During their recent work on the bitnami/charts repository, Rouineb addressed a YAML validation issue in the Keycloak Helm chart by resolving a duplicated secret label, thereby aligning the chart’s metadata with Kubernetes labeling best practices. Using their expertise in DevOps, Helm, and Kubernetes, Rouineb carefully renamed the conflicting labels to ensure compliance with strict YAML standards, which improved deployment reliability and reduced the risk of misconfiguration in production environments. The fix, implemented in YAML, was thoroughly documented in the project’s changelog, enhancing traceability and maintainability. This targeted contribution demonstrated attention to detail and a strong understanding of Kubernetes chart correctness.