背景：

在做测试时发现harbor仓库端口开放这，却一直登录不上去，重启harbor资源包docker-compose还是不行，修改了docker.service文件不行，json文件也不行，以下是涉及到的命令和报错（好像是这个，查的日志）

docker login -u admin -p Harbor12345 192.168.0.210

docker push 192.168.0.210/myproject-lic/nginx:v1

2024-08-12T07:49:20Z [INFO] [/registryctl/main.go:71]: Got an interrupt, shutting down...
2024-08-12T07:49:20Z [INFO] [/registryctl/main.go:75]: Registry controller is shut down properly
2024-08-12T07:49:20Z [FATAL] [/registryctl/main.go:89]: http: Server closed
Appending internal tls trust CA to ca-bundle ...
find: '/etc/harbor/ssl': No such file or directory
Internal tls trust CA appending is Done.

解决方案：

harbor默认在80端口，将现有的环境down，再将harbor.cfg的80端口修改至81端口（我是这样解决的）

#涉及到push操作注意添加以下内容

[root@harbor log]# cat /etc/docker/daemon.json
{
  "insecure-registries":["192.168.0.210:81"]
}

systemctl restart docker