openstack-k8s-operators/ci-framework
Sep 2025 – Jun 2026
7 Months active
Languages Used
YAMLPythonMarkdown
Technical Skills
AnsibleDevOpsSystem AdministrationConfiguration ManagementInfrastructure as CodeTesting
Michael Burke
PROFILE
Michael Burke
Worked on the openstack-k8s-operators/ci-framework repository, delivering features and fixes that enhanced CI workflows, infrastructure automation, and cross-environment reproducibility. Developed dynamic SSH user handling for Libvirt VMs, improved Ansible inventory organization, and enabled multi-image VM discovery to support heterogeneous OS deployments. Addressed operational issues by implementing KVM discard/TRIM support and stabilizing node provisioning with rpm-ostree overlays. Enhanced documentation to clarify nodeset usage and multi-OS configuration, reducing onboarding friction. Used Ansible, Python, and YAML to automate configuration management, streamline testing, and improve reliability. The work demonstrated depth in DevOps practices, virtualization, and scalable infrastructure as code solutions.
Overall Statistics
Feature vs Bugs
69%Features
Repository Contributions
14Total
Bugs
4
Commits
14
Features
9
Lines of code
1,258
Activity Months7
Your Network
3413 peopleWork History
June 2026
2 Commits • 2 Features
Jun 1, 2026June 2026 monthly summary for openstack-k8s-operators/ci-framework. Focused on feature delivery that improves VM inventory scalability and disk space hygiene for large, dynamic clusters.
2 Commits • 2 Features
Jun 1, 2026June 2026 monthly summary for openstack-k8s-operators/ci-framework. Focused on feature delivery that improves VM inventory scalability and disk space hygiene for large, dynamic clusters.
June 2026
May 2026
2 Commits • 1 Features
May 1, 2026May 2026 monthly summary for repository openstack-k8s-operators/ci-framework: Key bug fix for PCP Metrics Playbooks host selection and documentation improvements delivered, contributing to increased stability and developer productivity. This work reduces runtime errors and clarifies usage for operators, accelerating CI cycles and metric collection.
May 2026
2 Commits • 1 Features
May 1, 2026May 2026 monthly summary for repository openstack-k8s-operators/ci-framework: Key bug fix for PCP Metrics Playbooks host selection and documentation improvements delivered, contributing to increased stability and developer productivity. This work reduces runtime errors and clarifies usage for operators, accelerating CI cycles and metric collection.
April 2026
1 Commits • 1 Features
Apr 1, 2026April 2026 monthly summary: Focused on delivering a key feature that enhances reproducer workflows and cross-OS testing capabilities within the CI framework. Key deliverable: Reproducer Setup for Multi-OS Image Configuration documented and committed to the ci-framework repository, establishing a clear, reusable reference for configuring and running reproducer scenarios with multiple discovered OS images across nodes.
1 Commits • 1 Features
Apr 1, 2026April 2026 monthly summary: Focused on delivering a key feature that enhances reproducer workflows and cross-OS testing capabilities within the CI framework. Key deliverable: Reproducer Setup for Multi-OS Image Configuration documented and committed to the ci-framework repository, establishing a clear, reusable reference for configuring and running reproducer scenarios with multiple discovered OS images across nodes.
April 2026
March 2026
3 Commits • 1 Features
Mar 1, 2026March 2026 monthly summary for openstack-k8s-operators/ci-framework: Focused on stabilizing node provisioning, improving Ansible workflows, and enhancing operator guidance. Delivered critical bug fixes, introduced a temporary writable overlay solution, and expanded nodeset documentation to help teams select appropriate nodes for CI jobs. These changes reduce runtime failures, improve deployment reliability across CRC environments, and accelerate onboarding for new operators.
