安装下载docker常见的问题

小咪咪 2023-02-25 07:30 50阅读 0赞

## 1.安装docker ##

在官网或者菜鸟教程有详细的步骤：[https://www.runoob.com/docker/centos-docker-install.html][https_www.runoob.com_docker_centos-docker-install.html]

## 2.常见的问题 ##

1）[This system is not registered with an entitlement server. ][This system is not registered with an entitlement server.]

yum出现问题，解决方案：[https://www.jianshu.com/p/7f22bb72a681][https_www.jianshu.com_p_7f22bb72a681]

2）测试hello-world出现问题（Unable to find image 'hello-world:latest' locally）

docker服务器再国外，我们在国内 无法正常拉取镜像，所以就需要我们为docker设置国内阿里云的镜像加速器；

解决方案：[https://blog.csdn.net/qq\_35606010/article/details/104750391][https_blog.csdn.net_qq_35606010_article_details_104750391]

3）docker: Error response from daemon: Get https://registry-1.docker.io/v2/: net/http: request canceled

这个也是国外服务器的问题：解决方案如上：[https://blog.csdn.net/qq\_35606010/article/details/104750391][https_blog.csdn.net_qq_35606010_article_details_104750391]

4）Job for docker.service failed because start of the service was attempted too often

解决方案：将/etc/docker下的daemon.json改成daemon.conf

mv daemon.json daemon.conf

5）Error response from daemon: Get https://index.docker.io/v1/search?q=nginx&n=25: read tcp 192.168.43.224:55732->50.16.172.3:443: read: connection reset by peer

网络配置问题，解决方案：修改Docker配置文件如下：

vi /etc/default/docker

DOCKER_OPTS="--registry-mirror=http://aad0405c.m.daocloud.io"

[https_www.runoob.com_docker_centos-docker-install.html]: https://www.runoob.com/docker/centos-docker-install.html
[This system is not registered with an entitlement server.]: http://www.baidu.com/s?wd=This%20system%20is%20not%20registered%20with%20an%20entitlement%20server.%20You%20can%20use%20subscr
[https_www.jianshu.com_p_7f22bb72a681]: https://www.jianshu.com/p/7f22bb72a681
[https_blog.csdn.net_qq_35606010_article_details_104750391]: https://blog.csdn.net/qq_35606010/article/details/104750391