target

type PluginTarget struct {

	// Embedded so we disable support for net/rpc based plugins.
	plugin.NetRPCUnsupportedPlugin

	// Impl is the Target interface implementation that the plugin serves.
	Impl Target
}

type Target interface {

	// Embed base.Base ensuring that strategy plugins implement this interface.
	base.Base

	// Scale triggers a scaling action against the remote target as specified
	// by the config func argument.
	Scale(action sdk.ScalingAction, config map[string]string) error

	// Status collects and returns critical information of the status of the
	// remote target. The information is used to understand whether the target
	// is in a position to be scaled as well as the current running count which
	// will be used when performing the strategy calculation.
	Status(config map[string]string) (*sdk.TargetStatus, error)
}