Install packages on both nodes

sudo dnf --enablerepo=ha -y install pacemaker pcs corosync

sudo dnf -y install https://downloads.mariadb.com/MaxScale/latest/centos/8/x86_64/maxscale-22.08.3-1.rhel.8.x86_64.rpm

Note about maxscale rpm package. If you get 404 then there is most likely new ver...

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Install packages on both nodes

sudo yum install corosync pcs pacemaker maxscale

Set the password for the hacluster user [both nodes]

sudo passwd hacluster

Start the pcs daemon service [both nodes]

sudo systemctl start pcsd

Authenticate the cluster

sudo pcs cluster auth node01.domain....

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