config

package
v1.5.3 Latest Latest
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 Go to latest Published: Aug 22, 2023 License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 3 more Imports: 16 Imported by: 73

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Index

Constants

View Source 
const (
	// HealthCheckNever never active health check.
	HealthCheckNever When = "never"
	// HealthCheckAlways always active health check.
	HealthCheckAlways = "always"
	// HealthCheckOnRecover active health check when instance has fail.
	HealthCheckOnRecover = "on_recover"
)
View Source 
const (
	// DefaultAPIInvokeTimeout 默认API调用的超时时间.
	DefaultAPIInvokeTimeout = 1 * time.Second
	// DefaultAPIMaxRetryTimes 默认api调用重试次数.
	DefaultAPIMaxRetryTimes int = 1
	// DefaultAPIRetryInterval 默认api调用重试间隔.
	DefaultAPIRetryInterval = 1 * time.Second
	// DefaultDiscoverServiceRetryInterval 默认首次发现discovery服务重试间隔.
	DefaultDiscoverServiceRetryInterval = 5 * time.Second
	// DefaultServiceExpireTime 默认的服务超时淘汰时间.
	DefaultServiceExpireTime = 24 * time.Hour
	// DefaultServiceRefreshIntervalDuration 默认的服务刷新间隔.
	DefaultServiceRefreshIntervalDuration = 2 * time.Second
	// DefaultServerConnectTimeout 默认SDK往Server连接超时时间间隔.
	DefaultServerConnectTimeout = 500 * time.Millisecond
	// DefaultReConnectInterval 默认重连的间隔.
	DefaultReConnectInterval = 500 * time.Millisecond
	// DefaultServerMessageTimeout 默认消息超时时间.
	DefaultServerMessageTimeout = 1500 * time.Millisecond
	// DefaultServerConnectionIdleTimeout 默认服务端stream闲置超时时间.
	DefaultServerConnectionIdleTimeout = 3 * time.Second
	// DefaultBuiltInServerConnectionCloseTimeout 默认埋点server连接过期关闭时间.
	DefaultBuiltInServerConnectionCloseTimeout = 2 * DefaultServerConnectionIdleTimeout
	// DefaultRequestQueueSize 默认发送队列的buffer大小，支持的最大瞬时并发度，默认1000.
	DefaultRequestQueueSize int = 1000
	// DefaultServerSwitchInterval 默认server的切换时间时间.
	DefaultServerSwitchInterval = 10 * time.Minute
	// DefaultCachePersistDir 默认缓存持久化存储目录.
	DefaultCachePersistDir string = "./polaris/backup"
	// DefaultPersistMaxWriteRetry 持久化缓存写文件的默认重试次数.
	DefaultPersistMaxWriteRetry int = 5
	// DefaultPersistMaxReadRetry 读取持久化缓存的默认重试次数.
	DefaultPersistMaxReadRetry = 1
	// DefaultPersistRetryInterval 默认持久化重试间隔时间.
	DefaultPersistRetryInterval = 1 * time.Second
	// DefaultPersistAvailableInterval 默认持久化文件有效时间.
	DefaultPersistAvailableInterval = 60 * time.Second
	// DefaultCircuitBreakerCheckPeriod 默认熔断节点检查周期.
	DefaultCircuitBreakerCheckPeriod = 10 * time.Second
	// MinCircuitBreakerCheckPeriod 最低熔断节点检查周期.
	MinCircuitBreakerCheckPeriod = 1 * time.Second
	// DefaultCircuitBreakerEnabled 熔断器默认开启与否.
	DefaultCircuitBreakerEnabled bool = true
	// DefaultRecoverAllEnabled 服务路由的全死全活默认开启与否.
	DefaultRecoverAllEnabled bool = true
	// DefaultPercentOfMinInstances 路由至少返回节点数百分比.
	DefaultPercentOfMinInstances float64 = 0.0
	// DefaultHealthCheckConcurrency 默认心跳检测的并发数.
	DefaultHealthCheckConcurrency int = 1
	// DefaultHealthCheckConcurrencyAlways 默认持续心跳检测的并发数.
	DefaultHealthCheckConcurrencyAlways int = 10
	// DefaultHealthCheckInterval 默认健康探测周期.
	DefaultHealthCheckInterval = 10 * time.Second
	// MinHealthCheckInterval 最低健康探测周期.
	MinHealthCheckInterval = 500 * time.Millisecond
	// DefaultHealthCheckTimeout 默认健康探测超时时间.
	DefaultHealthCheckTimeout = 100 * time.Millisecond
	// DefaultReportClientIntervalDuration 客户端信息上报周期，默认2分钟.
	DefaultReportClientIntervalDuration = 2 * time.Minute
	// MaxRedirectTimes 最大重定向次数，默认1.
	MaxRedirectTimes = 1
	// DefaultReportSDKConfigurationInterval sdk配置上报周期.
	DefaultReportSDKConfigurationInterval = 5 * time.Minute
	// DefaultSleepWindow 熔断周期，被熔断后多久变为半开.
	DefaultSleepWindow = 30 * time.Second
	// MinSleepWindow 最小熔断周期，1s.
	MinSleepWindow = 1 * time.Second
	// DefaultRecoverWindow 默认恢复周期，半开后按多久的统计窗口进行恢复统计.
	DefaultRecoverWindow = 60 * time.Second
	// MinRecoverWindow 最小恢复周期，10s.
	MinRecoverWindow = 10 * time.Second
	// DefaultRecoverNumBuckets 默认恢复统计的滑桶数.
	DefaultRecoverNumBuckets = 10
	// MinRecoverNumBuckets 最小恢复统计的滑桶数.
	MinRecoverNumBuckets = 1
	// DefaultRequestCountAfterHalfOpen 半开状态后分配的探测请求数.
	DefaultRequestCountAfterHalfOpen = 10
	// DefaultSuccessCountAfterHalfOpen 半开状态后恢复的成功请求数.
	DefaultSuccessCountAfterHalfOpen = 8
	// DefaultRateLimitWindowCount 限流上报时间窗数量，上报间隔=时间间隔/时间窗数量.
	DefaultRateLimitWindowCount = 10
	// MinRateLimitReportInterval 最小限流上报周期.
	MinRateLimitReportInterval = 10 * time.Millisecond
	// DefaultRateLimitAcquireInterval 限流默认和sever acquire配额间隔, 弃用.
	DefaultRateLimitAcquireInterval = 100 * time.Millisecond
	// MaxRateLimitReportInterval 最大限流上报周期, 弃用.
	MaxRateLimitReportInterval = 5 * time.Second
	// DefaultRateLimitReportAmountPresent 默认满足百分之80的请求后立刻限流上报.
	DefaultRateLimitReportAmountPresent = 80
	// MaxRateLimitReportAmountPresent 最大实时上报百分比.
	MaxRateLimitReportAmountPresent = 100
	// MinRateLimitReportAmountPresent 最小实时上报百分比.
	MinRateLimitReportAmountPresent = 0
	// DefaultNamesSeparator 默认的名字分隔符.
	DefaultNamesSeparator = "#"
	// DefaultMapKeyValueSeparator 默认Map组装str key value分割符.
	DefaultMapKeyValueSeparator = ":"
	// DefaultMapKVTupleSeparator 默认Map组装str (key:value) 二元组分割符.
	DefaultMapKVTupleSeparator = "|"
	// DefaultLocationProvider 默认实例地理位置提供者插件名称.
	DefaultLocationProvider = ""
	// DefaultPropertiesValueCacheSize 默认类型转化缓存的key数量.
	DefaultPropertiesValueCacheSize = 100
	// DefaultPropertiesValueExpireTime 默认类型转化缓存的过期时间，1分钟.
	DefaultPropertiesValueExpireTime = 60000
	// DefaultConnectorType 默认连接器类型.
	DefaultConnectorType = "polaris"
	// DefaultConfigConnectorAddresses 默认连接器类型.
	DefaultConfigConnectorAddresses = "127.0.0.1:8093"
	// DefaultMinRegisterInterval
	DefaultMinRegisterInterval = 30 * time.Second
	// DefaultConfigFilterEnabled 默认配置过滤是否开启
	DefaultConfigFilterEnabled bool = true
)
View Source 
const (
	// DefaultServerConnector 默认的服务端连接器插件.
	DefaultServerConnector string = "grpc"
	// DefaultLocalCache 默认本地缓存策略.
	DefaultLocalCache string = "inmemory"
	// DefaultServiceRouterRuleBased 默认规则路由.
	DefaultServiceRouterRuleBased string = "ruleBasedRouter"
	// DefaultServiceRouterFilterOnly 默认只过滤健康实例的路由.
	DefaultServiceRouterFilterOnly string = "filterOnlyRouter"
	// DefaultServiceRouterNearbyBased 默认就近路由.
	DefaultServiceRouterNearbyBased string = "nearbyBasedRouter"
	// DefaultServiceRouterSetDivision 默认set分组.
	DefaultServiceRouterSetDivision string = "setDivisionRouter"
	// DefaultServiceRouterDstMeta 默认基于目标元数据路由.
	DefaultServiceRouterDstMeta string = "dstMetaRouter"
	// DefaultServiceRouterCanary 金丝雀路由.
	DefaultServiceRouterCanary string = "canaryRouter"
	// DefaultServiceRouterZeroProtect 零实例保护
	DefaultServiceRouterZeroProtect string = "zeroProtectRouter"

	// DefaultLoadBalancerWR 默认负载均衡器,权重随机.
	DefaultLoadBalancerWR string = "weightedRandom"
	// DefaultLoadBalancerRingHash 负载均衡器,一致性hash环.
	DefaultLoadBalancerRingHash string = "ringHash"
	// DefaultLoadBalancerMaglev 负载均衡器,maglev hash.
	DefaultLoadBalancerMaglev string = "maglev"
	// DefaultLoadBalancerL5CST 负载均衡器,l5一致性hash兼容.
	DefaultLoadBalancerL5CST string = "l5cst"
	// DefaultLoadBalancerHash 负载均衡器,普通hash.
	DefaultLoadBalancerHash string = "hash"
	// DefaultCircuitBreakerErrRate 默认错误率熔断器.
	DefaultCircuitBreakerErrRate string = "errorRate"
	// DefaultCircuitBreakerErrCount 默认持续错误熔断器.
	DefaultCircuitBreakerErrCount string = "errorCount"
	// DefaultCircuitBreakerErrCheck 默认错误探测熔断器.
	DefaultCircuitBreakerErrCheck string = "errorCheck"
	// DefaultTCPHealthCheck 默认TCP探测器.
	DefaultTCPHealthCheck string = "tcp"
	// DefaultUDPHealthCheck 默认UDP探测器.
	DefaultUDPHealthCheck string = "udp"

	// DefaultRejectRateLimiter 默认的reject限流器.
	DefaultRejectRateLimiter = "reject"
	// DefaultWarmUpRateLimiter 默认warmup限流器.
	DefaultWarmUpRateLimiter = "warmUp"
	// DefaultUniformRateLimiter 默认的匀速限流器.
	DefaultUniformRateLimiter = "unirate"
	// DefaultWarmUpWaitLimiter 默认限流插件，预热匀速.
	DefaultWarmUpWaitLimiter = "warmup-wait"
	// SubscribeLocalChannel 默认订阅事件处理插件.
	SubscribeLocalChannel = "subscribeLocalChannel"

	// MaxRateLimitWindowSize 默认限流最大窗口数量.
	MaxRateLimitWindowSize = 20000
	// DefaultRateLimitPurgeInterval 默认超时清理时延.
	DefaultRateLimitPurgeInterval = 1 * time.Minute
	// DefaultConfigConnector 默认的注册中心连接器插件.
	DefaultConfigConnector string = "polaris"
	// DefaultLimiterNamespace 默认的限流服务
	DefaultLimiterNamespace string = "Polaris"
	// DefaultLimiterService 默认的限流服务
	DefaultLimiterService string = "polaris.limiter"
)
View Source 
const (
	DefaultMatchLevel = "zone"
	RegionLevel       = "region"
	ZoneLevel         = "zone"
	CampusLevel       = "campus"
	AllLevel          = ""
)

默认的就近路由配置.

View Source 
const (
	// DefaultStatReporter .
	DefaultStatReporter = "stat2Monitor"
	// DefaultCacheReporter .
	DefaultCacheReporter = "serviceCache"
	// DefaultPluginReporter .
	DefaultPluginReporter = "pluginInfo"
	// DefaultLoadBalanceReporter .
	DefaultLoadBalanceReporter = "lbInfo"
	// DefaultRateLimitReporter .
	DefaultRateLimitReporter = "rateLimitRecord"
	// DefaultServiceRouteReporter .
	DefaultServiceRouteReporter = "serviceRoute"
	// DefaultStatReportEnabled .
	DefaultStatReportEnabled = true
	// DefaultMetricsChain .
	DefaultMetricsChain = "prometheus"
)
View Source 
const (
	// DefaultMinServiceExpireTime .
	DefaultMinServiceExpireTime = 5 * time.Second
	// DefaultMaxServiceExpireCheckTime .
	DefaultMaxServiceExpireCheckTime = 1 * time.Hour
	// DefaultMinTimingInterval .
	DefaultMinTimingInterval = 100 * time.Millisecond
	// DefaultServerServiceRefreshInterval .
	DefaultServerServiceRefreshInterval = 1 * time.Minute
)
View Source 
const (
	ServerNamespace        = "Polaris"
	ServerDiscoverService  = "polaris.discover"
	ServerHeartBeatService = "polaris.healthcheck"
	ServerMonitorService   = "polaris.monitor"
	ServerConfigService    = "polaris.config"
)

默认注册中心服务名.

