快速安装docker

红帽系linux

下面的方法适用于红帽系的linux

#安装yum源
yum-config-manager --add-repo https://mirrors.ustc.edu.cn/docker-ce/linux/centos/docker-ce.repo
yum makecache fast
#安装docker
yum install docker-ce -y
#设置开机自启
systemctl enable docker
#启动docker
systemctl start docker
#配置加速
cat <<EOF > /etc/docker/daemon.json
{
  "registry-mirrors": [
    "https://docker.mirrors.ustc.edu.cn",
   "https://hub-mirror.c.163.com",
   "https://reg-mirror.qiniu.com",
    "https://registry.docker-cn.com"
  ],
  "exec-opts": ["native.cgroupdriver=systemd"],
  "data-root": "/data/docker",
  "log-driver": "json-file",
  "log-opts": {
	 "max-size": "200m",
	 "max-file": "5"
	}
}
EOF
#重启docker
systemctl restart docker

---

Ubuntu

下面的方法适用于Ubuntu

apt update
apt install -y ca-certificates curl gnupg lsb-release

apt install -y ca-certificates curl gnupg lsb-release
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
apt-get update
apt install docker-ce docker-ce-cli containerd.io -y
cat > /etc/docker/daemon.json <<EOF
{
"registry-mirrors": [
"https://docker.mirrors.ustc.edu.cn",
"https://hub-mirror.c.163.com",
"https://reg-mirror.qiniu.com",
"https://registry.docker-cn.com"
],
 "exec-opts": ["native.cgroupdriver=systemd"],
 "data-root": "/data/docker",
 "log-driver": "json-file",
 "log-opts": {
	 "max-size": "200m",
	 "max-file": "5"
	}
}
EOF
systemctl restart docker.service
docker info

openEuler22.09

下面的方法是适用于openEuler22.09

说明：这里同样是使用centos的仓库，所以需要把$releasever变量更改为明确的版本

#安装yum源
yum-config-manager --add-repo https://mirrors.ustc.edu.cn/docker-ce/linux/centos/docker-ce.repo
sed -ri 's/\$releasever/7.9/' /etc/yum.repos.d/docker-ce.repo
yum makecache
#安装docker
yum install docker-ce -y
#设置开机自启
systemctl enable docker
#启动docker
systemctl start docker
#配置加速
cat <<EOF > /etc/docker/daemon.json
{
  "registry-mirrors": [
    "https://docker.mirrors.ustc.edu.cn",
   "https://hub-mirror.c.163.com",
   "https://reg-mirror.qiniu.com",
    "https://registry.docker-cn.com"
  ],
  "exec-opts": ["native.cgroupdriver=systemd"],
  "data-root": "/data/docker",
  "log-driver": "json-file",
  "log-opts": {
	 "max-size": "200m",
	 "max-file": "5"
	}
}
EOF
#重启docker
systemctl restart docker