percona/percona-server-mongodb-operator
May 2026 – Jun 2026
2 Months active
Languages Used
GoYAML
Technical Skills
Cloud Native DevelopmentGoKubernetesCloud InfrastructureDevOps
Lake Yoo
PROFILE
Lake Yoo
Worked on the percona/percona-server-mongodb-operator repository, delivering three features over two months focused on Kubernetes-based cloud infrastructure. Developed a configurable retention control for StatefulSet revision history, adding a revisionHistoryLimit option to the custom resource definition to reduce ControllerRevision object growth and improve cluster stability. Enhanced TLS certificate management by introducing CA key persistence, SAN handling improvements, and a certManagementPolicy for flexible secret management. Implemented externalDNS support for load balancers, automating DNS record creation and validation. All features were built using Go and YAML, with expanded unit and end-to-end tests to ensure reliability and reduce operational risk in production environments.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
4Total
Bugs
0
Commits
4
Features
3
Lines of code
1,905
Activity Months2
Your Network
27 peopleWork History
June 2026
3 Commits • 2 Features
Jun 1, 2026June 2026 monthly summary for percona/percona-server-mongodb-operator focusing on security, reliability, and automation improvements. Delivered two major features with broad business impact and substantial testing coverage, plus important bug fixes with clear readiness improvements.
3 Commits • 2 Features
Jun 1, 2026June 2026 monthly summary for percona/percona-server-mongodb-operator focusing on security, reliability, and automation improvements. Delivered two major features with broad business impact and substantial testing coverage, plus important bug fixes with clear readiness improvements.
June 2026
May 2026
1 Commits • 1 Features
May 1, 2026May 2026 focused on delivering a key feature for the Percona Server MongoDB Operator that improves operational efficiency and scalability for stateful deployments. Implemented a configurable retention control for StatefulSet revision history by adding a revisionHistoryLimit option to the PerconaServerMongoDB CRD, reducing ControllerRevision object growth and resource overhead. The work aligns with K8SPSMDB-1572 and PR #2219 and enhances cluster stability in production environments.
May 2026
1 Commits • 1 Features
May 1, 2026May 2026 focused on delivering a key feature for the Percona Server MongoDB Operator that improves operational efficiency and scalability for stateful deployments. Implemented a configurable retention control for StatefulSet revision history by adding a revisionHistoryLimit option to the PerconaServerMongoDB CRD, reducing ControllerRevision object growth and resource overhead. The work aligns with K8SPSMDB-1572 and PR #2219 and enhances cluster stability in production environments.
Activity
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Quality Metrics
Correctness85.0%
Maintainability80.0%
Architecture85.0%
Performance80.0%
AI Usage40.0%
Skills & Technologies
Programming Languages
GoYAML
Technical Skills
Cloud InfrastructureCloud Native DevelopmentDevOpsGoKubernetes
Repositories Contributed To
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