func (bs *BgpService) getStateBgpPaths(s state.State) mapset.Set { paths := mapset.NewSet() for _, v := range s.GetServices() { paths.Add(v.Address) } return paths }
func (i IptablesMngr) getNatServices(s state.State) []types.Service { natServices := []types.Service{} for _, svc := range s.GetServices() { if svc.IsNat() { natServices = append(natServices, svc) } } return natServices }
func (ipvs *Ipvs) getStateServicesSet(state state.State) mapset.Set { stateSet := mapset.NewSet() for _, s := range state.GetServices() { s.Name = "" s.Mode = "" stateSet.Add(s) } return stateSet }
func (i *Ipam) ipIsAssigned(e string, state state.State) bool { services := state.GetServices() for _, a := range services { if a.Address == e { return true } } return false }
func (n VipMngr) getStateVips(state state.State) mapset.Set { vips := []string{} svcs := state.GetServices() for _, s := range svcs { vips = append(vips, s.Address) } set := mapset.NewSet() for _, v := range vips { set.Add(v) } return set }
// Sync syncs all ipvs rules present in state to kernel func (ipvs *Ipvs) Sync(state state.State) error { ipvs.Lock() defer ipvs.Unlock() log.Debug("[ipvs] Syncing") stateSet := ipvs.getStateServicesSet(state) currentSet, err := ipvs.getCurrentServicesSet() if err != nil { return err } rulesToAdd := stateSet.Difference(currentSet) rulesToRemove := currentSet.Difference(stateSet) // Adding services and destinations missing for r := range rulesToAdd.Iter() { service := r.(types.Service) dsts := state.GetDestinations(&service) if err := ipvs.addServiceAndDestinations(service, dsts); err != nil { return err } log.Debugf("[ipvs] Added service: %#v with destinations: %#v", service, dsts) } // Cleaning rules for r := range rulesToRemove.Iter() { service := r.(types.Service) err := gipvs.DeleteService(*ToIpvsService(&service)) if err != nil { return err } log.Debugf("[ipvs] Removed service: %#v", service) } // Syncing destination rules for _, s := range state.GetServices() { if err := ipvs.syncDestinations(state, s); err != nil { return err } } return nil }