完美解决Docker pull时报错：https://registry-1.docker.io/v2/

1、错误描述

root@ubuntu-database:/opt/dify/docker# docker compose up -d
[+] Running 9/9
 ✘ api Error        context canceled                                                                                                                                                                            15.1s 
 ✘ db Error         context canceled                                                                                                                                                                            15.1s 
 ✘ nginx Error      context canceled                                                                                                                                                                            15.1s 
 ✘ redis Error      Get "https://registry-1.docker.io/v2/": context deadline exceeded (Client.Timeout exceeded while awaiting headers)                                                                          15.1s 
 ✘ ssrf_proxy Error context canceled                                                                                                                                                                            15.1s 
 ✘ worker Error     context canceled                                                                                                                                                                            15.1s 
 ✘ weaviate Error   context canceled                                                                                                                                                                            15.1s 
 ✘ sandbox Error    context canceled                                                                                                                                                                            15.1s 
 ✘ web Error        context canceled                                                                                                                                                                            15.1s 
Error response from daemon: Get "https://registry-1.docker.io/v2/": context deadline exceeded (Client.Timeout exceeded while awaiting headers)

    Error response from daemon: Get "https://registry-1.docker.io/v2/": context deadline exceeded (Client.Timeout exceeded while awaiting headers)
    这个错误表明Docker客户端尝试访问Docker Hub或其他Docker注册中心时出现了问题。具体来说，是在尝试获取注册中心API的响应时遇到了错误。可能的原因包括网络问题、认证问题、注册中心URL不正确或者注册中心服务本身不可用。

2、解决方法

2.1、检查网络连接

    确保你的机器可以访问互联网，特别是Docker Hub或你所使用的私有注册中心。

root@ubuntu-database:/opt/dify/docker# ping www.baidu.com
PING www.a.shifen.com (110.242.68.3) 56(84) bytes of data.
64 bytes from 110.242.68.3: icmp_seq=1 ttl=128 time=38.5 ms
64 bytes from 110.242.68.3: icmp_seq=2 ttl=128 time=36.4 ms
64 bytes from 110.242.68.3: icmp_seq=3 ttl=128 time=52.3 ms

2.2、检查Docker服务状态

    运行systemctl status docker（Linux系统）查看Docker服务是否正在运行。

root@ubuntu-database:/opt/dify/docker# systemctl status docker
● docker.service - Docker Application Container Engine
     Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled; preset: enabled)
     Active: active (running) since Wed 2024-11-27 12:04:05 UTC; 55min ago
TriggeredBy: ● docker.socket
       Docs: https://docs.docker.com
   Main PID: 4766 (dockerd)
      Tasks: 10
     Memory: 21.8M (peak: 24.5M)
        CPU: 479ms
     CGroup: /system.slice/docker.service

如以上都没有问题，下面考虑docker换源

2.3、换源

sudo mkdir -p /etc/docker
vim /etc/docker/daemon.json

首先进入/etc/docker/daemon.json文件

然后在里面加入下面的配置

{
  "registry-mirrors" : ["https://docker.registry.cyou",
"https://docker-cf.registry.cyou",
"https://dockercf.jsdelivr.fyi",
"https://docker.jsdelivr.fyi",
"https://dockertest.jsdelivr.fyi",
"https://mirror.aliyuncs.com",
"https://dockerproxy.com",
"https://mirror.baidubce.com",
"https://docker.m.daocloud.io",
"https://docker.nju.edu.cn",
"https://docker.mirrors.sjtug.sjtu.edu.cn",
"https://docker.mirrors.ustc.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/" 
],
 "insecure-registries" : [
    "registry.docker-cn.com",
    "docker.mirrors.ustc.edu.cn"
    ],
"debug": true,
"experimental": false
}

重载生效

sudo systemctl daemon-reload

重启服务

sudo systemctl restart docker

查看是否配置成功

docker info

root@ubuntu-database:/etc/docker# docker info
Client: Docker Engine - Community
 Version:    27.3.1
 Context:    default
 Debug Mode: false
 Plugins:
  buildx: Docker Buildx (Docker Inc.)
    Version:  v0.17.1
    Path:     /usr/libexec/docker/cli-plugins/docker-buildx
  compose: Docker Compose (Docker Inc.)
    Version:  v2.29.7
    Path:     /usr/libexec/docker/cli-plugins/docker-compose
Server:
 Containers: 0
  Running: 0
  Paused: 0
  Stopped: 0
 Images: 0
 Server Version: 27.3.1
 Storage Driver: overlay2
  Backing Filesystem: extfs
  Supports d_type: true
  Using metacopy: false
  Native Overlay Diff: true
  userxattr: false
 Logging Driver: json-file
 Cgroup Driver: systemd
 Cgroup Version: 2
 Plugins:
  Volume: local
  Network: bridge host ipvlan macvlan null overlay
  Log: awslogs fluentd gcplogs gelf journald json-file local splunk syslog
 Swarm: inactive
 Runtimes: io.containerd.runc.v2 runc
 Default Runtime: runc
 Init Binary: docker-init
 containerd version: 57f17b0a6295a39009d861b89e3b3b87b005ca27
 runc version: v1.1.14-0-g2c9f560
 init version: de40ad0
 Security Options:
  apparmor
  seccomp
   Profile: builtin
  cgroupns
 Kernel Version: 6.8.0-49-generic
 Operating System: Ubuntu 24.04 LTS
 OSType: linux
 Architecture: x86_64
 CPUs: 4
 Total Memory: 7.709GiB
 Name: ubuntu-database
 ID: acb5a888-7140-4e43-8924-6fc325481944
 Docker Root Dir: /var/lib/docker
 Debug Mode: true
  File Descriptors: 23
  Goroutines: 40
  System Time: 2024-11-27T13:09:10.861401847Z
  EventsListeners: 0
 Experimental: false
 Insecure Registries:
  docker.mirrors.ustc.edu.cn
  registry.docker-cn.com
  127.0.0.0/8
 Registry Mirrors:
  https://docker.registry.cyou/
  https://docker-cf.registry.cyou/
  https://dockercf.jsdelivr.fyi/
  https://docker.jsdelivr.fyi/
  https://dockertest.jsdelivr.fyi/
  https://mirror.aliyuncs.com/
  https://dockerproxy.com/
  https://mirror.baidubce.com/
  https://docker.m.daocloud.io/
  https://docker.nju.edu.cn/
  https://docker.mirrors.sjtug.sjtu.edu.cn/
  https://docker.mirrors.ustc.edu.cn/
  https://mirror.iscas.ac.cn/
  https://docker.rainbond.cc/
  https://do.nark.eu.org/
  https://dc.j8.work/
  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/
 Live Restore Enabled: false
WARNING: bridge-nf-call-iptables is disabled
WARNING: bridge-nf-call-ip6tables is disabled

重新执行：docker compose up -d

出现以下情况，说明问题已解决，如下图：

标签： docker java 容器

本文转载自: https://blog.csdn.net/qingzhumuqingfeng/article/details/144094325
版权归原作者 唐可盐 所有，如有侵权，请联系我们删除。

完美解决Docker pull时报错：https://registry-1.docker.io/v2/

1、错误描述

2、解决方法

2.1、检查网络连接

2.2、检查Docker服务状态

如以上都没有问题，下面考虑docker换源

2.3、换源

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