在RedHatLinux 6.7上安装docker [英] Install docker on RedHatLinux 6.7

问题描述

我正在遵循文档 https://docs.docker.com/engine/installation/ rhel / 在RHEL 6.7上安装docker。
运行命令

I am following the documentation https://docs.docker.com/engine/installation/rhel/ to install docker on RHEL 6.7. When I run the command

sudo yum install docker-engine

我收到以下错误

Error: Package: docker-engine-1.9.1-1.el7.centos.x86_64 (dockerrepo)
           Requires: libsystemd-journal.so.0(LIBSYSTEMD_JOURNAL_196)(64bit)
Error: Package: docker-engine-1.9.1-1.el7.centos.x86_64 (dockerrepo)
           Requires: libsystemd-journal.so.0(LIBSYSTEMD_JOURNAL_195)(64bit)
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest

根据我尝试运行命令的建议

As per the suggestion I tried to run the command

sudo yum install docker-engine --skip-broken

这是输出

    Packages skipped because of dependency problems:
    audit-libs-python-2.3.7-5.el6.x86_64 from RHEL-67-x86_64
    docker-engine-1.9.1-1.el7.centos.x86_64 from dockerrepo
    docker-engine-selinux-1.9.1-1.el7.centos.noarch from dockerrepo
    libsemanage-python-2.0.43-5.1.el6.x86_64 from RHEL-67-x86_64
    policycoreutils-python-2.0.83-24.el6.x86_64 from RHEL-67-x86_64
    setools-libs-3.3.7-4.el6.x86_64 from RHEL-67-x86_64
    setools-libs-python-3.3.7-4.el6.x86_64 from RHEL-67-x86_64

如何解决上述问题并在RHEL 6.7上安装Docker？

How can I fix above problems and install docker on RHEL 6.7 ?

推荐答案

以下步骤确实可以将Docker安装在OEL上6.10具有超级用户权限的用户。

Below steps do work for Docker to be installed on OEL 6.10 with a user having super user privileges.

1. 根据Red-Hat Docs中的建议创建具有SUDO Access的用户（[ ] [1]在此过程中讲得很好。例如，我创建了一个用户作为docker，组为docker。

1. Create a user with SUDO Access as suggested in Red-Hat Docs ([Link][1] speaks well on this process). For instance I created an user as docker with group as docker.

groupadd docker  
useradd -m -g docker docker

添加Docker存储库以为RHEL / Centos 6安装最新的Docker副本

Add docker repository for installing latest copy of Docker for RHEL/Centos 6

yum update -y  
yum install epel-release  
vi /etc/yum.repos.d/docker.repo   

将以下内容添加到/etc/yum.repos.d/docker.repo

Add below contents to /etc/yum.repos.d/docker.repo

[docker-repo]  
name=Docker Repo  
baseurl=https://yum.dockerproject.org/repo/main/centos/6/  
enabled=1  
gpgcheck=1  
gpgkey=https://yum.dockerproject.org/gpg  

切换到 docker用户并执行以下命令：

Switch to "docker" user and execute below commands:

sudo yum install -y docker-engine

安装后使用以下命令启动docker。

Post Installation start docker using below commands.

sudo chkconfig docker on  

sudo service docker start  
Starting cgconfig service:                                 [  OK  ]  
Starting docker:                                           [  OK  ]  

sudo service docker status  
docker (pid  26925) is running...  

ps -ef | grep docker  
root     25590 14123  0 Jul27 ?        00:00:00 sshd: docker [priv]  
docker   25594 25590  0 Jul27 ?        00:00:00 sshd: docker@pts/1  
docker   25595 25594  0 Jul27 pts/1    00:00:00 -bash  
root     26925     1  2 00:00 pts/1    00:00:00 /usr/bin/docker -d  
docker   27106 25595  0 00:00 pts/1    00:00:00 ps -ef  
docker   27107 25595  0 00:00 pts/1    00:00:00 grep docker  

docker ps -a  
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES  

[1]： https： //access.redhat.com/documentation/zh-CN/Red_Hat_Enterprise_Linux_OpenStack_Platform/2/html/Getting_Started_Guide/ch02s03.html

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