=== a4 1-② virsh uri ===
qemu:///system

=== 주입 전 ① VM 전원 ===
 Id   Name          State
-----------------------------
 13   kc-lab-1      running
 14   kc-lab-2      running
 15   kc-lab-edge   running

=== ② 노드와 파드 배치 ===
NAME       STATUS   ROLES           AGE   VERSION
kc-lab-1   Ready    control-plane   72m   v1.36.4+k3s1
kc-lab-2   Ready    <none>          71m   v1.36.4+k3s1
NAME                        READY   STATUS    RESTARTS   AGE     IP           NODE       NOMINATED NODE   READINESS GATES
keycloak-0                  1/1     Running   0          37s     10.42.1.27   kc-lab-2   <none>           <none>
keycloak-1                  1/1     Running   0          60s     10.42.0.14   kc-lab-1   <none>           <none>
postgres-7b474b88c8-prlxx   1/1     Running   0          3m29s   10.42.1.26   kc-lab-2   <none>           <none>
=== PVC 와 그 PV 가 요구하는 노드 ===
NAME            STATUS   VOLUME                                     CAPACITY   ACCESS MODES   STORAGECLASS   VOLUMEATTRIBUTESCLASS   AGE
postgres-data   Bound    pvc-fe269834-3dd1-4b1f-82f6-a53413310a30   5Gi        RWO            local-path     <unset>                 63m
PV=pvc-fe269834-3dd1-4b1f-82f6-a53413310a30
{"required":{"nodeSelectorTerms":[{"matchExpressions":[{"key":"kubernetes.io/hostname","operator":"In","values":["kc-lab-2"]}]}]}}
=== 관측 스택이 어느 노드에 ===
NAME                          READY   STATUS    RESTARTS   AGE   IP               NODE       NOMINATED NODE   READINESS GATES
grafana-845b5678cf-bblgz      1/1     Running   0          59m   10.42.0.11       kc-lab-1   <none>           <none>
node-exporter-82mmn           1/1     Running   0          59m   192.168.122.12   kc-lab-2   <none>           <none>
node-exporter-g688j           1/1     Running   0          59m   192.168.122.11   kc-lab-1   <none>           <none>
prometheus-6774f94f7c-pj8w9   1/1     Running   0          59m   10.42.0.12       kc-lab-1   <none>           <none>