Docker安装及启动

docker安装环境

centos7

vim /etc/yum.repos.d/docker.repo

[DOCKER-CE]
name=docker-ce centos 7 x86_64
baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/7/x86_64/stable/
gpgcheck=0
enabled=1

---

环境配置

systemctl stop firewalld && systemctl disable firewalld

yum install iptables-service iptables zlib-devel openssl-devel zlib-devel

systemctl stop iptables && systemctl disable iptables

sed -i "s/SELINUX=enforcing/SELINUX=disabled" /etc/selinux/config

---

安装docker

yum list | grep docker-ce

docker-ce.x86_64 3:18.09.2-3.el7 DOCKER-CE
docker-ce-cli.x86_64 1:18.09.2-3.el7 DOCKER-CE
docker-ce-selinux.noarch 17.03.3.ce-1.el7 DOCKER-CE
# yum install docker-ce -y

---

启动docker

systemctl start docker

systemctl enable docker