mosquitto_ynh/scripts/restore

#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

# Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
source ../settings/scripts/_common.sh
source /usr/share/yunohost/helpers

#=================================================
# MANAGE SCRIPT FAILURE
#=================================================

# Exit if an error occurs during the execution of the script
ynh_abort_if_errors

#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading installation settings..." --weight=1

app=$YNH_APP_INSTANCE_NAME

port=$(ynh_app_setting_get --app=$app --key=port)
username=$(ynh_app_setting_get --app=$app --key=username)
password=$(ynh_app_setting_get --app=$app --key=password)

#=================================================
# STANDARD RESTORATION STEPS
#=================================================
# RESTORE FAIL2BAN CONFIGURATION
#=================================================
ynh_script_progression --message="Restoring the Fail2Ban configuration..." --weight=1

#ynh_restore_file "/etc/fail2ban/jail.d/$app.conf"
#ynh_restore_file "/etc/fail2ban/filter.d/$app.conf"
#ynh_systemd_action --action=restart --service_name=fail2ban

#=================================================
# SPECIFIC RESTORATION
#=================================================
# REINSTALL DEPENDENCIES
#=================================================
ynh_script_progression --message="Reinstalling dependencies..." --weight=20

# Define and install dependencies
ynh_install_app_dependencies $pkg_dependencies

#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..." --weight=1

yunohost service add $app --description="Allows MQTT clients to send/receive data" --log="/var/log/$app/$app.log" --needs_exposed_ports="$port"

#=================================================
# RESTORE VARIOUS FILES
#=================================================
ynh_script_progression --message="Restoring the Mosquitto configuration..." --weight=1

# Restore the passwd file
ynh_restore_file --origin_path="$password_file"

# Restore the config file
ynh_restore_file --origin_path="$config_file"

#=================================================
# RESTART SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Restarting systemd service..." --weight=1

ynh_systemd_action --service_name="$app" --action=restart

#=================================================
# RESTORE THE LOGROTATE CONFIGURATION
#=================================================
ynh_script_progression --message="Restoring the log rotation..." --weight=1

ynh_restore_file --origin_path="/etc/logrotate.d/$app"

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression --message="Restoration completed for $app" --last