infrastructure/helm/metallb/values.yaml

# This top-level key MUST match the dependency name in your Chart.yaml
metallb:

  # Your address pool configuration
  config:
    config: |
      address-pools:
      - name: default
        protocol: layer2
        addresses:
        - 192.168.178.200-192.168.178.250

  # Configuration for the speaker DaemonSet
  speaker:

    # Tolerations to allow scheduling on control-plane nodes
    tolerations:
    - key: "node-role.kubernetes.io/control-plane"
      operator: "Exists"
      effect: "NoSchedule"
    - key: "node-role.kubernetes.io/master"
      operator: "Exists"
      effect: "NoSchedule"

    # --- THIS IS THE NEW AND CRITICAL PART ---
    # Override the default nodeAffinity to ignore the 'exclude-from-external-load-balancers' label
    # This simpler affinity just requires the node to be a linux amd64 machine.
    affinity:
      nodeAffinity:
        requiredDuringSchedulingIgnoredDuringExecution:
          nodeSelectorTerms:
          - matchExpressions:
            - key: kubernetes.io/os
              operator: In
              values:
              - linux
            - key: kubernetes.io/arch
              operator: In
              values:
              - amd64