1、编辑docker.service # vim/usr/lib/systemd/system/docker.service
在ExecStart=/usr/义理果汁/dockerd-current之后增加
- htcp ://0.0.0. 0:2375-hunix ://var/run/docker.sock [ unit ] escription=dockerapplicationcontainerenginedocumentation=https://docs.docker.com after=network-online.targetfirewirewallater cker.socket containerd.service [服务] type=notify # thedefaultisnottousesystemdforcgroupsbecausethedelegateissuestistion existsandsystemdcurrentlydoesnotsupportthecgroupfeaturesetrequired # forcontainersrunbydockerexecstart=/usr /义气果汁/docker containerd.sock-htcp ://0.0. 033602375-hunix :///var/run/doon kill-shup $ mainpidtimeoutsec=0red 选项sweremovedfrom ' service ' to ' both the old，andnewlocationareacceptedbysystemd 229 andup， sousingtheoldlocation # tomakethemworkforeitherversionofsystemd.startlimitburst=3# notethatstartlimitintervalwasrenamedtostartlimitintervalsecinsystemd 230.# boththeold， andnewnameareacceptedbysystemd 230 andustemd ousingtheoldnametomake # thisoptionworkforeitherversionofsystemd.startlimimitiontervater
#系统重新启动坞站
[ root @ docker-servers~] # systemctldaemon-reload [ root @ docker-servers~] # systemctlrestartdocker [ root @ docker ] grep 2375 TCP 603360336033603360237533603360336033603360336033603360 * listen 96681/dockerd 3，开放防火墙端口# firewall-cmd---zone=pur
[根@ loot~~ ] #如果使用的是防火墙- cmd-- zone=公共- -添加-端口=2375/TCP-- permanent success云服务，则为