docker装置
# 装置必要依赖yum install -y yum-utils device-mapper-persistent-data lvm2# 配置docker下载源yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo# 装置dockeryum makecache fast \yum install -y docker-ce
应用docker
# 启动docker systemctl start docker# 设置为开机主动启动systemctl enable docker# 查看以后docker版本号docker --vefsion
装置docker-compose
# 下载 docker-compose 命令sudo curl -L "https://github.com/docker/compose/releases/download/1.27.4/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose# docker-compose 执行权限sudo chmod +x /usr/local/bin/docker-compose# 查看以后docker-compose版本号docker-compose -vefsion
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