1,dnf配置 # 更新镜像源缓存 dnf makecache # 修改chrony时间同步配置 sed -i 's/pool pool.ntp.org iburst/pool ntp.aliyun.com/g' /etc/chrony.conf # 重启chrony服务 systemctl restart chronyd # 查看NTP服务器是否在线 chronyc sources 2,安装docker # 创建docker配置目录 mkdir /etc/docker # 创建配置文件 tee /etc/docker/daemon.json <<-'EOF' { "debug": true, "storage-driver": "overlay2", "storage-opts":["overlay2.override_kernel_check=true"], "graph":"/opt/docker", "registry-mirrors": [ "https://hub-mirror.c.163.com", "https://docker.mirrors.ustc.edu.cn", "https://registry." ] } EOF # 使用镜像源安装docker dnf install -y docker # 启动docker systemctl start docker # 开启docker开机自动启动 systemctl enable docker # 查看docker版本信息 docker info |
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来自: 李济宏 > 《openEuler》