View Source 
const (
	// DefaultConfigFile 系统默认配置文件.
	DefaultConfigFile = "./polaris.yaml"
)
View Source 
const ForbidServerMetricService = "polaris.metric"

ForbidServerMetricService 已经禁用的限流集群名.

Variables

View Source 
var (
	DefaultServerServiceRouterChain = []string{DefaultServiceRouterDstMeta, DefaultServiceRouterNearbyBased}
	// DefaultPolarisServicesRouterChain 系统命名空间下的服务默认路由链.
	DefaultPolarisServicesRouterChain  = []string{DefaultServiceRouterDstMeta}
	DefaultServerServiceToLoadBalancer = map[ClusterType]string{
		DiscoverCluster:    DefaultLoadBalancerWR,
		ConfigCluster:      DefaultLoadBalancerWR,
		HealthCheckCluster: DefaultLoadBalancerMaglev,
		MonitorCluster:     DefaultLoadBalancerMaglev,
	}
	DefaultServerServiceToUseDefault = map[ClusterType]bool{
		DiscoverCluster:    true,
		HealthCheckCluster: true,
	}
)

系统服务相关变量.

View Source 
var (
	// DefaultUseFileCacheFlag 默认启动后，首次名字服务是否可以使用缓存文件
	DefaultUseFileCacheFlag = true
	// DefaultPushEmptyProtection 推空保护默认关闭
	DefaultPushEmptyProtection = false
)
View Source 
var DefaultConfigFileEnable = true

DefaultConfigFileEnable 默认打开配置中心能力

View Source 
var DefaultRateLimitEnable = true

DefaultRateLimitEnable 默认打开限流能力

Functions

func GetContainerNameEnvList 

func GetContainerNameEnvList() []string

GetContainerNameEnvList 获取可以从获取的容器.

func RegisterPluginConfigType 

func RegisterPluginConfigType(typ common.Type, name string, cfg BaseConfig)

RegisterPluginConfigType RegisterPlugin 注册插件到全局配置对象，并注册插件配置类型.

func ServiceClusterToServiceKey 

func ServiceClusterToServiceKey(config ServerClusterConfig) model.ServiceKey

ServiceClusterToServiceKey 服务集群信息转换为服务对象.

Types

type APIConfig 

type APIConfig interface {
	BaseConfig
	// GetTimeout global.api.timeout
	// 默认调用超时时间
	GetTimeout() time.Duration
	// SetTimeout 设置默认调用超时时间
	SetTimeout(time.Duration)
	// GetBindIntf global.api.bindIf
	// 默认客户端绑定的网卡地址
	GetBindIntf() string
	// SetBindIntf 设置默认客户端绑定的网卡地址
	SetBindIntf(string)
	// GetBindIP global.api.bindIP
	// 默认客户端绑定的IP地址
	GetBindIP() string
	// SetBindIP 设置默认客户端绑定的IP地址
	SetBindIP(string)
	// GetReportInterval global.api.reportInterval
	// 默认客户端定时上报周期
	GetReportInterval() time.Duration
	// SetReportInterval 设置默认客户端定时上报周期
	SetReportInterval(time.Duration)
	// GetMaxRetryTimes global.api.maxRetryTimes
	// api调用最多重试时间
	GetMaxRetryTimes() int
	// SetMaxRetryTimes 设置api调用最多重试时间
	SetMaxRetryTimes(int)
	// GetRetryInterval global.api.retryInterval
	// api调用重试时间
	GetRetryInterval() time.Duration
	// SetRetryInterval 设置api调用重试时间
	SetRetryInterval(time.Duration)
}

APIConfig api相关的配置对象.

type APIConfigImpl 

type APIConfigImpl struct {
	Timeout        *time.Duration `yaml:"timeout" json:"timeout"`
	BindIntf       string         `yaml:"bindIf" json:"bindIf"`
	BindIP         string         `yaml:"bindIP" json:"bindIP"`
	BindIPValue    string         `yaml:"-" json:"-"`
	ReportInterval *time.Duration `yaml:"reportInterval" json:"reportInterval"`
	MaxRetryTimes  int            `yaml:"maxRetryTimes" json:"maxRetryTimes"`
	RetryInterval  *time.Duration `yaml:"retryInterval" json:"retryInterval"`
}

APIConfigImpl API访问相关的配置.

func (*APIConfigImpl) GetBindIP 

func (a *APIConfigImpl) GetBindIP() string

GetBindIP 默认客户端绑定的网卡地址.

func (*APIConfigImpl) GetBindIntf 

func (a *APIConfigImpl) GetBindIntf() string

GetBindIntf 默认客户端绑定的网卡地址.

func (*APIConfigImpl) GetMaxRetryTimes 

func (a *APIConfigImpl) GetMaxRetryTimes() int

GetMaxRetryTimes 最大重试次数.

func (*APIConfigImpl) GetReportInterval 

func (a *APIConfigImpl) GetReportInterval() time.Duration

GetReportInterval 默认客户端上报周期.

func (*APIConfigImpl) GetRetryInterval 

func (a *APIConfigImpl) GetRetryInterval() time.Duration

GetRetryInterval 重试周期.

func (*APIConfigImpl) GetTimeout 

func (a *APIConfigImpl) GetTimeout() time.Duration

GetTimeout 默认调用超时时间.

func (*APIConfigImpl) SetBindIP 

func (a *APIConfigImpl) SetBindIP(bindIPValue string)

SetBindIP 设置默认客户端绑定的网卡地址.

func (*APIConfigImpl) SetBindIntf 

func (a *APIConfigImpl) SetBindIntf(bindIntf string)

SetBindIntf 设置默认客户端绑定的网卡地址.

func (*APIConfigImpl) SetDefault 

func (a *APIConfigImpl) SetDefault()

SetDefault 设置API配置的默认值.

func (*APIConfigImpl) SetMaxRetryTimes 

func (a *APIConfigImpl) SetMaxRetryTimes(maxRetryTimes int)

SetMaxRetryTimes 最大重试次数.

func (*APIConfigImpl) SetReportInterval 

func (a *APIConfigImpl) SetReportInterval(interval time.Duration)

SetReportInterval 设置默认客户端上报周期.

func (*APIConfigImpl) SetRetryInterval 

func (a *APIConfigImpl) SetRetryInterval(interval time.Duration)

SetRetryInterval 重试周期.

func (*APIConfigImpl) SetTimeout 

func (a *APIConfigImpl) SetTimeout(timeout time.Duration)

SetTimeout 设置默认超时时间.

func (*APIConfigImpl) Verify 

func (a *APIConfigImpl) Verify() error

Verify 检验API配置.

type BaseConfig 

type BaseConfig interface {
	// Verify 校验配置是否OK
	Verify() error
	// SetDefault 对关键值设置默认值
	SetDefault()
}

BaseConfig 自身自带校验器的配置集合.

type CircuitBreakerConfig 

type CircuitBreakerConfig interface {
	BaseConfig
	PluginConfig
	// IsEnable 是否启用熔断
	IsEnable() bool
	// SetEnable 设置是否启用熔断
	SetEnable(bool)
	// GetChain 熔断器插件链
	GetChain() []string
	// SetChain 设置熔断器插件链
	SetChain([]string)
	// GetCheckPeriod 熔断器定时检测时间
	GetCheckPeriod() time.Duration
	// SetCheckPeriod 设置熔断器定时检测时间
	SetCheckPeriod(time.Duration)
	// GetSleepWindow 获取熔断周期
	GetSleepWindow() time.Duration
	// SetSleepWindow 设置熔断周期
	SetSleepWindow(interval time.Duration)
	// GetRequestCountAfterHalfOpen 获取半开状态后最多分配多少个探测请求
	GetRequestCountAfterHalfOpen() int
	// SetRequestCountAfterHalfOpen 设置半开状态后最多分配多少个探测请求
	SetRequestCountAfterHalfOpen(count int)
	// GetSuccessCountAfterHalfOpen 获取半开状态后多少个成功请求则恢复
	GetSuccessCountAfterHalfOpen() int
	// SetSuccessCountAfterHalfOpen 设置半开状态后多少个成功请求则恢复
	SetSuccessCountAfterHalfOpen(count int)
	// GetRecoverWindow 获取半开后的恢复周期，按周期来进行半开放量的统计
	GetRecoverWindow() time.Duration
	// SetRecoverWindow 设置半开后的恢复周期，按周期来进行半开放量的统计
	SetRecoverWindow(value time.Duration)
	// GetRecoverNumBuckets 半开后请求数统计滑桶数量
	GetRecoverNumBuckets() int
	// SetRecoverNumBuckets 设置半开后请求数统计滑桶数量
	SetRecoverNumBuckets(value int)
	// GetErrorCountConfig 连续错误数熔断配置
	GetErrorCountConfig() ErrorCountConfig
	// GetErrorRateConfig 错误率熔断配置
	GetErrorRateConfig() ErrorRateConfig
}

CircuitBreakerConfig 熔断相关的配置项.

type CircuitBreakerConfigImpl 

type CircuitBreakerConfigImpl struct {
	// Enable 是否启动熔断
	Enable *bool `yaml:"enable" json:"enable"`
	// CheckPeriod 熔断器定时检查周期
	CheckPeriod *time.Duration `yaml:"checkPeriod" json:"checkPeriod"`
	// Chain 熔断插件链
	Chain []string `yaml:"chain"`
	// SleepWindow 熔断周期，被熔断后多久可以变为半开
	SleepWindow *time.Duration `yaml:"sleepWindow" json:"sleepWindow"`
	// RequestCountAfterHalfOpen 半开状态后最多分配多少个探测请求
	RequestCountAfterHalfOpen int `yaml:"requestCountAfterHalfOpen" json:"requestCountAfterHalfOpen"`
	// SuccessCountAfterHalfOpen 半开状态后多少个成功请求则恢复
	SuccessCountAfterHalfOpen int `yaml:"successCountAfterHalfOpen" json:"successCountAfterHalfOpen"`
	// RecoverWindow 半开后的恢复周期，在这个周期内统计成功数
	RecoverWindow *time.Duration `yaml:"recoverWindow" json:"recoverWindow"`
	// RecoverNumBuckets 半开后的统计的滑窗数
	RecoverNumBuckets int `yaml:"recoverNumBuckets" json:"recoverNumBuckets"`
	// Plugin 插件配置反序列化后的对象
	Plugin PluginConfigs `yaml:"plugin" json:"plugin"`
}

CircuitBreakerConfigImpl 熔断相关配置

func (*CircuitBreakerConfigImpl) GetChain 

func (c *CircuitBreakerConfigImpl) GetChain() []string

GetChain 熔断器插件链

func (*CircuitBreakerConfigImpl) GetCheckPeriod 

func (c *CircuitBreakerConfigImpl) GetCheckPeriod() time.Duration

GetCheckPeriod 熔断器定时检测时间

func (*CircuitBreakerConfigImpl) GetErrorCountConfig 

func (c *CircuitBreakerConfigImpl) GetErrorCountConfig() ErrorCountConfig

GetErrorCountConfig 获取连续错误数熔断配置

func (*CircuitBreakerConfigImpl) GetErrorRateConfig 

func (c *CircuitBreakerConfigImpl) GetErrorRateConfig() ErrorRateConfig

GetErrorRateConfig 错误率熔断配置

func (*CircuitBreakerConfigImpl) GetPluginConfig 

func (c *CircuitBreakerConfigImpl) GetPluginConfig(pluginName string) BaseConfig

GetPluginConfig 获取一个熔断器插件配置

func (*CircuitBreakerConfigImpl) GetRecoverNumBuckets 

func (c *CircuitBreakerConfigImpl) GetRecoverNumBuckets() int

GetRecoverNumBuckets 半开后请求数统计滑桶数量

func (*CircuitBreakerConfigImpl) GetRecoverWindow 

func (c *CircuitBreakerConfigImpl) GetRecoverWindow() time.Duration

GetRecoverWindow 获取半开后的恢复周期，按周期来进行半开放量的统计

func (*CircuitBreakerConfigImpl) GetRequestCountAfterHalfOpen 

func (c *CircuitBreakerConfigImpl) GetRequestCountAfterHalfOpen() int

GetRequestCountAfterHalfOpen 获取半开状态后最多分配多少个探测请求

func (*CircuitBreakerConfigImpl) GetSleepWindow 

func (c *CircuitBreakerConfigImpl) GetSleepWindow() time.Duration

GetSleepWindow 获取熔断周期

func (*CircuitBreakerConfigImpl) GetSuccessCountAfterHalfOpen 

func (c *CircuitBreakerConfigImpl) GetSuccessCountAfterHalfOpen() int

GetSuccessCountAfterHalfOpen 获取半开状态后多少个成功请求则恢复

func (*CircuitBreakerConfigImpl) Init 

func (c *CircuitBreakerConfigImpl) Init()

