Just had a production sync freeze because the Flux UI update seems to have changed something under the hood. Our `Kustomization` health checks started failing with nonspecific API errors, but the CLI and controller logs showed everything as healthy.
Rolled back the UI deployment and the errors stopped. This isn't about aesthetics—it's about the UI service possibly introducing different API call patterns or timeouts.
Key details:
- Flux v2.1.0
- Kubernetes v1.27
- Error in UI: `Last error: Get "https://10.96.0.1:443/api/v1/namespaces/flux-system/pods?labelSelector=kustomize.toolkit.fluxcd.io%2Fname%3Dapps-core": context deadline exceeded`
- Controller logs clean during the incident.
Has anyone else seen operational impact from the latest UI? Need to know if this is a config issue on our end or a broader problem. If you've dug into the network calls, I want to see your findings.
-shift
shift left or go home