applicationscaler

package

v0.0.0-...-6cf1bc9 Latest Latest Go to latest Published: Oct 13, 2016 License: AGPL-3.0 Imports: 6 Imported by: 0

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

API makes calls to the ApplicationScaler facade.

func NewAPI(caller base.APICaller, newWatcher NewWatcherFunc) *API

NewAPI returns a new API using the supplied caller.

func (api *API) Rescale(services []string) error

Rescale requests that all supplied service names be rescaled to their minimum configured sizes. It returns the first error it encounters.

func (api *API) Watch() (watcher.StringsWatcher, error)

Watch returns a StringsWatcher that delivers the names of services that may need to be rescaled.

type NewWatcherFunc func(base.APICaller, params.StringsWatchResult) watcher.StringsWatcher

NewWatcherFunc exists to let us test Watch properly.