oraclemetrics

Documentation

Overview

Package oraclemetrics queries Oracle database and sends the results as metrics to Cloud Monitoring.

Index

• type HealthStatus
• type MetricCollector
  • func New(ctx context.Context, config *configpb.Configuration) (*MetricCollector, error)
  • func (c *MetricCollector) SendDefaultMetricsToCloudMonitoring(ctx context.Context) []*mrpb.TimeSeries
  • func (c *MetricCollector) SendHealthMetricsToCloudMonitoring(ctx context.Context) []*mrpb.TimeSeries
• type ServiceHealth

Types

type HealthStatus

type HealthStatus string

HealthStatus is the health status of a database.

const (
	// Healthy is the healthy status of the database.
	Healthy HealthStatus = "Healthy"
	// Unhealthy is the unhealthy status of the database.
	Unhealthy HealthStatus = "Unhealthy"
	// Unknown is the unknown status of the database.
	Unknown HealthStatus = "Unknown"
)

type MetricCollector

type MetricCollector struct {
	Config            *configpb.Configuration
	TimeSeriesCreator cloudmonitoring.TimeSeriesCreator
	BackOffs          *cloudmonitoring.BackOffIntervals
	GCEService        gceInterface
	// contains filtered or unexported fields
}

MetricCollector holds the parameters required for metric collection.

func New

func New(ctx context.Context, config *configpb.Configuration) (*MetricCollector, error)

New initializes and returns the MetricCollector struct.

func (*MetricCollector) SendDefaultMetricsToCloudMonitoring

func (c *MetricCollector) SendDefaultMetricsToCloudMonitoring(ctx context.Context) []*mrpb.TimeSeries

SendDefaultMetricsToCloudMonitoring submits a task for each database connection to the worker pool. Each task executes a query from default_queries.json and sends the results as metrics to Cloud Monitoring.

func (*MetricCollector) SendHealthMetricsToCloudMonitoring

func (c *MetricCollector) SendHealthMetricsToCloudMonitoring(ctx context.Context) []*mrpb.TimeSeries

SendHealthMetricsToCloudMonitoring sends health metrics to Cloud Monitoring.

type ServiceHealth

type ServiceHealth struct {
	Status      HealthStatus
	LastChecked time.Time
	Message     string // Optional message (e.g., reason for unhealthy status)
}

ServiceHealth holds the health information for a specific service.