podclient

type FdbPodClient interface {
	// IsPresent checks whether a file is present.
	IsPresent(path string) (bool, error)

	// UpdateFile checks if a file is up-to-date and tries to update it.
	UpdateFile(name string, contents string) (bool, error)

	// GetVariableSubstitutions gets the current keys and values that this
	// process group will substitute into its monitor conf.
	GetVariableSubstitutions() (map[string]string, error)
}