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			878 lines
		
	
	
		
			25 KiB
		
	
	
	
		
			Go
		
	
	
	
/*
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 * MinIO Cloud Storage, (C) 2016, 2017, 2018 MinIO, Inc.
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 *
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 * Licensed under the Apache License, Version 2.0 (the "License");
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 * you may not use this file except in compliance with the License.
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 * You may obtain a copy of the License at
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 *
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 *     http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing, software
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * See the License for the specific language governing permissions and
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 * limitations under the License.
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 */
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package cmd
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import (
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	"sync"
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	"github.com/minio/minio/cmd/config"
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	"github.com/minio/minio/cmd/config/cache"
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	"github.com/minio/minio/cmd/config/compress"
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	xldap "github.com/minio/minio/cmd/config/identity/ldap"
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	"github.com/minio/minio/cmd/config/identity/openid"
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	"github.com/minio/minio/cmd/config/notify"
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	"github.com/minio/minio/cmd/config/policy/opa"
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	"github.com/minio/minio/cmd/config/storageclass"
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	"github.com/minio/minio/cmd/crypto"
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	"github.com/minio/minio/cmd/logger"
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	"github.com/minio/minio/pkg/auth"
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	"github.com/minio/minio/pkg/event/target"
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	"github.com/minio/minio/pkg/quick"
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)
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/////////////////// Config V1 ///////////////////
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type configV1 struct {
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	Version   string `json:"version"`
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	AccessKey string `json:"accessKeyId"`
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	SecretKey string `json:"secretAccessKey"`
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}
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/////////////////// Config V2 ///////////////////
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type configV2 struct {
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	Version     string `json:"version"`
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	Credentials struct {
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		AccessKey string `json:"accessKeyId"`
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		SecretKey string `json:"secretAccessKey"`
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		Region    string `json:"region"`
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	} `json:"credentials"`
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	MongoLogger struct {
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		Addr       string `json:"addr"`
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		DB         string `json:"db"`
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		Collection string `json:"collection"`
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	} `json:"mongoLogger"`
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	SyslogLogger struct {
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		Network string `json:"network"`
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		Addr    string `json:"addr"`
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	} `json:"syslogLogger"`
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	FileLogger struct {
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		Filename string `json:"filename"`
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	} `json:"fileLogger"`
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}
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/////////////////// Config V3 ///////////////////
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// backendV3 type.
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type backendV3 struct {
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	Type  string   `json:"type"`
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	Disk  string   `json:"disk,omitempty"`
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	Disks []string `json:"disks,omitempty"`
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}
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// syslogLogger v3
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type syslogLoggerV3 struct {
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	Enable bool   `json:"enable"`
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	Addr   string `json:"address"`
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	Level  string `json:"level"`
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}
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// loggerV3 type.
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type loggerV3 struct {
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	Console struct {
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		Enable bool   `json:"enable"`
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		Level  string `json:"level"`
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	}
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	File struct {
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		Enable   bool   `json:"enable"`
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		Filename string `json:"fileName"`
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		Level    string `json:"level"`
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	}
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	Syslog struct {
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		Enable bool   `json:"enable"`
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		Addr   string `json:"address"`
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		Level  string `json:"level"`
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	} `json:"syslog"`
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	// Add new loggers here.
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}
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// configV3 server configuration version '3'.
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type configV3 struct {
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	Version string `json:"version"`
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	// Backend configuration.
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	Backend backendV3 `json:"backend"`
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	// http Server configuration.
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	Addr string `json:"address"`
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	// S3 API configuration.
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	Credential auth.Credentials `json:"credential"`
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	Region     string           `json:"region"`
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	// Additional error logging configuration.
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	Logger loggerV3 `json:"logger"`
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}
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// logger type representing version '4' logger config.
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type loggerV4 struct {
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	Console struct {
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		Enable bool   `json:"enable"`
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		Level  string `json:"level"`
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	} `json:"console"`
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	File struct {
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		Enable   bool   `json:"enable"`
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		Filename string `json:"fileName"`
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		Level    string `json:"level"`
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	} `json:"file"`
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	Syslog struct {
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		Enable bool   `json:"enable"`
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		Addr   string `json:"address"`
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		Level  string `json:"level"`
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	} `json:"syslog"`
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}
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// configV4 server configuration version '4'.
