
Docker安装问题:Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon
Docker安装问题:Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon
今天手欠,把docker的repository地址修改了一下,然后在查看docker version的时候就出现一下问问题,折腾了我一个小时才最终解决问题。
分享一下过程,大家避免踩坑
问题:
错误提示如下:
[root@centos docker]# docker version
Client: Docker Engine - Community
Version: 20.10.14
API version: 1.41
Go version: go1.16.15
Git commit: a224086
Built: Thu Mar 24 01:49:57 2022
OS/Arch: linux/amd64
Context: default
Experimental: true
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
[root@centos docker]# systemctl restartdocker.service
Unknown operation 'restartdocker.service'.
[root@centos docker]# systemctl status docker -l
● docker.service - Docker Application Container Engine
Loaded: loaded (/usr/lib/systemd/system/docker.service; disabled; vendor preset: disabled)
Active: failed (Result: start-limit) since Tue 2022-04-12 15:43:20 CST; 13min ago
Docs: https://docs.docker.com
Main PID: 1455 (code=exited, status=1/FAILURE)
Apr 12 15:43:18 centos systemd[1]: Unit docker.service entered failed state.
Apr 12 15:43:18 centos systemd[1]: docker.service failed.
Apr 12 15:43:20 centos systemd[1]: docker.service holdoff time over, scheduling restart.
Apr 12 15:43:20 centos systemd[1]: start request repeated too quickly for docker.service
Apr 12 15:43:20 centos systemd[1]: Failed to start Docker Application Container Engine.
Apr 12 15:43:20 centos systemd[1]: Unit docker.service entered failed state.
Apr 12 15:43:20 centos systemd[1]: docker.service failed.
Apr 12 15:43:36 centos systemd[1]: start request repeated too quickly for docker.service
Apr 12 15:43:36 centos systemd[1]: Failed to start Docker Application Container Engine.
Apr 12 15:43:36 centos systemd[1]: docker.service failed.
Apr 12 15:59:31 centos systemd[1]: docker.service holdoff time over, schedu
Apr 12 15:59:31 centos systemd[1]: start request repeated too quickly for d
Apr 12 15:59:31 centos systemd[1]: Failed to start Docker Application Conta
-- Subject: Unit docker.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit docker.service has failed.
--
-- The result is failed.
Apr 12 15:59:31 centos systemd[1]: Unit docker.service entered failed state
Apr 12 15:59:31 centos systemd[1]: docker.service failed.
Apr 12 15:59:31 centos systemd[1]: start request repeated too quickly for d
Apr 12 15:59:31 centos systemd[1]: Failed to start Docker Application Conta
-- Subject: Unit docker.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit docker.service has failed.
瞬间泪崩
思考了一下
首先想到就思路就是是不是修改了daemon.json 了repository地址导致的。
执行如下代码,验证自己的思路
docker debug
看到下图提示:
确定了的确是 repository地址错误的问题了
问题解决:
首先删除 /etc/yum.repos.d/docker-ce.repo 里面错误的 repository 的地址 操作如下:
cd /etc/yum.repos.d
Vim docker-ce.repo
发现了,多了一个错误的地址
果断 删除
rm -tf e4fquiqb.mirror.aliyuncs.com.re
第2步:修改 daemon.json 的配置
vim /etc/docker/daemon.json
再重新reload一下
systemctl daemon-reload
重新启动一下docker
systemctl restart docker
问题解决:
分享给大家,大家避免踩坑
更多推荐
所有评论(0)