datagatherer

Documentation

Overview

Package datagatherer provides the DataGatherer interface.

Index

• type Config
• type DataGatherer

Types

type Config

type Config interface {
	// NewDataGatherer constructs a DataGatherer with an specific configuration.
	NewDataGatherer(ctx context.Context) (DataGatherer, error)
}

Config is the configuration of a DataGatherer.

type DataGatherer

type DataGatherer interface {
	// Fetch retrieves data.
	Fetch() (interface{}, error)
	// Run starts the data gatherer's informers for resource collection.
	// Returns error if the data gatherer informer wasn't initialized
	Run(stopCh <-chan struct{}) error
	// WaitForCacheSync waits for the data gatherer's informers cache to sync.
	WaitForCacheSync(stopCh <-chan struct{}) error
	// Delete, clear the cache of the DataGatherer if one is being used
	Delete() error
}

DataGatherer is the interface for Data Gatherers. Data Gatherers are in charge of fetching data from a certain cloud provider API or Kubernetes component.