journal

Documentation

Overview

Package journal provides write bindings to the local systemd journal. It is implemented in pure Go and connects to the journal directly over its unix socket.

To read from the journal, see the "sdjournal" package, which wraps the sd-journal a C API.

http://www.freedesktop.org/software/systemd/man/systemd-journald.service.html

Index

• func Enabled() bool
• func Print(priority Priority, format string, a ...interface{}) error
• func Send(message string, priority Priority, vars map[string]string) error
• type Priority

Functions

func Enabled

func Enabled() bool

Enabled returns true if the local systemd journal is available for logging

func Print

func Print(priority Priority, format string, a ...interface{}) error

Print prints a message to the local systemd journal using Send().

func Send

func Send(message string, priority Priority, vars map[string]string) error

Send a message to the local systemd journal. vars is a map of journald fields to values. Fields must be composed of uppercase letters, numbers, and underscores, but must not start with an underscore. Within these restrictions, any arbitrary field name may be used. Some names have special significance: see the journalctl documentation (http://www.freedesktop.org/software/systemd/man/systemd.journal-fields.html) for more details. vars may be nil.

Types

type Priority

type Priority int

Priority of a journal message

const (
	PriEmerg Priority = iota
	PriAlert
	PriCrit
	PriErr
	PriWarning
	PriNotice
	PriInfo
	PriDebug
)