Tag: #컨트롤러
Kubernetes, DevOps and MLOps, written from things we ran and measured ourselves · 2 posts
Reading KubeVirt Source Code 3: virt-controller — Reconciling VMs and VMIs
Several controllers run inside virt-controller, but the path to launching a single VM is a relay between two of them. The VM controller looks at the runStrategy to create or delete the VMI, and the VMI controller uses te
2026-10-16 · 20 min read #KubeVirt#쿠버네티스#컨트롤러#reconcile#GoReading KubeVirt Source Code 4: virt-handler — Reconciling VMIs on Nodes
virt-handler is a controller running on every node, and unlike other controllers, it oversees two worlds: the cluster's VMI (desired state) and the libvirt domain inside the pod (actual state). We trace through the code:
2026-10-16 · 14 min read #KubeVirt#쿠버네티스#데몬셋#gRPC#컨트롤러