
Flux and Argo CD both keep Kubernetes clusters in sync with Git, and both are graduated CNCF projects under Apache 2.0. The real difference is the operating model: Flux is a set of controllers you drive with CRDs, while Argo C...
Blog about SRE, DevOps, Linux and Networks

Flux and Argo CD both keep Kubernetes clusters in sync with Git, and both are graduated CNCF projects under Apache 2.0. The real difference is the operating model: Flux is a set of controllers you drive with CRDs, while Argo C...

We benchmarked DeepSeek V4.1 Flash 1017 on SRE Bench and lined it up against the two Flash checkpoints before it. Three checkpoints in three months show what a point release changes in practice...

We benchmarked Claude Haiku 5.5 on SRE Bench. It solved our hardest multi-hop incidents, posted the fastest Anthropic investigations we have measured, and then missed the easiest task on the bo...

Eleven of the 23 models on SRE Bench now hold a perfect root-cause score. Two months ago that club had five members. This is what benchmark saturation looks like from the inside, and it changes...

Kubernetes v1.37 is expected to add better machine-readable storage health signals. For SRE teams, that means fewer blind spots when CSI volumes degrade, mounts hang, or node storage starts failing quietly.

OpenCost 1.121.0 adds AI inference cost tracking for Kubernetes platforms running vLLM and llm-d. For SRE teams, that turns GPU spend into per-model, per-token evidence.