CentOS7.7安装docker和docker-compose
1.背景
想自己部署一套halo,发现需要docker环境,而且docker现在已经用处广泛,所以在CentOS服务器上安装docker
2.步骤
2.1yum安装docker
# Uninstall old versions
sudo yum remove docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-engine
# 该目录下不会被remove
rm -rf /var/lib/docker/*
# Install using the rpm repository
# Set up the repository
sudo yum install -y yum-utils
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
# Install Docker Engine
sudo yum install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
sudo systemctl start docker
sudo docker run hello-world
2.2yum安装docker-compose
sudo yum update
sudo yum install docker-compose-plugin
docker compose version
2.3 离线安装docker
docker下载地址
配置文件默认为/etc/docker/deamon.json 无法写入,查询官网后,有两种方式指定配置:1是json文件,2是tag
# 或者指定新的配置文件路径
sudo dockerd --config-file /data/bonc_zj/app/conf/daemon.json
3.引用
Install Docker Engine on CentOS
修改docker的默认存储位置及镜像存储位置
docker离线安装方法

浙公网安备 33010602011771号