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Export metric_server_response like other VPA recommender metrics #5111

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merged 2 commits into from
Aug 25, 2022

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@jbartosik jbartosik commented Aug 19, 2022

There is no reason for the metric to be exported differently than other metrics

Hyphens in name of the metric caused prometheus errors

Which component this PR applies to?

VPA recommmender

What type of PR is this?

/kind bug

What this PR does / why we need it:

VPA recommender fails to initialize because we call MustRegister on a metric with an invalid name and the registration fails.

Which issue(s) this PR fixes:

Special notes for your reviewer:

Does this PR introduce a user-facing change?

NONE

Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:

@k8s-ci-robot k8s-ci-robot added kind/bug Categorizes issue or PR as related to a bug. cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. labels Aug 19, 2022
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jbartosik

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Aug 19, 2022
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/hold
I want to check some more that I'm doing the correct thing here

@k8s-ci-robot k8s-ci-robot added the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Aug 19, 2022
@jbartosik jbartosik force-pushed the metric_server_responses branch from 2cd7324 to ecc9f01 Compare August 24, 2022 11:25
@k8s-ci-robot k8s-ci-robot added size/M Denotes a PR that changes 30-99 lines, ignoring generated files. and removed size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. labels Aug 24, 2022
@jbartosik jbartosik changed the title Fix metric name Export metric_server_response like other VPA recommender metrics Aug 24, 2022
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/hold cancel

@k8s-ci-robot k8s-ci-robot removed the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Aug 24, 2022
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@krzysied @mwielgus PTAL. I built recommender & run it in my cluster to make sure that it works

In case we instantiate multiple clients and want to distinguish responses they're getting
@jbartosik jbartosik force-pushed the metric_server_responses branch from 7cde47e to abcbe8f Compare August 24, 2022 18:27
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/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Aug 25, 2022
@k8s-ci-robot k8s-ci-robot merged commit 832154b into kubernetes:master Aug 25, 2022
@jbartosik jbartosik mentioned this pull request Aug 25, 2022
@jbartosik jbartosik deleted the metric_server_responses branch August 25, 2022 14:12
navinjoy pushed a commit to navinjoy/autoscaler that referenced this pull request Oct 26, 2022
…nses

Export metric_server_response like other VPA recommender metrics
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3 participants