删除docker-io后,在CentOS 6上安装Docker

问题描述 投票:3回答:2

一段时间以来,docker-io包已用于在CentOS 6上安装Docker。

从本月初开始,此套餐似乎不再可用:

[[email protected]:0 yum.repos.d]# yum install docker-io
Loaded plugins: fastestmirror, presto
Setting up Install Process
Determining fastest mirrors
 * base: mirror.intergrid.com.au
 * extras: mirror.ventraip.net.au
 * updates: mirror.ventraip.net.au
base                                                                 | 3.7 kB     00:00
base/primary_db                                                      | 4.7 MB     00:00
epel                                                                 | 4.7 kB     00:00
epel/primary_db                                                      | 6.0 MB     00:00
extras                                                               | 3.4 kB     00:00
extras/primary_db                                                    |  28 kB     00:00
updates                                                              | 3.4 kB     00:00
updates/primary_db                                                   | 3.2 MB     00:00
No package docker-io available.
Error: Nothing to do

docker-io以前是epel存储库的一部分,并且是在number of places上在CentOS 6上安装Docker(尽管是旧版本)的推荐方法。

还有其他方法可以在CentOS 6上安装Docker吗?

docker centos6 yum
2个回答
1
投票

我不确定为什么docker-io突然消失了,但之前通过epel存储库提供的相同版本可以直接从Docker托管的rpm安装:

[root@server]# yum install
https://get.docker.com/rpm/1.7.0/centos-6/RPMS/x86_64/docker-engine-1.7.0-1.el6.x86_64.rpm

[root@server]# docker --version
Docker version 1.7.0, build 0baf609

0
投票

你应该从epel-release安装docker-engine:

  1. 添加docker存储库以安装Docker for Centos 6的最新副本

更新,安装epel repo然后创建一个名为docker.repo的仓库并填写docker repo的信息:

[user@docker7 ~]# sudo yum update -y
[user@docker7 ~]# sudo yum install epel-release
[user@docker7 ~]# sudo vi /etc/yum.repos.d/docker.repo

[docker-repo]
name=Docker Repo
baseurl=https://yum.dockerproject.org/repo/main/centos/$releasever/
enabled=1
gpgcheck=1
gpgkey=https://yum.dockerproject.org/gpg
  1. 安装docker package,然后启动服务以在重新启动时启动,也启动docker服务。

现在安装docker-engine并启用docker以使用systemctl启动时启动。然后启用docker命令并启动docker with systemctl start docker

              For centos 7 
[user@docker7 ~]$ sudo yum install -y docker-engine
[user@docker7 ~]$ sudo systemctl enable docker
[user@docker7 ~]$ sudo systemctl start docker
[user@docker7 ~]$ sudo systemctl status docker

              For centos 6 
[user@docker7 ~]$ sudo chkconfig docker on 
[user@docker7 ~]$ sudo service docker start 
[user@docker7 ~]$ sudo service docker status

[user@docker7 ~]$ ps aux | grep docker
root      2382  0.3  1.4 498424 26536 ?        Ssl  20:17   0:00 /usr/bin/dockerd
root      2385  0.0  0.2 263104  5568 ?        Ssl  20:17   0:00 docker-containerd -l unix:///var/run/docker/libcontainerd/docker-containerd.sock --metrics-interval=0 --start-timeout 2m --state-dir /var/run/docker/libcontainerd/containerd --shim docker-containerd-shim --runtime docker-runc

3.Manage Docker as a non-root user

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