Traefik 通过错误的端口将 HTTP 发送到 GitLab

Question

我正在traefik代理后面设置一个gitlab服务器，但我的gitlab sshd日志说traefik通过22端口向gitlab发送http请求，导致内部服务器错误。

==> /var/log/gitlab/sshd/current <==
gitlab    | 2019-08-27_03:39:15.42508 Bad protocol version identification 'GET / HTTP/1.1' from 192.168.144.2 port 33462

我发现这里有类似的讨论，但是答案不起作用，有没有办法将 gitlab 后端从 22 更改为 80？

以下是我的代码和配置。

# traefik docker-compose.yaml
version: '3'
services: 
traefik:
container_name: traefik
image: traefik
command: --api
volumes:
- /var/run/docker.sock:/var/run/docker.sock
- ./traefik.toml:/traefik.toml
networks:
- web
ports:
- 8080:8080
- 80:80
- 443:443
networks:
web:
external: true

# traefik.toml
debug = false
logLevel = "INFO"
defaultEntryPoints = ["http","https"]
[entryPoints]
[entryPoints.http]
address = ":80"
[docker]
endpoint = "unix:///var/run/docker.sock"
domain = "mydomain.com"
watch = true
exposedByDefault = false

# gitlab docker-compose.yaml
version: '3'
services:
# expose 22 80 443
gitlab:
container_name: gitlab
image: gitlab/gitlab-ee
volumes:
- /nsrv/gitlab/config:/etc/gitlab
- /nsrv/gitlab/logs:/var/log/gitlab
- /nsrv/gitlab/data:/var/opt/gitlab
labels:
- traefik.enable=true
- traefik.frontend.rule=Host:gitlab.mydomain.com
- traefik.prot=80
networks:
- web
restart: always   
networks:
web:
external: true

Answer 1

看起来你的 gitlab docker-compose.yaml 文件中有一个拼写错误。

将traefik.prot替换为traefik.port，它应该可以更好地工作。