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HPA not creating new pods on scale event #639

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mttcnnff opened this issue Mar 1, 2023 · 3 comments
Closed

HPA not creating new pods on scale event #639

mttcnnff opened this issue Mar 1, 2023 · 3 comments

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@mttcnnff
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mttcnnff commented Mar 1, 2023

We have a job which we want to run with autoscaling and have configured it via the FlinkCluster spec. The HPA gets created and seems to correctly calculate the number of workers, however it does not actually create those pods after initial creation of the cluster.
@regadas
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regadas commented Mar 13, 2023

Hi @mttcnnff let's sync on this over slack; If HPA is created but pods are not spawned then smth else is going on that it's not entirely related with the operator.

@regadas
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regadas commented Mar 13, 2023

There are some issues though related to HPA / PodDisruptionBudget that when used together could have been blocking the scaling of the cluster since it would be kept in updating state.

#646
#647

@regadas
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regadas commented Mar 17, 2023

This should be addressed in the latest release https://github.com/spotify/flink-on-k8s-operator/releases/tag/v0.5.0

@regadas regadas closed this as completed Mar 17, 2023
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@regadas @mttcnnff