blob: cdadddace795258ca9903609fc50ef97e965464c [file] [log] [blame]
/*
* 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"
envoy_api "github.com/envoyproxy/go-control-plane/envoy/config/listener/v3"
"google.golang.org/protobuf/types/known/structpb"
)
import (
envoy_metadata "github.com/apache/dubbo-kubernetes/pkg/xds/envoy/metadata/v3"
)
type TagsMetadataConfigurer struct {
Tags map[string]string
}
func (c *TagsMetadataConfigurer) Configure(l *envoy_api.Listener) error {
if l.Metadata == nil {
l.Metadata = &envoy_core.Metadata{}
}
if l.Metadata.FilterMetadata == nil {
l.Metadata.FilterMetadata = map[string]*structpb.Struct{}
}
l.Metadata.FilterMetadata[envoy_metadata.TagsKey] = &structpb.Struct{
Fields: envoy_metadata.MetadataFields(c.Tags),
}
return nil
}