1、vim /usr/lib/systemd/system/docker.service
Description=Docker Application Container Engine Documentation=https://docs.docker.com After=network.target docker.socket Requires=docker.socket [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 ExecStart=/usr/bin/docker daemon -H fd:// MountFlags=slave LimitNOFILE=1048576 LimitNPROC=1048576 LimitCORE=infinity TimeoutStartSec=0 # set delegate yes so that systemd does not reset the cgroups of docker containers Delegate=yes [Install] WantedBy=multi-user.target
将上面的ExecStart后面追加自已的
ExecStart=/usr/bin/docker daemon -H fd:// --insecure-registry=172.16.101.192
原文：http://www.cnblogs.com/boshen-hzb/p/6394683.html