From Keel to Renovate: Better Container Image Updates for GitOps

For years I used Keel to automatically update container images in my Kubernetes clusters. It worked, but as I moved to GitOps with ArgoCD, Keel’s push-based approach became a liability. I migrated to Renovate for PR-based image updates, and it’s been a significant improvement. The Problem with Keel Keel watches for new container images and updates deployments directly in the cluster. You can configure it via annotations: metadata: annotations: keel.sh/policy: major keel.sh/trigger: poll When a new image appears, Keel modifies the deployment in-place. ...

January 17, 2026 · Rusty Bower

Optimizing Z-Wave Thermostats for Home Assistant Control

I have six Honeywell T6 Pro Z-Wave thermostats throughout my house controlling a multi-zone HVAC system. Out of the box, these thermostats have their own scheduling and “smart” features that conflict with Home Assistant automations. Here’s how I configured them to let HA take full control. The Setup 6x Honeywell T6 Pro Z-Wave thermostats (TH6320ZW2003) Z-Wave JS UI running in Kubernetes Home Assistant with Z-Wave JS integration Gas furnace + AC (not heat pump) with multi-zone dampers The zones: ...

January 17, 2026 · Rusty Bower