Platform engineering
GitOps Multi-Tenancy: the OPS/DEV Repo Split
- Jonathan Aerts
- GitOps
- 14 Aug, 2026
TL;DR. Every application on our shared AKS cluster gets two repos: an OPS repo owned by the platform team (AppProject, namespace, ResourceQuota, LimitRange, the Application pointing at t
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The Second Landing Zone Is the Real Test of the First
- Jonathan Aerts
- Landing Zone
- 14 Aug, 2026
TL;DR. We stamped out a second application landing zone from the first one. The diff between the two repos is six values: subscription, name acronym, address space, project, service connecti
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Running a 79-Module Terraform Library Like a Product
- Jonathan Aerts
- Landing Zone
- 14 Aug, 2026
TL;DR. A shared Terraform module library has two possible futures: product or landfill. Ours holds 79 modules consumed live from main by four landing zones — no pinning. The only reason th
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