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https://issues.jboss.org/browse/ISPN-8402?page=com.atlassian.jira.plugin....
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Sebastian Łaskawiec commented on ISPN-8402:
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Autoscaling based on custom metrics was implemented in Kubernetes 1.8. I think we should
eventually (1.9 or even further down the road) be able to do it, at least to some extend.
But frankly, 1.8 is bleeding edge and I haven't had a chance to play with it.
I think it should be possible to instrument OpenShift not to go below certain number of
Pods but I really doubt a Pod can veto shutdown process. The only thing we could do is to
flush all the data (and transactions) from the node once we receive SIGINT.
Prevent rebalance
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Key: ISPN-8402
URL:
https://issues.jboss.org/browse/ISPN-8402
Project: Infinispan
Issue Type: Feature Request
Components: Cloud Integrations, Core, State Transfer
Reporter: Sebastian Łaskawiec
Assignee: Dan Berindei
Both Caching Service and Shared Memory Service require a way to prevent state transfer
until the cluster is larger than "target" amount of nodes.
Note: A thing to consider during the design - we might want to have some timeout here.
When we hit it, we might want to do the rebalance regardless to the number of nodes.
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