docker start问题-优快云博客

本文链接：https://blog.youkuaiyun.com/Madison001/article/details/133068763

本文详细解析了Docker启动失败的错误信息，并提供了一套完整的解决方案，包括修改启动参数、重新加载配置、启动与检查Docker状态、查看错误日志、调整守护进程配置等步骤，最终确定daemon.json配置错误为问题根源。

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问题记录：
docker.socket: Failed with result 'service-start-limit-hit'
docker.service: Service RestartSec=100ms expired, scheduling restart.
docker.service: Scheduled restart job, restart counter is at 3.
Stopped Docker Application Container Engine.
docker.service: Start request repeated too quickly.
docker.service: Failed with result 'exit-code'.
Failed to start Docker Application Container Engine.

解决办法：

1.)docker启动参数设置

vim /lib/systemd/system/docker.service
ExecStart=/usr/sbin/dockerd -H fd:// $DOCKER_OPTS

2.)重新加载配置

systemctl daemon-reload

3.)启动docker

service docker start

4.)查看状态

systemctl status docker.service

5.)查看错误日志

journalctl -xe
journaltctl -fu docker

6.)守护进程配置

vim /etc/docker/daemon.json
{
    "registry-mirrors": ["http://hub-mirror.c.163.com"],
    "insecure-registries":["http://mydomain.com"]
}

7.)修改完配置文件，需要reload

sudo systemctl daemon-reload
sudo systemctl restart docker.service