# infrastructure/metallb/patches/node-placement.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
  name: metallb-controller
  namespace: metallb-system
spec:
  template:
    spec:
      containers:
        - name: controller
          args:
            - --port=7472
            - --log-level=info
            - --webhook-mode=enabled
            - --tls-min-version=VersionTLS12
            - --lb-class=metallb
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
              - matchExpressions:
                  - key: hardware
                    operator: In
                    values:
                      - rpi4
                      - rpi5