How to enable and configure the masakari in kolla-ansible

Bug #1996034 reported by Monish S
6
This bug affects 1 person
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masakari
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Bug Description

HI,

Recently, im working in kolla-ansible openstack. At last week, i planned to enable the instance HA in kolla-ansible. So i enable the masakari by changing the enable_masakari from no to yes and enable_hacluster from no to yes in the globals.yml. After that i created the segment and added the compute hosts into that segment .

then i poweroff one of my compute nodes masakari didnt power on my host and migrate the instances.

I dont know why all the masakari and hacluster containers are running properly.

Can you please advise me how to enable and configure the masakari in kolla-ansible.

Revision history for this message
Lukas Fichtner (xedon) wrote :

Hi,

You also have to set "enable_hacluster" to "yes".
This will enable the Corosync, Pacemaker and Pacemaker Remote (https://opendev.org/openstack/kolla-ansible/commit/9f578c85e0b4e498e9bfb7d3795a9db1c545a611).
And it also takes a while until the node is recognized as offline and then the failover is started accordingly.

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