monitorix_ynh/scripts/restore

#!/bin/bash

#=================================================
# GENERIC START
#=================================================

# Source YunoHost helpers
source /usr/share/yunohost/helpers

# Stop script if errors
ynh_abort_if_errors

# Import common cmd
source ../settings/scripts/experimental_helper.sh
source ../settings/scripts/_common.sh

ynh_script_progression --message="Loading settings..."

# Retrieve old app settings
domain=$(ynh_app_setting_get --app $app --key domain)
path_url=$(ynh_normalize_url_path --path_url $(ynh_app_setting_get --app $app --key path))

# Check domain/path availability
ynh_webpath_available --domain $domain --path_url $path_url || ynh_die --message "$domain/$path_url is not available, please use an other domain or path."

#=================================================
# STANDARD RESTORATION STEPS
#=================================================

# Install package
ynh_script_progression --message="Reinstalling dependencies..." --weight=5
install_dependances

# Download package and install it
ynh_script_progression --message="Installing sources files..." --weight=7
get_install_source

# Create user for database
ynh_script_progression --message="Configuring MySQL database..."
dbuser=$app
dbpass=$(ynh_app_setting_get --app $app --key mysqlpwd)
ynh_mysql_create_user $dbuser $dbpass

# Restore all config and data
ynh_script_progression --message="Restoring files..." --weight=10
ynh_secure_remove --file=/etc/monitorix # we remove the directory because if it is not empty the ynh_restore cmd fail
ynh_secure_remove --file=/var/lib/monitorix
ynh_restore

#=================================================
# GENERIC FINALIZATION
#=================================================

# Set access
ynh_script_progression --message="Protecting directory..."
set_permission

# Reload nginx
systemctl reload nginx.service

# Reload monitorix
ynh_script_progression --message="Starting monitorix services..." --weight=3
# While we stop monitorix sometime the built-in web server is not stopped cleanly. So are sure that everything is cleanly stoped by that
# So this fix that
systemctl stop monitorix.service
sleep 1
pkill -f "monitorix-httpd listening on" || true
ynh_systemd_action -l ' - Ok, ready.' -p '/var/log/monitorix'

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