配置国内镜像加速
因为一些不可描述的原因，导致访问Docker Hub有时会特别的慢，推荐配置国内的镜像进行加速
这里推荐几个吧：
- https://registry.docker-cn.com 国内官方镜像
- http://hub-mirror.c.163.com 网易
- https://docker.mirrors.ustc.edu.cn 中国科技大学
-
https://cr.console.aliyun.com 阿里云(点击前面的网址获取自己专属的加速镜像地址，
我的就是这样的https://qh6998e7.mirror.aliyuncs.com) - http://f1361db2.m.daocloud.io 国内第一个提供docker镜像加速的并且承诺永久免费
-
https://reg-mirror.qiniu.com 七牛云
如何配置呢，不要着急马上来
$ sudo mkdir -p /etc/docker
$ sudo tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["你选择的加速镜像地址"]
}
EOF
$ sudo systemctl daemon-reload
$ sudo systemctl restart docker
配置完成后可以使用命令docker info查看哦
我的查询结果如下：
$ sudo docker info
Client:
Debug Mode: false
Server:
Containers: 2
Running: 0
Paused: 0
Stopped: 2
Images: 1
Server Version: 19.03.13-ce
Storage Driver: overlay2
Backing Filesystem: extfs
Supports d_type: true
Native Overlay Diff: false
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
Volume: local
Network: bridge host ipvlan macvlan null overlay
Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: c623d1b36f09f8ef6536a057bd658b3aa8632828.m
runc version: ff819c7e9184c13b7c2607fe6c30ae19403a7aff
init version: fec3683
Security Options:
seccomp
Profile: default
Kernel Version: 5.8.14-arch1-1
Operating System: Arch Linux
OSType: linux
Architecture: x86_64
CPUs: 8
Total Memory: 3.812GiB
Name: coder
ID: 56EN:LBFA:XXT6:ZKXO:DBXR:M55L:DOJC:4753:TZGL:JGEC:HCEH:LVX2
Docker Root Dir: /var/lib/docker
Debug Mode: false
Registry: https://index.docker.io/v1/
Labels:
Experimental: false
Insecure Registries:
127.0.0.0/8
Registry Mirrors:
https://registry.docker-cn.com/
http://f1321db2.m.daocloud.io/
Live Restore Enabled: false
