健康检查日志事件 (proto)

data.core.v3.HealthCheckEvent

{
  "health_checker_type": ...,
  "host": {...},
  "cluster_name": ...,
  "eject_unhealthy_event": {...},
  "add_healthy_event": {...},
  "successful_health_check_event": {...},
  "health_check_failure_event": {...},
  "degraded_healthy_host": {...},
  "no_longer_degraded_host": {...},
  "timestamp": {...},
  "metadata": {...},
  "locality": {...}
}

health_checker_type: (data.core.v3.HealthCheckerType)

host: (config.core.v3.Address)

cluster_name: (string, REQUIRED)

eject_unhealthy_event

(data.core.v3.HealthCheckEjectUnhealthy) 主机驱逐。

必须设置以下选项之一：eject_unhealthy_event、add_healthy_event、successful_health_check_event、health_check_failure_event、degraded_healthy_host、no_longer_degraded_host。

add_healthy_event

(data.core.v3.HealthCheckAddHealthy) 主机添加。

必须设置以下选项之一：eject_unhealthy_event、add_healthy_event、successful_health_check_event、health_check_failure_event、degraded_healthy_host、no_longer_degraded_host。

successful_health_check_event

(data.core.v3.HealthCheckSuccessful) 健康检查成功。注意：如果这是主机上的首次健康检查，或者已达到健康阈值，则主机将被视为健康状态。这种事件表明健康检查已成功，但并不表示主机被视为健康状态。如果发送 HealthCheckAddHealthy 类型的事件，则主机被视为健康状态。

必须设置以下选项之一：eject_unhealthy_event、add_healthy_event、successful_health_check_event、health_check_failure_event、degraded_healthy_host、no_longer_degraded_host。

health_check_failure_event

(data.core.v3.HealthCheckFailure) 主机故障。

必须设置以下选项之一：eject_unhealthy_event、add_healthy_event、successful_health_check_event、health_check_failure_event、degraded_healthy_host、no_longer_degraded_host。

degraded_healthy_host

(data.core.v3.DegradedHealthyHost) 健康主机降级。

必须设置以下选项之一：eject_unhealthy_event、add_healthy_event、successful_health_check_event、health_check_failure_event、degraded_healthy_host、no_longer_degraded_host。

no_longer_degraded_host

(data.core.v3.NoLongerDegradedHost) 降级主机恢复健康状态。

必须设置以下选项之一：eject_unhealthy_event、add_healthy_event、successful_health_check_event、health_check_failure_event、degraded_healthy_host、no_longer_degraded_host。

timestamp: (Timestamp) 事件的时间戳。

metadata: (config.core.v3.Metadata) 主机元数据

locality: (config.core.v3.Locality) 主机位置

data.core.v3.HealthCheckEjectUnhealthy

[data.core.v3.HealthCheckEjectUnhealthy proto]

{
  "failure_type": ...
}

failure_type: (data.core.v3.HealthCheckFailureType) 导致此驱逐的故障类型。

data.core.v3.HealthCheckAddHealthy

[data.core.v3.HealthCheckAddHealthy proto]

{
  "first_check": ...
}

first_check: (bool) 此添加是否为对主机进行的首次健康检查的结果，在这种情况下，将绕过配置的健康阈值，并且立即添加主机。

data.core.v3.HealthCheckSuccessful

[data.core.v3.HealthCheckSuccessful proto]

data.core.v3.HealthCheckFailure

[data.core.v3.HealthCheckFailure proto]

{
  "failure_type": ...,
  "first_check": ...
}

failure_type: (data.core.v3.HealthCheckFailureType) 导致此事件的故障类型。

first_check: (bool) 此事件是否为对主机进行的首次健康检查的结果。

data.core.v3.DegradedHealthyHost

[data.core.v3.DegradedHealthyHost proto]

data.core.v3.NoLongerDegradedHost

[data.core.v3.NoLongerDegradedHost proto]

枚举 data.core.v3.HealthCheckFailureType

[data.core.v3.HealthCheckFailureType proto]

ACTIVE: (DEFAULT) ⁣

PASSIVE: ⁣

NETWORK: ⁣

NETWORK_TIMEOUT: ⁣

枚举 data.core.v3.HealthCheckerType

[data.core.v3.HealthCheckerType proto]

HTTP: (DEFAULT) ⁣

TCP: ⁣

GRPC: ⁣

REDIS: ⁣

THRIFT: ⁣