https://frankolwenda.com/tags/devops/Recent content in Devops on Frank Olwenda — DevOps & Infrastructure EngineerHugo -- gohugo.ioen-usSun, 23 Aug 2026 00:00:00 +0000https://frankolwenda.com/posts/gke-managed-certificate-limits/Sun, 23 Aug 2026 00:00:00 +0000https://frankolwenda.com/posts/gke-managed-certificate-limits/I was deploying changes to a GKE cluster that hosts several client-facing services behind a single ingress, when the sync just… stopped working! No obvious code change had broken anything. The ingress events told a different story than I expected:https://frankolwenda.com/posts/til-terraform-gcp-dns-managed-certs/Wed, 29 Jul 2026 00:00:00 +0000https://frankolwenda.com/posts/til-terraform-gcp-dns-managed-certs/Automating certificate creation on GCP with Terraform was the easy part. What actually slowed me down was the DNS record logic underneath it — specifically, how Terraform wants to manage a DNS record set versus how I was thinking about it.https://frankolwenda.com/posts/kubernetes-basic-building-blocks/Tue, 21 Jul 2026 00:00:00 +0000https://frankolwenda.com/posts/kubernetes-basic-building-blocks/Kubernetes has a reputation for being intimidating, and honestly, a lot of that reputation is earned — the docs throw a dozen new nouns at you before you’ve even deployed anything.