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Exa-Networks / exabgp

The BGP swiss army knife of networking
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Cannot keep the log level at INFO and not having a lot of logs with healtcheck route announcements? Seems #1086

Closed bonomani closed 2 years ago

bonomani commented 2 years ago

Hello, I try many possibilities and I dont know if it is normal or a bug, but I cannot reduce my logs in a good way? -ExaBGP 4.2.8 on Debian 5.10.113-1

May 12 10:25:15 dc2tsde011 exabgp[153862]: 10:25:15 | 153862 | api | route added to neighbor 10.0.245.252 local-ip 10.0.245.11 local-as 4273662731 peer-as 4273600014 router-id 10.0.245.11 family-allowed in-open : 10.0.0.101/32 next-hop 10.0.245.11 med 100 May 12 10:25:16 dc2tsde011 exabgp[153862]: 10:25:16 | 153862 | api | route added to neighbor 10.0.245.252 local-ip 10.0.245.11 local-as 4273662731 peer-as 4273600014 router-id 10.0.245.11 family-allowed in-open : 10.0.0.101/32 next-hop 10.0.245.11 med 100

I would like to keep the log at the "INFO" level and not having a lot of logs, but is seems not possible ? but it is maybe normal? (should I open a feature request or maybe I do not have understand someting?)

My config:

process announce-routes { run python3 -m exabgp healthcheck --no-syslog --cmd "dig @127.0.0.1 i01.test.org. a +short +tries=1 +time=1" --ip 10.0.0.101 --next-hop 10.0.245.11 --withdraw-on-down -i 1 --rise 1 --fall 1; encoder text; }

[exabgp.log] all = false configuration = false daemon = false destination = 'stdout' enable = true level = INFO message = false network = false packets = false parser = false processes = false reactor = false rib = false routes = false short = false timers = false

thomas-mangin commented 2 years ago

The healthcheck logs are not controlled by the exabgp configuration, healthcheck was authored by @vincentbernat and only integrated later.

https://github.com/Exa-Networks/exabgp/blob/master/src/exabgp/application/healthcheck.py#L161

Control the level of debugging. There is no command-line interface for it. We would have to add an option to set the debug level, so this would be a feature request if you do not want to change the code yourself.

bonomani commented 2 years ago

Thanks for your very quick response!

So the 2 lines (above) of logs are from the healthcheck? There seems to come frome the api: exabgp[153862]: 10:25:15 | 153862 | api ? I configured the healtcheck with "-s" (or silent) and this reduce the log (seems to me that there are not anymore log from the healtchcheck itself..?) May be I also did not understand something as some people are saying that that prefix is not sent again if it was already sent? (I have configured an ebgp session and I process only send route announcement, but may be there are other way to do it...?)

thomas-mangin commented 2 years ago

Sorry, I may have replied too quickly.

thomas-mangin commented 2 years ago

Hopefully, this does what you expected.