lucavallinThe blog
Long-form notes on platform engineering, cloud-native infrastructure, the Linux kernel and the messy reality of running AI workloads. Written in the open, occasionally opinionated.
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Platform Engineering End-to-End
Platform engineering is more than DevOps with a portal. This post walks the full arc of the discipline end to end: why platforms exist, how to build and operate them, how to manage the messy stakeholder politics, and what success actually looks like. Grounded in Fournier and Nowland's book and a few years of doing this on real systems.
How to Create a Release With Multiple Artifacts From a GitHub Actions Workflow Using the Matrix Strategy
Find out how I managed to create a release with executables suitable for different operating systems all within a single workflow run.
What is GitOps?
GitOps is an operational approach combining DevOps best practices like CI/CD, version control, and teamwork.
How to Use Terraform Workspaces to Manage Environment-based Configuration
Find out how to make managing infrastructure in multiple environments easier with Terraform Workspaces, without using regular modules.