Traefik 和自签名 SSL

Traefik and self-signed SSL

新手到 Traefik 和 Docker。我已经使用以下方法准备了自签名证书:

openssl req -x509 -newkey rsa:4096 -keyout www.example.co.uk.key -out www.example.co.uk.crt-days 365

在我的 traefik.toml 文件中我有:

[entryPoints]
  [entryPoints.http]
  address = ":80"
  [entryPoints.https]
  address = ":443"
  [entryPoints.https.tls]
    [[entryPoints.https.tls.certificates]]
    certFile = "certs/www.example.co.uk.crt"
    keyFile = "certs/www.example.co.uk.key"

但是这会导致:

traefik          | time="2019-06-17T22:11:17Z" level=debug msg="Serving default cert for request: \"www.example.co.uk\""
traefik          | time="2019-06-17T22:11:17Z" level=debug msg="http: TLS handshake error from 172.20.0.1:57770: tls: no certificates configured"

如果我省略证书定义,那么 traefik.toml 读作:

[entryPoints]
  [entryPoints.http]
  address = ":80"
  [entryPoints.https]
  address = ":443"
  [entryPoints.https.tls]
  #  [[entryPoints.https.tls.certificates]]
  #  certFile = "certs/www.example.co.uk.crt"
  #  keyFile = "certs/www.example.co.uk.key"

我得到了 Traefik 提供的虚拟证书,它工作得很好,但我只是想弄明白为什么我定义的证书没有被使用。

在我的 docker-compose.yml 中,我相信我安装了正确的卷:

volumes:
  - /var/run/docker.sock:/var/run/docker.sock # So that Traefik can listen to the Docker events
  - ./traefik.toml:/traefik.toml
  - /var/www/docker/certs:/certs

并且证书位于 certs/ 相对于我的 docker-compose.yml 和 traefik.toml 文件。权限似乎也很好,都由 root 拥有 - crt 有 644,key 有 600。

如何使用自签名证书而不是 Traefiks 默认值?

可能是路径不匹配,尤其是某些路径是相对路径而另一些是绝对路径。在您的撰写文件中尝试以下操作(本地证书的相对路径):

volumes:
  - /var/run/docker.sock:/var/run/docker.sock
  - ./traefik.toml:/traefik.toml
  - ./certs:/certs

然后切换到 toml 中的绝对路径(证书上的前导斜线):

[entryPoints]
  [entryPoints.http]
  address = ":80"
  [entryPoints.https]
  address = ":443"
  [entryPoints.https.tls]
    [[entryPoints.https.tls.certificates]]
    certFile = "/certs/www.example.co.uk.crt"
    keyFile = "/certs/www.example.co.uk.key"