netdata/netdata
Nov 2024 – Oct 2025
11 Months active
Languages Used
BatchfileCMakeDebianMarkdownPowerShellPythonRPMShell
Technical Skills
AutomationBuild AutomationBuild SystemCI/CDDevOpsDocumentation
Austin S. Hemmelgarn
PROFILE
Austin S. Hemmelgarn
Austin contributed to the netdata/netdata repository by engineering robust build systems and CI/CD pipelines that improved cross-platform packaging, deployment reliability, and code quality. He implemented features such as static build enhancements, multi-architecture support, and automated release workflows, leveraging technologies like CMake, Rust, and Shell scripting. Austin integrated new tools, including a Rust-based journal reader and unified command execution modules, while modernizing packaging for major distributions. His work addressed platform-specific challenges, streamlined dependency management, and enforced safer compiler configurations. Through careful refactoring and documentation, Austin delivered maintainable solutions that reduced build fragility and enabled faster, more reliable releases across environments.
Overall Statistics
Feature vs Bugs
77%Features
Repository Contributions
105Total
Bugs
14
Commits
105
Features
47
Lines of code
9,307
Activity Months11
Your Network
14 people
Work History
October 2025
13 Commits • 5 Features
Oct 1, 2025October 2025 Netdata performance and reliability focus: Delivered build-system reliability improvements, expanded CI/release coverage, enhanced IBM plugin integration and packaging standardization, enriched Fedora and distro support, and improved Docker logging with Rust-based systemd journal handling. These efforts reduced build times, increased release reliability, and broadened platform support while stabilizing the IBM plugin stack and packaging across DEB/RPM.
13 Commits • 5 Features
Oct 1, 2025October 2025 Netdata performance and reliability focus: Delivered build-system reliability improvements, expanded CI/release coverage, enhanced IBM plugin integration and packaging standardization, enriched Fedora and distro support, and improved Docker logging with Rust-based systemd journal handling. These efforts reduced build times, increased release reliability, and broadened platform support while stabilizing the IBM plugin stack and packaging across DEB/RPM.
October 2025
September 2025
3 Commits • 2 Features
Sep 1, 2025September 2025 (Month: 2025-09) monthly summary for netdata/netdata: Delivered key CI and build-system enhancements focusing on Rust code quality checks and unified external command execution across the codebase. These changes improve code quality, security, and developer velocity by enabling earlier Rust-change detection, reducing build overhead, and standardizing external command invocation across collectors.
September 2025
3 Commits • 2 Features
Sep 1, 2025September 2025 (Month: 2025-09) monthly summary for netdata/netdata: Delivered key CI and build-system enhancements focusing on Rust code quality checks and unified external command execution across the codebase. These changes improve code quality, security, and developer velocity by enabling earlier Rust-change detection, reducing build overhead, and standardizing external command invocation across collectors.
August 2025
4 Commits • 2 Features
Aug 1, 2025August 2025 monthly summary for netdata/netdata: Expanded distro coverage and hardened the build pipeline. Delivered Oracle Linux 10 support in CI and packaging, modernized Debian-based images with Debian 13 and dropped 32-bit x86, and added a build-time CMake check to reject known bad compiler flags (-Ofast, -ffast-math). These changes improve CI coverage, packaging reliability, and standards compliance, laying groundwork for stable releases across major distros.
4 Commits • 2 Features
Aug 1, 2025August 2025 monthly summary for netdata/netdata: Expanded distro coverage and hardened the build pipeline. Delivered Oracle Linux 10 support in CI and packaging, modernized Debian-based images with Debian 13 and dropped 32-bit x86, and added a build-time CMake check to reject known bad compiler flags (-Ofast, -ffast-math). These changes improve CI coverage, packaging reliability, and standards compliance, laying groundwork for stable releases across major distros.
August 2025
July 2025
4 Commits
Jul 1, 2025July 2025 — Netdata: Consolidated CI/build OS support, fixed packaging and build issues, and simplified the codebase by removing an experimental server; delivering improvements in reliability, maintainability, and alignment with supported OS versions.
July 2025
4 Commits
Jul 1, 2025July 2025 — Netdata: Consolidated CI/build OS support, fixed packaging and build issues, and simplified the codebase by removing an experimental server; delivering improvements in reliability, maintainability, and alignment with supported OS versions.
June 2025
7 Commits • 4 Features
Jun 1, 2025June 2025 performance summary for netdata/netdata: strengthened static builds and cross-arch plugin reliability, modernized CI with pipeline optimizations and platform deprecations, added Rust-based journal reader for static builds, and expanded distro coverage to Rocky Linux 10. These efforts reduce build fragility, lower maintenance costs, and broaden deployment options for customers.
