Feature flags: Controlled rollout of Fleet features by platform

[zhumo]

Goal

We want to allow users to do canary rollouts for their features so that they can test it out for their install base before committing to a full rollout. This allows our users to validate scalability, usability, and impact of various features.

Requirements

Implement the controlled rollout as described in:

• Add controlled rollout proposal #6221
• except exclude platform- and team-based rollout
• This is a premium-only feature

The config should be structured as: TBD TBD TBD

Open Questions

1. If there is conflict between a team config and a platform config, which one takes precedence?

Related

• Feature flags: Controlled rollout of Fleet features by team #6838

[zhumo]

De-prioritized this in favor of controlled rollout in favor of teams only.