daemon

Go Daemon

A daemon package for use with Go (golang) services

Examples

Simplest example (just install self as daemon)

package main

import (
    "fmt"
    "log"

    "github.com/takama/daemon"
)

func main() {
    service, err := daemon.New("name", "description", daemon.SystemDaemon)
    if err != nil {
        log.Fatal("Error: ", err)
    }
    status, err := service.Install()
    if err != nil {
        log.Fatal(status, "\nError: ", err)
    }
    fmt.Println(status)
}

Real example

…

Service config file

Optionally, service config file can be retrieved or updated by calling GetTemplate() string and SetTemplate(string) methods(except MS Windows). Template will be a default Go Template("text/template").

If SetTemplate is not called, default template content will be used while creating service.

Example template(for linux systemv)

[Unit]
Description={{.Description}}
Requires={{.Dependencies}}
After={{.Dependencies}}

[Service]
PIDFile=/var/run/{{.Name}}.pid
ExecStartPre=/bin/rm -f /var/run/{{.Name}}.pid
ExecStart={{.Path}} {{.Args}}
Restart=on-failure

[Install]
WantedBy=multi-user.target

Cron example

See examples/cron/cron_job.go

Contributors (unsorted)

• Sheile
• Nguyen Trung Loi
• Donny Prasetyobudi
• Mark Berner
• Fatih Kaya
• Jannick Fahlbusch
• TobyZXJ
• Pichu Chen
• Eric Halpern
• Yota
• Erkan Durmus
• maxxant
• 1for
• okamura
• 0X8C - Demired
• Maximus
• AlgorathDev
• Alexis Camilleri
• neverland4u
• Rustam
• King'ori Maina

All the contributors are welcome. If you would like to be the contributor please accept some rules.

• The pull requests will be accepted only in develop branch
• All modifications or additions should be tested
• Sorry, We will not accept code with any dependency, only standard library

Thank you for your understanding!

License

MIT Public License