Init 初始化CircuitBreakerConfigImpl配置

func (*CircuitBreakerConfigImpl) IsEnable 

func (c *CircuitBreakerConfigImpl) IsEnable() bool

IsEnable 是否启用熔断

func (*CircuitBreakerConfigImpl) SetChain 

func (c *CircuitBreakerConfigImpl) SetChain(chain []string)

SetChain 设置熔断器插件链

func (*CircuitBreakerConfigImpl) SetCheckPeriod 

func (c *CircuitBreakerConfigImpl) SetCheckPeriod(period time.Duration)

SetCheckPeriod 设置熔断器定时检测时间

func (*CircuitBreakerConfigImpl) SetDefault 

func (c *CircuitBreakerConfigImpl) SetDefault()

SetDefault 设置CircuitBreakerConfigImpl配置的默认值

func (*CircuitBreakerConfigImpl) SetEnable 

func (c *CircuitBreakerConfigImpl) SetEnable(enable bool)

SetEnable 设置是否启用熔断

func (*CircuitBreakerConfigImpl) SetPluginConfig 

func (c *CircuitBreakerConfigImpl) SetPluginConfig(pluginName string, value BaseConfig) error

SetPluginConfig 设置一个熔断器插件配置

func (*CircuitBreakerConfigImpl) SetRecoverNumBuckets 

func (c *CircuitBreakerConfigImpl) SetRecoverNumBuckets(value int)

SetRecoverNumBuckets 设置半开后请求数统计滑桶数量

func (*CircuitBreakerConfigImpl) SetRecoverWindow 

func (c *CircuitBreakerConfigImpl) SetRecoverWindow(value time.Duration)

SetRecoverWindow 设置半开后的恢复周期，按周期来进行半开放量的统计

func (*CircuitBreakerConfigImpl) SetRequestCountAfterHalfOpen 

func (c *CircuitBreakerConfigImpl) SetRequestCountAfterHalfOpen(count int)

SetRequestCountAfterHalfOpen 设置半开状态后最多分配多少个探测请求

func (*CircuitBreakerConfigImpl) SetSleepWindow 

func (c *CircuitBreakerConfigImpl) SetSleepWindow(interval time.Duration)

SetSleepWindow 设置熔断周期

func (*CircuitBreakerConfigImpl) SetSuccessCountAfterHalfOpen 

func (c *CircuitBreakerConfigImpl) SetSuccessCountAfterHalfOpen(count int)

SetSuccessCountAfterHalfOpen 设置半开状态后多少个成功请求则恢复

func (*CircuitBreakerConfigImpl) Verify 

func (c *CircuitBreakerConfigImpl) Verify() error

Verify 检验LocalCacheConfig配置

type ClusterService 

type ClusterService struct {
	model.ServiceKey
	ClusterType   ClusterType
	ClusterConfig ServerClusterConfig
}

ClusterService server集群服务信息.

func (ClusterService) String 

func (c ClusterService) String() string

集群服务打印信息.

type ClusterType 

type ClusterType string

ClusterType 集群类型，用以标识系统服务集群. 

const (
	BuiltinCluster     ClusterType = "builtin"
	DiscoverCluster    ClusterType = "discover"
	ConfigCluster      ClusterType = "config"
	HealthCheckCluster ClusterType = "healthCheck"
	MonitorCluster     ClusterType = "monitor"
)

默认集群类型.

type ConfigConnectorConfig added in v1.1.0 

type ConfigConnectorConfig interface {
	ServerConnectorConfig

	// GetConnectorType 后端服务器类型，默认是 polaris
	GetConnectorType() string
}

ConfigConnectorConfig 配置中心连接相关的配置.

type ConfigConnectorConfigImpl added in v1.1.0 

type ConfigConnectorConfigImpl struct {
	Addresses []string `yaml:"addresses" json:"addresses"`

	Protocol string `yaml:"protocol" json:"protocol"`

	ConnectTimeout *time.Duration `yaml:"connectTimeout" json:"connectTimeout"`

	// 远程请求超时时间
	MessageTimeout *time.Duration `yaml:"messageTimeout" json:"messageTimeout"`

	ConnectionIdleTimeout *time.Duration `yaml:"connectionIdleTimeout" json:"connectionIdleTimeout"`

	RequestQueueSize *int32 `yaml:"requestQueueSize" json:"requestQueueSize"`

	ServerSwitchInterval *time.Duration `yaml:"serverSwitchInterval" json:"serverSwitchInterval"`

	ReconnectInterval *time.Duration `yaml:"reconnectInterval" json:"reconnectInterval"`

	Plugin PluginConfigs `yaml:"plugin" json:"plugin"`

	ConnectorType string `yaml:"connectorType" json:"connectorType"`
}

ConfigConnectorConfigImpl 对接配置中心连接器相关配置.

func (*ConfigConnectorConfigImpl) GetAddresses added in v1.1.0 

func (c *ConfigConnectorConfigImpl) GetAddresses() []string

GetAddresses config.configConnector.addresses.

func (*ConfigConnectorConfigImpl) GetConnectTimeout added in v1.1.0 

func (c *ConfigConnectorConfigImpl) GetConnectTimeout() time.Duration

GetConnectTimeout config.configConnector.connectTimeout.

func (*ConfigConnectorConfigImpl) GetConnectionIdleTimeout added in v1.1.0 

func (c *ConfigConnectorConfigImpl) GetConnectionIdleTimeout() time.Duration

GetConnectionIdleTimeout config.configConnector.connectionIdleTimeout.

func (*ConfigConnectorConfigImpl) GetConnectorType added in v1.1.0 

func (c *ConfigConnectorConfigImpl) GetConnectorType() string

GetConnectorType 获取连接器类型.

func (*ConfigConnectorConfigImpl) GetMessageTimeout added in v1.1.0 

func (c *ConfigConnectorConfigImpl) GetMessageTimeout() time.Duration

GetMessageTimeout config.configConnector.messageTimeout.

func (*ConfigConnectorConfigImpl) GetPluginConfig added in v1.1.0 

func (c *ConfigConnectorConfigImpl) GetPluginConfig(pluginName string) BaseConfig

GetPluginConfig config.configConnector.plugin.

func (*ConfigConnectorConfigImpl) GetProtocol added in v1.1.0 

func (c *ConfigConnectorConfigImpl) GetProtocol() string

GetProtocol config.configConnector.protocol.

func (*ConfigConnectorConfigImpl) GetReconnectInterval added in v1.1.0 

func (c *ConfigConnectorConfigImpl) GetReconnectInterval() time.Duration

GetReconnectInterval 一次连接失败后，到下一次连接之间的最小间隔时间.

func (*ConfigConnectorConfigImpl) GetRequestQueueSize added in v1.1.0 

func (c *ConfigConnectorConfigImpl) GetRequestQueueSize() int32

GetRequestQueueSize config.configConnector.requestQueueSize.

func (*ConfigConnectorConfigImpl) GetServerSwitchInterval added in v1.1.0 

func (c *ConfigConnectorConfigImpl) GetServerSwitchInterval() time.Duration

GetServerSwitchInterval config.configConnector.serverSwitchInterval.

func (*ConfigConnectorConfigImpl) Init added in v1.1.0 

func (c *ConfigConnectorConfigImpl) Init()

Init 配置初始化.

func (*ConfigConnectorConfigImpl) SetAddresses added in v1.1.0 

func (c *ConfigConnectorConfigImpl) SetAddresses(addresses []string)

SetAddresses 设置远端server地址，格式为<host>:<port>.

func (*ConfigConnectorConfigImpl) SetConnectTimeout added in v1.1.0 

func (c *ConfigConnectorConfigImpl) SetConnectTimeout(timeout time.Duration)

SetConnectTimeout 设置与server的连接超时时间.

func (*ConfigConnectorConfigImpl) SetConnectionIdleTimeout added in v1.1.0 

func (c *ConfigConnectorConfigImpl) SetConnectionIdleTimeout(timeout time.Duration)

SetConnectionIdleTimeout 设置连接空闲后超时时间.

func (*ConfigConnectorConfigImpl) SetConnectorType added in v1.1.0 

func (c *ConfigConnectorConfigImpl) SetConnectorType(connectorType string)

SetConnectorType 设置连接器类型.

func (*ConfigConnectorConfigImpl) SetDefault added in v1.1.0 

func (c *ConfigConnectorConfigImpl) SetDefault()

SetDefault 设置ConfigConnector配置的默认值.

func (*ConfigConnectorConfigImpl) SetMessageTimeout added in v1.1.0 

func (c *ConfigConnectorConfigImpl) SetMessageTimeout(timeout time.Duration)

SetMessageTimeout 设置远程请求超时时间.

func (*ConfigConnectorConfigImpl) SetPluginConfig added in v1.1.0 

func (c *ConfigConnectorConfigImpl) SetPluginConfig(pluginName string, value BaseConfig) error

SetPluginConfig 输出插件具体配置.

func (*ConfigConnectorConfigImpl) SetProtocol added in v1.1.0 

func (c *ConfigConnectorConfigImpl) SetProtocol(protocol string)

SetProtocol 设置与server对接的协议.

func (*ConfigConnectorConfigImpl) SetReconnectInterval added in v1.1.0 

func (c *ConfigConnectorConfigImpl) SetReconnectInterval(interval time.Duration)

SetReconnectInterval 一次连接失败后，到下一次连接之间的最小间隔时间.

func (*ConfigConnectorConfigImpl) SetRequestQueueSize added in v1.1.0 

func (c *ConfigConnectorConfigImpl) SetRequestQueueSize(queueSize int32)

SetRequestQueueSize 设置新请求的队列BUFFER容量.

func (*ConfigConnectorConfigImpl) SetServerSwitchInterval added in v1.1.0 

func (c *ConfigConnectorConfigImpl) SetServerSwitchInterval(interval time.Duration)

SetServerSwitchInterval 设置server的切换时延.

func (*ConfigConnectorConfigImpl) Verify added in v1.1.0 

func (c *ConfigConnectorConfigImpl) Verify() error

Verify 检验ConfigConnector配置.

type ConfigFileConfig added in v1.1.0 

type ConfigFileConfig interface {
	BaseConfig
	// IsEnable 是否启用配置中心
	IsEnable() bool
	// GetConfigConnectorConfig 配置文件连接器
	GetConfigConnectorConfig() ConfigConnectorConfig
	// GetConfigFilterConfig 配置文件加密器
	GetConfigFilterConfig() ConfigFilterConfig
	// GetPropertiesValueCacheSize 值缓存的最大数量
	GetPropertiesValueCacheSize() int32
	// GetPropertiesValueExpireTime 缓存的过期时间，默认为 60s
	GetPropertiesValueExpireTime() int64
}

ConfigFileConfig 配置中心的配置.

type ConfigFileConfigImpl added in v1.1.0 

type ConfigFileConfigImpl struct {
	ConfigConnectorConfig *ConfigConnectorConfigImpl `yaml:"configConnector" json:"configConnector"`
	ConfigFilterConfig    *ConfigFilterConfigImpl    `yaml:"configFilter" json:"configFilter"`
	// 是否启动配置中心
	Enable                    *bool  `yaml:"enable" json:"enable"`
	PropertiesValueCacheSize  *int32 `yaml:"propertiesValueCacheSize" json:"propertiesValueCacheSize"`
	PropertiesValueExpireTime *int64 `yaml:"propertiesValueExpireTime" json:"propertiesValueExpireTime"`
}

ConfigFileConfigImpl 对接配置中心相关配置.

func (*ConfigFileConfigImpl) GetConfigConnectorConfig added in v1.1.0 

func (c *ConfigFileConfigImpl) GetConfigConnectorConfig() ConfigConnectorConfig

GetConfigConnectorConfig config.configConnector前缀开头的所有配置项.

func (*ConfigFileConfigImpl) GetConfigFilterConfig added in v1.5.0 

func (c *ConfigFileConfigImpl) GetConfigFilterConfig() ConfigFilterConfig

GetConfigFilterConfig config.configFilter前缀开头的所有配置项.

func (*ConfigFileConfigImpl) GetPropertiesValueCacheSize added in v1.1.0 

func (c *ConfigFileConfigImpl) GetPropertiesValueCacheSize() int32

GetPropertiesValueCacheSize config.propertiesValueCacheSize.

func (*ConfigFileConfigImpl) GetPropertiesValueExpireTime added in v1.1.0 

func (c *ConfigFileConfigImpl) GetPropertiesValueExpireTime() int64

GetPropertiesValueExpireTime config.propertiesValueExpireTime.

func (*ConfigFileConfigImpl) Init added in v1.1.0 

func (c *ConfigFileConfigImpl) Init()

