二进制方式安装Docker

二进制方式 安装Docker

安装Docker
下载地址：https://download.docker.com/linux/static/stable/x86_64/docker-19.03.9.tgz

采用二进制安装，用yum安装也一样。解压二进制包

tar zxvf docker-19.03.9.tgz
mv docker/* /usr/bin
systemd管理docker
cat > /usr/lib/systemd/system/docker.service << EOF
[Unit]
Description=Docker Application Container Engine
Documentation=https://docs.docker.com
After=network-online.target firewalld.service
Wants=network-online.target
 
[Service]
Type=notify
ExecStart=/usr/bin/dockerd
ExecReload=/bin/kill -s HUP $MAINPID
LimitNOFILE=infinity
LimitNPROC=infinity
LimitCORE=infinity
TimeoutStartSec=0
Delegate=yes
KillMode=process
Restart=on-failure
StartLimitBurst=3
StartLimitInterval=60s
 
[Install]
WantedBy=multi-user.target
EOF
创建配置文件

mkdir /etc/docker
cat > /etc/docker/daemon.json << EOF
{
 "storage-driver": "overlay2",
 "storage-opts": [ "overlay2.override_kernel_check=true" ],
 "registry-mirrors": ["https://4ux5p520.mirror.aliyuncs.com"],
 "insecure-registries":["harbor.io", "k8s.gcr.io", "gcr.io", "quay.io"],
 "exec-opts": ["native.cgroupdriver=systemd"],
 "data-root": "/data/docker", 
 "log-driver": "json-file",
 "log-opts": {
 "max-size": "100m"
 }
}
EOF
registry-mirrors 阿里云镜像加速器
启动并设置开机启动

systemctl daemon-reload
systemctl start docker
systemctl enable docker