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Do services such as K8S ingress and Azure web apps allow you to specify multiple certificates? Update: looks like the answer is yes. So then the issue is peopl
by flowerlad 9mo ago
Do services such as K8S ingress and Azure web apps allow you to specify multiple certificates?
Update: looks like the answer is yes. So then the issue is people not taking advantage of this technique.
- woodruffw 9mo agoI don’t think there’s a ton of benefit to the technique. If you’re worried about getting too close to your certificate expiry via automation, the solution is to renew earlier rather than complicate things with a ladder of valid certs.
- kees99 9mo agoExactly. It's not like backup certificate have validity starting at a future date.
- flowerlad 9mo agoYes the backup certificate can have validity starting at a future date. You just need to wait till that future date to create it.
- bawolff 9mo agoThere are reasons to do this, just not because of expiry. The main reason to have multiple certs is so if your host (and cert prov key) is compromised, you can quickly switch to a backup, without first having to sort out getting a new cert issued.
- miladyincontrol 9mo agoIf getting a new cert issued is some sort of thing you need to sort out, as in a process that takes time, you've already missed the target.
- bawolff 9mo agoIf you want a backup system its best if its self contained. When your site is down its easier to just run a single command to copy over a single file in your control instead of depending on an external service.