如果你要使用rancher，你需要安装docker,如果官网打不开，你也可以访问本站链接参考安装当然，官网安装rancher也是比较详细的，如果你能打开，不妨看看
sysinfo
[root@gitlab ~]# cat /etc/redhat-release
CentOS Linux release 7.2.1511 (Core)
[root@gitlab ~]# uname -a
Linux gitlab 3.10.0-327.28.2.el7.x86_64 #1 SMP Wed Aug 3 11:11:39 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
[root@gitlab ~]# docker -v
Docker version 1.12.1, build 23cf638开始安装
[root@gitlab ~]# sudo docker run -d --restart=always -p 8080:8080 rancher/server
## 查看
[root@gitlab ~]# docker ps -a
7bd86b0ece62 rancher/agent:v1.0.2 "/run.sh run" 2 days ago Up 2 days rancher-agent
5805e3bf5d79 rancher/agent-instance:v0.8.3 "/etc/init.d/agent-in" 2 days ago Up 2 days 0.0.0.0:500->500/udp, 0.0.0.0:4500->4500/udp a2e6aef8-c0e6-4a6a-869d-547ba74fa310
4cd5e8cfe7dc rancher/agent:v1.0.2 "/run.sh http://10.10" 3 days ago Exited (0) 2 days ago pensive_carson
92d3891b0ed3 rancher/agent-instance:v0.8.3 "/etc/init.d/agent-in" 3 days ago Exited (128) 3 days ago 6a94d63e-fddb-4865-8ece-0fa3e1162165
71cf1975da89 rancher/agent:v1.0.2 "/run.sh state" 3 days ago Exited (0) 2 days ago rancher-agent-state
03510683a525 rancher/agent:v1.0.2 "/run.sh http://10.10" 3 days ago Exited (1) 2 days ago naughty_williams
7eccdf961671 rancher/server "/usr/bin/s6-svscan /" 3 days ago Up 2 days 3306/tcp, 0.0.0.0:8080->8080/tcp 现在我们同8080端口访问,如，10.10.239.143:8080，你可以选择使用中文
配置用户
在系统管理页面中---》选择访问控制----》配置下账户和密码即可，非常简单
添加主机
我们在基础架构中---》选择添加主机，在弹出的对话框中，复制第5项运行在需要被添加的主机上
如下
[root@gitlab ~]# sudo docker run -d --privileged -v /var/run/docker.sock:/var/run/docker.sock -v /var/lib/rancher:/var/lib/rancher rancher/agent:v1.0.2 http://10.10.239.143:8080/v1/scripts/BBA39D3C6092C3B4B84B:1473681600000:706yqOTwCztS5FMSOsDTAAKOUtg
Unable to find image 'rancher/agent:v1.0.2' locally
v1.0.2: Pulling from rancher/agent
5a132a7e7af1: Pull complete
fd2731e4c50c: Pull complete
28a2f68d1120: Pull complete
a3ed95caeb02: Pull complete
7fa4fac65171: Pull complete
33de63de5fdb: Pull complete
d00b3b942272: Pull complete
Digest: sha256:b0b532d1e891534779d0eb1a01a5717ebfff9ac024db4412ead87d834ba92544
Status: Downloaded newer image for rancher/agent:v1.0.2
e80d6270fd45db4ca4fdb441cd30716fd6fa7cd65a35cf1b9fd8dab0dfba4f7e在回到web界面已经能够看到被添加到主机
