Linux离线安装Docker/docker-compose
离线安装Docker
1.从官方下载Docker安装包并上传至虚拟机
https://download.docker.com/linux/static/stable/x86_64/
2.解压安装包
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- tar -xvf docker-18.06.1-ce.tgz
3.将解压出来的docker文件内容移动到 /usr/bin/ 目录下
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- cp docker/* /usr/bin/
4.将docker注册为service服务,没有vim,vi也行
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- vim /etc/systemd/system/docker.service
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- [Unit]
- Description=Docker Application Container Engine
- Documentation=https://docs.docker.com
- After=network-online.target firewalld.service
- Wants=network-online.target
- [Service]
- Type=notify
- # the default is not to use systemd for cgroups because the delegate issues still
- # exists and systemd currently does not support the cgroup feature set required
- # for containers run by docker
- ExecStart=/usr/bin/dockerd
- ExecReload=/bin/kill -s HUP $MAINPID
- # Having non-zero Limit*s causes performance problems due to accounting overhead
- # in the kernel. We recommend using cgroups to do container-local accounting.
- LimitNOFILE=infinity
- LimitNPROC=infinity
- LimitCORE=infinity
- # Uncomment TasksMax if your systemd version supports it.
- # Only systemd 226 and above support this version.
- #TasksMax=infinity
- TimeoutStartSec=0
- # set delegate yes so that systemd does not reset the cgroups of docker containers
- Delegate=yes
- # kill only the docker process, not all processes in the cgroup
- KillMode=process
- # restart the docker process if it exits prematurely
- Restart=on-failure
- StartLimitBurst=3
- StartLimitInterval=60s
- [Install]
- WantedBy=multi-user.target
5.启动docker
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- chmod +x /etc/systemd/system/docker.service
- systemctl daemon-reload
- systemctl start docker #启动Docker
- systemctl enable docker.service #设置开机自启
6.验证
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- systemctl status docker #查看Docker状态
- docker -v #查看Docker版本
Tips:
①忽略证书配置
ExecStart=/usr/bin/dockerd --insecure-registry Docker仓库IP:Docker端口号
②启动容器报错:
/usr/bin/docker-current: Error response from daemon: shim error: docker-runc not installed on system.
解决:
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- ln -s /usr/libexec/docker/docker-runc-current /usr/bin/docker-runc
离线安装docker-compose
(1)首先访问 docker-compose 的 GitHub 版本发布页面:
github.com/docker/compose/releases
(2)由于服务器是 CentOS 系统,则下载 Linux 版本的 Compose:docker-compose-Linux-x86_64
(3)将下载下来的“docker-compose-Linux-x86_64”文件上传到服务器上,然后执行如下命令将其移动到 /usr/local/bin,并改名为“docker-compose”
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- sudo mv docker-compose-Linux-x86_64 /usr/local/bin/docker-compose
(4)接着执行如下命令添加可执行权限:
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- sudo chmod +x /usr/local/bin/docker-compose
(5)最后使用 docker-compose -v 命令测试是否安装成功(如果提示“没有那个文件或目录”可以重启下服务器再试试)
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- docker-compose --version
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