Docker Registry8

franket

发布于 2022-01-21 15:08:35

1790

发布于 2022-01-21 15:08:35

再次尝试push

报错1

[root@h103 ~]# docker push h104:5000/ubuntu
The push refers to a repository [h104:5000/ubuntu] (len: 1)
unable to ping registry endpoint https://h104:5000/v0/
v2 ping attempt failed with error: Get https://h104:5000/v2/: tls: oversized record received with length 20527
 v1 ping attempt failed with error: Get https://h104:5000/v1/_ping: tls: oversized record received with length 20527
[root@h103 ~]#

根据官网的解释和方法，我没有成功处理

官网的解释如下：

原因是没有加入证书或证书不被信任，解决办法是从证书入手

有三种方式可以解决：

1.买一个SSL证书
2.配置docker忽视指定registry的安全

DOCKER_OPTS="--insecure-registry myregistrydomain.com:5000" ，然后重启客户端

3.导入自签名证书，让docker客户端单向相信这个registry，然后重启客户端
解决办法：

最后的解决办法是将registry删除重建，问题就没再出现了

可能原因：

所以，我猜测可能是(当时)我构建这个registry的过程中环境变量配置错误了

报错234

[root@h103 ~]# docker push 192.168.100.104:5000/ubuntu
The push refers to a repository [192.168.100.104:5000/ubuntu] (len: 1)
unable to ping registry endpoint https://192.168.100.104:5000/v0/
v2 ping attempt failed with error: Get https://192.168.100.104:5000/v2/: x509: cannot validate certificate for 192.168.100.104 because it doesn't contain any IP SANs
 v1 ping attempt failed with error: Get https://192.168.100.104:5000/v1/_ping: x509: cannot validate certificate for 192.168.100.104 because it doesn't contain any IP SANs
[root@h103 ~]#

原因是证书中没有指定IP

[root@h103 ~]# docker push h104:5000/ubuntu
The push refers to a repository [h104:5000/ubuntu] (len: 1)
unable to ping registry endpoint https://h104:5000/v0/
v2 ping attempt failed with error: Get https://h104:5000/v2/: x509: certificate is valid for docker-registry, not h104
 v1 ping attempt failed with error: Get https://h104:5000/v1/_ping: x509: certificate is valid for docker-registry, not h104
[root@h103 ~]#

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