Le mardi 29 septembre 2020 17:18:12 UTC+1, Brian Candler a écrit :
>
> Without seeing the content of those alert mails it's hard to know what's
> going on. Do the alerts have identical labels? Do they have identical
> timestamps, down to the second?
>
> Is it possible that [email protected] <javascript:> and [email protected] are
> being expanded as aliases and forward to the same destinations? Since you
> are relaying via your own smarthost ('mx2.so.com:25') it should be
> possible to look at logs on this host and check whether it's receiving one
> message from alertmanager or three separate copies.
>
> What's your rule evaluation interval? "for: 10s" is very short. For test
> purposes, I'd be inclined to add "send_resolved: true" to your receiver.
> This would let you see if the alert is triggering, resolving, and
> triggering again. Having said that, I think it's unlikely that this is
> happening with the SSL expiry rule you posted.
>
> Do you get any relevant logs in alertmanager? Try "journalctl -eu
> alertmanager".
>
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