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type configV4 struct {
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	Version string `json:"version"`
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	// S3 API configuration.
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	Credential auth.Credentials `json:"credential"`
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	Region     string           `json:"region"`
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	// Additional error logging configuration.
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	Logger loggerV4 `json:"logger"`
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}
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// logger type representing version '5' logger config.
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type loggerV5 struct {
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	Console struct {
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		Enable bool   `json:"enable"`
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		Level  string `json:"level"`
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	} `json:"console"`
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	File struct {
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		Enable   bool   `json:"enable"`
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		Filename string `json:"fileName"`
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		Level    string `json:"level"`
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	} `json:"file"`
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	Syslog struct {
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		Enable bool   `json:"enable"`
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		Addr   string `json:"address"`
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		Level  string `json:"level"`
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	} `json:"syslog"`
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	AMQP struct {
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		Enable       bool   `json:"enable"`
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		Level        string `json:"level"`
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		URL          string `json:"url"`
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		Exchange     string `json:"exchange"`
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		RoutingKey   string `json:"routingKey"`
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		ExchangeType string `json:"exchangeType"`
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		Mandatory    bool   `json:"mandatory"`
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		Immediate    bool   `json:"immediate"`
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		Durable      bool   `json:"durable"`
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		Internal     bool   `json:"internal"`
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		NoWait       bool   `json:"noWait"`
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		AutoDeleted  bool   `json:"autoDeleted"`
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	} `json:"amqp"`
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	ElasticSearch struct {
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		Enable bool   `json:"enable"`
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		Level  string `json:"level"`
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		URL    string `json:"url"`
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		Index  string `json:"index"`
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	} `json:"elasticsearch"`
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	Redis struct {
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		Enable   bool   `json:"enable"`
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		Level    string `json:"level"`
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		Addr     string `json:"address"`
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		Password string `json:"password"`
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		Key      string `json:"key"`
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	} `json:"redis"`
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}
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// configV5 server configuration version '5'.
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type configV5 struct {
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	Version string `json:"version"`
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	// S3 API configuration.
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	Credential auth.Credentials `json:"credential"`
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	Region     string           `json:"region"`
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	// Additional error logging configuration.
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	Logger loggerV5 `json:"logger"`
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}
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// consoleLogger - default logger if not other logging is enabled.
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type consoleLoggerV1 struct {
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	Enable bool   `json:"enable"`
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	Level  string `json:"level"`
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}
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type fileLoggerV1 struct {
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	Enable   bool   `json:"enable"`
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	Filename string `json:"fileName"`
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	Level    string `json:"level"`
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}
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type loggerV6 struct {
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	Console consoleLoggerV1 `json:"console"`
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	File    fileLoggerV1    `json:"file"`
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	Syslog  syslogLoggerV3  `json:"syslog"`
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}
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// configV6 server configuration version '6'.
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type configV6 struct {
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	Version string `json:"version"`
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	// S3 API configuration.
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	Credential auth.Credentials `json:"credential"`
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	Region     string           `json:"region"`
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	// Additional error logging configuration.
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	Logger loggerV6 `json:"logger"`
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	// Notification queue configuration.
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	Notify notifierV1 `json:"notify"`
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}
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// Notifier represents collection of supported notification queues in version
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// 1 without NATS streaming.
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type notifierV1 struct {
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	AMQP          map[string]target.AMQPArgs          `json:"amqp"`
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	NATS          map[string]natsNotifyV1             `json:"nats"`
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	ElasticSearch map[string]target.ElasticsearchArgs `json:"elasticsearch"`
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	Redis         map[string]target.RedisArgs         `json:"redis"`
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	PostgreSQL    map[string]target.PostgreSQLArgs    `json:"postgresql"`
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	Kafka         map[string]target.KafkaArgs         `json:"kafka"`
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}
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// Notifier represents collection of supported notification queues in version 2
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// with NATS streaming but without webhook.
