data_sync.sh

#!/bin/bash

DATE="$(date +%F_%T)"

if [ "$(mount | grep "/mnt/app/pv" | wc -l)" != "0" ]; then
    APP_BACKUP_DIR="/mnt/app/backup/${DATE}"
    mkdir -p "${APP_BACKUP_DIR}"
    cp -avr /mnt/app/pv/* "${APP_BACKUP_DIR}/"
    umount /mnt/app/backup
fi

if [ "$(mount | grep "/mnt/mysql/pv" | wc -l)" != "0" ]; then
    MYSQL_BACKUP_DIR="/mnt/mysql/backup/${DATE}"
    mkdir -p "${MYSQL_BACKUP_DIR}"
    cp -avr /mnt/mysql/pv/* "${MYSQL_BACKUP_DIR}/"
    umount /mnt/mysql/backup
fi

if [ "$(mount | grep "/mnt/app/pv" | wc -l)" != "0" ]; then
    APP_RM_FILE="/mnt/app/prod/rm_file.txt"
    while IFS= read -r line
    do
        if [ "x${line}" != "x" ]; then
            rm -rf "/mnt/app/pv/${line}"
        fi
    done < "${APP_RM_FILE}"
fi

if [ "$(mount | grep "/mnt/mysql/pv" | wc -l)" != "0" ]; then
    MYSQL_RM_FILE="/mnt/mysql/prod/rm_file.txt"
    while IFS= read -r line
    do
        rm -rf "/mnt/mysql/pv/${line}"
    done < "${MYSQL_RM_FILE}"
fi

if [ "$(mount | grep "/mnt/app/pv" | wc -l)" != "0" ]; then
    cp -avr /mnt/app/prod/* /mnt/app/pv/
fi

if [ "$(mount | grep "/mnt/mysql/pv" | wc -l)" != "0" ]; then
    cp -avr /mnt/mysql/prod/* /mnt/mysql/pv/
fi

exit 0