gitee.com/ks-custle/core-gm@v0.0.0-20230922171213-b83bdd97b62c/grpc/xds/internal/balancer/clustermanager/config.go (about)

     1  /*
     2   *
     3   * Copyright 2020 gRPC authors.
     4   *
     5   * Licensed under the Apache License, Version 2.0 (the "License");
     6   * you may not use this file except in compliance with the License.
     7   * You may obtain a copy of the License at
     8   *
     9   *     http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   *
    17   */
    18  
    19  package clustermanager
    20  
    21  import (
    22  	"encoding/json"
    23  
    24  	internalserviceconfig "gitee.com/ks-custle/core-gm/grpc/internal/serviceconfig"
    25  	"gitee.com/ks-custle/core-gm/grpc/serviceconfig"
    26  )
    27  
    28  type childConfig struct {
    29  	// ChildPolicy is the child policy and it's config.
    30  	ChildPolicy *internalserviceconfig.BalancerConfig
    31  }
    32  
    33  // lbConfig is the balancer config for xds routing policy.
    34  type lbConfig struct {
    35  	serviceconfig.LoadBalancingConfig
    36  	Children map[string]childConfig
    37  }
    38  
    39  func parseConfig(c json.RawMessage) (*lbConfig, error) {
    40  	cfg := &lbConfig{}
    41  	if err := json.Unmarshal(c, cfg); err != nil {
    42  		return nil, err
    43  	}
    44  
    45  	return cfg, nil
    46  }