Centos7离线安装docker

查看服务器信息命令

uname -a

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Linux localhost.domain.com 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 x86_64 x86_64 x86_64

cat /etc/centos-release

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GNU/Linux
NAME="CentOS Linux"
VERSION="7 (Core)"
ID="centos"
ID_LIKE="rhel fedora"
VERSION_ID="7"
PRETTY_NAME="CentOS Linux 7 (Core)"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:centos:centos:7"
HOME_URL="https://www.centos.org/"
BUG_REPORT_URL="https://bugs.centos.org/"
CENTOS_MANTISBT_PROJECT="CentOS-7"
CENTOS_MANTISBT_PROJECT_VERSION="7"
REDHAT_SUPPORT_PRODUCT="centos"
REDHAT_SUPPORT_PRODUCT_VERSION="7"

1. 准备目录

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mkdir -p ~/docker_centos7_offline/rpm_dir

2. 下载 CentOS7 可用的 docker-ce 全套 rpm（含依赖）

先查稳定版（示例 20.10.24，可自行换版本）

官方 rpm 仓库地址：https://download.docker.com/linux/centos/7/x86_64/stable/Packages/

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cd ~/docker_centos7_offline/rpm_dir
# 批量下载核心包（docker-ce、cli、containerd、buildx）
wget https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-20.10.24-3.el7.x86_64.rpm
wget https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-cli-20.10.24-3.el7.x86_64.rpm
wget https://download.docker.com/linux/centos/7/x86_64/stable/Packages/containerd.io-1.6.24-3.1.el7.x86_64.rpm
wget https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-rootless-extras-20.10.24-3.el7.x86_64.rpm
wget https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-compose-plugin-2.20.2-1.el7.x86_64.rpm

若提示依赖缺失（如libcgroup、device-mapper），去 CentOS7 官方镜像站下载对应 rpm：

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cd ~/docker_centos7_offline
wget https://mirrors.aliyun.com/centos/7/os/x86_64/Packages/libcgroup-0.41-21.el7.x86_64.rpm
wget https://mirrors.aliyun.com/centos/7/os/x86_64/Packages/device-mapper-1.02.170-6.el7.x86_64.rpm

3. 下载 docker-compose v2 二进制（跨系统通用，CentOS7 直接用）

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cd ~/docker_centos7_offline
wget https://github.com/docker/compose/releases/download/v2.20.2/docker-compose-linux-x86_64

4. 打包离线压缩包

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cd ~
tar -zcvf docker_centos7_offline.tar.gz docker_centos7_offline

5.CentOS7 离线安装操作

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mkdir -p /home/offline
cd /home/offline
# 上传压缩包后解压
tar -zxvf docker_centos7_offline.tar.gz
cd docker_centos7_offline/rpm_dir

rpm -ivh *.rpm --nodeps

启动 Docker 并开机自启

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systemctl start docker
systemctl enable docker
docker -v

安装独立 docker-compose 二进制

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cd /home/offline/docker_centos7_offline
cp docker-compose-linux-x86_64 /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
# 验证
docker-compose version