aggregator

package

v0.0.0-...-81a4f0c Latest Latest Go to latest Published: Dec 1, 2021 License: Apache-2.0 Imports: 14 Imported by: 0

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Repository

github.com/cloudfoundry/app-autoscaler

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Documentation ¶

Index ¶

type Aggregator
- func NewAggregator(logger lager.Logger, clock clock.Clock, ...) (*Aggregator, error)
- func (a *Aggregator) Start()
- func (a *Aggregator) Stop()
type AppManager
- func NewAppManager(logger lager.Logger, clock clock.Clock, interval time.Duration, ...) *AppManager
type Consumer
type GetPoliciesFunc
type MetricPoller
- func NewMetricPoller(logger lager.Logger, metricCollectorUrl string, ...) *MetricPoller
- func (m *MetricPoller) Start()
- func (m *MetricPoller) Stop()
type QueryAppMetricsFunc
type SaveAppMetricToCacheFunc

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Aggregator ¶

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

func NewAggregator ¶

func NewAggregator(logger lager.Logger, clock clock.Clock, aggregatorExecuteInterval time.Duration, saveInterval time.Duration,
	appMonitorChan chan *models.AppMonitor, getPolicies GetPoliciesFunc, saveAppMetricToCache SaveAppMetricToCacheFunc, defaultStatWindowSecs int, appMetricChan chan *models.AppMetric, appMetricDB db.AppMetricDB) (*Aggregator, error)

func (*Aggregator) Start ¶

func (a *Aggregator) Start()

func (*Aggregator) Stop ¶

func (a *Aggregator) Stop()

type AppManager ¶

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

func NewAppManager ¶

func NewAppManager(logger lager.Logger, clock clock.Clock, interval time.Duration, nodeNum, nodeIndex int,
	metricCacheSizePerApp int, policyDB db.PolicyDB, appMetricDB db.AppMetricDB) *AppManager

func (*AppManager) GetPolicies ¶

func (am *AppManager) GetPolicies() map[string]*models.AppPolicy

func (*AppManager) QueryAppMetrics ¶

func (am *AppManager) QueryAppMetrics(appID string, metricType string, start int64, end int64, order db.OrderType) ([]*models.AppMetric, error)

func (*AppManager) SaveMetricToCache ¶

func (am *AppManager) SaveMetricToCache(metric *models.AppMetric) bool

func (*AppManager) Start ¶

func (am *AppManager) Start()

func (*AppManager) Stop ¶

func (am *AppManager) Stop()

type Consumer ¶

type Consumer func(map[string]*models.AppPolicy, chan *models.AppMonitor)

type GetPoliciesFunc ¶

type GetPoliciesFunc func() map[string]*models.AppPolicy

type MetricPoller ¶

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

func NewMetricPoller ¶

func NewMetricPoller(logger lager.Logger, metricCollectorUrl string, appChan chan *models.AppMonitor, httpClient *http.Client, appMetricChan chan *models.AppMetric) *MetricPoller

func (*MetricPoller) Start ¶

func (m *MetricPoller) Start()

func (*MetricPoller) Stop ¶

func (m *MetricPoller) Stop()

type QueryAppMetricsFunc ¶

type QueryAppMetricsFunc func(appID string, metricType string, start int64, end int64, orderType db.OrderType) ([]*models.AppMetric, error)

type SaveAppMetricToCacheFunc ¶

type SaveAppMetricToCacheFunc func(*models.AppMetric) bool

Source Files ¶

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