backend

type Backend interface {
	Configure(*zap.Logger, policies.PolicyRepo, map[string]interface{}, config.BackendCommons) error
	Version() (string, error)
	Start(ctx context.Context, cancelFunc context.CancelFunc) error
	Stop(ctx context.Context) error
	FullReset(ctx context.Context) error

	GetStartTime() time.Time
	GetCapabilities() (map[string]interface{}, error)
	GetRunningStatus() (RunningStatus, string, error)
	GetInitialState() RunningStatus

	ApplyPolicy(data policies.PolicyData, updatePolicy bool) error
	RemovePolicy(data policies.PolicyData) error
}

type RunningStatus int

type State struct {
	Status            RunningStatus
	RestartCount      int64
	LastError         string
	LastRestartTS     time.Time
	LastRestartReason string
}