1、注意Docker版本(此处版本为docker-ce-18.06.1)
docker version
2、编辑Docker服务配置文件
vim /usr/lib/systemd/system/docker.service ...... [Service] Type=notify # the default is not to use systemd for cgroups because the delegate issues still # exists and systemd currently does not support the cgroup feature set required # for containers run by docker Environment="HTTPS_PROXY=http://172.16.16.100:1080" Environment="NO_PROXY=127.0.0.0/8,172.16.16.0/21" ExecStart=/usr/bin/dockerd ExecReload=/bin/kill -s HUP $MAINPID ......
3、重启Docker服务
systemctl daemon-reload systemctl restart docker
4、验证代理设置
docker info