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One problem I've found is that mon is running as daemon and apparently doesn't
have the permissions to issue ipvsadm commands
On Wed, Jun 26, 2002 at 02:14:25PM -0700, Daniel O'Neill wrote:
> I have a working mon configuration up to the point of working mail alert for
> fping and telnet monitor. Now I am trying to get virtualserver.alert to send
> commands to LVS and something is wrong. I've set up a one-node telnet
> realserver at 192.168.1.243 which is working correctly. My VIP is
> 192.168.1.110.
>
> I then issue the commands:
>
> ipvsadm -C
> ipvsadm -A -t 192.168.1.110:23 -s rr
>
> and then run /var/lib/mon/alert.d/virtualserver.alert -u -a -t
> 192.168.1.110:23 -r 192.168.1.243 -g -w 1
>
> which is what is says to do to test the alert but it fails with the output:
>
> ------------------virtualserver.alert output-----------------------------
> command line params: -u -a -t 192.168.1.110:23 -r 192.168.1.243 -g -w 1
> Unknown option: a
> Unknown option: r
> , , , 192.168.1.110:23, , , , , ,
> , , , , ,
> kernel_type: 2.4.18-lvs2
>
> 2.2.x or 2.4.x kernel on director
> bring server up
> /sbin/ipvsadm -r -w
> Try `/sbin/ipvsadm -h' or '/sbin/ipvsadm --help' for more information.
> ------------------------------end output-------------------------------------
> (I commented out the extra print lines in the script for debugging...)
>
> If I run virtualserver.alert with no arguments I get:
>
> -------------virtualserver.alert output--------------------------------------
> command line params:
> , , , , , , , , ,
> , , , , ,
> kernel_type: 2.4.18-lvs2
>
> 2.2.x or 2.4.x kernel on director
> bring server down
> /sbin/ipvsadm -r
> /sbin/ipvsadm: option requires an argument -- r
> Try `/sbin/ipvsadm -h' or '/sbin/ipvsadm --help' for more information.
> ------------------------end output-------------------------------------------
> Not sure what is going on here but it is definitely failing to bring the
> realserver node up or down.
>
>
>
>
> --
> Daniel O'Neill
> Systems Engineer
> djoneill@xxxxxxxxxxxxxxxxx
> 415.644.9600 ext. 238 tel.
> 415.644.0015 fax
>
> _______________________________________________
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--
Daniel O'Neill
Systems Engineer
djoneill@xxxxxxxxxxxxxxxxx
415.644.9600 ext. 238 tel.
415.644.0015 fax
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