--- # Define IP address pool for MetalLB apiVersion: metallb.io/v1beta1 kind: IPAddressPool metadata: name: production namespace: metallb-system spec: addresses: - ${CLUSTER_LOAD_BALANCER_RANGE} --- # Define Layer 2 advertisement for the IP pool apiVersion: metallb.io/v1beta1 kind: L2Advertisement metadata: name: l2-advertisement namespace: metallb-system spec: ipAddressPools: - production