Init 配置初始化.

func (*ConfigFileConfigImpl) IsEnable added in v1.1.0 

func (c *ConfigFileConfigImpl) IsEnable() bool

IsEnable config.enable.

func (*ConfigFileConfigImpl) SetDefault added in v1.1.0 

func (c *ConfigFileConfigImpl) SetDefault()

SetDefault 设置ConfigConnector配置的默认值.

func (*ConfigFileConfigImpl) SetEnable added in v1.1.0 

func (c *ConfigFileConfigImpl) SetEnable(enable bool)

SetEnable 设置是否开启配置中心功能.

func (*ConfigFileConfigImpl) SetPropertiesValueCacheSize added in v1.1.0 

func (c *ConfigFileConfigImpl) SetPropertiesValueCacheSize(propertiesValueCacheSize int32)

SetPropertiesValueCacheSize 设置类型转化缓存的key数量.

func (*ConfigFileConfigImpl) SetPropertiesValueExpireTime added in v1.1.0 

func (c *ConfigFileConfigImpl) SetPropertiesValueExpireTime(propertiesValueExpireTime int64)

SetPropertiesValueExpireTime 设置类型转化缓存的过期时间，默认为1分钟.

func (*ConfigFileConfigImpl) Verify added in v1.1.0 

func (c *ConfigFileConfigImpl) Verify() error

Verify 检验ConfigConnector配置.

type ConfigFilterConfig added in v1.5.0 

type ConfigFilterConfig interface {
	BaseConfig
	PluginConfig
	IsEnable() bool
	GetChain() []string
}

ConfigFilterConfig 配置中心加密相关配置

type ConfigFilterConfigImpl added in v1.5.0 

type ConfigFilterConfigImpl struct {
	Enable *bool         `yaml:"enable" json:"enable"`
	Chain  []string      `yaml:"chain" json:"chain"`
	Plugin PluginConfigs `yaml:"plugin" json:"plugin"`
}

ConfigFilterConfigImpl 配置过滤器配置

func (*ConfigFilterConfigImpl) GetChain added in v1.5.0 

func (c *ConfigFilterConfigImpl) GetChain() []string

GetChain get config filter chain

func (*ConfigFilterConfigImpl) GetPluginConfig added in v1.5.0 

func (c *ConfigFilterConfigImpl) GetPluginConfig(pluginName string) BaseConfig

GetPluginConfig get config filter plugin

func (*ConfigFilterConfigImpl) Init added in v1.5.0 

func (c *ConfigFilterConfigImpl) Init()

Init init config filter

func (*ConfigFilterConfigImpl) IsEnable added in v1.5.0 

func (c *ConfigFilterConfigImpl) IsEnable() bool

IsEnable is enable config filter

func (*ConfigFilterConfigImpl) SetChain added in v1.5.0 

func (c *ConfigFilterConfigImpl) SetChain(chain []string)

SetChain set config filter chain

func (*ConfigFilterConfigImpl) SetDefault added in v1.5.0 

func (c *ConfigFilterConfigImpl) SetDefault()

SetDefault set default config filter

func (*ConfigFilterConfigImpl) SetEnable added in v1.5.0 

func (c *ConfigFilterConfigImpl) SetEnable(enable bool)

SetEnable set enable config filter

func (*ConfigFilterConfigImpl) SetPluginConfig added in v1.5.0 

func (c *ConfigFilterConfigImpl) SetPluginConfig(pluginName string, value BaseConfig) error

SetPluginConfig set config filter plugin

func (*ConfigFilterConfigImpl) Verify added in v1.5.0 

func (c *ConfigFilterConfigImpl) Verify() error

Verify verify config filter

type Configuration 

type Configuration interface {
	BaseConfig
	// GetGlobal global前缀开头的所有配置项
	GetGlobal() GlobalConfig
	// GetConsumer consumer前缀开头的所有配置项
	GetConsumer() ConsumerConfig
	// GetProvider provider前缀开头的所有配置项
	GetProvider() ProviderConfig
	// GetConfigFile config前缀开头的所有配置项
	GetConfigFile() ConfigFileConfig
}

Configuration 全量配置对象.

type ConfigurationImpl 

type ConfigurationImpl struct {
	Global   *GlobalConfigImpl     `yaml:"global" json:"global"`
	Consumer *ConsumerConfigImpl   `yaml:"consumer" json:"consumer"`
	Provider *ProviderConfigImpl   `yaml:"provider" json:"provider"`
	Config   *ConfigFileConfigImpl `yaml:"config" json:"config"`
}

ConfigurationImpl cl5全局配置.

func LoadConfiguration 

func LoadConfiguration(buf []byte) (*ConfigurationImpl, error)

LoadConfiguration 加载配置项.

func LoadConfigurationByDefaultFile 

func LoadConfigurationByDefaultFile() (*ConfigurationImpl, error)

LoadConfigurationByDefaultFile 通过默认配置文件加载配置项.

func LoadConfigurationByFile 

func LoadConfigurationByFile(path string) (*ConfigurationImpl, error)

LoadConfigurationByFile 通过文件加载配置项.

func NewDefaultConfiguration 

func NewDefaultConfiguration(addresses []string) *ConfigurationImpl

NewDefaultConfiguration 创建默认配置对象.

func NewDefaultConfigurationWithDomain 

func NewDefaultConfigurationWithDomain() *ConfigurationImpl

NewDefaultConfigurationWithDomain 创建带有默认埋点server域名的默认配置.

func (*ConfigurationImpl) GetConfigFile added in v1.1.0 

func (c *ConfigurationImpl) GetConfigFile() ConfigFileConfig

GetConfigFile config前缀开头的所有配置项.

func (*ConfigurationImpl) GetConsumer 

func (c *ConfigurationImpl) GetConsumer() ConsumerConfig

GetConsumer cl5.consumer前缀开头的所有配置项.

func (*ConfigurationImpl) GetGlobal 

func (c *ConfigurationImpl) GetGlobal() GlobalConfig

GetGlobal cl5.global前缀开头的所有配置项.

func (*ConfigurationImpl) GetProvider 

func (c *ConfigurationImpl) GetProvider() ProviderConfig

GetProvider consumer前缀开头的所有配置项.

func (*ConfigurationImpl) Init 

func (c *ConfigurationImpl) Init()

Init 初始化整体配置对象.

func (*ConfigurationImpl) SetDefault 

func (c *ConfigurationImpl) SetDefault()

SetDefault 设置consumerConfig配置的默认值.

func (*ConfigurationImpl) Verify 

func (c *ConfigurationImpl) Verify() error

Verify 检验configuration配置.

type ConsumerConfig 

type ConsumerConfig interface {
	BaseConfig
	// GetLocalCache get local cache config
	GetLocalCache() LocalCacheConfig
	// GetServiceRouter get service router config
	GetServiceRouter() ServiceRouterConfig
	// GetLoadbalancer get load balancer config
	GetLoadbalancer() LoadbalancerConfig
	// GetCircuitBreaker get circuit breaker config
	GetCircuitBreaker() CircuitBreakerConfig
	// GetHealthCheck get health check config
	GetHealthCheck() HealthCheckConfig
	// GetServiceSpecific 服务独立配置
	GetServiceSpecific(namespace string, service string) ServiceSpecificConfig
}

ConsumerConfig consumer config object.

type ConsumerConfigImpl 

type ConsumerConfigImpl struct {
	LocalCache       *LocalCacheConfigImpl     `yaml:"localCache" json:"localCache"`
	ServiceRouter    *ServiceRouterConfigImpl  `yaml:"serviceRouter" json:"serviceRouter"`
	Loadbalancer     *LoadBalancerConfigImpl   `yaml:"loadbalancer" json:"loadbalancer"`
	CircuitBreaker   *CircuitBreakerConfigImpl `yaml:"circuitBreaker" json:"circuitBreaker"`
	HealthCheck      *HealthCheckConfigImpl    `yaml:"healthCheck" json:"healthCheck"`
	ServicesSpecific []*ServiceSpecific        `yaml:"servicesSpecific" json:"servicesSpecific"`
}

ConsumerConfigImpl 消费者配置.

func (*ConsumerConfigImpl) GetCircuitBreaker 

func (c *ConsumerConfigImpl) GetCircuitBreaker() CircuitBreakerConfig

GetCircuitBreaker consumer.circuitbreaker前缀开头的所有配置.

func (*ConsumerConfigImpl) GetHealthCheck 

func (c *ConsumerConfigImpl) GetHealthCheck() HealthCheckConfig

GetHealthCheck get health check config.

func (*ConsumerConfigImpl) GetLoadbalancer 

func (c *ConsumerConfigImpl) GetLoadbalancer() LoadbalancerConfig

GetLoadbalancer consumer.loadbalancer前缀开头的所有配置.

func (*ConsumerConfigImpl) GetLocalCache 

func (c *ConsumerConfigImpl) GetLocalCache() LocalCacheConfig

GetLocalCache consumer.localCache前缀开头的所有配置.

func (*ConsumerConfigImpl) GetServiceRouter 

func (c *ConsumerConfigImpl) GetServiceRouter() ServiceRouterConfig

GetServiceRouter consumer.serviceRouter前缀开头的所有配置.

func (*ConsumerConfigImpl) GetServiceSpecific 

func (c *ConsumerConfigImpl) GetServiceSpecific(namespace string, service string) ServiceSpecificConfig

GetServiceSpecific 服务独立配置.

func (*ConsumerConfigImpl) Init 

func (c *ConsumerConfigImpl) Init()

Init 初始化ConsumerConfigImpl.

func (*ConsumerConfigImpl) SetDefault 

func (c *ConsumerConfigImpl) SetDefault()

SetDefault 设置consumerConfig配置的默认值.

func (*ConsumerConfigImpl) Verify 

func (c *ConsumerConfigImpl) Verify() error

Verify 检验consumerConfig配置.

type ErrorCountConfig 

type ErrorCountConfig interface {
	// GetContinuousErrorThreshold 连续错误数阈值
	GetContinuousErrorThreshold() int
	// SetContinuousErrorThreshold 设置连续错误数阈值
	SetContinuousErrorThreshold(int)
	// GetMetricStatTimeWindow 连续错误数统计时间窗口
	GetMetricStatTimeWindow() time.Duration
	// SetMetricStatTimeWindow 设置连续错误数统计时间窗口
	SetMetricStatTimeWindow(time.Duration)
	// GetMetricNumBuckets 连续错误数统计滑桶数量
	GetMetricNumBuckets() int
	// SetMetricNumBuckets 设置连续错误数统计滑桶数量
	SetMetricNumBuckets(int)
	// GetBucketInterval 获取单个滑桶的时间间隔
	GetBucketInterval() time.Duration
}

ErrorCountConfig 连续错误数熔断配置.

type ErrorRateConfig 

type ErrorRateConfig interface {
	// GetRequestVolumeThreshold 触发错误率熔断的请求量阈值
	GetRequestVolumeThreshold() int
	// SetRequestVolumeThreshold 设置触发错误率熔断的请求量阈值
	SetRequestVolumeThreshold(int)
	// GetErrorRatePercent 触发熔断的错误率阈值，取值范围(0, 100]
	GetErrorRatePercent() int
	// SetErrorRatePercent 设置错误率阈值
	SetErrorRatePercent(int)
	// GetMetricStatTimeWindow 错误率统计时间窗口
	GetMetricStatTimeWindow() time.Duration
	// SetMetricStatTimeWindow 设置错误率统计时间窗口
	SetMetricStatTimeWindow(time.Duration)
	// GetMetricNumBuckets 统计窗口细分的桶数量
	GetMetricNumBuckets() int
	// SetMetricNumBuckets 设置统计窗口细分的桶数量
	SetMetricNumBuckets(int)
	// GetBucketInterval 获取单个滑桶的时间间隔
	GetBucketInterval() time.Duration
}

ErrorRateConfig 错误率熔断配置.

type GlobalConfig 

type GlobalConfig interface {
	BaseConfig
	// GetSystem .
	GetSystem() SystemConfig
	// GetAPI global.api前缀开头的所有配置项
	GetAPI() APIConfig
	// GetServerConnector global.serverConnector前缀开头的所有配置项
	GetServerConnector() ServerConnectorConfig
	// GetStatReporter global.statReporter前缀开头的所有配置项
	GetStatReporter() StatReporterConfig
	// GetLocation global.location前缀开头的所有配置项
	GetLocation() LocationConfig
}

GlobalConfig 全局配置对象.

type GlobalConfigImpl 

type GlobalConfigImpl struct {
	System          *SystemConfigImpl          `yaml:"system" json:"system"`
	API             *APIConfigImpl             `yaml:"api" json:"api"`
	ServerConnector *ServerConnectorConfigImpl `yaml:"serverConnector" json:"serverConnector"`
	StatReporter    *StatReporterConfigImpl    `yaml:"statReporter" json:"statReporter"`
	Location        *LocationConfigImpl        `yaml:"location" json:"location"`
}

GlobalConfigImpl 全局配置.