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type notifierV2 struct {
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	AMQP          map[string]target.AMQPArgs          `json:"amqp"`
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	NATS          map[string]target.NATSArgs          `json:"nats"`
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	ElasticSearch map[string]target.ElasticsearchArgs `json:"elasticsearch"`
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	Redis         map[string]target.RedisArgs         `json:"redis"`
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	PostgreSQL    map[string]target.PostgreSQLArgs    `json:"postgresql"`
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	Kafka         map[string]target.KafkaArgs         `json:"kafka"`
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}
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// configV7 server configuration version '7'.
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type serverConfigV7 struct {
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	Version string `json:"version"`
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	// S3 API configuration.
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	Credential auth.Credentials `json:"credential"`
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	Region     string           `json:"region"`
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	// Additional error logging configuration.
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	Logger loggerV6 `json:"logger"`
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	// Notification queue configuration.
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	Notify notifierV1 `json:"notify"`
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}
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// serverConfigV8 server configuration version '8'. Adds NATS notify.Config
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// configuration.
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type serverConfigV8 struct {
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	Version string `json:"version"`
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	// S3 API configuration.
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	Credential auth.Credentials `json:"credential"`
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	Region     string           `json:"region"`
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	// Additional error logging configuration.
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	Logger loggerV6 `json:"logger"`
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	// Notification queue configuration.
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	Notify notifierV1 `json:"notify"`
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}
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// serverConfigV9 server configuration version '9'. Adds PostgreSQL
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// notify.Config configuration.
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type serverConfigV9 struct {
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	Version string `json:"version"`
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	// S3 API configuration.
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	Credential auth.Credentials `json:"credential"`
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	Region     string           `json:"region"`
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	// Additional error logging configuration.
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	Logger loggerV6 `json:"logger"`
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	// Notification queue configuration.
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	Notify notifierV1 `json:"notify"`
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}
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type loggerV7 struct {
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	sync.RWMutex
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	Console consoleLoggerV1 `json:"console"`
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	File    fileLoggerV1    `json:"file"`
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}
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// serverConfigV10 server configuration version '10' which is like
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// version '9' except it drops support of syslog config, and makes the
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// RWMutex global (so it does not exist in this struct).
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type serverConfigV10 struct {
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	Version string `json:"version"`
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	// S3 API configuration.
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	Credential auth.Credentials `json:"credential"`
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	Region     string           `json:"region"`
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	// Additional error logging configuration.
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	Logger loggerV7 `json:"logger"`
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	// Notification queue configuration.
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	Notify notifierV1 `json:"notify"`
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}
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// natsNotifyV1 - structure was valid until config V 11
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type natsNotifyV1 struct {
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	Enable       bool   `json:"enable"`
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	Address      string `json:"address"`
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	Subject      string `json:"subject"`
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	Username     string `json:"username"`
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	Password     string `json:"password"`
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	Token        string `json:"token"`
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	Secure       bool   `json:"secure"`
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	PingInterval int64  `json:"pingInterval"`
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}
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// serverConfigV11 server configuration version '11' which is like
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// version '10' except it adds support for Kafka notifications.
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type serverConfigV11 struct {
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	Version string `json:"version"`
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	// S3 API configuration.
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	Credential auth.Credentials `json:"credential"`
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	Region     string           `json:"region"`
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	// Additional error logging configuration.
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	Logger loggerV7 `json:"logger"`
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	// Notification queue configuration.
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	Notify notifierV1 `json:"notify"`
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}
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// serverConfigV12 server configuration version '12' which is like
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// version '11' except it adds support for NATS streaming notifications.
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type serverConfigV12 struct {
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	Version string `json:"version"`
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	// S3 API configuration.
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	Credential auth.Credentials `json:"credential"`
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	Region     string           `json:"region"`
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						|
 | 
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	// Additional error logging configuration.
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	Logger loggerV7 `json:"logger"`
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	// Notification queue configuration.
