Centos6.7安装Docker1.7.1

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最新推荐文章于 2025-05-23 11:38:53 发布

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本文链接：https://blog.youkuaiyun.com/zhao897426182/article/details/79738010

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本文详细介绍了如何在CentOS6.7上安装Docker 1.7.1，包括更新yum源，安装Docker的依赖，设置Docker的存储路径，并启用国内镜像源。

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Docker安装

1. 更新yum源

1.1备份yum源

 mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

1.2下载国内源（这里使用阿里云的yum源）

 CentOS 5

 wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-5.repo

 或者

 curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-5.repo

 CentOS 6

 wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo

 或者

 curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo

 CentOS 7

 wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

 或者

 curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

1.3安装epel的yum源

epel(RHEL 7)

wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo

epel(RHEL 6)

wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-6.repo

epel(RHEL 5)

wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-5.repo

1.4生成缓存

yum clean all
yum makecache

2. 安装Docker

2.1安装Docker依赖

yum install  lxc  libcgroup  device-mapper-event-libs

2.2安装Docker

yum install docker-io
//查看版本
$>docker -v
Docker version 1.7.1, build 786b29d/1.7.1

2.3配置Docker镜像和容器的存储路径

//创建用来存储镜像的路径
mkdir /data/docker
//修改路径: 
vim /etc/sysconfig/docker -> other_args="--graph=/data/docker"

2.4配置Docker国内镜像源

Docker的1.7.1版本Docker配置文件在/etc/sysconfig/docker下，1.8或者1.10等更高版本在/etc/docker/daemon.json
配置如下

# /etc/sysconfig/docker
#
# Other arguments to pass to the docker daemon process
# These will be parsed by the sysv initscript and appended
# to the arguments list passed to docker -d

other_args="--registry-mirror=https://87hqssex.mirror.aliyuncs.com --graph=/opt/docker"
DOCKER_CERT_PATH=/etc/docker

# Resolves: rhbz#1176302 (docker issue #407)
DOCKER_NOWARN_KERNEL_VERSION=1

# Location used for temporary files, such as those created by
# # docker load and build operations. Default is /var/lib/docker/tmp
# # Can be overriden by setting the following environment variable.
# # DOCKER_TMPDIR=/var/tmp

2.5启动Docker

//启动docker
service docker start
//docker启动后，通过ifconfig查看会发现多一个网卡，ip默认为172.17.42.1
$>ifconfig
docker0   Link encap:Ethernet  HWaddr 00:00:00:00:00:00
          inet addr:172.17.42.1  Bcast:0.0.0.0  Mask:255.255.0.0
          inet6 addr: fe80::506a:6fff:fe30:d23b/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:48906 errors:0 dropped:0 overruns:0 frame:0
          TX packets:85907 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:2496826 (2.3 MiB)  TX bytes:130270869 (124.2 MiB)