recoveryserver

Documentation

Index

• type RecoveryServer
  • func New(issuer atls.Issuer, log *logger.Logger) *RecoveryServer
  • func (s *RecoveryServer) Recover(stream recoverproto.API_RecoverServer) error
  • func (s *RecoveryServer) Serve(ctx context.Context, listener net.Listener, diskUUID string) (diskKey, measurementSecret []byte, err error)
• type StubServer
  • func NewStub(log *logger.Logger) *StubServer
  • func (s *StubServer) Serve(ctx context.Context, _ net.Listener, _ string) ([]byte, []byte, error)

Types

type RecoveryServer

type RecoveryServer struct {
	recoverproto.UnimplementedAPIServer
	// contains filtered or unexported fields
}

RecoveryServer is a gRPC server that can be used by an admin to recover a restarting node.

func New

func New(issuer atls.Issuer, log *logger.Logger) *RecoveryServer

New returns a new RecoveryServer.

func (*RecoveryServer) Recover

func (s *RecoveryServer) Recover(stream recoverproto.API_RecoverServer) error

Recover is a bidirectional streaming RPC that is used to send recovery keys to a restarting node.

func (*RecoveryServer) Serve

func (s *RecoveryServer) Serve(ctx context.Context, listener net.Listener, diskUUID string) (diskKey, measurementSecret []byte, err error)

Serve starts the recovery server. It blocks until a recover request call is successful. The server will shut down when the call is successful and the keys are returned. Additionally, the server can be shutdown by canceling the context.

type StubServer

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

StubServer implements the RecoveryServer interface but does not actually start a server.

func NewStub

func NewStub(log *logger.Logger) *StubServer

NewStub returns a new stubbed RecoveryServer. We use this to avoid having to start a server for worker nodes, since they don't require manual recovery.

func (*StubServer) Serve

func (s *StubServer) Serve(ctx context.Context, _ net.Listener, _ string) ([]byte, []byte, error)

Serve waits until the context is canceled and returns nil.