Enterprise CI/CD - Scaling the Build Pipeline at Home Depot - Matt MacKenny, Home Depot
summary
Home Depot scales CI/CD from single-team Jenkins to a decentralized model that lets teams deploy multiple times per day by building reusable pipelines, automating ServiceNow change requests, and linking tracker stories to code. The platform uses Concourse with ephemeral VMs and a public-style GitHub org with pull-request contributions, integrates secrets with Vault for secret management, and automates RFCs and releases so over 300+ Concourse servers run pipelines that successfully push updates to stores within minutes.
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chapters (9)
- 0:00Intro
- 0:23Worlds Largest Home Improvement Retailer
- 0:44Our Story towards Pipeline Engineering
- 1:20Where Did We Start?
- 3:21Shifting the Culture
- 9:09Keeping the Pace: 6 Months - 12 months
- 15:23Sustain Traction: 12 months
- 20:34Considerations for Publicly Traded Companies
- 22:58And More Lessons Learned in no Order
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