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	Notify notifierV2 `json:"notify"`
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}
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type notifierV3 struct {
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	AMQP          map[string]target.AMQPArgs          `json:"amqp"`
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	Elasticsearch map[string]target.ElasticsearchArgs `json:"elasticsearch"`
 | 
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	Kafka         map[string]target.KafkaArgs         `json:"kafka"`
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	MQTT          map[string]target.MQTTArgs          `json:"mqtt"`
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	MySQL         map[string]target.MySQLArgs         `json:"mysql"`
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	NATS          map[string]target.NATSArgs          `json:"nats"`
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	PostgreSQL    map[string]target.PostgreSQLArgs    `json:"postgresql"`
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	Redis         map[string]target.RedisArgs         `json:"redis"`
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	Webhook       map[string]target.WebhookArgs       `json:"webhook"`
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}
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// serverConfigV13 server configuration version '13' which is like
 | 
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// version '12' except it adds support for webhook notification.
 | 
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type serverConfigV13 struct {
 | 
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	Version string `json:"version"`
 | 
						|
 | 
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	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
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						|
 | 
						|
	// Additional error logging configuration.
 | 
						|
	Logger *loggerV7 `json:"logger"`
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						|
 | 
						|
	// Notification queue configuration.
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	Notify *notifierV3 `json:"notify"`
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}
 | 
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 | 
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// serverConfigV14 server configuration version '14' which is like
 | 
						|
// version '13' except it adds support of browser param.
 | 
						|
type serverConfigV14 struct {
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Browser    config.BoolFlag  `json:"browser"`
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						|
 | 
						|
	// Additional error logging configuration.
 | 
						|
	Logger *loggerV7 `json:"logger"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify *notifierV3 `json:"notify"`
 | 
						|
}
 | 
						|
 | 
						|
// serverConfigV15 server configuration version '15' which is like
 | 
						|
// version '14' except it adds mysql support
 | 
						|
type serverConfigV15 struct {
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Browser    config.BoolFlag  `json:"browser"`
 | 
						|
 | 
						|
	// Additional error logging configuration.
 | 
						|
	Logger *loggerV7 `json:"logger"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify *notifierV3 `json:"notify"`
 | 
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}
 | 
						|
 | 
						|
// FileLogger is introduced to workaround the dependency about logrus
 | 
						|
type FileLogger struct {
 | 
						|
	Enable   bool   `json:"enable"`
 | 
						|
	Filename string `json:"filename"`
 | 
						|
}
 | 
						|
 | 
						|
// ConsoleLogger is introduced to workaround the dependency about logrus
 | 
						|
type ConsoleLogger struct {
 | 
						|
	Enable bool `json:"enable"`
 | 
						|
}
 | 
						|
 | 
						|
// Loggers struct is defined with FileLogger and ConsoleLogger
 | 
						|
// although they are removed from logging logic. They are
 | 
						|
// kept here just to workaround the dependency migration
 | 
						|
// code/logic has on them.
 | 
						|
type loggers struct {
 | 
						|
	sync.RWMutex
 | 
						|
	Console ConsoleLogger `json:"console"`
 | 
						|
	File    FileLogger    `json:"file"`
 | 
						|
}
 | 
						|
 | 
						|
// serverConfigV16 server configuration version '16' which is like
 | 
						|
// version '15' except it makes a change to logging configuration.
 | 
						|
type serverConfigV16 struct {
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Browser    config.BoolFlag  `json:"browser"`
 | 
						|
 | 
						|
	// Additional error logging configuration.
 | 
						|
	Logger *loggers `json:"logger"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify *notifierV3 `json:"notify"`
 | 
						|
}
 | 
						|
 | 
						|
// serverConfigV17 server configuration version '17' which is like
 | 
						|
// version '16' except it adds support for "format" parameter in
 | 
						|
// database event notification targets: PostgreSQL, MySQL, Redis and
 | 
						|
// Elasticsearch.
 | 
						|
type serverConfigV17 struct {
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Browser    config.BoolFlag  `json:"browser"`
 | 
						|
 | 
						|
	// Additional error logging configuration.
 | 
						|
	Logger *loggers `json:"logger"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify *notifierV3 `json:"notify"`
 | 
						|
}
 | 
						|
 | 
						|
// serverConfigV18 server configuration version '18' which is like
 | 
						|
// version '17' except it adds support for "deliveryMode" parameter in
 | 
						|
// the AMQP notification target.
 | 
						|
type serverConfigV18 struct {
 | 
						|
	sync.RWMutex
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Browser    config.BoolFlag  `json:"browser"`
 | 
						|
 | 
						|
	// Additional error logging configuration.
