Cilium values file for lab1; runbook Step 4 uses helm upgrade --install

ipam.mode=kubernetes, operator.replicas=1 (default 2 would pin one on a
worker and block scale-to-zero). Keys checked against chart 1.20.2.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

configs/cilium/values.yaml

@@ -0,0 +1,6 @@
+# helm upgrade --install cilium cilium/cilium --version 1.20.2 -n kube-system -f values.yaml
+# into the workload cluster (lab1), not the management cluster
+ipam:
+  mode: kubernetes          # use the node podCIDRs from Cluster.spec.clusterNetwork (10.244.0.0/16), not 10.0.0.0/8
+operator:
+  replicas: 1               # default 2 with node anti-affinity would pin one to a worker and block scale-to-zero