# L2Advertisement is what actually makes addresses from the pool reachable:
# it tells MetalLB to answer ARP requests for whichever address a Service
# was given, from whichever node currently hosts that Service. This is
# "Layer 2 mode" — the simplest of MetalLB's two modes, and the right
# choice here since it needs no cooperation from your router (the
# alternative, BGP mode, does — worth knowing exists if you outgrow a
# single L2 segment, not needed for this setup).
# Same sync-wave reasoning as ipaddresspool.yaml — deferred to wave "1" so
# it applies after MetalLB's own chart resources are up.
apiVersion: metallb.io/v1beta1
kind: L2Advertisement
metadata:
  name: default
  namespace: metallb-system
  annotations:
    argocd.argoproj.io/sync-wave: "1"
spec:
  ipAddressPools:
    - default-pool