recovery

Documentation

Index

• Constants
• type PermissiveRecoverer
  • func (pr PermissiveRecoverer) Recover(message string) error
• type Recoverer
• type SecureRecoverer
  • func (sr SecureRecoverer) Recover(message string) error

Constants

const DebugTimeout time.Duration = 10

DebugTimeout sets the timeout for how long the debug message is shown before power cycle.

Types

type PermissiveRecoverer

type PermissiveRecoverer struct {
	RecoveryCommand string
}

PermissiveRecoverer properties RecoveryCommand: unix command with absolute file path

func (PermissiveRecoverer) Recover

func (pr PermissiveRecoverer) Recover(message string) error

Recover logs error message in panic mode. Can jump into a shell for later debugging.

type Recoverer

type Recoverer interface {
	Recover(message string) error
}

Recoverer interface offers recovering from critical errors in different ways. Currently permissiverecoverer with log output and securerecovery with shutdown capabilites are supported.

type SecureRecoverer

type SecureRecoverer struct {
	Reboot bool
	Sync   bool
	Debug  bool
}

SecureRecoverer properties Reboot: does a reboot if true Sync: sync file descriptors and devices Debug: enables debug messages

func (SecureRecoverer) Recover

func (sr SecureRecoverer) Recover(message string) error

Recover by reboot or poweroff without or with sync