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Language:
English
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Language:
English
Red Hat Training
A Red Hat training course is available for Red Hat OpenStack Platform
Chapter 5. Identify the Virtual IP Address
For the purposes of a restoring a high availability cluster, Red Hat assumes at least three cluster nodes. For example, overcloud nodes overcloud-controller-0
, overcloud-controller-1
and overcloud-controller-2
:
overcloud-controller-0.example.com 192.168.1.1 overcloud-controller-1.example.com 192.168.1.2 overcloud-controller-2.example.com 192.168.1.3
Procedure
Identify the virtual IP address that OpenStack services use to access the database.
Run the following command:
[root@overcloud-controller-0]# grep -A1 mysql /etc/haproxy/haproxy.cfg
It should retrieve the virtual IP address and port. For example:
listen mysql bind 192.168.1.10::3306 transparent
In the foregoing example, the virtual IP address is 192.168.1.10
.