 | 
						|
	Logger *loggers `json:"logger"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify *notifierV3 `json:"notify"`
 | 
						|
}
 | 
						|
 | 
						|
// serverConfigV19 server configuration version '19' which is like
 | 
						|
// version '18' except it adds support for MQTT notifications.
 | 
						|
type serverConfigV19 struct {
 | 
						|
	sync.RWMutex
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Browser    config.BoolFlag  `json:"browser"`
 | 
						|
 | 
						|
	// Additional error logging configuration.
 | 
						|
	Logger *loggers `json:"logger"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify *notifierV3 `json:"notify"`
 | 
						|
}
 | 
						|
 | 
						|
// serverConfigV20 server configuration version '20' which is like
 | 
						|
// version '19' except it adds support for VirtualHostDomain
 | 
						|
type serverConfigV20 struct {
 | 
						|
	sync.RWMutex
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Browser    config.BoolFlag  `json:"browser"`
 | 
						|
	Domain     string           `json:"domain"`
 | 
						|
 | 
						|
	// Additional error logging configuration.
 | 
						|
	Logger *loggers `json:"logger"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify *notifierV3 `json:"notify"`
 | 
						|
}
 | 
						|
 | 
						|
// serverConfigV21 is just like version '20' without logger field
 | 
						|
type serverConfigV21 struct {
 | 
						|
	sync.RWMutex
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Browser    config.BoolFlag  `json:"browser"`
 | 
						|
	Domain     string           `json:"domain"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify *notifierV3 `json:"notify"`
 | 
						|
}
 | 
						|
 | 
						|
// serverConfigV22 is just like version '21' with added support
 | 
						|
// for StorageClass.
 | 
						|
type serverConfigV22 struct {
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Browser    config.BoolFlag  `json:"browser"`
 | 
						|
	Domain     string           `json:"domain"`
 | 
						|
 | 
						|
	// Storage class configuration
 | 
						|
	StorageClass storageclass.Config `json:"storageclass"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify notifierV3 `json:"notify"`
 | 
						|
}
 | 
						|
 | 
						|
// serverConfigV23 is just like version '22' with addition of cache field.
 | 
						|
type serverConfigV23 struct {
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Browser    config.BoolFlag  `json:"browser"`
 | 
						|
	Domain     string           `json:"domain"`
 | 
						|
 | 
						|
	// Storage class configuration
 | 
						|
	StorageClass storageclass.Config `json:"storageclass"`
 | 
						|
 | 
						|
	// Cache configuration
 | 
						|
	Cache cache.Config `json:"cache"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify notifierV3 `json:"notify"`
 | 
						|
}
 | 
						|
 | 
						|
// serverConfigV24 is just like version '23', we had to revert
 | 
						|
// the changes which were made in 6fb06045028b7a57c37c60a612c8e50735279ab4
 | 
						|
type serverConfigV24 struct {
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Browser    config.BoolFlag  `json:"browser"`
 | 
						|
	Domain     string           `json:"domain"`
 | 
						|
 | 
						|
	// Storage class configuration
 | 
						|
	StorageClass storageclass.Config `json:"storageclass"`
 | 
						|
 | 
						|
	// Cache configuration
 | 
						|
	Cache cache.Config `json:"cache"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify notifierV3 `json:"notify"`
 | 
						|
}
 | 
						|
 | 
						|
// serverConfigV25 is just like version '24', stores additionally
 | 
						|
// worm variable.
 | 
						|
type serverConfigV25 struct {
 | 
						|
	quick.Config `json:"-"` // ignore interfaces
 | 
						|
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Browser    config.BoolFlag  `json:"browser"`
 | 
						|
	Worm       config.BoolFlag  `json:"worm"`
 | 
						|
	Domain     string           `json:"domain"`
 | 
						|
 | 
						|
	// Storage class configuration
 | 
						|
	StorageClass storageclass.Config `json:"storageclass"`
 | 
						|
 | 
						|
	// Cache configuration
 | 
						|
	Cache cache.Config `json:"cache"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify notifierV3 `json:"notify"`
 | 
						|
}
 | 
						|
 | 
						|
// serverConfigV26 is just like version '25', stores additionally
 | 
						|
// cache max use value in 'cache.Config'.
