View source for Membuat Layanan Otomatis Start Saat Server ON

Seringkali kita membutuhkan agar sebuah layanan/service dapat langsung jalan pada saat server boot. Untuk melakukan itu di ubuntu 20.04, kita perlu mengedit file /etc/rc.local, misalnya,

sudo nano /etc/rc.local

Isi dengan, misalnya,

#!/bin/bash
<your_program>.sh
exit 0

Jangan lupa save file rc.local. Ganti nama <your_program>.sh dengan nama yang anda suka. Contoh isi file <your_program>.sh, misalnya untuk menjalankan kiwix secara otomatis saat server boot, maka dapat kita isi dengan perintah, misalnya,

cd /usr/local/src/kiwix-tools_linux-x86_64-3.1.2-5/
./kiwix-serve --port=8080 wikipedia_id_top_maxi_2021-09.zim &
./kiwix-serve --port=8081 wiktionary_id_all_maxi_2021-08.zim &

Pastikan file script bisa di jalankan dengan chmod


chmod 777 <your_program>.sh
chmod +x  <your_program>.sh

make rc.local executable:

sudo chmod +x /etc/rc.local

edit /etc/systemd/system/rc-local.service:

sudo nano /etc/systemd/system/rc-local.service

tambahkan content berikut ke rc.local.service:

#  SPDX-License-Identifier: LGPL-2.1+
#
#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.

# This unit gets pulled automatically into multi-user.target by
# systemd-rc-local-generator if /etc/rc.local is executable.
[Unit]
Description=/etc/rc.local Compatibility
Documentation=man:systemd-rc-local-generator(8)
ConditionFileIsExecutable=/etc/rc.local
After=network.target

[Service]
Type=forking
ExecStart=/etc/rc.local start
TimeoutSec=0
RemainAfterExit=yes
GuessMainPID=no

[Install]
WantedBy=multi-user.target

enable rc.local oleh system service:

sudo systemctl enable rc-local.service

start rc.local oleh system service:

sudo systemctl start rc-local.service

kita dapat juga men-check rc.local status:

sudo systemctl status rc-local.service