Troy Bellettirie developed an ACI BGP Neighbor Change Alert Rule for the sapcc/helm-charts repository, focusing on enhancing proactive monitoring and incident response for BGP faults in ACI environments. He implemented the feature using YAML, leveraging his skills in alerting, DevOps, and monitoring to create a rule that triggers critical severity alerts when specific ACI fault codes are detected. The alert includes detailed troubleshooting annotations, providing actionable information for faster resolution. While the work was limited to a single feature over one month, Troy’s contribution improved monitoring coverage and reliability for BGP fault detection, supporting reduced mean time to resolution.