Disable V3 mirroring on prod

[n-h-diaz]

Set V3MirrorFraction to the default value (

mixer/internal/featureflags/featureflags.go

Line 49 in 318b9b3

V3MirrorFraction: 0.0,

) for prod mixer/website

[gemini-code-assist]

Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request aims to completely disable V3 mirroring in the production environment. By setting the V3MirrorFraction to zero, all traffic mirroring to the V3 system is halted, ensuring that production resources are not consumed by this process. This change impacts both the core mixer service and the public-facing website.

Highlights

• V3 Mirroring Disabled: The V3MirrorFraction feature flag has been set to 0 in the production configuration for both the mixer and the website, effectively disabling V3 mirroring.

Changelog

• deploy/featureflags/prod.yaml
  • Changed V3MirrorFraction from 0.6 to 0.
• deploy/featureflags/prod_website.yaml
  • Changed V3MirrorFraction from 0.6 to 0.

Activity

• No human activity has occurred on this pull request yet.

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[gemini-code-assist]

Code Review

The pull request correctly disables V3 mirroring in production by setting V3MirrorFraction to 0. My feedback suggests an improvement for consistency: since 0 is the default value for this flag, the explicit setting can be removed from the configuration files. This aligns with the apparent convention in your project of only specifying non-default flag values, which makes the configuration files cleaner. The comments are retained as they do not contradict any provided rules.

[n-h-diaz]

Closing since we did a cherry pick release instead