Add note about ACME renewal

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Daniel Tomcej 2019-05-09 07:22:05 -06:00 committed by Traefiker Bot
parent c2345c6e9a
commit 8f23243cb8

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@ -57,6 +57,15 @@ You can configure Traefik to use an ACME provider (like Let's Encrypt) for autom
--8<-- "content/https-tls/ref-acme.toml"
```
## Automatic Renewals
Traefik automatically tracks the expiry date of ACME certificates it generates.
If there are less than 30 days remaining before the certificate expires, Traefik will attempt to rewnew it automatically.
!!! note
Certificates that are no longer used may still be renewed, as Traefik does not currently check if the certificate is being used before renewing.
## The Different ACME Challenges
### `tlsChallenge`