Docker启动失败 Failed to start Docker Application Container Engine.

目录

【错误收集】

【问题分析】

【解决办法】

【运行结果】

---

【错误收集】

root@localhost \~\]# sudo journalctl -u docker.service --no-pager -n 100 -- Logs begin at 日 2025-09-07 15:25:32 CST, end at 日 2025-09-07 15:29:33 CST. -- 9月 07 15:25:39 localhost.localdomain systemd\[1\]: Starting Docker Application Container Engine... 9月 07 15:25:39 localhost.localdomain dockerd\[1265\]: unable to configure the Docker daemon with file /etc/docker/daemon.json: invalid character 's' looking for beginning of value 9月 07 15:25:39 localhost.localdomain systemd\[1\]: docker.service: main process exited, code=exited, status=1/FAILURE 9月 07 15:25:39 localhost.localdomain systemd\[1\]: Failed to start Docker Application Container Engine. 9月 07 15:25:39 localhost.localdomain systemd\[1\]: Unit docker.service entered failed state. 9月 07 15:25:39 localhost.localdomain systemd\[1\]: docker.service failed. 9月 07 15:25:41 localhost.localdomain systemd\[1\]: docker.service holdoff time over, scheduling restart. 9月 07 15:25:41 localhost.localdomain systemd\[1\]: Stopped Docker Application Container Engine. 9月 07 15:25:41 localhost.localdomain systemd\[1\]: Starting Docker Application Container Engine... 9月 07 15:25:41 localhost.localdomain dockerd\[1837\]: unable to configure the Docker daemon with file /etc/docker/daemon.json: invalid character 's' looking for beginning of value 9月 07 15:25:41 localhost.localdomain systemd\[1\]: docker.service: main process exited, code=exited, status=1/FAILURE 9月 07 15:25:41 localhost.localdomain systemd\[1\]: **Failed to start Docker Application Container Engine.** 9月 07 15:25:41 localhost.localdomain systemd\[1\]: Unit docker.service entered failed state. 9月 07 15:25:41 localhost.localdomain systemd\[1\]: docker.service failed. 9月 07 15:25:43 localhost.localdomain systemd\[1\]: docker.service holdoff time over, scheduling restart. 9月 07 15:25:43 localhost.localdomain systemd\[1\]: Stopped Docker Application Container Engine. 9月 07 15:25:43 localhost.localdomain systemd\[1\]: Starting Docker Application Container Engine... 9月 07 15:25:43 localhost.localdomain dockerd\[2084\]: unable to configure the Docker daemon with file /etc/docker/daemon.json: invalid character 's' looking for beginning of value 9月 07 15:25:43 localhost.localdomain systemd\[1\]: docker.service: main process exited, code=exited, status=1/FAILURE 9月 07 15:25:43 localhost.localdomain systemd\[1\]: Failed to start Docker Application Container Engine. 9月 07 15:25:43 localhost.localdomain systemd\[1\]: Unit docker.service entered failed state. 9月 07 15:25:43 localhost.localdomain systemd\[1\]: docker.service failed. 9月 07 15:25:45 localhost.localdomain systemd\[1\]: docker.service holdoff time over, scheduling restart. 9月 07 15:25:45 localhost.localdomain systemd\[1\]: Stopped Docker Application Container Engine. 9月 07 15:25:45 localhost.localdomain systemd\[1\]: start request repeated too quickly for docker.service 9月 07 15:25:45 localhost.localdomain systemd\[1\]: Failed to start Docker Application Container Engine. 9月 07 15:25:45 localhost.localdomain systemd\[1\]: Unit docker.service entered failed state. 9月 07 15:25:45 localhost.localdomain systemd\[1\]: docker.service failed. 9月 07 15:26:18 localhost.localdomain systemd\[1\]: start request repeated too quickly for docker.service 9月 07 15:26:18 localhost.localdomain systemd\[1\]: Failed to start Docker Application Container Engine. 9月 07 15:26:18 localhost.localdomain systemd\[1\]: docker.service failed. 9月 07 15:28:13 localhost.localdomain systemd\[1\]: Starting Docker Application Container Engine... 9月 07 15:28:13 localhost.localdomain dockerd\[4990\]: unable to configure the Docker daemon with file /etc/docker/daemon.json: invalid character 's' looking for beginning of value 9月 07 15:28:13 localhost.localdomain systemd\[1\]: docker.service: main process exited, code=exited, status=1/FAILURE 9月 07 15:28:13 localhost.localdomain systemd\[1\]: Failed to start Docker Application Container Engine. 9月 07 15:28:13 localhost.localdomain systemd\[1\]: Unit docker.service entered failed state. 9月 07 15:28:13 localhost.localdomain systemd\[1\]: docker.service failed. 9月 07 15:28:16 localhost.localdomain systemd\[1\]: docker.service holdoff time over, scheduling restart. 9月 07 15:28:16 localhost.localdomain systemd\[1\]: Stopped Docker Application Container Engine. 9月 07 15:28:16 localhost.localdomain systemd\[1\]: Starting Docker Application Container Engine... 9月 07 15:28:16 localhost.localdomain dockerd\[5053\]: unable to configure the Docker daemon with file /etc/docker/daemon.json: invalid character 's' looking for beginning of value 9月 07 15:28:16 localhost.localdomain systemd\[1\]: docker.service: main process exited, code=exited, status=1/FAILURE 9月 07 15:28:16 localhost.localdomain systemd\[1\]: Failed to start Docker Application Container Engine. 9月 07 15:28:16 localhost.localdomain systemd\[1\]: Unit docker.service entered failed state. 9月 07 15:28:16 localhost.localdomain systemd\[1\]: docker.service failed. 9月 07 15:28:18 localhost.localdomain systemd\[1\]: docker.service holdoff time over, scheduling restart. 9月 07 15:28:18 localhost.localdomain systemd\[1\]: Stopped Docker Application Container Engine. 9月 07 15:28:18 localhost.localdomain systemd\[1\]: Starting Docker Application Container Engine... 9月 07 15:28:18 localhost.localdomain dockerd\[5112\]: unable to configure the Docker daemon with file /etc/docker/daemon.json: invalid character 's' looking for beginning of value 9月 07 15:28:18 localhost.localdomain systemd\[1\]: docker.service: main process exited, code=exited, status=1/FAILURE 9月 07 15:28:18 localhost.localdomain systemd\[1\]: Failed to start Docker Application Container Engine. 9月 07 15:28:18 localhost.localdomain systemd\[1\]: Unit docker.service entered failed state. 9月 07 15:28:18 localhost.localdomain systemd\[1\]: docker.service failed. 9月 07 15:28:20 localhost.localdomain systemd\[1\]: docker.service holdoff time over, scheduling restart. 9月 07 15:28:20 localhost.localdomain systemd\[1\]: Stopped Docker Application Container Engine. 9月 07 15:28:20 localhost.localdomain systemd\[1\]: start request repeated too quickly for docker.service 9月 07 15:28:20 localhost.localdomain systemd\[1\]: Failed to start Docker Application Container Engine. 9月 07 15:28:20 localhost.localdomain systemd\[1\]: Unit docker.service entered failed state. 9月 07 15:28:20 localhost.localdomain systemd\[1\]: docker.service failed. 

