设置gitlab时出现docker注册表错误500

我在

example.domain.com

docker run -d -p 5000:5000 --restart=always --name registry \
-v /etc/ssl/certs/:/certs \
-e REGISTRY_STORAGE_FILESYSTEM_ROOTDIRECTORY=/var/lib/registry \
-v /git/docker_registry:/var/lib/registry \
-e REGISTRY_HTTP_TLS_CERTIFICATE=/certs/server.crt \
-e REGISTRY_HTTP_TLS_KEY=/certs/server.key \
registry:2

我可以推拉到此docker注册表，但当我尝试将其与在同一台计算机上运行的gitlab连接时，

example.domain.com

使用

gitlab.yml

config:

  registry:
    enabled: true
    host: example.domain.com
    port: 5005
    api_url: http://localhost:5000/
    key: /etc/ssl/certs/server.key
    path: /git/docker_registry

在web浏览器中，在项目上启用docker注册表工作正常，但当我转到项目页面并打开

Regisry页面时，我得到错误500

Gitlab日志显示：

Started POST "/api/v3/internal/allowed" for 10.10.200.96 at 2016-11-25 10:15:01 +0100
Started POST "/api/v3/internal/allowed" for 10.10.200.96 at 2016-11-25 10:15:01 +0100
Started POST "/api/v3/internal/allowed" for 10.10.200.96 at 2016-11-25 10:15:01 +0100
Started GET "/data-access-servicess/centipede-rest/container_registry" for 10.11.0.232 at 2016-11-25 10:15:01 +0100
Processing by Projects::ContainerRegistryController#index as HTML
  Parameters: {"namespace_id"=>"data-access-servicess", "project_id"=>"centipede-rest"}
Completed 500 Internal Server Error in 195ms (ActiveRecord: 25.9ms)

Faraday::ConnectionFailed (wrong status line: "\x15\x03\x01\x00\x02\x02"):
  lib/container_registry/client.rb:19:in `repository_tags'
  lib/container_registry/repository.rb:22:in `manifest'
  lib/container_registry/repository.rb:31:in `tags'
  app/controllers/projects/container_registry_controller.rb:8:in `index'
  lib/gitlab/request_profiler/middleware.rb:15:in `call'
  lib/gitlab/middleware/go.rb:16:in `call'

和Docker注册表日志：

2016/11/25 09:15:01 http: TLS handshake error from 172.17.0.1:44608: tls: first record does not look like a TLS handshake

问题是gitlab试图通过http而不是httpS连接到注册表。因此，您将获得TLS握手错误

从更改gitlab配置

registry:
  api_url: http://localhost:5000/

到

如果您使用的是自签名证书，请不要忘记在安装gitlab的计算机上信任它。请参阅->
您是否按照说明中的详细说明在注册表前配置了nginx反向代理：配置在这里：不幸的是，我们使用的是Gitlab Bitnami堆栈，它运行的是Apache。在配置nginx时，这是im完全丢失的地方（它应该同时运行gitlab还是只运行registry的代理？）
registry:
  api_url: https://localhost:5000/