Please send me your configuration farm file in:
/usr/local/zenloadbalancer/config/ZLB-EXCH-HUB_pen.cfg
confirm that your zlb version is v2 stable, also be sure that the
configuration farm includes farmguardian configured with the issue that
you write below.
Regards
2012/7/17 tibz <[email protected]>
> Hello,
>
> We are about to put the ZLB into production but we would like to receive
> alerts when a backend server is not reachable.
> For this I wanted to use our monitoring system and check the logs
> generated by Farmguardian.
> For the http checks it works OK, i'm using the "-e" switch and when the
> text is not detected I see in the logs "execution error" instead of
> "execution: OK".
>
> However for the SMTP check, it doesnt seems to work. I've created a
> wrong server and intentionnaly misconfigured a backend server to port
> 2552 instead of 25, however farmguardian keeps saying it's OK.
>
> farmname: ZLB-EXCH-HUB
> timeout: 5
> blacklist: 30
> timetocheck: 10
> portadmin: 18828
> server[0]: 192.168.135.5:2552
> server[1]: 192.168.135.6:25
> check: check_smtp -h HOST -p PORT -t 2
>
> execution in Tue Jul 17 10:56:13 2012 ::
> server[0]: 192.168.135.5:2552
> **execution OK in server 0
> errorcode: 0
> server[1]: 192.168.135.6:25
> **execution OK in server 1
> errorcode: 0
> server[2]: 1.2.3.4:25
> **execution OK in server 2
> errorcode: 0
>
>
> In CLI however, it says it detects it's CRITICAL because connection fails
>
> root@VMWZLB001:/usr/local/zenloadbalancer/logs#
> ../app/libexec/check_smtp -H 192.168.135.5 -p 2552 -t 2
> Connexion refusée
> SMTP CRITICAL - 0,004 sec. de temps de réponse|time=0,003530s;;;0,000000
>
> root@VMWZLB001:/usr/local/zenloadbalancer/logs#
> ../app/libexec/check_smtp -H 192.168.135.6 -p 25 -t 2
> SMTP OK - 0,005 sec. de temps de réponse|time=0,004987s;;;0,000000
>
> root@VMWZLB002:~# /usr/local/zenloadbalancer/app/libexec/check_smtp -H
> 1.2.3.4 -t2
> CRITICAL - Socket timeout after 2 seconds
>
>
> Any idea what i'm doing wrong?
>
> Thanks
> tibz
>
>
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