Hi Klaus,
Excellent! I'll look into it, appreciate it!
On 2023/4/14 19:59, Klaus Wenninger wrote:
On Fri, Apr 14, 2023 at 9: 01 AM Qing Feng Hao
<haoqf@ linux. vnet. ibm. com> wrote: Hi Everyone, Sorry to bother, I
have setup a HA cluster with pacemaker, and want to so some special
handling when VIP (virtualip) changes. VIP is the virtual
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On Fri, Apr 14, 2023 at 9:01 AM Qing Feng Hao
<ha...@linux.vnet.ibm.com> wrote:
Hi Everyone,
Sorry to bother, I have setup a HA cluster with pacemaker, and
want to so some special handling when VIP (virtualip) changes. VIP
is the virtual ip resource created by pcs like "* virtualip
(ocf::heartbeat:IPaddr2): Started <node ip>"
But I didn't find it in ClusterMon
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/configuring_the_red_hat_high_availability_add-on_with_pacemaker/s1-eventnotification-haar,
this only mentions the fence event. I also checked
"./pacemaker/agents/ocf/ClusterMon.in":
|<parameter name="extra_options"> <longdesc lang="en"> Additional
options to pass to crm_mon. Eg. -n -r </longdesc> <shortdesc
lang="en">Extra options</shortdesc> <content type="string"
default="" /> </parameter> |
Does anyone know if pacemaker support this kind of event
notification and how to subscribe? Thanks a lot.
ClusterMon is kind of the legacy approach.
Did you look into alerts?
https://clusterlabs.org/pacemaker/doc/2.1/Pacemaker_Explained/html/alerts.html
Klaus
Best regards
QingFeng Hao
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Best regards
QingFeng Hao
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