7 Commits • 4 Features
Jun 1, 2025June 2025 performance summary for netdata/netdata: strengthened static builds and cross-arch plugin reliability, modernized CI with pipeline optimizations and platform deprecations, added Rust-based journal reader for static builds, and expanded distro coverage to Rocky Linux 10. These efforts reduce build fragility, lower maintenance costs, and broaden deployment options for customers.
June 2025
April 2025
12 Commits • 4 Features
Apr 1, 2025April 2025 monthly summary for netdata/netdata: Key features delivered: - CI/CD and Build System Improvements: Enhanced CI reliability and platform coverage with privacy-safe telemetry in CI, conditional PR builds, corrected workflow logic, resilient build-info dumps, expanded OS support (including Fedora 42), nightly changelog retries, and updated CI/package build platforms. Notable commits include: 3e85df06... (telemetry disable in CI), 64c9bcaf... (skip non-native builds on PRs), 81101444... (fix inverted PR skip logic), 686818c6... (dump buildinfo), 7088abee... (CI/platform updates), 2ce45c93... (retry nightly changelog), 4b32485a... (add Fedora 42). - Nightly Build Tagging and Aliases: Introduced tagging strategy for nightly Docker images to track the last four edge builds and an edge-0 alias for the current nightly. Commit: 4627b4f1... - Dlib Integration via FetchContent: Added Dlib to the Netdata build via CMake FetchContent, upgraded to v19.24.8, and enabled local source usage for faster local builds. Commit: e1ab60c2... - Windows EULA Consolidation: Consolidated Windows EULA into a single document and updated MSI packaging to simplify Windows licensing. Commit: d0ea4e95... - Docker Image Tagging Script Fix: Corrected a missing newline in the Docker tagging script, resolving publish failures. Commit: 35281ed2... - ACLK Schemas Submodule Version Bump: Bumped aclk-schemas submodule to address protobuf compiler warning during builds. Commit: 5731e30c... Major bugs fixed: - Docker Image Tagging Script Fix: Fixed publish failure caused by a missing newline in the tagging script. - ACLK Schemas Submodule Version Bump: Resolved protobuf compiler warning during builds. Overall impact and accomplishments: - Significantly improved CI reliability and cross-platform build coverage, reducing release friction and enabling Fedora 42 support. - Faster and more reliable nightly image rollouts through better tagging and aliases, enabling faster testing and deployment cycles. - Streamlined Windows licensing with a single EULA, reducing installer complexity for users. - Reduced build and publish failures via targeted fixes in tagging scripts and submodule management. - Demonstrated end-to-end capability across CI/CD, CMake FetchContent, Windows packaging, Docker workflows, and protobuf tooling, driving business value through accelerated delivery, higher release quality, and better platform support. Technologies/skills demonstrated: - CI/CD optimization and workflow automation (GitHub Actions-like pipelines), platform-aware builds, and telemetry/privacy controls. - CMake FetchContent integration and third-party library management (dlib v19.24.8). - Windows packaging and licensing (MSI/MSI configuration and consolidated EULA). - Docker image tagging automation and release tagging strategies. - Submodule versioning and protobuf tooling maintenance. - Cross-platform build engineering and release engineering.
April 2025
12 Commits • 4 Features
Apr 1, 2025April 2025 monthly summary for netdata/netdata: Key features delivered: - CI/CD and Build System Improvements: Enhanced CI reliability and platform coverage with privacy-safe telemetry in CI, conditional PR builds, corrected workflow logic, resilient build-info dumps, expanded OS support (including Fedora 42), nightly changelog retries, and updated CI/package build platforms. Notable commits include: 3e85df06... (telemetry disable in CI), 64c9bcaf... (skip non-native builds on PRs), 81101444... (fix inverted PR skip logic), 686818c6... (dump buildinfo), 7088abee... (CI/platform updates), 2ce45c93... (retry nightly changelog), 4b32485a... (add Fedora 42). - Nightly Build Tagging and Aliases: Introduced tagging strategy for nightly Docker images to track the last four edge builds and an edge-0 alias for the current nightly. Commit: 4627b4f1... - Dlib Integration via FetchContent: Added Dlib to the Netdata build via CMake FetchContent, upgraded to v19.24.8, and enabled local source usage for faster local builds. Commit: e1ab60c2... - Windows EULA Consolidation: Consolidated Windows EULA into a single document and updated MSI packaging to simplify Windows licensing. Commit: d0ea4e95... - Docker Image Tagging Script Fix: Corrected a missing newline in the Docker tagging script, resolving publish failures. Commit: 35281ed2... - ACLK Schemas Submodule Version Bump: Bumped aclk-schemas submodule to address protobuf compiler warning during builds. Commit: 5731e30c... Major bugs fixed: - Docker Image Tagging Script Fix: Fixed publish failure caused by a missing newline in the tagging script. - ACLK Schemas Submodule Version Bump: Resolved protobuf compiler warning during builds. Overall impact and accomplishments: - Significantly improved CI reliability and cross-platform build coverage, reducing release friction and enabling Fedora 42 support. - Faster and more reliable nightly image rollouts through better tagging and aliases, enabling faster testing and deployment cycles. - Streamlined Windows licensing with a single EULA, reducing installer complexity for users. - Reduced build and publish failures via targeted fixes in tagging scripts and submodule management. - Demonstrated end-to-end capability across CI/CD, CMake FetchContent, Windows packaging, Docker workflows, and protobuf tooling, driving business value through accelerated delivery, higher release quality, and better platform support. Technologies/skills demonstrated: - CI/CD optimization and workflow automation (GitHub Actions-like pipelines), platform-aware builds, and telemetry/privacy controls. - CMake FetchContent integration and third-party library management (dlib v19.24.8). - Windows packaging and licensing (MSI/MSI configuration and consolidated EULA). - Docker image tagging automation and release tagging strategies. - Submodule versioning and protobuf tooling maintenance. - Cross-platform build engineering and release engineering.
