#!/bin/bash
set -e

SCRIPT_DIR=$(dirname "$0")
source "${SCRIPT_DIR}/utils.sh"
source "${SCRIPT_DIR}/func.sh"
source "${SCRIPT_DIR}/vars.sh"
source "${SCRIPT_DIR}/disk-lvm.sh"
source "${SCRIPT_DIR}/database-postgresql.sh"

readonly DB_BACKUP_JOB_NAME="Database backup"
readonly DISK_BACKUP_JOB_NAME="Disk backup"

# Started background jobs
declare -A BG_JOBS
# Successfully completed background jobs
declare -a COMPLETED_BG_JOBS
# Failed background jobs
declare -A FAILED_BG_JOBS

backup_start
info "Preparing for backup"
prepare_backup_db
prepare_backup_disk


info "Backing up the database and filesystem in parallel"
run_in_bg backup_db "$DB_BACKUP_JOB_NAME"
run_in_bg backup_disk "$DISK_BACKUP_JOB_NAME"