func (*GlobalConfigImpl) GetAPI 

func (g *GlobalConfigImpl) GetAPI() APIConfig

GetAPI global.api前缀开头的所有配置项.

func (*GlobalConfigImpl) GetLocation added in v1.1.0 

func (g *GlobalConfigImpl) GetLocation() LocationConfig

GetLocation cl5.global.location前缀开头的所有配置项.

func (*GlobalConfigImpl) GetServerConnector 

func (g *GlobalConfigImpl) GetServerConnector() ServerConnectorConfig

GetServerConnector global.serverConnector前缀开头的所有配置项.

func (*GlobalConfigImpl) GetStatReporter 

func (g *GlobalConfigImpl) GetStatReporter() StatReporterConfig

GetStatReporter cl5.global.statReporter前缀开头的所有配置项.

func (*GlobalConfigImpl) GetSystem 

func (g *GlobalConfigImpl) GetSystem() SystemConfig

GetSystem 获取系统配置.

func (*GlobalConfigImpl) Init 

func (g *GlobalConfigImpl) Init()

Init 全局配置初始化.

func (*GlobalConfigImpl) SetDefault 

func (g *GlobalConfigImpl) SetDefault()

SetDefault 设置globalConfig配置的默认值.

func (*GlobalConfigImpl) Verify 

func (g *GlobalConfigImpl) Verify() error

Verify 检验globalConfig配置.

type HealthCheckConfig 

type HealthCheckConfig interface {
	BaseConfig
	PluginConfig
	// GetWhen get when to active health check
	GetWhen() When
	// SetWhen set when to active health check
	SetWhen(When)
	// GetInterval get health check interval
	GetInterval() time.Duration
	// SetInterval set health check interval
	SetInterval(duration time.Duration)
	// GetTimeout get health check max timeout
	GetTimeout() time.Duration
	// SetTimeout set health check max timeout
	SetTimeout(duration time.Duration)
	// GetConcurrency get concurrency to execute the health check jobs
	GetConcurrency() int
	// SetConcurrency set concurrency to execute the health check jobs
	SetConcurrency(int)
	// GetChain get health checking chain
	GetChain() []string
	// SetChain set health checking chain
	SetChain([]string)
}

HealthCheckConfig active health check config.

type HealthCheckConfigImpl 

type HealthCheckConfigImpl struct {
	When        When          `yaml:"when" json:"when"`
	Interval    time.Duration `yaml:"interval" json:"interval"`
	Timeout     time.Duration `yaml:"timeout" json:"timeout"`
	Chain       []string      `yaml:"chain" json:"chain"`
	Concurrency int           `yaml:"concurrency" json:"concurrency"`
	Plugin      PluginConfigs `yaml:"plugin" json:"plugin"`
}

HealthCheckConfigImpl health check config implementation.

func (*HealthCheckConfigImpl) GetChain 

func (h *HealthCheckConfigImpl) GetChain() []string

GetChain get health checking chain.

func (*HealthCheckConfigImpl) GetConcurrency 

func (h *HealthCheckConfigImpl) GetConcurrency() int

GetConcurrency get concurrency to execute the health check jobs.

func (*HealthCheckConfigImpl) GetInterval 

func (h *HealthCheckConfigImpl) GetInterval() time.Duration

GetInterval get health check interval.

func (*HealthCheckConfigImpl) GetPluginConfig 

func (h *HealthCheckConfigImpl) GetPluginConfig(pluginName string) BaseConfig

GetPluginConfig get plugin config by name.

func (*HealthCheckConfigImpl) GetTimeout 

func (h *HealthCheckConfigImpl) GetTimeout() time.Duration

GetTimeout get health check max timeout.

func (*HealthCheckConfigImpl) GetWhen 

func (h *HealthCheckConfigImpl) GetWhen() When

GetWhen get when to active health check.

func (*HealthCheckConfigImpl) Init 

func (h *HealthCheckConfigImpl) Init()

Init 初始化CircuitBreakerConfigImpl配置.

func (*HealthCheckConfigImpl) SetChain 

func (h *HealthCheckConfigImpl) SetChain(chain []string)

SetChain set health checking chain.

func (*HealthCheckConfigImpl) SetConcurrency 

func (h *HealthCheckConfigImpl) SetConcurrency(value int)

SetConcurrency set concurrency to execute the health check jobs.

func (*HealthCheckConfigImpl) SetDefault 

func (h *HealthCheckConfigImpl) SetDefault()

SetDefault set default values to healthCheckConfig.

func (*HealthCheckConfigImpl) SetInterval 

func (h *HealthCheckConfigImpl) SetInterval(duration time.Duration)

SetInterval set health check interval.

func (*HealthCheckConfigImpl) SetPluginConfig 

func (h *HealthCheckConfigImpl) SetPluginConfig(pluginName string, value BaseConfig) error

SetPluginConfig set plugin config by name.

func (*HealthCheckConfigImpl) SetTimeout 

func (h *HealthCheckConfigImpl) SetTimeout(duration time.Duration)

SetTimeout set health check max timeout.

func (*HealthCheckConfigImpl) SetWhen 

func (h *HealthCheckConfigImpl) SetWhen(when When)

SetWhen set when to active health check.

func (*HealthCheckConfigImpl) Verify 

func (h *HealthCheckConfigImpl) Verify() error

Verify the healthCheckConfig.

type LoadBalancerConfigImpl 

type LoadBalancerConfigImpl struct {
	// 负载均衡类型
	Type string `yaml:"type" json:"type"`
	// 插件相关配置
	Plugin PluginConfigs `yaml:"plugin" json:"plugin"`
}

LoadBalancerConfigImpl 负载均衡配置.

func (*LoadBalancerConfigImpl) GetPluginConfig 

func (l *LoadBalancerConfigImpl) GetPluginConfig(pluginName string) BaseConfig

GetPluginConfig consumer.loadbalancer.plugin.

func (*LoadBalancerConfigImpl) GetType 

func (l *LoadBalancerConfigImpl) GetType() string

GetType 负载均衡类型.

func (*LoadBalancerConfigImpl) Init 

func (l *LoadBalancerConfigImpl) Init()

Init 负载均衡配置初始化.

func (*LoadBalancerConfigImpl) SetDefault 

func (l *LoadBalancerConfigImpl) SetDefault()

SetDefault 设置LocalCacheConfig配置的默认值.

func (*LoadBalancerConfigImpl) SetPluginConfig 

func (l *LoadBalancerConfigImpl) SetPluginConfig(pluginName string, value BaseConfig) error

SetPluginConfig 输出插件具体配置.

func (*LoadBalancerConfigImpl) SetType 

func (l *LoadBalancerConfigImpl) SetType(typ string)

SetType 设置负载均衡类型.

func (*LoadBalancerConfigImpl) Verify 

func (l *LoadBalancerConfigImpl) Verify() error

Verify 检验LocalCacheConfig配置.

type LoadbalancerConfig 

type LoadbalancerConfig interface {
	BaseConfig
	PluginConfig
	// GetType 负载均衡类型
	GetType() string
	// SetType 设置负载均衡类型
	SetType(string)
}

LoadbalancerConfig 负载均衡相关配置项.

type LocalCacheConfig 

type LocalCacheConfig interface {
	BaseConfig
	PluginConfig
	// GetServiceExpireTime consumer.localCache.service.expireTime,
	// 服务的超时淘汰时间
	GetServiceExpireTime() time.Duration
	// SetServiceExpireTime 设置服务的超时淘汰时间
	SetServiceExpireTime(time.Duration)
	// GetServiceRefreshInterval consumer.localCache.service.refreshInterval
	// 服务的定期刷新时间
	GetServiceRefreshInterval() time.Duration
	// SetServiceRefreshInterval 设置服务的定期刷新时间
	SetServiceRefreshInterval(time.Duration)
	// IsPersistEnable consumer.localCache.persistEnable
	// 是否启用本地缓存
	IsPersistEnable() bool
	// SetPersistEnable 设置是否启用本地缓存
	SetPersistEnable(enable bool)
	// GetPersistDir consumer.localCache.persistDir
	// 本地缓存持久化路径
	GetPersistDir() string
	// SetPersistDir 设置本地缓存持久化路径
	SetPersistDir(string)
	// GetType consumer.localCache.type
	// 本地缓存类型，默认default，可修改成具体的缓存插件名
	GetType() string
	// SetType 设置本地缓存类型
	SetType(string)
	// GetPersistMaxWriteRetry consumer.localCache.persistMaxWriteRetry
	// 缓存最大写重试次数
	GetPersistMaxWriteRetry() int
	// SetPersistMaxWriteRetry 设置缓存最大写重试次数
	SetPersistMaxWriteRetry(int)
	// GetPersistMaxReadRetry consumer.localCache.persistMaxReadRetry
	// 缓存最大读重试次数
	GetPersistMaxReadRetry() int
	// SetPersistMaxReadRetry 设置缓存最大读重试次数
	SetPersistMaxReadRetry(int)
	// GetPersistRetryInterval consumer.localCache.persistRetryInterval
	// 缓存持久化重试间隔
	GetPersistRetryInterval() time.Duration
	// SetPersistRetryInterval 设置缓存持久化重试间隔
	SetPersistRetryInterval(time.Duration)
	// GetPersistAvailableInterval 获取缓存文件有效时间
	GetPersistAvailableInterval() time.Duration
	// SetPersistAvailableInterval 设置缓存文件有效时间
	SetPersistAvailableInterval(interval time.Duration)
	// GetStartUseFileCache 获取是否可以直接使用缓存标签
	GetStartUseFileCache() bool
	// SetStartUseFileCache 设置是否可以直接使用缓存
	SetStartUseFileCache(useCacheFile bool)
	// SetPushEmptyProtection 设置推空保护开关
	SetPushEmptyProtection(pushEmptyProtection bool)
	// GetPushEmptyProtection 获取推空保护开关
	GetPushEmptyProtection() bool
}

LocalCacheConfig 本地缓存相关配置项.

type LocalCacheConfigImpl 

type LocalCacheConfigImpl struct {
	// consumer.localCache.service.expireTime,
	// 服务的超时淘汰时间
	ServiceExpireTime *time.Duration `yaml:"serviceExpireTime" json:"serviceExpireTime"`
	// consumer.localCache.service.refreshInterval
	// 服务的定期刷新时间
	ServiceRefreshInterval *time.Duration `yaml:"serviceRefreshInterval" json:"serviceRefreshInterval"`
	// consumer.localCache.persistDir
	// 本地缓存持久化路径
	PersistDir string `yaml:"persistDir" json:"persistDir"`
	// consumer.localCache.type
	// 本地缓存类型，默认inmemory，可修改成具体的缓存插件名
	Type string `yaml:"type" json:"type"`
	// 是否启用本地缓存
	PersistEnable bool `yaml:"persistEnable" json:"persistEnable"`
	// consumer.localCache.persistMaxWriteRetry
	PersistMaxWriteRetry int `yaml:"persistMaxWriteRetry" json:"persistMaxWriteRetry"`
	// consumer.localCache.persistReadRetry
	PersistMaxReadRetry int `yaml:"persistMaxReadRetry" json:"persistMaxReadRetry"`
	// consumer.localCache.persistRetryInterval
	PersistRetryInterval *time.Duration `yaml:"persistRetryInterval" json:"persistRetryInterval"`
	// 缓存文件有效时间差值
	PersistAvailableInterval *time.Duration `yaml:"persistAvailableInterval" json:"persistAvailableInterval"`
	// 启动后，首次名字服务是否可以使用缓存文件
	StartUseFileCache *bool `yaml:"startUseFileCache" json:"startUseFileCache"`
	// PushEmptyProtection 推空保护开关
	PushEmptyProtection *bool `yaml:"pushEmptyProtection" json:"pushEmptyProtection"`
	// 插件相关配置
	Plugin PluginConfigs `yaml:"plugin" json:"plugin"`
}

LocalCacheConfigImpl 本地缓存配置.

func (*LocalCacheConfigImpl) GetPersistAvailableInterval 

func (l *LocalCacheConfigImpl) GetPersistAvailableInterval() time.Duration

GetPersistAvailableInterval consumer.localCache.persist.availableInterval.

func (*LocalCacheConfigImpl) GetPersistDir 

func (l *LocalCacheConfigImpl) GetPersistDir() string

GetPersistDir consumer.localCache.persist.path 本地缓存持久化路径.

func (*LocalCacheConfigImpl) GetPersistMaxReadRetry 

func (l *LocalCacheConfigImpl) GetPersistMaxReadRetry() int

GetPersistMaxReadRetry consumer.localCache.persist.maxReadRetry.

func (*LocalCacheConfigImpl) GetPersistMaxWriteRetry 

func (l *LocalCacheConfigImpl) GetPersistMaxWriteRetry() int

GetPersistMaxWriteRetry consumer.localCache.persist.maxWriteRetry.

func (*LocalCacheConfigImpl) GetPersistRetryInterval 

func (l *LocalCacheConfigImpl) GetPersistRetryInterval() time.Duration

GetPersistRetryInterval consumer.localCache.persist.retryInterval.

