koushik-das commented on issue #1960: [4.11/Future] CLOUDSTACK-9782: Host HA and KVM HA provider URL: https://github.com/apache/cloudstack/pull/1960#issuecomment-303663868 @rhtyd See my responses below >> Host-HA is disabled by default, it needs explicit configuration and to be enabled in order to be used. These are relevant once the need for the new HA framework is justified. Lets keep these things aside for now. >> The new agnostic HA framework also has resource life cycle management using bounded ephemeral queues for managing very large environments (10k+ hosts) Is there any data/bug suggesting that the existing framework is not able to scale for 10k+ hosts? Currently also there is a host based bounded queue for monitoring commands (). >> Pluggability of the framework was another reason, it cleanly allows for large scale users to implement their own algorithms/logic to carry out various operations such as investigate/activity-checks/degrade/recover/fence etc. The same is possible with the existing framework as well. A new investigator/fencer can be easily added. >> Due to several reasons and requirements, oobm could not been simply put in existing KVM specific VM-HA. Can you provide more details as to why this cannot be done? The last paragraph is again irrelevant at this point. I understand that you have put in a considerable amount of effort but based on the discussion so far, I don't see any strong justification regarding the need for a new framework. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
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