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Change log message to V(2), be sure to pass strings so it doesn't panic #1069

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merged 3 commits into from
Sep 1, 2022

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kevinearls
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Signed-off-by: Kevin Earls [email protected]

@kevinearls kevinearls marked this pull request as ready for review August 31, 2022 09:52
@kevinearls kevinearls requested a review from a team August 31, 2022 09:52
@pavolloffay
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@kevinearls could you please explain why the logger is changed to V(2)?

@@ -140,7 +140,7 @@ func (c *Config) AutoDetect() error {
return err
}
c.autoscalingVersion = hpaVersion
c.logger.Info("In Autodetect, Set HPA version to [", c.autoscalingVersion, "] from [", hpaVersion, "]")
c.logger.V(2).Info("In Autodetect, Set HPA version to [", c.autoscalingVersion.String(), "] from [", hpaVersion.String(), "]")
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Aren't autoscalingVersion and hpaVersion the same value?

Also - the first string is a message but the remaining in the list are key value pairs, leaving the values as ] from [ and ] - is this what we want?

I tried to fix this when I was working on an operator change and came up with:

c.logger.Info("In Autodetect, Set HPA version", "from", c.autoscalingVersion, "to", hpaVersion)

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+1, after the log message follows a list of key-value pairs. so it should be something like info("message line", "param1-name", param1-value)

Regarding the v(2). It makes sense to use the lowest value, however if the codebase already uses v(2) as a debug level then 2 is fine.

@kevinearls
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@pavolloffay I changed this as it previously had been an Info message and was appearing every 30 seconds or 1 minute in the log. It is not needed that often.

@kristinapathak I will update the message.

@pavolloffay pavolloffay merged commit 19c186d into open-telemetry:main Sep 1, 2022
@kevinearls kevinearls deleted the fix-hpa-log-message branch September 2, 2022 07:20
ItielOlenick pushed a commit to ItielOlenick/opentelemetry-operator that referenced this pull request May 1, 2024
…ic (open-telemetry#1069)

* Change log message to V(2), be sure to pass strings so it doesn't panic

Signed-off-by: Kevin Earls <[email protected]>

* Changed log message to use V(1), updated parameters

Signed-off-by: Kevin Earls <[email protected]>

Signed-off-by: Kevin Earls <[email protected]>
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3 participants