安装docker-ce docker-compose

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都市侠客行 2022-08-05 11:52:24 博主文章分类：随笔 ©著作权

文章标签 docker linux github 文章分类 Docker 云计算

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安装harbor 需要安装docker

Harbor的所有服务组件都是在Docker中部署，所以官方安装使用Docker-compose快速部署，所以我们需要安装Docker、Docker-compose。由于Harbor是基于Docker Registry V2版本，所以就要求Docker版本不小于1.10.0，Docker-compose版本不小于1.6.0。

1.docker-ce

# step 1: 安装必要的一些系统工具
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
# Step 2: 添加软件源信息,删除系统原有docker
sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
yum -y remove docker*
# Step 3: 更新并安装 Docker-CE
sudo yum makecache fast
sudo yum -y install docker-ce docker-ce-cli
# Step 4: 开启Docker服务
systemctl start docker && systemctl enable docker && systemctl status docker

已安装:
docker-ce.x86_64 3:20.10.17-3.el7 docker-ce-cli.x86_64 1:20.10.17-3.el7

作为依赖被安装:
containerd.io.x86_64 0:1.6.6-3.1.el7 docker-ce-rootless-extras.x86_64 0:20.10.17-3.el7 docker-scan-plugin.x86_64 0:0.17.0-3.el7

完毕！
[root@ap-harbor01 ~]# systemctl start docker && systemctl enable docker && systemctl status docker
Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service.
● docker.service - Docker Application Container Engine
Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled; vendor preset: disabled)
Active: active (running) since 五 2022-08-05 11:42:39 CST; 86ms ago
Docs: https://docs.docker.com
Main PID: 1538 (dockerd)

[root@ap-harbor01 ~]# docker version
Client: Docker Engine - Community
Version: 20.10.17
API version: 1.41
Go version: go1.17.11
Git commit: 100c701
Built: Mon Jun 6 23:05:12 2022
OS/Arch: linux/amd64
Context: default
Experimental: true

Server: Docker Engine - Community
Engine:
Version: 20.10.17
API version: 1.41 (minimum version 1.12)
Go version: go1.17.11

Docker CE 镜像站

2.docker-compose

# 下载安装包
sudo curl -L "https://github.com/docker/compose/releases/download/1.25.4/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
# 设置权限
sudo chmod +x /usr/local/bin/docker-compose
# 添加软连接
sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
# 查看安装信息
docker-compose --version
# 卸载数据
sudo rm /usr/local/bin/docker-compose

[root@ap-harbor01 ~]# curl -L "https://github.com/docker/compose/releases/download/1.25.4/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
100 16.3M 100 16.3M 0 0 1151k 0 0:00:14 0:00:14 --:--:-- 1932k
[root@ap-harbor01 ~]# chmod +x /usr/local/bin/docker-compose
[root@ap-harbor01 ~]# ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
[root@ap-harbor01 ~]# docker-compose --version
docker-compose version 1.25.4, build 8d51620a