derailed/cilium
May 2025 – Jun 2025
2 Months active
Languages Used
GoShellYAMLbashyaml
Technical Skills
CI/CDCLI DevelopmentDevOpsGitHub ActionsShell ScriptingTesting
Maciej Kwiek
PROFILE
Maciej Kwiek
Worked on the derailed/cilium repository to enhance CI/CD reliability and extend CLI functionality for Kubernetes environments. Introduced Actionlint-based linting to the CI pipeline, addressing syntax and artifact naming issues in GitHub Actions workflows using Shell and YAML, which reduced test flakiness and improved build clarity. Refined the testing workflow by reordering connectivity tests to ensure accurate packet-drop reporting. Developed OpenShift-aware features in the Cilium CLI with Go, enabling automatic detection of OpenShift clusters and targeted sysdump data collection. These changes streamlined diagnostic processes, improved feedback loops, and strengthened release readiness by delivering more reliable and maintainable automation practices.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
4Total
Bugs
0
Commits
4
Features
3
Lines of code
185
Activity Months2
Your Network
315 peopleSame Organization
@cisco.com230
Work History
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for derailed/cilium. Focused on delivering OpenShift-aware capabilities in the Cilium CLI to improve cluster visibility and data collection during sysdump operations.
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for derailed/cilium. Focused on delivering OpenShift-aware capabilities in the Cilium CLI to improve cluster visibility and data collection during sysdump operations.
June 2025
May 2025
3 Commits • 2 Features
May 1, 2025May 2025 monthly summary for derailed/cilium: Implemented CI/CD reliability improvements with Actionlint integration and stabilized the testing workflow. Delivered concrete changes to lint GitHub Actions workflows, fixed key Actionlint issues, normalized artifact naming, and reordered connectivity tests to ensure accurate reporting by moving noUnexpectedPacketDrops to the final tests. Result: reduced CI instability, more reliable test signals, and clearer builds.
May 2025
3 Commits • 2 Features
May 1, 2025May 2025 monthly summary for derailed/cilium: Implemented CI/CD reliability improvements with Actionlint integration and stabilized the testing workflow. Delivered concrete changes to lint GitHub Actions workflows, fixed key Actionlint issues, normalized artifact naming, and reordered connectivity tests to ensure accurate reporting by moving noUnexpectedPacketDrops to the final tests. Result: reduced CI instability, more reliable test signals, and clearer builds.
Activity
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Quality Metrics
Correctness85.0%
Maintainability85.0%
Architecture80.0%
Performance70.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
GoShellYAMLbashyaml
Technical Skills
CI/CDCLI DevelopmentDevOpsGitHub ActionsGoKubernetesShell ScriptingTesting
Repositories Contributed To
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