1. 查看docker配置文件
   1. sudo cat /etc/docker/daemon.json
   2. 
   3. 配置文件开头stry-mirrors 错误
      1. 少了 {
      2. stry-mirrors 应该是 registry-mirrors

【解决办法】

1. 删除docker配置文件

   1. sudo rm /etc/docker/daemon.json
   2. 

2. 启动docker

   1. sudo systemctl start docker
   2. 

3. 编辑配置文件

   1. sudo vi /etc/docker/daemon.json
   2. 
   3. 配置一下内容

   {
     "registry-mirrors": [
       "https://mirror.ccs.tencentyun.com",
       "http://hub-mirror.c.163.com",
   "https://e2zfh98i.mirror.aliyuncs.com",
   
   "https://mirror.baidubce.com",
   
   "https://docker.mirrors.ustc.edu.cn",
   
   "https://docker-cf.registry.cyou",
   
   "https://dockercf.jsdelivr.fyi",
   
   "https://docker.jsdelivr.fyi",
   
   "https://dockertest.jsdelivr.fyi",
   
   "https://dockerproxy.com",
   
   "https://docker.m.daocloud.io",
   
   "https://docker.nju.edu.cn",
   
   "https://docker.mirrors.sjtug.sjtu.edu.cn",
   
   "https://mirror.iscas.ac.cn",
   
   "https://docker.rainbond.cc",
   
   "https://do.nark.eu.org",
   
   "https://dc.j8.work",
   
   "https://dockerproxy.com",
   
   "https://gst6rzl9.mirror.aliyuncs.com",
   
   "https://registry.docker-cn.com",
   
   "http://hub-mirror.c.163.com",
   
   "http://mirrors.ustc.edu.cn/",
   
   "https://mirrors.tuna.tsinghua.edu.cn/",
   
   "http://mirrors.sohu.com/"
     ]
   }

   5. 

4. 刷新配置内容

   1. sudo systemctl daemon-reload

   2. 

【运行结果】

1. 启动docker
2. sudo systemctl restart docker
3. 
4. 查看docker启动状态
   1. sudo systemctl status docker
   2. 
5. 尝试下载镜像
   1. docker pull tomcat
   2. 
   3. 可以看到可以正常的下载
   4.