| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 v3 |
| |
| import ( |
| envoy_core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3" |
| listenerv3 "github.com/envoyproxy/go-control-plane/envoy/config/listener/v3" |
| ) |
| |
| import ( |
| mesh_proto "github.com/apache/dubbo-kubernetes/api/mesh/v1alpha1" |
| ) |
| |
| type AdditionalAddressConfigurer struct { |
| Addresses []mesh_proto.OutboundInterface |
| } |
| |
| func (c *AdditionalAddressConfigurer) Configure(l *listenerv3.Listener) error { |
| if len(c.Addresses) < 1 || l.Address == nil { |
| return nil |
| } |
| |
| var addresses []*listenerv3.AdditionalAddress |
| for _, addr := range c.Addresses { |
| address := makeSocketAddress(addr.DataplaneIP, addr.DataplanePort, l.Address.GetSocketAddress().GetProtocol()) |
| addresses = append(addresses, address) |
| } |
| l.AdditionalAddresses = addresses |
| return nil |
| } |
| |
| func makeSocketAddress(addr string, port uint32, protocol envoy_core.SocketAddress_Protocol) *listenerv3.AdditionalAddress { |
| return &listenerv3.AdditionalAddress{ |
| Address: &envoy_core.Address{ |
| Address: &envoy_core.Address_SocketAddress{ |
| SocketAddress: &envoy_core.SocketAddress{ |
| Protocol: protocol, |
| Address: addr, |
| PortSpecifier: &envoy_core.SocketAddress_PortValue{ |
| PortValue: port, |
| }, |
| }, |
| }, |
| }, |
| } |
| } |