func (*LocalCacheConfigImpl) GetPluginConfig 

func (l *LocalCacheConfigImpl) GetPluginConfig(pluginName string) BaseConfig

GetPluginConfig consumer.localCache.plugin.

func (*LocalCacheConfigImpl) GetPushEmptyProtection added in v1.2.0 

func (l *LocalCacheConfigImpl) GetPushEmptyProtection() bool

GetPushEmptyProtection 获取推空保护开关

func (*LocalCacheConfigImpl) GetServiceExpireTime 

func (l *LocalCacheConfigImpl) GetServiceExpireTime() time.Duration

GetServiceExpireTime consumer.localCache.service.expireTime, 服务的超时淘汰时间.

func (*LocalCacheConfigImpl) GetServiceRefreshInterval 

func (l *LocalCacheConfigImpl) GetServiceRefreshInterval() time.Duration

GetServiceRefreshInterval consumer.localCache.service.refreshInterval 服务的定期刷新间隔.

func (*LocalCacheConfigImpl) GetStartUseFileCache 

func (l *LocalCacheConfigImpl) GetStartUseFileCache() bool

GetStartUseFileCache 获取是否可以直接使用缓存标签.

func (*LocalCacheConfigImpl) GetType 

func (l *LocalCacheConfigImpl) GetType() string

GetType consumer.localCache.type 本地缓存类型，默认default，可修改成具体的缓存插件名.

func (*LocalCacheConfigImpl) Init 

func (l *LocalCacheConfigImpl) Init()

Init localche配置初始化.

func (*LocalCacheConfigImpl) IsPersistEnable added in v1.2.0 

func (l *LocalCacheConfigImpl) IsPersistEnable() bool

IsPersistEnable consumer.localCache.persistEnable 是否启用本地缓存

func (*LocalCacheConfigImpl) SetDefault 

func (l *LocalCacheConfigImpl) SetDefault()

SetDefault 设置LocalCacheConfig配置的默认值.

func (*LocalCacheConfigImpl) SetPersistAvailableInterval 

func (l *LocalCacheConfigImpl) SetPersistAvailableInterval(interval time.Duration)

SetPersistAvailableInterval 设置本地缓存持久化文件有效时间差值.

func (*LocalCacheConfigImpl) SetPersistDir 

func (l *LocalCacheConfigImpl) SetPersistDir(dir string)

SetPersistDir 设置本地缓存持久化路径.

func (*LocalCacheConfigImpl) SetPersistEnable added in v1.2.0 

func (l *LocalCacheConfigImpl) SetPersistEnable(enable bool)

SetPersistEnable 设置是否启用本地缓存

func (*LocalCacheConfigImpl) SetPersistMaxReadRetry 

func (l *LocalCacheConfigImpl) SetPersistMaxReadRetry(maxReadRetry int)

SetPersistMaxReadRetry 设置本地缓存持久化读取失败重试次数.

func (*LocalCacheConfigImpl) SetPersistMaxWriteRetry 

func (l *LocalCacheConfigImpl) SetPersistMaxWriteRetry(maxWriteRetry int)

SetPersistMaxWriteRetry 设置本地缓存持久化写入失败重试次数.

func (*LocalCacheConfigImpl) SetPersistRetryInterval 

func (l *LocalCacheConfigImpl) SetPersistRetryInterval(interval time.Duration)

SetPersistRetryInterval 设置本地缓存持久化重试间隔.

func (*LocalCacheConfigImpl) SetPluginConfig 

func (l *LocalCacheConfigImpl) SetPluginConfig(pluginName string, value BaseConfig) error

SetPluginConfig 输出插件具体配置.

func (*LocalCacheConfigImpl) SetPushEmptyProtection added in v1.2.0 

func (l *LocalCacheConfigImpl) SetPushEmptyProtection(pushEmptyProtection bool)

SetPushEmptyProtection 设置推空保护开关

func (*LocalCacheConfigImpl) SetServiceExpireTime 

func (l *LocalCacheConfigImpl) SetServiceExpireTime(expireTime time.Duration)

SetServiceExpireTime 设置服务超时淘汰时间.

func (*LocalCacheConfigImpl) SetServiceRefreshInterval 

func (l *LocalCacheConfigImpl) SetServiceRefreshInterval(interval time.Duration)

SetServiceRefreshInterval 设置服务定时刷新间隔.

func (*LocalCacheConfigImpl) SetStartUseFileCache 

func (l *LocalCacheConfigImpl) SetStartUseFileCache(useCacheFile bool)

SetStartUseFileCache 设置是否可以直接使用缓存.

func (*LocalCacheConfigImpl) SetType 

func (l *LocalCacheConfigImpl) SetType(typ string)

SetType 设置本地缓存类型.

func (*LocalCacheConfigImpl) Verify 

func (l *LocalCacheConfigImpl) Verify() error

Verify 检验LocalCacheConfig配置.

type LocationConfig added in v1.1.0 

type LocationConfig interface {
	BaseConfig
	// GetProvider 获取地理位置的提供者插件名称
	GetProviders() []*LocationProviderConfigImpl

	GetProvider(typ string) *LocationProviderConfigImpl
}

LocationConfig SDK获取自身当前地理位置配置.

type LocationConfigImpl added in v1.1.0 

type LocationConfigImpl struct {
	Providers []*LocationProviderConfigImpl `yaml:"providers" json:"providers"`
}

LocationConfigImpl 地理位置配置.

func (*LocationConfigImpl) GetProvider added in v1.1.0 

func (a *LocationConfigImpl) GetProvider(providerType string) *LocationProviderConfigImpl

GetProvider 根据类型获取对应的provider

func (*LocationConfigImpl) GetProviders added in v1.4.0 

func (a *LocationConfigImpl) GetProviders() []*LocationProviderConfigImpl

GetProviders 获取所有的provider

func (*LocationConfigImpl) Init added in v1.1.0 

func (a *LocationConfigImpl) Init()

Init 初始化

func (*LocationConfigImpl) SetDefault added in v1.1.0 

func (a *LocationConfigImpl) SetDefault()

SetDefault 设置LocalCacheConfig配置的默认值.

func (*LocationConfigImpl) Verify added in v1.1.0 

func (a *LocationConfigImpl) Verify() error

Verify 检验LocalCacheConfig配置.

type LocationProviderConfigImpl added in v1.4.0 

type LocationProviderConfigImpl struct {
	Type    string                 `yaml:"type" json:"type"`
	Options map[string]interface{} `yaml:"options" json:"options"`
}

func (LocationProviderConfigImpl) GetOptions added in v1.4.0 

func (l LocationProviderConfigImpl) GetOptions() map[string]interface{}

func (LocationProviderConfigImpl) GetType added in v1.4.0 

func (l LocationProviderConfigImpl) GetType() string

func (LocationProviderConfigImpl) SetDefault added in v1.4.0 

func (l LocationProviderConfigImpl) SetDefault()

func (LocationProviderConfigImpl) Verify added in v1.4.0 

func (l LocationProviderConfigImpl) Verify() error

type NearbyConfig 

type NearbyConfig interface {
	BaseConfig
	// SetMatchLevel 设置匹配级别，consumer.serviceRouter.plugin.nearbyBasedRouter.matchLevel
	SetMatchLevel(level string)
	// GetMatchLevel 获取匹配级别，consumer.serviceRouter.plugin.nearbyBasedRouter.matchLevel
	GetMatchLevel() string
	// SetLowestMatchLevel .
	// Deprecated: 设置可以降级的最低匹配级别, 已废弃，请使用SetMaxMatchLevel
	SetLowestMatchLevel(level string)
	// GetLowestMatchLevel .
	// Deprecated: 获取可以降级的最低匹配级别,已废弃，请使用GetMaxMatchLevel
	GetLowestMatchLevel() string
	// SetMaxMatchLevel 设置可以降级的最低匹配级别,consumer.serviceRouter.plugin.nearbyBasedRouter.maxMatchLevel
	SetMaxMatchLevel(level string)
	// GetMaxMatchLevel 获取可以降级的最低匹配级别,consumer.serviceRouter.plugin.nearbyBasedRouter.maxMatchLevel
	GetMaxMatchLevel() string
	// SetStrictNearby 设置是否进行严格就近,consumer.serviceRouter.plugin.nearbyBasedRouter.strictNearby
	SetStrictNearby(s bool)
	// IsStrictNearby 获取是否进行严格就近,consumer.serviceRouter.plugin.nearbyBasedRouter.strictNearby
	IsStrictNearby() bool
	// IsEnableDegradeByUnhealthyPercent 是否开启根据不健康实例比例进行降级就近匹配,
	// consumer.serviceRouter.plugin.nearbyBasedRouter.enableDegradeByUnhealthyPercent
	IsEnableDegradeByUnhealthyPercent() bool
	// SetEnableDegradeByUnhealthyPercent 设置是否开启根据不健康实例比例进行降级就近匹配
	// consumer.serviceRouter.plugin.nearbyBasedRouter.enableDegradeByUnhealthyPercent
	SetEnableDegradeByUnhealthyPercent(e bool)
	// GetUnhealthyPercentToDegrade 获取触发降级匹配的不健康实例比例,
	// consumer.serviceRouter.plugin.nearbyBasedRouter.unhealthyPercentToDegrade
	GetUnhealthyPercentToDegrade() int
	// SetUnhealthyPercentToDegrade 设置触发降级匹配的不健康实例比例,consumer.serviceRouter.plugin.nearbyBasedRouter.unhealthyPercentToDegrade
	SetUnhealthyPercentToDegrade(u int)
}

NearbyConfig 就近路由配置.

type PluginConfig 

type PluginConfig interface {
	// GetPluginConfig 获取plugin.<name>下的插件配置，将map[string]interface形式的配置marshal进value中
	GetPluginConfig(pluginName string) BaseConfig
	// SetPluginConfig 设置插件配置，将value的内容unmarshal为map[string]interface{}形式
	SetPluginConfig(plugName string, value BaseConfig) error
}

PluginConfig 插件配置对象.

type PluginConfigs 

type PluginConfigs map[string]interface{}

PluginConfigs 插件配置实现类.

func (PluginConfigs) GetPluginConfig 

func (p PluginConfigs) GetPluginConfig(pluginName string) BaseConfig

GetPluginConfig 根据插件名获取配置.

func (PluginConfigs) Init 

func (p PluginConfigs) Init(typ common.Type)

Init 初始化配置对象.

func (PluginConfigs) SetDefault 

func (p PluginConfigs) SetDefault(typ common.Type)

SetDefault 设置默认值.

func (PluginConfigs) SetPluginConfig 

func (p PluginConfigs) SetPluginConfig(plugType common.Type, plugName string, value BaseConfig) error

SetPluginConfig 设置单独一个插件的值.

func (PluginConfigs) Verify 

func (p PluginConfigs) Verify() error

Verify 校验插件配置.

type ProviderConfig 

type ProviderConfig interface {
	BaseConfig
	// GetRateLimit 获取限流配置
	GetRateLimit() RateLimitConfig
	// GetMinRegisterInterval get minimum interval between two register operation
	GetMinRegisterInterval() time.Duration
}

ProviderConfig 被调端配置对象.

type ProviderConfigImpl 

type ProviderConfigImpl struct {
	// 限流配置
	RateLimit *RateLimitConfigImpl `yaml:"rateLimit" json:"rateLimit"`
	// minimum interval between tow register operation
	MinRgisterInterval time.Duration `yaml:"minRegisterInterval" json:"minRegisterInterval"`
}

ProviderConfigImpl 服务提供者配置.

func (*ProviderConfigImpl) GetMinRegisterInterval added in v1.2.0 

func (p *ProviderConfigImpl) GetMinRegisterInterval() time.Duration

GetMinRegisterInterval get minimum interval between two register operation

func (*ProviderConfigImpl) GetRateLimit 

func (p *ProviderConfigImpl) GetRateLimit() RateLimitConfig

GetRateLimit 是否启用限流能力.

func (*ProviderConfigImpl) Init 

func (p *ProviderConfigImpl) Init()

Init 配置初始化.

func (*ProviderConfigImpl) SetDefault 

func (p *ProviderConfigImpl) SetDefault()

SetDefault 设置默认参数.

func (*ProviderConfigImpl) Verify 

func (p *ProviderConfigImpl) Verify() error

Verify 校验配置参数.

type RateLimitConfig 

type RateLimitConfig interface {
	BaseConfig
	PluginConfig
	// IsEnable 是否启用限流能力
	IsEnable() bool
	// SetEnable 设置是否启用限流能力
	SetEnable(bool)
	// GetMaxWindowSize 获取最大限流窗口数量
	GetMaxWindowSize() int
	// SetMaxWindowSize 设置最大限流窗口数量
	SetMaxWindowSize(maxSize int)
	// GetPurgeInterval 获取超时淘汰周期
	GetPurgeInterval() time.Duration
	// SetPurgeInterval 设置超时淘汰周期
	SetPurgeInterval(time.Duration)
	// GetLimiterService 获取限流服务
	GetLimiterService() string
	// SetLimiterService 设置限流服务
	SetLimiterService(value string)
	// SetLimiterNamespace 设置限流命名空间
	SetLimiterNamespace(value string)
	// GetLimiterNamespace 获取限流命名空间
	GetLimiterNamespace() string
}

