cPanel Local Backup + S3 Remote Backup Script

cPanel Backup.sh

#!/bin/bash

LOGFILE="backup.sh.log"
USE_INCREMENTAL=true

timestamp() {
  date "+%Y-%m-%d %H:%M:%S"
}

if [ "$USE_INCREMENTAL" = true ]; then
  echo "Starting incremental backup." | tee -a "${LOGFILE}"
else
  echo "Starting non-incremental backup." | tee -a "${LOGFILE}"

  # Delete old account backups
  rm -rf /backup/accounts

  # Recreate account backups folder
  mkdir /backup/accounts
fi

# Loop through cpanel users
echo "$(timestamp): Starting local backup." | tee -a "${LOGFILE}"
for CPUSER in `\ls -A1 -I system /var/cpanel/users/ | xargs -n 1 basename`; do
  echo "Now processing ${CPUSER} ..."
  tarfile="/backup/accounts/${CPUSER}.tar";
# Loop through cpanel users
echo "$(timestamp): Starting local backup." | tee -a "${LOGFILE}"
for CPUSER in `\ls -A1 -I system /var/cpanel/users/ | xargs -n 1 basename`; do
  echo "Now processing ${CPUSER} ..."
  tarfile="/backup/accounts/${CPUSER}.tar";
  acctfolder="/backup/accounts/${CPUSER}";

  # Delete the existing folder
  if [ -d $acctfolder ]
  then
    echo "Account folder exists, deleting '${acctfolder}'."
    rm -rf ${acctfolder}
  fi

  if [ "$USE_INCREMENTAL" = true ]; then
    # Incremental (keep tar files)
    if [ ! -f "$tarfile" ]
    then
      echo "File '${tarfile}' not found, creating."
      /scripts/pkgacct ${CPUSER} /backup/accounts --nocompress --backup
    else
      echo "File '${tarfile}' is found, updating."
      /scripts/pkgacct ${CPUSER} /backup/accounts --backup --incremental
    fi
  else
    # Non-incremental (delete tar.gz files)
    tarfile="${tarfile}.gz";
    echo "Creating file '${tarfile}'."
    /scripts/pkgacct ${CPUSER} /backup/accounts --backup
  fi

  # Extract the tarball
  echo "Extracting file '${tarfile}'."
  tar -C /backup/accounts -xvf ${tarfile}

  # Delete the tarball if non-incremental
  if [ ! "$USE_INCREMENTAL" = true ]; then
    echo "Deleting file '${tarfile}'."
    rm -f ${tarfile}
  fi
done
echo "$(timestamp): Local backup complete." | tee -a "${LOGFILE}"

# Backup to S3
echo "$(timestamp): Starting remote backup." | tee -a "${LOGFILE}"
nice -n 15 aws s3 sync /backup s3://{yourbucketnamehere}/backup/ --exclude '*.log' --exclude '*.tar' --exclude='*/logs/*' --exclude='*/tmp/*' --exclude='*/cache/*' --exclude='.meta/*' --follow-symlinks --delete --quiet
echo "$(timestamp): Remote backup complete." | tee -a "${LOGFILE}"