公司linux服务器基本使用的Centos,以下切换为Centos进行docker的操作。
CentOS6
对于 CentOS6,可以使用 EPEL 库安装 Docker,命令如下
$ sudo yum install http://mirrors.yun-idc.com/epel/6/i386/epel-release-6-8.noarch.rpm $ sudo yum install docker-io
CentOS7
CentOS7 系统 CentOS-Extras 库中已带 Docker,可以直接安装:
$ sudo yum install docker 安装之后启动 Docker 服务,并让它随系统启动自动加载。 $ sudo service docker start $ sudo chkconfig docker on
查看docker进程是否启动:
ps -aux | grep docker
# /etc/sysconfig/docker
# Modify these options if you want to change the way the docker daemon runs
OPTIONS=‘--selinux-enabled --log-driver=journald --signature-verification=false‘
if [ -z "${DOCKER_CERT_PATH}" ]; then
DOCKER_CERT_PATH=/etc/docker
fi
# Do not add registries in this file anymore. Use /etc/containers/registries.conf
# from the atomic-registries package.
#
# docker-latest daemon can be used by starting the docker-latest unitfile.
# To use docker-latest client, uncomment below lines
#DOCKERBINARY=/usr/bin/docker-latest
#DOCKERDBINARY=/usr/bin/dockerd-latest
#DOCKER_CONTAINERD_BINARY=/usr/bin/docker-containerd-latest
#DOCKER_CONTAINERD_SHIM_BINARY=/usr/bin/docker-containerd-shim-latest
原文:http://www.cnblogs.com/YatHo/p/7814289.html