Ubuntu 22.04下Docker启动报错：error reading from server: EOF

问题现象 #

多次重装Docker和containerd后，仍出现以下dockerd报错：

Jun 22 23:24:04 infinity dockerd[39130]: time="2024-06-22T23:24:04.104071230+01:00" level=error msg="Failed to get event" error="rpc error: code = Unavailable desc = error reading from server: EOF" module=libcontainerd namespace=moby

Jun 22 23:24:04 infinity dockerd[39130]: time="2024-06-22T23:24:04.104123876+01:00" level=info msg="Waiting for containerd to be ready to restart event processing" module=libcontainerd namespace=moby

Jun 22 23:24:04 infinity dockerd[39130]: time="2024-06-22T23:24:04.104072342+01:00" level=error msg="Failed to get event" error="rpc error: code = Unavailable desc = error reading from server: EOF" module=libcontainerd namespace=plugins.m>

Jun 22 23:24:04 infinity dockerd[39130]: time="2024-06-22T23:24:04.104179065+01:00" level=info msg="Waiting for containerd to be ready to restart event processing" module=libcontainerd namespace=plugins.moby

执行docker version时返回：

docker version
Cannot connect to the Docker daemon at unix:///home/ciasto/.docker/desktop/docker.sock. Is the docker daemon running?
Client: Docker Engine - Community
 Cloud integration: v1.0.28
 Version:           26.1.4
 API version:       1.45
 Go version:        go1.21.11
 Git commit:        5650f9b
 Built:             Wed Jun  5 11:28:57 2024
 OS/Arch:           linux/amd64
 Context:           desktop-linux

解决步骤 #

1. 切换Docker上下文到默认 #

当前上下文指向Docker Desktop的socket，但你使用的是原生Docker服务，需切换到系统默认上下文：

• 查看所有上下文：docker context ls
• 切换到default：docker context use default

2. 重启containerd和Docker服务 #

containerd服务异常会导致dockerd无法建立连接，直接重启服务：

sudo systemctl restart containerd
sudo systemctl restart docker

• 验证服务状态：sudo systemctl status containerd docker

3. 修复Docker与containerd的连接配置 #

编辑Docker守护进程配置文件，明确指定containerd的socket路径：

• 创建或编辑/etc/docker/daemon.json：

  {
    "containerd": "/run/containerd/containerd.sock"
  }
  

• 重启Docker生效：sudo systemctl restart docker

4. 彻底清理并重装（若上述步骤无效） #

残留的配置文件可能导致冲突，彻底清理后重新安装：

1. 卸载所有相关包：

   sudo apt purge -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
   

2. 删除残留数据和配置：

   sudo rm -rf /var/lib/docker /var/lib/containerd /etc/docker ~/.docker
   

3. 重新安装Docker：

   sudo apt update
   sudo apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
   

5. 修复用户权限 #

确保当前用户拥有Docker操作权限：

sudo usermod -aG docker $USER

• 注销并重新登录后权限生效

内容的提问来源于stack exchange，提问作者Ciasto piekarz