Hi OpenStack Community,                I have installed **Masakari** using Kolla-Ansible, and after that I also installed **HACluster**. However, the HACluster containers are failing and keep exiting.  Setup:  - 3 controller nodes  - Multiple compute nodes  - Deployment: Kolla-Ansible  My questions are:  1. Do I really need Masakari together with HACluster for instance HA?  2. Is there an alternative or recommended way to deploy HACluster with Kolla-Ansible?  3. Has anyone faced the issue where HACluster containers keep exiting after deployment?  Any guidance, troubleshooting tips, or experiences would be very helpful.  SARAN RAJ   Associate Software Engineer  mailto:manoj.kumar@zybisys.com saranraj.m@zybisys.com https://www.zybisys.com     https://in.linkedin.com/company/zybisys    https://www.facebook.com/Zybisys/    https://www.instagram.com/ZyBiSys/    https://www.youtube.com/@zybisys https://www.facebook.com/Zybisys/ Disclaimer : The content of this email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to which they are addressed. If you have received this email in error, please notify the sender and remove the messages from your system. If you are not the named addressee, it is strictly forbidden for you to share, circulate, distribute or copy any part of this e-mail to any third party without the written consent of the sender. E-mail transmission cannot be guaranteed to be secured or error free as information could be intercepted, corrupted, lost, destroyed, arrive late, incomplete, or may contain viruses. Therefore, we do not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. The recipient should check this e-mail and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email."