March 2025
22 Commits • 17 Features
Mar 1, 2025March 2025 Netdata development (2025-03) highlights focused on delivering business value through documentation, build-system maturity, static builds, and CI reliability. The month included key feature work, major bug fixes, and notable infrastructure improvements that enable safer deployments, better observability tooling, and broader platform support. Notable items included: documentation improvements for CA certificates, OpenTelemetry collector integration into the build system, static-build enhancements for POWER, and CI reliability enhancements, along with targeted build-system correctness fixes.
22 Commits • 17 Features
Mar 1, 2025March 2025 Netdata development (2025-03) highlights focused on delivering business value through documentation, build-system maturity, static builds, and CI reliability. The month included key feature work, major bug fixes, and notable infrastructure improvements that enable safer deployments, better observability tooling, and broader platform support. Notable items included: documentation improvements for CA certificates, OpenTelemetry collector integration into the build system, static-build enhancements for POWER, and CI reliability enhancements, along with targeted build-system correctness fixes.
March 2025
February 2025
8 Commits • 2 Features
Feb 1, 2025February 2025 Netdata/netdata monthly summary focused on delivering architecture-friendly CI/CD and packaging improvements, stabilizing builds across platforms, and enabling deeper debugging capabilities. The work spans CI/CD pipeline enhancements, multi-architecture build support, and cross-distro packaging reliability, with concrete commits reinforcing stability and performance. Key features delivered: - CI/CD pipeline enhancements and multi-arch build support: ARM/GPU runners, dynamic ARM matrix, static binaries, updated runner images, and environment tuning to improve coverage and build times. - Libunwind enablement for native packages and Docker images: added libunwind across Debian/RPM native packages and Docker images to improve debugging and stack unwinding across architectures. - OpenSUSE package build LTO issue fix: disabled LTO for OpenSUSE package builds to mitigate failures observed with LTO enabled. - RHEL native package installation reliability improvements: ensured EPEL release package comes from the Fedora project and enabled CodeReady Builder for RHEL 9+ to improve native package installation reliability. Major bugs fixed: - OpenSUSE LTO-related build failures mitigated by disabling LTO for OpenSUSE package builds. - Native package installation reliability improvements on RHEL achieved by aligning EPEL source and enabling CodeReady Builder on recent RHEL releases. Overall impact and accomplishments: - Broadened platform support and stabilized build pipelines, enabling faster and more reliable releases across architectures (x86, ARM, POWER8+, etc.). This reduces build failures, accelerates feedback, and broadens Netdata deployment options in production environments. - Improved debugging capabilities and support across environments through libunwind integration, facilitating faster issue diagnosis in diverse deployments. - Strengthened packaging reliability across major distributions (OpenSUSE, RHEL), reducing post-release incidents and improving end-user experience. Technologies/skills demonstrated: - CI/CD orchestration for multi-arch builds, including ARM/GPU runners and matrix strategies; Ubuntu 22.04 runner images. - Cross-distro packaging, RPM/DEB packaging, and build tooling optimizations. - libunwind integration and debugging enhancements; build dependencies management for RPM packaging. - Platform-specific build host strategy adjustments (POWER8+, x86) to optimize CI reliability and throughput.
