cartography-cncf/cartography
Dec 2025 – Dec 2025
1 Month active
Languages Used
Python
Technical Skills
AWSDockerbackend developmenttesting
chuck-duplocloud
PROFILE
Chuck-duplocloud
Worked on the cartography-cncf/cartography repository to enhance the robustness of AWS ECR synchronization, specifically addressing issues with single-platform Docker images. Implemented a targeted fix in Python that updated the ECR sync flow to handle cases where no images are found by returning empty results rather than raising errors. This approach ensured that single-platform images, commonly produced in CI/CD pipelines, were treated as valid inputs, reducing pipeline failures and improving reliability. The solution incorporated AWS ECR APIs, refined error handling, and improved logging for better observability, demonstrating backend development and testing skills focused on operational stability and maintainability.
Overall Statistics
Feature vs Bugs
0%Features
Repository Contributions
1Total
Bugs
1
Commits
1
Features
0
Lines of code
179
Activity Months1
Your Network
42 peopleSame Organization
@duplocloud.net18
Shared Repositories
24
Work History
December 2025
1 Commits
Dec 1, 2025December 2025 monthly summary: Implemented a robustness fix in Cartography's AWS ECR sync flow to properly handle single-platform Docker images. The fix updates cartography/intel/aws/ecr.py:_get_platform_specific_digests to return empty results (not raise) when no images are found, treating single-platform images as valid inputs and preventing crashes. This change, committed as fix(aws): ECR Sync Crash for Single-Platform Images (#2130) (commit 37e9d443d39239fd10287bfc3ea53e1e798f74fd), enhances reliability in CI/CD pipelines where docker push often produces single-platform images. Overall impact: reduced pipeline failures, smoother graph population, and improved observability via targeted logging. Technologies demonstrated: Python, AWS ECR APIs (describe_images, batch_get_image), logging, error handling patterns.
1 Commits
Dec 1, 2025December 2025 monthly summary: Implemented a robustness fix in Cartography's AWS ECR sync flow to properly handle single-platform Docker images. The fix updates cartography/intel/aws/ecr.py:_get_platform_specific_digests to return empty results (not raise) when no images are found, treating single-platform images as valid inputs and preventing crashes. This change, committed as fix(aws): ECR Sync Crash for Single-Platform Images (#2130) (commit 37e9d443d39239fd10287bfc3ea53e1e798f74fd), enhances reliability in CI/CD pipelines where docker push often produces single-platform images. Overall impact: reduced pipeline failures, smoother graph population, and improved observability via targeted logging. Technologies demonstrated: Python, AWS ECR APIs (describe_images, batch_get_image), logging, error handling patterns.
December 2025
Activity
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Quality Metrics
Correctness100.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
Python
Technical Skills
AWSDockerbackend developmenttesting
Repositories Contributed To
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