ta924

Introduce logic to clean up primary HPA

5

This PR addresses logic to clean up primary HPA created by Flagger during promotion. If the autoScalerRef is removed and the primary HPA is present the promotion logic will remove...

Metric gauge for status not updated when canary deleted

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When evaluating the metrics endpoint after a canary is deleted, I still see metrics emitted for the previous status. The canary is successfully removed from the controller collection, but it...

block panic when prom returns range vector

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Signed-off-by: Tanner Altares This is a PR to address [1636](https://github.com/fluxcd/flagger/issues/1636 ), which keeps flagger from throwing a panic in the event the prom query returns a range vector.

Safely handle range vectors from prometheus api result

2

## Describe the feature Currently Flagger assumes that a successful api call to prometheus (which contains a result), will be able to access `v.Value[1]`, which will result in a panic...

### Describe the bug When confirm traffic increase hooks are being utilized, the metric analysis is continued but when the defined threshold is breach it will not trigger a rollback....