[Pacemaker] Migration form mon to pacemaker

2011-02-11 Thread Uwe Schmeling
Hi, I'm just migrating my recent mon/heartbeat configuration to pacemaker. The point of interest is the webservice behavior. Before the monitor checked if the service failed twice within 20 sec, switch to other node was initiated if this happens. Now I'm trying to configuring the same behavior

Re: [Pacemaker] Failover configuration with apache

2011-02-11 Thread Uwe Schmeling
On 02/09/11 22:44, Raoul Bhatia [IPAX] wrote: hi, On 09.02.2011 08:43, u.schmel...@online.de wrote: I don't use ocf:heartbeat:apache because of my special configuration: apache is active on both nodes, the access is via haproxy, we have an url http://localhost:80 which accesses the local

Re: [Pacemaker] Migration form mon to pacemaker

2011-02-11 Thread Florian Haas
On 2011-02-11 09:16, Uwe Schmeling wrote: Hi, I'm just migrating my recent mon/heartbeat configuration to pacemaker. The point of interest is the webservice behavior. Before the monitor checked if the service failed twice within 20 sec, switch to other node was initiated if this happens.

Re: [Pacemaker] A/P Corosync, PGSQL and Split Brains questions

2011-02-11 Thread Stephan-Frank Henry
On: Fri, 11 Feb 2011 01:54:04 +0100, Lars Ellenberg worte: On Wed, Feb 09, 2011 at 02:48:52PM +0100, Stephan-Frank Henry wrote: My scenario: Acive/Passive 2 node cluster (serverA serverB) with Corosync, DRBD PGSQL. The resources are configured as Master/Slave and sofar it is fine.

Re: [Pacemaker] designing a load balancer - request for comments

2011-02-11 Thread Raoul Bhatia [IPAX]
hi, On 02/09/2011 03:04 PM, Klaus Darilion wrote: ... server1 server2 ip1ip2 -virtual-IP--- ... Kamailio should always be running on both servers. Replication of Registrations is done on SIP

[Pacemaker] Resources

2011-02-11 Thread paul harford
Hi Guys Could anyone tell me what the difference between (resources) IPaddr and IPaddr2 and Apache and Apache2 Is there any advantage to using the *2 resources over the other ones ? Thanks :-) ___ Pacemaker mailing list:

Re: [Pacemaker] Resources

2011-02-11 Thread Florian Haas
On 2011-02-11 11:53, paul harford wrote: Hi Guys Could anyone tell me what the difference between (resources) IPaddr and IPaddr2 IPaddr uses ifconfig and is meant to be portable across platforms, IPaddr uses ip, has more features, but is Linux only. and Apache and Apache2 Huh?

Re: [Pacemaker] designing a load balancer - request for comments

2011-02-11 Thread Klaus Darilion
Am 11.02.2011 11:27, schrieb Raoul Bhatia [IPAX]: hi, On 02/09/2011 03:04 PM, Klaus Darilion wrote: ... server1 server2 ip1ip2 -virtual-IP--- ... Kamailio should always be running on both

Re: [Pacemaker] designing a load balancer - request for comments

2011-02-11 Thread Raoul Bhatia [IPAX]
hi, On 02/11/2011 03:07 PM, Klaus Darilion wrote: ... If everything is fine, then Kamailio should run on both servers. But for example how should the cluster behave if e.g. Kamailio crashes and restarting by pacemaker again leads to crashes (e.g. Kamailio has DB connectivity problems or

Re: [Pacemaker] designing a load balancer - request for comments

2011-02-11 Thread Klaus Darilion
Hi Raoul! Am 11.02.2011 16:13, schrieb Raoul Bhatia [IPAX]: On 02/11/2011 03:07 PM, Klaus Darilion wrote: ... Is there some protection in pacemaker to not endlessly trying to restart such a broken service? Or, how should pacemaker behave if Kamailio on the active node crashes. Shall it just

Re: [Pacemaker] Resources

2011-02-11 Thread paul harford
Hi Florian i had seen apache 2 in one of the pacemaker mails, it may have been a typo but i just wanted to check, thanks for your help paul On 11 February 2011 11:00, Florian Haas florian.h...@linbit.com wrote: On 2011-02-11 11:53, paul harford wrote: Hi Guys Could anyone tell me what

Re: [Pacemaker] designing a load balancer - request for comments

2011-02-11 Thread Florian Haas
On 02/11/2011 06:47 PM, Raoul Bhatia [IPAX] wrote: Additionally I want the virtual-IP to be moved if upstream-connectivity of a node is broken. Therefore I used ping as below: primitive extip ocf:heartbeat:IPaddr \ params ip=11.222.32.161 \ op monitor interval=3s primitive

Re: [Pacemaker] Resources

2011-02-11 Thread Florian Haas
On 02/11/2011 07:58 PM, paul harford wrote: Hi Florian i had seen apache 2 in one of the pacemaker mails, it may have been a typo but i just wanted to check, thanks for your help Welcome. And I noticed I left out a 2 in the dumbest of places in my original reply, but I trust you figured that