systemd

Documentation

Index

• Constants
• func HasNotifySocket() bool
• func HasSystemdWatchdog() bool
• func SdNotify(state string) error
• func WatchdogInterval() (time.Duration, error)

Constants

const (
	// SdNotifyReady tells the service manager that service startup is
	// finished, or the service finished loading its configuration.
	// https://www.freedesktop.org/software/systemd/man/sd_notify.html#READY=1
	SdNotifyReady = "READY=1"

	// SdNotifyWatchdog the service manager to update the watchdog timestamp.
	// https://www.freedesktop.org/software/systemd/man/sd_notify.html#WATCHDOG=1
	SdNotifyWatchdog = "WATCHDOG=1"
)

Functions

func HasNotifySocket

func HasNotifySocket() bool

HasNotifySocket checks if the process is supervised by Systemd and has the notify socket.

func HasSystemdWatchdog

func HasSystemdWatchdog() bool

HasSystemdWatchdog checks if the watchdog is configured in Systemd unit file.

func SdNotify

func SdNotify(state string) error

SdNotify sends a message to systemd using the sd_notify protocol. See https://www.freedesktop.org/software/systemd/man/sd_notify.html.

func WatchdogInterval

func WatchdogInterval() (time.Duration, error)

WatchdogInterval returns the watchdog interval configured in systemd unit file.