RateLimitConfig 限流相关配置.

type RateLimitConfigImpl 

type RateLimitConfigImpl struct {
	// 是否启动限流
	Enable *bool `yaml:"enable" json:"enable"`
	// 各个限流插件的配置
	Plugin PluginConfigs `yaml:"plugin" json:"plugin"`
	// 最大限流窗口数量
	MaxWindowSize int `yaml:"maxWindowSize" json:"maxWindowSize"`
	// 超时window检查周期
	PurgeInterval time.Duration `yaml:"purgeInterval" json:"purgeInterval"`
	// LimiterNamespace 限流服务的命名空间
	LimiterNamespace string `yaml:"limiterNamespace" json:"limiterNamespace"`
	// LimiterService 限流服务的服务名
	LimiterService string `yaml:"limiterService" json:"limiterService"`
}

RateLimitConfigImpl 限流配置对象.

func (*RateLimitConfigImpl) GetLimiterNamespace added in v1.2.0 

func (r *RateLimitConfigImpl) GetLimiterNamespace() string

func (*RateLimitConfigImpl) GetLimiterService added in v1.2.0 

func (r *RateLimitConfigImpl) GetLimiterService() string

func (*RateLimitConfigImpl) GetMaxWindowSize 

func (r *RateLimitConfigImpl) GetMaxWindowSize() int

GetMaxWindowSize .

func (*RateLimitConfigImpl) GetPluginConfig 

func (r *RateLimitConfigImpl) GetPluginConfig(pluginName string) BaseConfig

GetPluginConfig 获取插件配置.

func (*RateLimitConfigImpl) GetPurgeInterval 

func (r *RateLimitConfigImpl) GetPurgeInterval() time.Duration

GetPurgeInterval .

func (*RateLimitConfigImpl) Init 

func (r *RateLimitConfigImpl) Init()

Init 配置初始化.

func (*RateLimitConfigImpl) IsEnable 

func (r *RateLimitConfigImpl) IsEnable() bool

IsEnable 是否启用限流能力.

func (*RateLimitConfigImpl) SetDefault 

func (r *RateLimitConfigImpl) SetDefault()

SetDefault 设置默认参数.

func (*RateLimitConfigImpl) SetEnable 

func (r *RateLimitConfigImpl) SetEnable(value bool)

SetEnable 设置是否启用限流能力.

func (*RateLimitConfigImpl) SetLimiterNamespace added in v1.2.0 

func (r *RateLimitConfigImpl) SetLimiterNamespace(value string)

func (*RateLimitConfigImpl) SetLimiterService added in v1.2.0 

func (r *RateLimitConfigImpl) SetLimiterService(value string)

func (*RateLimitConfigImpl) SetMaxWindowSize 

func (r *RateLimitConfigImpl) SetMaxWindowSize(maxSize int)

SetMaxWindowSize .

func (*RateLimitConfigImpl) SetPluginConfig 

func (r *RateLimitConfigImpl) SetPluginConfig(pluginName string, value BaseConfig) error

SetPluginConfig 设置插件配置.

func (*RateLimitConfigImpl) SetPurgeInterval 

func (r *RateLimitConfigImpl) SetPurgeInterval(v time.Duration)

SetPurgeInterval .

func (*RateLimitConfigImpl) Verify 

func (r *RateLimitConfigImpl) Verify() error

Verify 校验配置参数.

type ServerClusterConfig 

type ServerClusterConfig interface {
	BaseConfig
	// GetNamespace 获取命名空间
	GetNamespace() string
	// SetNamespace 设置命名空间
	SetNamespace(string)
	// GetService 获取服务名
	GetService() string
	// SetService 设置服务名
	SetService(string)
	// GetRefreshInterval 系统服务的刷新间隔
	GetRefreshInterval() time.Duration
	// SetRefreshInterval 设置系统服务的刷新间隔
	SetRefreshInterval(time.Duration)
}

ServerClusterConfig 单个系统服务集群.

type ServerClusterConfigImpl 

type ServerClusterConfigImpl struct {
	Namespace       string         `yaml:"namespace" json:"namespace"`
	Service         string         `yaml:"service" json:"service"`
	RefreshInterval *time.Duration `yaml:"refreshInterval" json:"refreshInterval"`
}

ServerClusterConfigImpl 单个服务集群配置.

func NewServerClusterConfig 

func NewServerClusterConfig(svcKey model.ServiceKey) *ServerClusterConfigImpl

NewServerClusterConfig 通过服务信息创建服务集群配置.

func (*ServerClusterConfigImpl) GetNamespace 

func (s *ServerClusterConfigImpl) GetNamespace() string

GetNamespace 获取命名空间.

func (*ServerClusterConfigImpl) GetRefreshInterval 

func (s *ServerClusterConfigImpl) GetRefreshInterval() time.Duration

GetRefreshInterval 获取系统服务刷新间隔.

func (*ServerClusterConfigImpl) GetService 

func (s *ServerClusterConfigImpl) GetService() string

GetService 获取服务名.

func (*ServerClusterConfigImpl) SetDefault 

func (s *ServerClusterConfigImpl) SetDefault()

SetDefault 设置ServerClusterConfig默认配置.

func (*ServerClusterConfigImpl) SetNamespace 

func (s *ServerClusterConfigImpl) SetNamespace(namespace string)

SetNamespace 设置命名空间.

func (*ServerClusterConfigImpl) SetRefreshInterval 

func (s *ServerClusterConfigImpl) SetRefreshInterval(interval time.Duration)

SetRefreshInterval 获取系统服务刷新间隔.

func (*ServerClusterConfigImpl) SetService 

func (s *ServerClusterConfigImpl) SetService(service string)

SetService 设置服务名.

func (*ServerClusterConfigImpl) Verify 

func (s *ServerClusterConfigImpl) Verify() error

Verify 校验ServerClusterConfig配置.

type ServerConnectorConfig 

type ServerConnectorConfig interface {
	BaseConfig
	PluginConfig
	// GetAddresses global.serverConnector.addresses
	// 远端server地址，格式为<host>:<port>
	GetAddresses() []string
	// SetAddresses 设置远端server地址，格式为<host>:<port>
	SetAddresses([]string)
	// GetProtocol global.serverConnector.protocol
	// 与server对接的协议
	GetProtocol() string
	// SetProtocol 设置与server对接的协议
	SetProtocol(string)
	// GetConnectTimeout global.serverConnector.connectTimeout
	// 与server的连接超时时间
	GetConnectTimeout() time.Duration
	// SetConnectTimeout 设置与server的连接超时时间
	SetConnectTimeout(time.Duration)
	// GetMessageTimeout global.registry.messageTimeout
	// 远程请求超时时间
	GetMessageTimeout() time.Duration
	// SetMessageTimeout 设置远程请求超时时间
	SetMessageTimeout(time.Duration)
	// GetRequestQueueSize global.serverConnector.clientRequestQueueSize
	// 新请求的队列BUFFER容量
	GetRequestQueueSize() int32
	// SetRequestQueueSize 设置新请求的队列BUFFER容量
	SetRequestQueueSize(int32)
	// GetServerSwitchInterval global.serverConnector.serverSwitchInterval
	// server的切换时延
	GetServerSwitchInterval() time.Duration
	// SetServerSwitchInterval 设置server的切换时延
	SetServerSwitchInterval(time.Duration)
	// GetReconnectInterval 获取一次连接失败后，到下一次重连的间隔时间
	GetReconnectInterval() time.Duration
	// SetReconnectInterval 设置重试连接的间隔时间
	SetReconnectInterval(time.Duration)
	// GetConnectionIdleTimeout global.serverConnector.connectionIdleTimeout
	// 连接会被释放的空闲的时长
	GetConnectionIdleTimeout() time.Duration
	// SetConnectionIdleTimeout 设置连接会被释放的空闲的时长
	SetConnectionIdleTimeout(time.Duration)
}

ServerConnectorConfig 与名字服务服务端的连接配置.

type ServerConnectorConfigImpl 

type ServerConnectorConfigImpl struct {
	Addresses []string `yaml:"addresses" json:"addresses"`

	Protocol string `yaml:"protocol" json:"protocol"`

	ConnectTimeout *time.Duration `yaml:"connectTimeout" json:"connectTimeout"`

	// 远程请求超时时间
	MessageTimeout *time.Duration `yaml:"messageTimeout" json:"messageTimeout"`

	ConnectionIdleTimeout *time.Duration `yaml:"connectionIdleTimeout" json:"connectionIdleTimeout"`

	RequestQueueSize *int32 `yaml:"requestQueueSize" json:"requestQueueSize"`

	ServerSwitchInterval *time.Duration `yaml:"serverSwitchInterval" json:"serverSwitchInterval"`

	ReconnectInterval *time.Duration `yaml:"reconnectInterval" json:"reconnectInterval"`

	Plugin PluginConfigs `yaml:"plugin" json:"plugin"`
}

ServerConnectorConfigImpl 对接注册中心相关配置.

func (*ServerConnectorConfigImpl) GetAddresses 

func (s *ServerConnectorConfigImpl) GetAddresses() []string

GetAddresses global.serverConnector.addresses 远端cl5 server地址，格式为<host>:<port>.

func (*ServerConnectorConfigImpl) GetConnectTimeout 

func (s *ServerConnectorConfigImpl) GetConnectTimeout() time.Duration

GetConnectTimeout global.serverConnector.connectTimeout 与server的连接超时时间.

func (*ServerConnectorConfigImpl) GetConnectionIdleTimeout 

func (s *ServerConnectorConfigImpl) GetConnectionIdleTimeout() time.Duration

GetConnectionIdleTimeout global.serverConnector.connectionIdleTimeout 连接空闲后超时时间.

func (*ServerConnectorConfigImpl) GetMessageTimeout 

func (s *ServerConnectorConfigImpl) GetMessageTimeout() time.Duration

GetMessageTimeout global.serverConnector.messageTimeout 远程请求超时时间.

func (*ServerConnectorConfigImpl) GetPluginConfig 

func (s *ServerConnectorConfigImpl) GetPluginConfig(pluginName string) BaseConfig

GetPluginConfig global.serverConnector.plugin.

func (*ServerConnectorConfigImpl) GetProtocol 

func (s *ServerConnectorConfigImpl) GetProtocol() string

GetProtocol global.serverConnector.protocol 与cl5 server对接的协议.

func (*ServerConnectorConfigImpl) GetReconnectInterval 

func (s *ServerConnectorConfigImpl) GetReconnectInterval() time.Duration

GetReconnectInterval 一次连接失败后，到下一次连接之间的最小间隔时间.

func (*ServerConnectorConfigImpl) GetRequestQueueSize 

func (s *ServerConnectorConfigImpl) GetRequestQueueSize() int32

GetRequestQueueSize global.serverConnector.requestQueueSize 新请求的队列BUFFER容量.

func (*ServerConnectorConfigImpl) GetServerSwitchInterval 

func (s *ServerConnectorConfigImpl) GetServerSwitchInterval() time.Duration

GetServerSwitchInterval global.serverConnector.serverSwitchInterval server的切换时延.

func (*ServerConnectorConfigImpl) Init 

func (s *ServerConnectorConfigImpl) Init()

Init 配置初始化.

func (*ServerConnectorConfigImpl) SetAddresses 

func (s *ServerConnectorConfigImpl) SetAddresses(addresses []string)

SetAddresses 设置远端cl5 server地址，格式为<host>:<port>.

func (*ServerConnectorConfigImpl) SetConnectTimeout 

func (s *ServerConnectorConfigImpl) SetConnectTimeout(timeout time.Duration)

SetConnectTimeout 设置与server的连接超时时间.

func (*ServerConnectorConfigImpl) SetConnectionIdleTimeout 

func (s *ServerConnectorConfigImpl) SetConnectionIdleTimeout(timeout time.Duration)

SetConnectionIdleTimeout 设置连接空闲后超时时间.

func (*ServerConnectorConfigImpl) SetDefault 

func (s *ServerConnectorConfigImpl) SetDefault()

SetDefault 设置ServerConnector配置的默认值.

func (*ServerConnectorConfigImpl) SetMessageTimeout 

func (s *ServerConnectorConfigImpl) SetMessageTimeout(timeout time.Duration)

SetMessageTimeout 设置远程请求超时时间.

func (*ServerConnectorConfigImpl) SetPluginConfig 

func (s *ServerConnectorConfigImpl) SetPluginConfig(pluginName string, value BaseConfig) error

SetPluginConfig 输出插件具体配置.

func (*ServerConnectorConfigImpl) SetProtocol 

func (s *ServerConnectorConfigImpl) SetProtocol(protocol string)

SetProtocol 设置与cl5 server对接的协议.

func (*ServerConnectorConfigImpl) SetReconnectInterval 

func (s *ServerConnectorConfigImpl) SetReconnectInterval(interval time.Duration)

