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grafana_ynh/scripts/backup
2023-12-28 21:16:02 +01:00

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#!/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
#=================================================
# DECLARE DATA AND CONF FILES TO BACKUP
#=================================================
ynh_print_info --message="Declaring files to be backed up..."
#=================================================
# BACKUP THE NGINX CONFIGURATION
#=================================================
ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
#=================================================
# SPECIFIC BACKUP
#=================================================
ynh_print_info --message="Backing up the InfluxDB database..."
# Backup InfluxDB data
# Source: http://stackoverflow.com/questions/39501416/how-to-restore-data-base-using-influxd
mkdir influxdb_data
# Backup only if database exists (compatible with automated tests where NetData is not present)
# and if BACKUP_CORE_ONY/do_not_backup_data not set
BACKUP_CORE_ONLY=${BACKUP_CORE_ONLY:-0}
do_not_backup_data=$(ynh_app_setting_get --app=$app --key=do_not_backup_data)
if [ -d "/var/lib/influxdb/data/opentsdb" ]; then
if ( [ ${do_not_backup_data:-0} -eq 1 ] || [ $BACKUP_CORE_ONLY -eq 1 ] )
then
if [ $BACKUP_CORE_ONLY -eq 1 ]
then
ynh_print_warn --message="The InfluxDB database will not be saved, because 'BACKUP_CORE_ONLY' is set."
else
ynh_print_warn --message="The InfluxDB database will not be saved, because 'do_not_backup_data' is set."
fi
else
influxd backup -portable influxdb_data
fi
fi
#=================================================
# BACKUP VARIOUS FILES
#=================================================
ynh_backup --src_path="/etc/influxdb"
ynh_backup --src_path="/etc/$app"
ynh_backup --src_path="/var/lib/grafana/plugins" --not_mandatory
#=================================================
# BACKUP THE MYSQL DATABASE
#=================================================
ynh_print_info --message="Backing up the MySQL database..."
ynh_mysql_dump_db --database="$db_name" > db.sql
#=================================================
# END OF SCRIPT
#=================================================
ynh_print_info --message="Backup script completed for $app. (YunoHost will then actually copy those files to the archive)."