CNCF-hosted Co-located Events North America 2024

A company released a major update without using feature flags, causing widespread issues and user frustration. Without feature flags, they couldn't roll back quickly, leading to extended downtime. Feature flags would have enabled gradual rollout, quick rollbacks, and better testing, preventing the deployment failure. What is Mocking Feature Flags in Unit Tests? Mocking feature flags means creating simulated versions of these flags for testing purposes. These mocks act like real feature flags and can be set to different states How to use it Integrating OpenFeature with testing practices ensures that new features undergo thorough testing in controlled conditions before wider deployment. This method enhances the reliability and quality of your software, enabling iterative improvements based on real-time feedback and data. Benefit of it Using feature flags like OpenFeature enables controlled deployments, risk mitigation, and iterative improvements based on real-time user feedba