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Re: virtualserver.alert problem

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: virtualserver.alert problem
From: "Daniel O'Neill" <djo@xxxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 26 Jun 2002 20:22:31 -0700
Problem solved.  In /etc/init.d/mon we just changed from daemon to root

On Wed, Jun 26, 2002 at 07:48:38PM -0700, Daniel O'Neill wrote:
> 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
> > 
> > _______________________________________________
> > LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> > Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> > or go to http://www.in-addr.de/mailman/listinfo/lvs-users
> 
> -- 
> Daniel O'Neill
> Systems Engineer
> djoneill@xxxxxxxxxxxxxxxxx
> 415.644.9600 ext. 238 tel.
> 415.644.0015 fax
> 
> _______________________________________________
> LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> or go to http://www.in-addr.de/mailman/listinfo/lvs-users

-- 
Daniel O'Neill
Systems Engineer
djoneill@xxxxxxxxxxxxxxxxx
415.644.9600 ext. 238 tel.
415.644.0015 fax


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