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root@4990dcc3c5e2:~# /etc/init.d/ssh restart
* Restarting OpenBSD Secure Shell server sshd [ OK ]
宿主机登陆容器x4，ip为172.17.0.22
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root@zxl-server:~# ssh root@172.17.0.22
root@172.17.0.22's password:
Welcome to Ubuntu 14.04.3 LTS (GNU/Linux 3.13.0-24-generic x86_64)
* Documentation:https://help.ubuntu.com/
Last login: Mon May 16 11:07:18 2016 from 172.17.42.1
ok就先这样了。容器之间都是能通信的，宿主机也能ssh管理容器了。
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