安裝 Docker 17

1. 下載 docker-engine-17.05.0.ce-1.el6.x86_64.rpm

   [root@dyw219 ~]# cd /usr/src
   [root@dyw219 src]# wget http://dy.csie.cyut.edu.tw/dy/download/docker-engine-17.05.0.ce-1.el6.x86_64.rpm
   

2. yum install 出現 "Requires: kernel-uek >= 4.1"

   [root@dywmsi ~]# yum install docker-engine-17.05.0.ce-1.el6.x86_64.rpm 
   Loaded plugins: fastestmirror, priorities, refresh-packagekit
   Setting up Install Process
   Examining docker-engine-17.05.0.ce-1.el6.x86_64.rpm: docker-engine-17.05.0.ce-1.el6.x86_64
   ---> Package docker-engine.x86_64 0:17.05.0.ce-1.el6 will be installed
   --> Processing Dependency: kernel-uek >= 4.1 for package: docker-engine-17.05.0.ce-1.el6.x86_64
   .........
   --> Finished Dependency Resolution
   Error: Package: docker-engine-17.05.0.ce-1.el6.x86_64 (/docker-engine-17.05.0.ce-1.el6.x86_64)
              Requires: kernel-uek >= 4.1
    You could try using --skip-broken to work around the problem
   

3. 查看核心版本是 4.4.5 > 4.1，但核心套件名稱是 kernel-ml 不是 kernel-uek。

   [root@dyw219 src]# uname -r
   4.4.5-1.el6.elrepo.x86_64
   

4. 用 rpm 不管相依套件，強迫安裝。

   [root@dyw219 src]# rpm -ivh --nodeps docker-engine-17.05.0.ce-1.el6.x86_64.rpm 
   Preparing...                ########################################### [100%]
      1:docker-engine          ########################################### [100%]
   

5. 啟動 docker 服務。

   [root@dyw219 src]# /etc/init.d/docker start
   Starting docker:	.                                      [  OK  ]
   

6. 查看 docker 版本是 17.05.0-ce。

   [root@dyw219 src]# docker version
   Client:
    Version:      17.05.0-ce
    API version:  1.29
    Go version:   go1.7.5
    Git commit:   89658be
    Built:        Thu May  4 22:09:44 2017
    OS/Arch:      linux/amd64
   
   Server:
    Version:      17.05.0-ce
    API version:  1.29 (minimum version 1.12)
    Go version:   go1.7.5
    Git commit:   89658be
    Built:        Thu May  4 22:09:44 2017
    OS/Arch:      linux/amd64
    Experimental: false