health_manager

Documentation

Overview

Package health_manager provides the main functionality for the gateway_health service. The health manager collects Federated Gateway service and system metrics related to health and reports them to the cloud, implementing any requested action sent back.

Index

• func GetHealthConfig() *mconfig.GatewayHealthConfig
• type HealthManager
  • func NewHealthManager(cloudReg service_registry.GatewayRegistry, hcfg *mconfig.GatewayHealthConfig) *HealthManager
  • func (hm *HealthManager) SendHealthUpdate() error

Functions

func GetHealthConfig

func GetHealthConfig() *mconfig.GatewayHealthConfig

GetHealthConfig attempts to retrieve a GatewayHealthConfig from mconfig If this retrieval fails, or retrieves an invalid config, the config is set to use default values

Types

type HealthManager

type HealthManager struct {
	// contains filtered or unexported fields
}

func NewHealthManager

func NewHealthManager(cloudReg service_registry.GatewayRegistry, hcfg *mconfig.GatewayHealthConfig) *HealthManager

func (*HealthManager) SendHealthUpdate

func (hm *HealthManager) SendHealthUpdate() error

SendHealthUpdate collects Gateway Service and System Health Status and sends them to the cloud health service. It awaits a response from the cloud and applies any action requested from the cloud (e.g. SYSTEM_DOWN)