March 2026
3 Commits • 1 Features
Mar 1, 2026March 2026 monthly summary for openstack-k8s-operators/ci-framework: Focused on stabilizing node provisioning, improving Ansible workflows, and enhancing operator guidance. Delivered critical bug fixes, introduced a temporary writable overlay solution, and expanded nodeset documentation to help teams select appropriate nodes for CI jobs. These changes reduce runtime failures, improve deployment reliability across CRC environments, and accelerate onboarding for new operators.
February 2026
3 Commits • 2 Features
Feb 1, 2026February 2026, openstack-k8s-operators/ci-framework: Delivered two key features that enhance reproducibility, flexibility, and scalability of CI workflows. Implemented separate rhos-release arguments for reproducer tasks on compute nodes and introduced multi-image VM discovery for varied RHEL image sources with opt-in and backward-compatible behavior. Added molecule tests for the new discovery flow and updated documentation. No explicit bug fixes were recorded in this period based on the provided scope. This work increases test configurability, supports heterogeneous environments, and improves maintainability across CI pipelines.
3 Commits • 2 Features
Feb 1, 2026February 2026, openstack-k8s-operators/ci-framework: Delivered two key features that enhance reproducibility, flexibility, and scalability of CI workflows. Implemented separate rhos-release arguments for reproducer tasks on compute nodes and introduced multi-image VM discovery for varied RHEL image sources with opt-in and backward-compatible behavior. Added molecule tests for the new discovery flow and updated documentation. No explicit bug fixes were recorded in this period based on the provided scope. This work increases test configurability, supports heterogeneous environments, and improves maintainability across CI pipelines.
February 2026
October 2025
2 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary for openstack-k8s-operators/ci-framework focused on reproducer reliability and cross-environment usability. Delivered Reproducer Environment Enhancements, enabling configuration of a non-zuul user on controller-0 and replacing hardcoded paths with dynamic variables derived from controller-0's ansible_ssh_user, significantly improving usability across diverse environments. Fixed the path used to install common requirements by executing the check on controller-0 instead of localhost, strengthening cross-host reliability and reproducibility of tests.
October 2025
2 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary for openstack-k8s-operators/ci-framework focused on reproducer reliability and cross-environment usability. Delivered Reproducer Environment Enhancements, enabling configuration of a non-zuul user on controller-0 and replacing hardcoded paths with dynamic variables derived from controller-0's ansible_ssh_user, significantly improving usability across diverse environments. Fixed the path used to install common requirements by executing the check on controller-0 instead of localhost, strengthening cross-host reliability and reproducibility of tests.
September 2025
1 Commits • 1 Features
Sep 1, 2025Concise monthly summary for 2025-09 highlighting business value and technical achievements. The month focused on delivering a critical feature in the ci-framework repo to support multi-user SSH access to Libvirt VMs and to ensure Ansible inventories reflect per-VM user configurations. This work improves security, reduces operational risk, and enables flexible testing across non-zuul user contexts. Implemented via commit 4fadc6bf66d55ecc4aabd7a3314e2546f42ad3e7: feat(libvirt_manager): Account for non-zuul user when configuring ssh.
1 Commits • 1 Features
Sep 1, 2025Concise monthly summary for 2025-09 highlighting business value and technical achievements. The month focused on delivering a critical feature in the ci-framework repo to support multi-user SSH access to Libvirt VMs and to ensure Ansible inventories reflect per-VM user configurations. This work improves security, reduces operational risk, and enables flexible testing across non-zuul user contexts. Implemented via commit 4fadc6bf66d55ecc4aabd7a3314e2546f42ad3e7: feat(libvirt_manager): Account for non-zuul user when configuring ssh.
September 2025
Activity
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Quality Metrics
Correctness91.4%
Maintainability84.2%
Architecture87.2%
Performance84.2%
AI Usage30.0%
Skills & Technologies
Programming Languages
MarkdownPythonYAML
Technical Skills
AnsibleAutomationCI/CDConfiguration ManagementDevOpsInfrastructure as CodeKVMLinux AdministrationPython scriptingSystem AdministrationTestingVirtualizationconfiguration managementdocumentation
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline