Hi Brian, I can't give you all url but I have set up: - api_url: https://hooks.slack.com/services/****
I have tested from my alertmanager container: curl https://hooks.slack.com/services/**** -d '{"text": "Hello, world."}' ok I have received the message To check if the certificate is ok, just cancel the http auth and click on the padlock of the adress bar and check the tls certificate I am behind the firewall of ovh but didn't config it to perfom mitm decryption I have also create an inte plateform with traefik friday and generate new certificate but same problem with alertmanager Thanks for your time Best regards Le lundi 9 mars 2020 11:44:28 UTC+1, Brian Candler a écrit : > > On Monday, 9 March 2020 09:12:41 UTC, BDT wrote: >> >> level=debug ts=2020-03-09T08:46:12.143Z caller=notify.go:667 >> component=dispatcher msg="Notify attempt failed" attempt=1 >> integration=slack receiver=slack_general err="Post <redacted>: x509: >> certificate signed by unknown authority" >> >> >> > The bit you've redacted - at least, the hostname in the URL - is the > important part. The error seems to be saying the *remote* server's > certificate is bad, but not knowing the hostname you're connecting to, we > can't check that. > > Is it showing the same URL as the slack "api_url: *****" in your config? > > Can you post to it using curl -v? That would prove whether the > certificate is OK or not. > > Are you behind some sort of nasty corporate firewall which breaks TLS by > performing man-in-the-middle decryption? > > >> My certificate is valid and I have checked for revocation, it's ok. >> >> You can go to https://alertmanager.cloud.patrowl.io and check. Just >> cancel the http auth >> >> >> > Canceling the http auth just gives 401 forbidden. > -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/3b59da65-49ee-4d07-9612-bb7ef450d21b%40googlegroups.com.
