Stand up the Lab
Blind by Design
OpenFeatureflagdSpring BootJavaOpenTelemetryGrafana
ChallengeOpen in GitHub Codespaces (opens in new tab)
Beginner
Stand up the Lab
Key Learnings
- How an OpenFeature client and provider work together: the SDK is provider-agnostic and the flagd provider plugs in via dependency only
- What remote provider means in practice: the SDK calls a separate flag service (flagd) over gRPC, not parsing flags.json itself
- What flags.json looks like for flagd (state, variants, defaultVariant)
- Why hot-reload of the flag file matters operationally: configuration without redeploy
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