Documentation
¶
Index ¶
- Constants
- func MagicMetricNames() []string
- type Config
- type MetricStoreMetricsTLS
- type PerformanceCalculator
- func (c *PerformanceCalculator) Calculate(client QueryableClient) (PerformanceMetrics, error)
- func (pc *PerformanceCalculator) CalculatePerformance(egressClient QueryableClient, stopChan chan bool)
- func (pc *PerformanceCalculator) EmitPerformanceTestMetrics(sourceId string, emissionInterval time.Duration, ...)
- type PerformanceMetrics
- type QueryableClient
- type ReliabilityCalculator
- func (rc ReliabilityCalculator) Calculate(qc QueryableClient) (float64, error)
- func (rc *ReliabilityCalculator) CalculateReliability(egressClient QueryableClient, stopChan chan bool)
- func (rc ReliabilityCalculator) CountMetricPoints(metricName string, client QueryableClient) (uint64, error)
- func (rc *ReliabilityCalculator) EmitReliabilityMetrics(ingressClient *ingressclient.IngressClient, stopChan chan bool)
- func (rc ReliabilityCalculator) ExpectedSamples() float64
Constants ¶
View Source
const ( HttpReliability = "blackbox_http_reliability" MalfunctioningMetricsTotal = "blackbox_malfunctioning_metrics_total" BlackboxPerformanceTestCanary = "blackbox_performance_canary" BlackboxHTTPReliability = "blackbox_http_reliability" BlackboxPerformanceLatency = "blackbox_performance_latency" BlackboxPerformanceCount = "blackbox_performance_count" )
View Source
const ( // https://play.golang.org/p/Qroq0HGXjdL MAGIC_METRIC_NAME_NODE_1_OF_6 = "blackbox_test_metric_001" MAGIC_METRIC_NAME_NODE_2_OF_6 = "blackbox_test_metric_002" MAGIC_METRIC_NAME_NODE_3_OF_6 = "blackbox_test_metric_005" MAGIC_METRIC_NAME_NODE_4_OF_6 = "blackbox_test_metric_007" MAGIC_METRIC_NAME_NODE_5_OF_6 = "blackbox_test_metric_021" MAGIC_METRIC_NAME_NODE_6_OF_6 = "blackbox_test_metric_003" )
Variables ¶
This section is empty.
Functions ¶
func MagicMetricNames ¶
func MagicMetricNames() []string
Types ¶
type Config ¶
type Config struct {
EmissionInterval time.Duration `env:"EMISSION_INTERVAL, required, report"`
SampleInterval time.Duration `env:"SAMPLE_INTERVAL, required, report"`
WindowInterval time.Duration `env:"WINDOW_INTERVAL, required, report"`
WindowLag time.Duration `env:"WINDOW_LAG, required, report"`
SourceId string `env:"SOURCE_ID, required, report"`
HealthPort int `env:"HEALTH_PORT, report"`
CfBlackboxEnabled bool `env:"CF_BLACKBOX_ENABLED, report"`
MetricStoreHTTPAddr string `env:"METRIC_STORE_HTTP_ADDR, required, report"`
MetricStoreIngressAddr string `env:"METRIC_STORE_INGRESS_ADDR, required, report"`
UaaAddr string `env:"UAA_ADDR, report"`
ClientID string `env:"CLIENT_ID, report"`
ClientSecret string `env:"CLIENT_SECRET"`
SkipTLSVerify bool `env:"SKIP_TLS_VERIFY, report"`
MetricStoreGrpcAddr string `env:"METRIC_STORE_GRPC_ADDR, required, report"`
TLS sharedtls.TLS
MetricStoreMetricsTLS MetricStoreMetricsTLS
LogLevel string `env:"LOG_LEVEL, report"`
}
func LoadConfig ¶
func LoadConfig() *Config
type MetricStoreMetricsTLS ¶
type PerformanceCalculator ¶
type PerformanceCalculator struct {
// contains filtered or unexported fields
}
func (*PerformanceCalculator) Calculate ¶
func (c *PerformanceCalculator) Calculate(client QueryableClient) (PerformanceMetrics, error)
func (*PerformanceCalculator) CalculatePerformance ¶
func (pc *PerformanceCalculator) CalculatePerformance(egressClient QueryableClient, stopChan chan bool)
func (*PerformanceCalculator) EmitPerformanceTestMetrics ¶
func (pc *PerformanceCalculator) EmitPerformanceTestMetrics(sourceId string, emissionInterval time.Duration, ingressClient *ingressclient.IngressClient, stopChan chan bool)
type PerformanceMetrics ¶
type QueryableClient ¶
type ReliabilityCalculator ¶
type ReliabilityCalculator struct {
SampleInterval time.Duration
WindowInterval time.Duration
WindowLag time.Duration
EmissionInterval time.Duration
SourceId string
Log *logger.Logger
DebugRegistrar *debug.Registrar
}
func (ReliabilityCalculator) Calculate ¶
func (rc ReliabilityCalculator) Calculate(qc QueryableClient) (float64, error)
func (*ReliabilityCalculator) CalculateReliability ¶
func (rc *ReliabilityCalculator) CalculateReliability(egressClient QueryableClient, stopChan chan bool)
func (ReliabilityCalculator) CountMetricPoints ¶
func (rc ReliabilityCalculator) CountMetricPoints(metricName string, client QueryableClient) (uint64, error)
func (*ReliabilityCalculator) EmitReliabilityMetrics ¶
func (rc *ReliabilityCalculator) EmitReliabilityMetrics(ingressClient *ingressclient.IngressClient, stopChan chan bool)
func (ReliabilityCalculator) ExpectedSamples ¶
func (rc ReliabilityCalculator) ExpectedSamples() float64
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