 | 
						|
type serverConfigV26 struct {
 | 
						|
	quick.Config `json:"-"` // ignore interfaces
 | 
						|
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Browser    config.BoolFlag  `json:"browser"`
 | 
						|
	Worm       config.BoolFlag  `json:"worm"`
 | 
						|
	Domain     string           `json:"domain"`
 | 
						|
 | 
						|
	// Storage class configuration
 | 
						|
	StorageClass storageclass.Config `json:"storageclass"`
 | 
						|
 | 
						|
	// Cache configuration
 | 
						|
	Cache cache.Config `json:"cache"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify notifierV3 `json:"notify"`
 | 
						|
}
 | 
						|
 | 
						|
// serverConfigV27 is just like version '26', stores additionally
 | 
						|
// the logger field
 | 
						|
type serverConfigV27 struct {
 | 
						|
	quick.Config `json:"-"` // ignore interfaces
 | 
						|
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Browser    config.BoolFlag  `json:"browser"`
 | 
						|
	Worm       config.BoolFlag  `json:"worm"`
 | 
						|
	Domain     string           `json:"domain"`
 | 
						|
 | 
						|
	// Storage class configuration
 | 
						|
	StorageClass storageclass.Config `json:"storageclass"`
 | 
						|
 | 
						|
	// Cache configuration
 | 
						|
	Cache cache.Config `json:"cache"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify notifierV3 `json:"notify"`
 | 
						|
 | 
						|
	// Logger configuration
 | 
						|
	Logger logger.Config `json:"logger"`
 | 
						|
}
 | 
						|
 | 
						|
// serverConfigV28 is just like version '27', additionally
 | 
						|
// storing KMS config
 | 
						|
type serverConfigV28 struct {
 | 
						|
	quick.Config `json:"-"` // ignore interfaces
 | 
						|
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Worm       config.BoolFlag  `json:"worm"`
 | 
						|
 | 
						|
	// Storage class configuration
 | 
						|
	StorageClass storageclass.Config `json:"storageclass"`
 | 
						|
 | 
						|
	// Cache configuration
 | 
						|
	Cache cache.Config `json:"cache"`
 | 
						|
 | 
						|
	// KMS configuration
 | 
						|
	KMS crypto.KMSConfig `json:"kms"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify notifierV3 `json:"notify"`
 | 
						|
 | 
						|
	// Logger configuration
 | 
						|
	Logger logger.Config `json:"logger"`
 | 
						|
}
 | 
						|
 | 
						|
// serverConfigV29 is just like version '28'.
 | 
						|
type serverConfigV29 serverConfigV28
 | 
						|
 | 
						|
// serverConfigV30 is just like version '29', stores additionally
 | 
						|
// extensions and mimetypes fields for compression.
 | 
						|
type serverConfigV30 struct {
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Worm       config.BoolFlag  `json:"worm"`
 | 
						|
 | 
						|
	// Storage class configuration
 | 
						|
	StorageClass storageclass.Config `json:"storageclass"`
 | 
						|
 | 
						|
	// Cache configuration
 | 
						|
	Cache cache.Config `json:"cache"`
 | 
						|
 | 
						|
	// KMS configuration
 | 
						|
	KMS crypto.KMSConfig `json:"kms"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify notifierV3 `json:"notify"`
 | 
						|
 | 
						|
	// Logger configuration
 | 
						|
	Logger logger.Config `json:"logger"`
 | 
						|
 | 
						|
	// Compression configuration
 | 
						|
	Compression compress.Config `json:"compress"`
 | 
						|
}
 | 
						|
 | 
						|
// serverConfigV31 is just like version '30', with OPA and OpenID configuration.
