Re: howto virtual/real server monitoring

Hi Ilya,

That's great! I don't want to be pushing it, but this would be even more 
cool if there is also a cacti template :-)

Thanks for creating this!

Kind regards,
Tom van Leeuwen

On 19-01-15 22:26, Ilya Voronin wrote:
> Please check the following tool: https://github.com/ivoronin/kadadm
> It allows to check keepalived status (through SNMP), including real 
> server status:
>
> $ kadadm -i
> VS#   ADDRESS:PORT           WEIGHT STATUS ACT_CONNS INACT_CONNS 
> CPS      IPPS     OPPS     IBPS     OBPS
> 1.1 172.16.0.2:80 <http://172.16.0.2:80> 100    alive  0         
> 0           0.0      0.0 0.0      0.0      0.0
> 1.2 172.16.0.3:80 <http://172.16.0.3:80> 90     alive  0         
> 0           0.0      0.0 0.0      0.0      0.0
> 2.2 172.16.0.5:80 <http://172.16.0.5:80> 90     alive  0         
> 0           0.0      0.0 0.0      0.0      0.0
> 2.1 172.16.0.4:80 <http://172.16.0.4:80> 100    alive  0         
> 0           0.0      0.0 0.0      0.0      0.0
>
> Also you can check VRRP, virtual addresses and servers status, change 
> real servers weights, VRRP priorities and preempt mode.
>
>
> On Mon, Jan 19, 2015 at 10:57 PM, Tom van Leeuwen 
> <[email protected] <mailto:[email protected]>> 
> wrote:
>
>     Hi list!
>
>     I'm being spammed by keepalived when real servers stop working due to
>     reboot or application restart and I was wondering if there are any
>     tools
>     around to manage this.
>     It would be great if you could simply check the state of the virtual
>     servers by checking how many backends are up and down.
>
>     A thing that comes to mind is tailing the logfile to see what's
>     happening...
>     It would also be great if keepalived would have some "state" file that
>     could be read to check the status of all virtual servers preferably in
>     json format :-)
>
>     Anyway... I'm wondering how you guys handle the monitoring of
>     keepalived
>     virtual/real servers.
>
>     Kind regards,
>     Tom van Leeuwen
>
>     ------------------------------------------------------------------------------
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>


------------------------------------------------------------------------------
New Year. New Location. New Benefits. New Data Center in Ashburn, VA.
GigeNET is offering a free month of service with a new server in Ashburn.
Choose from 2 high performing configs, both with 100TB of bandwidth.
Higher redundancy.Lower latency.Increased capacity.Completely compliant.
http://p.sf.net/sfu/gigenet