func (cli *LBClient) SVCAdd(fe types.L3n4AddrID, be []types.L3n4Addr, addRevNAT bool) error {
svc := types.LBSVC{
FE: fe,
BES: be,
}
svcKey, svcValues, err := lbmap.LBSVC2ServiceKeynValue(svc)
if err != nil {
return err
}
return lbmap.AddSVC2BPFMap(svcKey, svcValues, addRevNAT, int(fe.ID))
}
// addSVC2BPFMap adds the given bpf service to the bpf maps. If addRevNAT is set, adds the
// RevNAT value (feCilium.L3n4Addr) to the lb's RevNAT map for the given feCilium.ID.
func (d *Daemon) addSVC2BPFMap(feCilium types.L3n4AddrID, feBPF lbmap.ServiceKey,
besBPF []lbmap.ServiceValue, addRevNAT bool) error {
err := lbmap.AddSVC2BPFMap(feBPF, besBPF, addRevNAT, int(feCilium.ID))
if err != nil {
if addRevNAT {
delete(d.loadBalancer.RevNATMap, feCilium.ID)
}
return err
}
if addRevNAT {
d.loadBalancer.RevNATMap[feCilium.ID] = *feCilium.L3n4Addr.DeepCopy()
}
return nil
}