===== Configure DB2 Express C on CentOS and RHEL with HA =====

==== Configure HA ====
You must configure High Availability Add-On, please follow this guide [[pacemaker_redhat|HA with CentOS and RedHat and like]]

==== Install DB2 Express C ====
You must install DB2 Express C, please follow this guide [[install_db2_express_centos|DB2 Express C on CentOS or RHEL and like]]

==== Add DB2 Express resource to HA ====
On one node:
<code>
pcs resource create bacdb2 systemd:db2 --group bacgroup
</code>