/
config.go
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/
config.go
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// Copyright 2020 Douyu
//
// 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 etcdv3
import (
"time"
"github.com/douyu/jupiter/pkg/ecode"
"github.com/douyu/jupiter/pkg/registry"
"github.com/douyu/jupiter/pkg/client/etcdv3"
"github.com/douyu/jupiter/pkg/conf"
"github.com/douyu/jupiter/pkg/xlog"
)
// StdConfig ...
func StdConfig(name string) *Config {
return RawConfig("jupiter.registry." + name)
}
// RawConfig ...
func RawConfig(key string) *Config {
var config = DefaultConfig()
// 解析最外层配置
if err := conf.UnmarshalKey(key, &config); err != nil {
xlog.Panic("unmarshal key", xlog.FieldMod("registry.etcd"), xlog.FieldErrKind(ecode.ErrKindUnmarshalConfigErr), xlog.FieldErr(err), xlog.String("key", key), xlog.Any("config", config))
}
// 解析嵌套配置
if err := conf.UnmarshalKey(key, &config.Config); err != nil {
xlog.Panic("unmarshal key", xlog.FieldMod("registry.etcd"), xlog.FieldErrKind(ecode.ErrKindUnmarshalConfigErr), xlog.FieldErr(err), xlog.String("key", key), xlog.Any("config", config))
}
return config
}
// DefaultConfig ...
func DefaultConfig() *Config {
return &Config{
Config: etcdv3.DefaultConfig(),
ReadTimeout: time.Second * 3,
Prefix: "jupiter",
logger: xlog.JupiterLogger,
ServiceTTL: 0,
}
}
// Config ...
type Config struct {
*etcdv3.Config
ReadTimeout time.Duration
ConfigKey string
Prefix string
ServiceTTL time.Duration
logger *xlog.Logger
}
// Build ...
func (config Config) Build() registry.Registry {
if config.ConfigKey != "" {
config.Config = etcdv3.RawConfig(config.ConfigKey)
}
return newETCDRegistry(&config)
}