traefik - Traefik 中使用 ACME LetsEncrypt DNS 的多个 HTTPS 入口点

Question

我已成功配置 ACME/LetsEncrypt 以使用 DNS 质询，但我仍然无法使用 this post 的指导在不同端口(443 和 8443)上创建多个 HTTPS/TLS 入口点.

Error creating TLS config: No certificates found for TLS entrypoint https8443

这是我的配置的相关部分:

defaultEntryPoints = ["http", "https443"]

[entryPoints]

  [entryPoints.http]
  address = ":80"
    [entryPoints.http.redirect]
    entryPoint = "https443"

  [entryPoints.https443]
  address = ":443"
    [entryPoints.https443.tls]

  [entryPoints.https8443]
  address = ":8443"
    [entryPoints.https8443.tls]

[acme]
email = "user@example.com"
storage = "/path/to/acme.json"
onHostRule = true
dnsProvider = "cloudflare"
#delayDontCheckDNS = 0
entryPoint = "https443"

[[acme.domains]]
  main = "example.com"
  sans = ["a.example.com", "b.example.com"]

Answer 1

在对 Træfik 中的 ACME 行为进行更深入分析后，目前看来不可能在不同的入口点之间共享 ACME 证书。

事实上，ACME 证书将链接到配置中给定的入口点。