#!/bin/bash

DUMP_DIR="/var/backups/dumps/"

mkdir -p "$DUMP_DIR"
chmod go-rwx "$DUMP_DIR"

if [ -x /usr/bin/influxd ]; then
    DATABASES=$(influx --execute "show databases" | tail +4)
	
    echo "Databases: $DATABASES"
    for DATABASE in $DATABASES ; do
        echo "Dumping database: $DATABASE"
	rm -fr "${DUMP_DIR}/influx-${DATABASE}"
	/usr/bin/influxd backup -portable -database $DATABASE -host localhost:8088 $DUMP_DIR/influx-$DATABASE
    done
else
    echo "DMBS Influx not detected."
fi