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踩坑1   docker配置多个加速器后启动无法正常启动

docker设置加速器,可设置多个用","结束隔开,类似于这样:

{
"registry-mirrors": ["https://op227r6t.mirror.aliyuncs.com"],
"registry-mirrors": ["http://hub-mirror.c.163.com"],
"registry-mirrors": ["https://mirror.ccs.tencentyun.com"]
}

如果没有使用,逗号间隔则在重启docker时报错:

Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service"等等,

处理办法,查看/etc/docker/daemon.json 文件内容是否有错误

具体可以参照docker官方文档:https://docs.docker.com/engine/reference/commandline/dockerd/#/configuration-reloading%E3%80%82