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
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