February 2025
8 Commits • 2 Features
Feb 1, 2025February 2025 Netdata/netdata monthly summary focused on delivering architecture-friendly CI/CD and packaging improvements, stabilizing builds across platforms, and enabling deeper debugging capabilities. The work spans CI/CD pipeline enhancements, multi-architecture build support, and cross-distro packaging reliability, with concrete commits reinforcing stability and performance. Key features delivered: - CI/CD pipeline enhancements and multi-arch build support: ARM/GPU runners, dynamic ARM matrix, static binaries, updated runner images, and environment tuning to improve coverage and build times. - Libunwind enablement for native packages and Docker images: added libunwind across Debian/RPM native packages and Docker images to improve debugging and stack unwinding across architectures. - OpenSUSE package build LTO issue fix: disabled LTO for OpenSUSE package builds to mitigate failures observed with LTO enabled. - RHEL native package installation reliability improvements: ensured EPEL release package comes from the Fedora project and enabled CodeReady Builder for RHEL 9+ to improve native package installation reliability. Major bugs fixed: - OpenSUSE LTO-related build failures mitigated by disabling LTO for OpenSUSE package builds. - Native package installation reliability improvements on RHEL achieved by aligning EPEL source and enabling CodeReady Builder on recent RHEL releases. Overall impact and accomplishments: - Broadened platform support and stabilized build pipelines, enabling faster and more reliable releases across architectures (x86, ARM, POWER8+, etc.). This reduces build failures, accelerates feedback, and broadens Netdata deployment options in production environments. - Improved debugging capabilities and support across environments through libunwind integration, facilitating faster issue diagnosis in diverse deployments. - Strengthened packaging reliability across major distributions (OpenSUSE, RHEL), reducing post-release incidents and improving end-user experience. Technologies/skills demonstrated: - CI/CD orchestration for multi-arch builds, including ARM/GPU runners and matrix strategies; Ubuntu 22.04 runner images. - Cross-distro packaging, RPM/DEB packaging, and build tooling optimizations. - libunwind integration and debugging enhancements; build dependencies management for RPM packaging. - Platform-specific build host strategy adjustments (POWER8+, x86) to optimize CI reliability and throughput.
January 2025
20 Commits • 5 Features
Jan 1, 2025January 2025 Netdata monthly summary focusing on reliability, performance, and deployment accuracy across updater, installers, and CI/packaging pipelines. Delivered 5 key features across updater/systemd, installer deploy, and build tooling; fixed several systemd/PATH-detection issues; and strengthened CI stability and packaging coverage to reduce release risk and improve customer value.
20 Commits • 5 Features
Jan 1, 2025January 2025 Netdata monthly summary focusing on reliability, performance, and deployment accuracy across updater, installers, and CI/packaging pipelines. Delivered 5 key features across updater/systemd, installer deploy, and build tooling; fixed several systemd/PATH-detection issues; and strengthened CI stability and packaging coverage to reduce release risk and improve customer value.
January 2025
December 2024
4 Commits • 2 Features
Dec 1, 2024Monthly summary for 2024-12 focused on netdata/netdata. Delivered packaging and installation workflow improvements, strengthened cross-architecture Go build support, and reinforced CI reliability. These changes reduce deployment friction, broaden platform coverage, and improve build stability across architectures.
December 2024
4 Commits • 2 Features
Dec 1, 2024Monthly summary for 2024-12 focused on netdata/netdata. Delivered packaging and installation workflow improvements, strengthened cross-architecture Go build support, and reinforced CI reliability. These changes reduce deployment friction, broaden platform coverage, and improve build stability across architectures.
November 2024
8 Commits • 4 Features
Nov 1, 2024Netdata — November 2024: Monthly accomplishments focused on strengthening Windows distribution, packaging hosting reliability, release automation, and CI efficiency. These efforts deliver tangible business value by accelerating secure deployments, improving cross-platform coverage, and enabling more predictable major releases.
8 Commits • 4 Features
Nov 1, 2024Netdata — November 2024: Monthly accomplishments focused on strengthening Windows distribution, packaging hosting reliability, release automation, and CI efficiency. These efforts deliver tangible business value by accelerating secure deployments, improving cross-platform coverage, and enabling more predictable major releases.
November 2024
Activity
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Quality Metrics
Correctness90.8%
Maintainability91.4%
Architecture89.4%
Performance84.0%
AI Usage20.6%
Skills & Technologies
Programming Languages
BatchfileCC++CMakeDebianDockerfileGoMarkdownNSIS ScriptPowerShell
Technical Skills
AutomationBuild AutomationBuild EngineeringBuild ProcessBuild SystemBuild System ConfigurationBuild System IntegrationBuild System ManagementBuild System OptimizationBuild SystemsCC++C++ DevelopmentC/C++ DevelopmentCI/CD
Repositories Contributed To
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