Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
Posted 红尘沙漏
tags:
篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?相关的知识,希望对你有一定的参考价值。
今天打开centos7,由于没设置开机自启,当我启动docker时,发现与docker有关的命令都会报错,百度过,说什么重装docker啥的,我都试过,但是还是解决不了问题,下面我贴出问题集:
1. 例如我查看版本信息
2.重启容器
3. systemctl status docker 查看docker状态也发现错误:
最后解决问题方法是:
进入 /etc/docker,没有daemon.json文件就自己新建一个:
cd /etc/docker
编辑daemon.json文件:
加入这段代码:
{
"registry-mirrors": ["https://registry.docker-cn.com"]
}
然后重启docker:
systemctl restart docker.service
再使用docker命令时,就没有问题了
希望这个方法对你们有用
最后,我是得益于这位博主的文章来写的,感谢~
https://www.cnblogs.com/huhyoung/p/9495956.html
各位朋友还是设置docker开机自启吧
以上是关于Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?的主要内容,如果未能解决你的问题,请参考以下文章
Cannot connect to database because the database client
Cannot connect to the Docker daemon. Is the docker daemon running on this host
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
Cannot connect to the Docker datemon at tcp://0.0.0.0:2375 is the docker daemon runing?
Error when connecting to the GNS3 server: Cannot connect to http://127.0.0.1:3080. Please check if G
Docker初次安装运行出错:Cannot connect to the Docker daemon at ***/docker.sock. Is the docker daemon running?