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Jack Hodgkiss

PROFILE

Jack Hodgkiss

Jack Hodgkiss engineered deployment automation and CI/CD enhancements for the stackhpc-kayobe-config repository, focusing on infrastructure reliability and secure cloud operations. Over seven months, Jack delivered features such as OpenBao high availability with Raft, dynamic RabbitMQ alerting, and Kolla image tag-based synchronization, using Ansible and Python to streamline configuration management. He improved network stability, optimized build pipelines, and integrated GitLab and GitHub workflows, addressing both feature delivery and critical bug fixes. His work included robust documentation and migration guidance, ensuring maintainable, policy-compliant deployments. The depth of his contributions reflects strong DevOps expertise and a comprehensive approach to system administration challenges.

Overall Statistics

Feature vs Bugs

61%Features

Repository Contributions

43Total
Bugs
11
Commits
43
Features
17
Lines of code
7,999
Activity Months7

Work History

June 2025

8 Commits • 4 Features

Jun 1, 2025

June 2025 monthly summary for stackhpc/stackhpc-kayobe-config focused on reliability improvements, TLS security, CI/CD automation, and Neutron integration to deliver business value with stable overcloud deployments and streamlined workflows.

May 2025

4 Commits • 2 Features

May 1, 2025

Month: 2025-05 | StackHPC Kayobe Config: Key features delivered, bugs fixed, overall impact, and technical accomplishments for improved deployment reliability and automation.

April 2025

8 Commits • 3 Features

Apr 1, 2025

April 2025 monthly summary for stackhpc/stackhpc-kayobe-config focused on delivering CI/ops improvements, reliability, and clearer migration paths. Key features were introduced to enhance build pipelines, improve observability, and optimize workflow, while targeted fixes reduced run-time risk and improved config robustness.

March 2025

1 Commits • 1 Features

Mar 1, 2025

Kolla image tag-based synchronization control delivered for stackhpc-kayobe-config in March 2025. Introduced include_tags for Kolla repositories in the pulp configuration and refactored repository definitions to pin specific image tags, restricting synced content to tags defined in kolla-image-tags.yml. This improves governance, reproducibility, and policy compliance for container images. No major bugs reported this month; focus was on feature delivery and code quality.

February 2025

7 Commits • 3 Features

Feb 1, 2025

February 2025 monthly summary focusing on key accomplishments, major feature deliveries, bug fixes, and business impact for stackhpc-kayobe-config. Highlights include CI/CD improvements, expanded Tempest tests and tooling upgrades, deployment tooling updates, and a critical bug fix in Octavia Ansible variable reference.

January 2025

11 Commits • 4 Features

Jan 1, 2025

January 2025: Delivered reliability improvements and CI/CD enhancements across two repositories. Major work included fixing the SMSLAB branch protection import, enabling ansible-lint checks for stackhpc-kayobe-config 2024.1, and syncing neutron-bgp-dragent in kolla images. In the Kayobe config repo, dev environment hardening (TMOUT) was applied and GitLab CI/CD integration with runners deployment was progressed, including new inventories, deployment playbooks, OpenBao automation, and CI documentation updates. Collectively these efforts reduced release risk, improved code quality, and accelerated developer productivity through stronger automation and governance.

November 2024

4 Commits

Nov 1, 2024

November 2024 monthly summary for stackhpc-kayobe-config: Delivered a critical bug fix that stabilizes the ci-aio network interface, preventing SSH disruptions after DHCP lease expiry. The change consolidates Terraform network configuration and interface definitions, ensures the interface is integrated into firewall rules, and preserves reliable connectivity for CI workflows. Resulted in improved CI reliability, reduced manual remediation, and smoother test cycles.

Activity

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Quality Metrics

Correctness88.4%
Maintainability89.8%
Architecture86.4%
Performance82.8%
AI Usage20.4%

Skills & Technologies

Programming Languages

BashINIPythonRSTShellYAMLreStructuredTextrstyaml

Technical Skills

AnsibleAutomationCI/CDCI/CD ConfigurationCloud InfrastructureConfiguration ManagementDevOpsDocumentationGitHub ActionsGitLab CIInfrastructure as CodeMonitoringNetwork ConfigurationOpenBaoOpenStack

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

stackhpc/stackhpc-kayobe-config

Nov 2024 Jun 2025
7 Months active

Languages Used

ShellYAMLBashRSTreStructuredTextINIPythonyaml

Technical Skills

CI/CDDevOpsNetwork ConfigurationSystem AdministrationAnsibleAutomation

stackhpc/stackhpc-release-train

Jan 2025 Jan 2025
1 Month active

Languages Used

PythonYAML

Technical Skills

AnsibleCI/CDConfiguration ManagementDevOpsInfrastructure as Code

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