SetReconnectInterval 一次连接失败后，到下一次连接之间的最小间隔时间.

func (*ServerConnectorConfigImpl) SetRequestQueueSize 

func (s *ServerConnectorConfigImpl) SetRequestQueueSize(queueSize int32)

SetRequestQueueSize 设置新请求的队列BUFFER容量.

func (*ServerConnectorConfigImpl) SetServerSwitchInterval 

func (s *ServerConnectorConfigImpl) SetServerSwitchInterval(interval time.Duration)

SetServerSwitchInterval server的切换时延.

func (*ServerConnectorConfigImpl) Verify 

func (s *ServerConnectorConfigImpl) Verify() error

Verify 检验ServerConnector配置.

type ServerServices 

type ServerServices map[ClusterType]ClusterService

ServerServices 系统服务列表数据.

func GetServerServices 

func GetServerServices(cfg Configuration) ServerServices

GetServerServices 获取系统服务列表.

func (ServerServices) GetClusterService 

func (s ServerServices) GetClusterService(clsType ClusterType) *ClusterService

GetClusterService 获取集群服务.

type ServiceRouterConfig 

type ServiceRouterConfig interface {
	BaseConfig
	PluginConfig
	// GetChain consumer.serviceRouter.chain
	// 路由责任链配置
	GetChain() []string
	// GetChain consumer.serviceRouter.afterChain
	// 路由责任链后置路由配置
	GetAfterChain() []string
	// SetChain 设置路由责任链配置
	SetChain([]string)
	// GetPercentOfMinInstances 获取PercentOfMinInstances参数
	GetPercentOfMinInstances() float64
	// SetPercentOfMinInstances 设置PercentOfMinInstances参数
	SetPercentOfMinInstances(float64)
	// IsEnableRecoverAll 是否启用全死全活机制
	IsEnableRecoverAll() bool
	// SetEnableRecoverAll 设置启用全死全活机制
	SetEnableRecoverAll(bool)
	// GetNearbyConfig 获取就近路由配置
	GetNearbyConfig() NearbyConfig
}

ServiceRouterConfig 服务路由相关配置项.

type ServiceRouterConfigImpl 

type ServiceRouterConfigImpl struct {
	// 服务路由责任链
	Chain []string `yaml:"chain" json:"chain"`
	// 服务路由责任链
	AfterChain []string `yaml:"afterChain" json:"afterChain"`
	// 插件相关配置
	Plugin PluginConfigs `yaml:"plugin" json:"plugin"`
	// 进行过滤时的最大过滤比例
	PercentOfMinInstances *float64 `yaml:"percentOfMinInstances" json:"percentOfMinInstances"`
	// 是否启用全死全活机制
	EnableRecoverAll *bool `yaml:"enableRecoverAll" json:"enableRecoverAll"`
}

ServiceRouterConfigImpl 服务路由配置.

func (*ServiceRouterConfigImpl) GetAfterChain added in v1.5.0 

func (s *ServiceRouterConfigImpl) GetAfterChain() []string

GetAfterChain consumer.serviceRouter.afterChain 路由责任链后置路由配置.

func (*ServiceRouterConfigImpl) GetChain 

func (s *ServiceRouterConfigImpl) GetChain() []string

GetChain consumer.serviceRouter.filterChain 路由责任链配置.

func (*ServiceRouterConfigImpl) GetNearbyConfig 

func (s *ServiceRouterConfigImpl) GetNearbyConfig() NearbyConfig

GetNearbyConfig 获取就近路由配置.

func (*ServiceRouterConfigImpl) GetPercentOfMinInstances 

func (s *ServiceRouterConfigImpl) GetPercentOfMinInstances() float64

GetPercentOfMinInstances 获取PercentOfMinInstances参数.

func (*ServiceRouterConfigImpl) GetPluginConfig 

func (s *ServiceRouterConfigImpl) GetPluginConfig(pluginName string) BaseConfig

GetPluginConfig consumer.serviceRouter.plugin.

func (*ServiceRouterConfigImpl) Init 

func (s *ServiceRouterConfigImpl) Init()

Init 配置初始化.

func (*ServiceRouterConfigImpl) IsEnableRecoverAll 

func (s *ServiceRouterConfigImpl) IsEnableRecoverAll() bool

IsEnableRecoverAll 是否启用全死全活机制.

func (*ServiceRouterConfigImpl) SetAfterChain added in v1.5.0 

func (s *ServiceRouterConfigImpl) SetAfterChain(chain []string)

SetAfterChain 设置路由责任链配置.

func (*ServiceRouterConfigImpl) SetChain 

func (s *ServiceRouterConfigImpl) SetChain(chain []string)

SetChain 设置路由责任链配置.

func (*ServiceRouterConfigImpl) SetDefault 

func (s *ServiceRouterConfigImpl) SetDefault()

SetDefault 设置ServiceRouterConfig配置的默认值.

func (*ServiceRouterConfigImpl) SetEnableRecoverAll 

func (s *ServiceRouterConfigImpl) SetEnableRecoverAll(recoverAll bool)

SetEnableRecoverAll 设置启用全死全活机制.

func (*ServiceRouterConfigImpl) SetPercentOfMinInstances 

func (s *ServiceRouterConfigImpl) SetPercentOfMinInstances(percent float64)

SetPercentOfMinInstances 设置PercentOfMinInstances参数.

func (*ServiceRouterConfigImpl) SetPluginConfig 

func (s *ServiceRouterConfigImpl) SetPluginConfig(pluginName string, value BaseConfig) error

SetPluginConfig 输出插件具体配置.

func (*ServiceRouterConfigImpl) Verify 

func (s *ServiceRouterConfigImpl) Verify() error

Verify 检验ServiceRouterConfig配置.

type ServiceSpecific 

type ServiceSpecific struct {
	Namespace      string                    `yaml:"namespace" json:"namespace"`
	Service        string                    `yaml:"service" json:"service"`
	ServiceRouter  *ServiceRouterConfigImpl  `yaml:"serviceRouter" json:"serviceRouter"`
	CircuitBreaker *CircuitBreakerConfigImpl `yaml:"circuitBreaker" json:"circuitBreaker"`
}

ServiceSpecific .

func (*ServiceSpecific) GetServiceCircuitBreaker 

func (s *ServiceSpecific) GetServiceCircuitBreaker() CircuitBreakerConfig

GetServiceCircuitBreaker 获取熔断器

func (*ServiceSpecific) GetServiceRouter 

func (s *ServiceSpecific) GetServiceRouter() ServiceRouterConfig

GetServiceRouter 获取路由

func (*ServiceSpecific) Init 

func (s *ServiceSpecific) Init()

Init .初始化

func (*ServiceSpecific) SetDefault 

func (s *ServiceSpecific) SetDefault()

SetDefault 设置默认

func (*ServiceSpecific) Verify 

func (s *ServiceSpecific) Verify() error

Verify .验证

type ServiceSpecificConfig 

type ServiceSpecificConfig interface {
	BaseConfig

	GetServiceCircuitBreaker() CircuitBreakerConfig

	GetServiceRouter() ServiceRouterConfig
}

ServiceSpecificConfig 配置.

type ServicesSpecificImpl 

type ServicesSpecificImpl struct {
	Services []*ServiceSpecific
}

ServicesSpecificImpl .

type StatReporterConfig 

type StatReporterConfig interface {
	BaseConfig
	PluginConfig
	// IsEnable 是否启用上报
	IsEnable() bool
	// SetEnable 设置是否启用上报
	SetEnable(bool)
	// GetChain 统计上报器插件链
	GetChain() []string
	// SetChain 设置统计上报器插件链
	SetChain([]string)
}

StatReporterConfig 统计上报配置.

type StatReporterConfigImpl 

type StatReporterConfigImpl struct {
	// 是否启动上报
	Enable *bool `yaml:"enable" json:"enable"`
	// 上报插件链
	Chain []string `yaml:"chain" json:"chain"`
	// 插件相关配置
	Plugin PluginConfigs `yaml:"plugin" json:"plugin"`
}

StatReporterConfigImpl global.statReporter.

func (*StatReporterConfigImpl) GetChain 

func (s *StatReporterConfigImpl) GetChain() []string

GetChain 插件链条.

func (*StatReporterConfigImpl) GetPluginConfig 

func (s *StatReporterConfigImpl) GetPluginConfig(name string) BaseConfig

GetPluginConfig 获取一个插件的配置.

func (*StatReporterConfigImpl) Init 

func (s *StatReporterConfigImpl) Init()

Init 配置初始化.

func (*StatReporterConfigImpl) IsEnable 

func (s *StatReporterConfigImpl) IsEnable() bool

IsEnable 是否启用上报.

func (*StatReporterConfigImpl) SetChain 

func (s *StatReporterConfigImpl) SetChain(chain []string)

SetChain 设置插件链条.

func (*StatReporterConfigImpl) SetDefault 

func (s *StatReporterConfigImpl) SetDefault()

SetDefault 设置statReporter默认值.

func (*StatReporterConfigImpl) SetEnable 

func (s *StatReporterConfigImpl) SetEnable(enable bool)

SetEnable 设置是否启用上报.

func (*StatReporterConfigImpl) SetPluginConfig 

func (s *StatReporterConfigImpl) SetPluginConfig(plugName string, value BaseConfig) error

SetPluginConfig 输出插件具体配置.

func (*StatReporterConfigImpl) Verify 

func (s *StatReporterConfigImpl) Verify() error

Verify 检测statReporter配置.

type SystemConfig 

type SystemConfig interface {
	BaseConfig
	// GetMode global.systemConfig.mode
	// SDK运行模式，agent还是noagent
	GetMode() model.RunMode
	// SetMode 设置SDK运行模式
	SetMode(model.RunMode)
	// GetDiscoverCluster global.systemConfig.discoverCluster
	// 服务发现集群
	GetDiscoverCluster() ServerClusterConfig
	// GetHealthCheckCluster global.systemConfig.healthCheckCluster
	// 健康检查集群
	GetHealthCheckCluster() ServerClusterConfig
	// GetMonitorCluster global.systemConfig.monitorCluster
	// 监控上报集群
	GetMonitorCluster() ServerClusterConfig
	// GetVariable global.systemConfig.variables
	// 获取一个路由环境变量
	GetVariable(key string) (string, bool)
	// SetVariable global.systemConfig.variables
	// 设置一个路由环境变量
	SetVariable(key, value string)
	// UnsetVariable 取消一个路由环境变量
	UnsetVariable(key string)
}

SystemConfig 系统配置信息.

type SystemConfigImpl 

type SystemConfigImpl struct {
	// SDK运行模式
	Mode model.RunMode `yaml:"mode" json:"mode"`
	// 服务发现集群
	DiscoverCluster *ServerClusterConfigImpl `yaml:"discoverCluster" json:"discoverCluster"`
	// 健康检查集群
	HealthCheckCluster *ServerClusterConfigImpl `yaml:"healthCheckCluster" json:"healthCheckCluster"`
	// 监控上报集群
	MonitorCluster *ServerClusterConfigImpl `yaml:"monitorCluster" json:"monitorCluster"`
	// 传入的路由规则variables
	Variables map[string]string `yaml:"variables" json:"variables"`
}

SystemConfigImpl 系统配置.

func (*SystemConfigImpl) GetDiscoverCluster 

func (s *SystemConfigImpl) GetDiscoverCluster() ServerClusterConfig

GetDiscoverCluster 服务发现集群.

func (*SystemConfigImpl) GetHealthCheckCluster 

func (s *SystemConfigImpl) GetHealthCheckCluster() ServerClusterConfig

GetHealthCheckCluster 健康检查集群.

func (*SystemConfigImpl) GetMode 

func (s *SystemConfigImpl) GetMode() model.RunMode

GetMode SDK运行模式，agent还是noagent.

func (*SystemConfigImpl) GetMonitorCluster 

func (s *SystemConfigImpl) GetMonitorCluster() ServerClusterConfig

GetMonitorCluster 监控上报集群.

func (*SystemConfigImpl) GetVariable 

func (s *SystemConfigImpl) GetVariable(key string) (string, bool)

GetVariable 获取一个路由variable.

func (*SystemConfigImpl) Init 

func (s *SystemConfigImpl) Init()

Init systemConfig init.

func (*SystemConfigImpl) SetDefault 

func (s *SystemConfigImpl) SetDefault()

SetDefault 设置systemConfig默认值.

func (*SystemConfigImpl) SetMode 

func (s *SystemConfigImpl) SetMode(mode model.RunMode)

SetMode 设置SDK运行模式.

func (*SystemConfigImpl) SetVariable 

func (s *SystemConfigImpl) SetVariable(key, value string)

SetVariable 设置一个路由variable.

func (*SystemConfigImpl) UnsetVariable 

func (s *SystemConfigImpl) UnsetVariable(key string)

UnsetVariable 取消一个路由variable.

func (*SystemConfigImpl) Verify 

func (s *SystemConfigImpl) Verify() error

Verify 校验systemConfig配置.

type When 

type When string

When when to active health check.

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