 | 
						|
type serverConfigV31 struct {
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Worm       config.BoolFlag  `json:"worm"`
 | 
						|
 | 
						|
	// Storage class configuration
 | 
						|
	StorageClass storageclass.Config `json:"storageclass"`
 | 
						|
 | 
						|
	// Cache configuration
 | 
						|
	Cache cache.Config `json:"cache"`
 | 
						|
 | 
						|
	// KMS configuration
 | 
						|
	KMS crypto.KMSConfig `json:"kms"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify notifierV3 `json:"notify"`
 | 
						|
 | 
						|
	// Logger configuration
 | 
						|
	Logger logger.Config `json:"logger"`
 | 
						|
 | 
						|
	// Compression configuration
 | 
						|
	Compression compress.Config `json:"compress"`
 | 
						|
 | 
						|
	// OpenID configuration
 | 
						|
	OpenID openid.Config `json:"openid"`
 | 
						|
 | 
						|
	// External policy enforcements.
 | 
						|
	Policy struct {
 | 
						|
		// OPA configuration.
 | 
						|
		OPA opa.Args `json:"opa"`
 | 
						|
 | 
						|
		// Add new external policy enforcements here.
 | 
						|
	} `json:"policy"`
 | 
						|
}
 | 
						|
 | 
						|
// serverConfigV32 is just like version '31' with added nsq notifer.
 | 
						|
type serverConfigV32 struct {
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Worm       config.BoolFlag  `json:"worm"`
 | 
						|
 | 
						|
	// Storage class configuration
 | 
						|
	StorageClass storageclass.Config `json:"storageclass"`
 | 
						|
 | 
						|
	// Cache configuration
 | 
						|
	Cache cache.Config `json:"cache"`
 | 
						|
 | 
						|
	// KMS configuration
 | 
						|
	KMS crypto.KMSConfig `json:"kms"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify notify.Config `json:"notify"`
 | 
						|
 | 
						|
	// Logger configuration
 | 
						|
	Logger logger.Config `json:"logger"`
 | 
						|
 | 
						|
	// Compression configuration
 | 
						|
	Compression compress.Config `json:"compress"`
 | 
						|
 | 
						|
	// OpenID configuration
 | 
						|
	OpenID openid.Config `json:"openid"`
 | 
						|
 | 
						|
	// External policy enforcements.
 | 
						|
	Policy struct {
 | 
						|
		// OPA configuration.
 | 
						|
		OPA opa.Args `json:"opa"`
 | 
						|
 | 
						|
		// Add new external policy enforcements here.
 | 
						|
	} `json:"policy"`
 | 
						|
}
 | 
						|
 | 
						|
// serverConfigV33 is just like version '32', removes clientID from NATS and MQTT, and adds queueDir, queueLimit in all notification targets.
 | 
						|
type serverConfigV33 struct {
 | 
						|
	quick.Config `json:"-"` // ignore interfaces
 | 
						|
 | 
						|
	Version string `json:"version"`
 | 
						|
 | 
						|
	// S3 API configuration.
 | 
						|
	Credential auth.Credentials `json:"credential"`
 | 
						|
	Region     string           `json:"region"`
 | 
						|
	Worm       config.BoolFlag  `json:"worm"`
 | 
						|
 | 
						|
	// Storage class configuration
 | 
						|
	StorageClass storageclass.Config `json:"storageclass"`
 | 
						|
 | 
						|
	// Cache configuration
 | 
						|
	Cache cache.Config `json:"cache"`
 | 
						|
 | 
						|
	// KMS configuration
 | 
						|
	KMS crypto.KMSConfig `json:"kms"`
 | 
						|
 | 
						|
	// Notification queue configuration.
 | 
						|
	Notify notify.Config `json:"notify"`
 | 
						|
 | 
						|
	// Logger configuration
 | 
						|
	Logger logger.Config `json:"logger"`
 | 
						|
 | 
						|
	// Compression configuration
 | 
						|
	Compression compress.Config `json:"compress"`
 | 
						|
 | 
						|
	// OpenID configuration
 | 
						|
	OpenID openid.Config `json:"openid"`
 | 
						|
 | 
						|
	// External policy enforcements.
 | 
						|
	Policy struct {
 | 
						|
		// OPA configuration.
 | 
						|
		OPA opa.Args `json:"opa"`
 | 
						|
 | 
						|
		// Add new external policy enforcements here.
 | 
						|
	} `json:"policy"`
 | 
						|
 | 
						|
	LDAPServerConfig xldap.Config `json:"ldapserverconfig"`
 | 
						|
}
 |