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Need to get the right semantics for scaling pattern to make autoscaler more practical. #22

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MrHohn opened this issue Jan 25, 2017 · 0 comments

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MrHohn commented Jan 25, 2017

From kubernetes/kubernetes#40063 and comment in kubernetes/kubernetes#40281.

A practical setup for apps like kube-dns would be:

Have only 1 replica on a 1 node cluster.
Increase to at least 2 replicas in case of 2 nodes to mitigate single point failure.
In other cases let the controller takes over.

Open to suggestions to get the right semantics that satisfy above requirements.

MrHohn added the enhancement label

MrHohn mentioned this issue

Support "preventSinglePointFailure" option in linear controller #23

Merged

bowei closed this as completed in #23

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