forked from yamt/midonet-kubernetes
/
sub.go
51 lines (45 loc) · 1.59 KB
/
sub.go
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// Copyright (C) 2018 Midokura SARL.
// All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package node
import (
"net"
"github.com/google/uuid"
"github.com/midonet/midonet-kubernetes/pkg/converter"
"github.com/midonet/midonet-kubernetes/pkg/midonet"
)
type nodeAddress struct {
routerPortID uuid.UUID
nodeIP net.IP
ip net.IP
}
func (i *nodeAddress) Convert(key converter.Key, config *converter.Config) ([]converter.BackendResource, error) {
routerID := converter.ClusterRouterID(config)
routeID := converter.IDForKey("Node Address", key.Key(), config)
return []converter.BackendResource{
// Forward the traffic to Node.Status.Addresses to the Node IP,
// assuming that the node network can forward it.
&midonet.Route{
Parent: midonet.Parent{ID: &routerID},
ID: &routeID,
DstNetworkAddr: i.ip,
DstNetworkLength: 32,
SrcNetworkAddr: net.ParseIP("0.0.0.0"),
SrcNetworkLength: 0,
NextHopPort: &i.routerPortID,
NextHopGateway: i.nodeIP,
Type: "Normal",
},
}, nil
}