atlassian_full_backup

#!/bin/bash

# This script is meant to be run as a root cronjob to backup a Confluence or JIRA server
# It utilizes two scripts:
# - atlassian_fs_backup - create filesystem backup
# - atlassian_db_backup - crate database backup
#
# After the backup completes successfully, we check to see that only seven days worth of
# backup directories. Anything older than seven days is removed.

# Must be root to run this script
if [ "`/usr/bin/id -urn`" != "root" ] ; then
  echo -e "\nYou must be root to execute this script \n"
  exit 1
fi

USAGE() {
  echo -e "\nUsage: `basename $0` [ -c | -j ] "
  echo -e "-c --> Backup Confluence"
  echo -e "-j --> Backup JIRA"
}

BACKUP_DIR="/atlassianbackup"
SCRIPT_DIR="/usr/local/bin/atlassian"
FS_BACKUP="${SCRIPT_DIR}/atlassian_fs_backup"
DB_BACKUP="${SCRIPT_DIR}/atlassian_db_backup"
TODAY=`date "+%Y%m%d"`
DAYSAGO=`date -d 'now - 1 days' "+%Y%m%d"`
APP="null"

while getopts ":cj" OPT ; do
  case ${OPT} in
    c)
      APP="confluence"
      FS_OPTIONS="-c"
      DB_OPTIONS="-c -s"
      ;;
    j)
      APP="jira"
      FS_OPTIONS="-j"
      DB_OPTIONS="-j -s"
      ;;
    \?)
      echo -e "\nInvalid option: -${OPTARG}" >&2
      USAGE
      exit 1
      ;;
    :)
      echo -e "\nOption -${OPTARG} requires an argument" >&2
      USAGE
      exit 1
      ;;
  esac
done

if [ "${APP}" == "null" ] ; then
  USAGE
  exit 1
fi

DAILY_BACKUP_DIR="${BACKUP_DIR}/${APP}/${TODAY}"

# -------------------------------------------------------------
# Execute Full Backup
# -------------------------------------------------------------

mkdir -p ${DAILY_BACKUP_DIR}

echo -e "\nPerforming ${APP} filesystem backup..."
${FS_BACKUP} ${FS_OPTIONS}
if [ $? -ne 0 ] ; then
  echo -e "Error performing ${APP} filesystem backup! Exiting from backup process.\n"
  exit 1
fi

echo -e "\nPerforming ${APP} database backup..."
${DB_BACKUP} ${DB_OPTIONS}
if [ $? -ne 0 ] ; then
  echo -e "Error performing ${APP} database backup! Exiting from backup process.\n"
  exit 1
fi

mv ${BACKUP_DIR}/${APP}_*_${TODAY_}* ${DAILY_BACKUP_DIR}

# -------------------------------------------------------------
# Rotate Backup Files - Keep Files for ${DAYSAGO}
# -------------------------------------------------------------

BACKUP_DATES=`find ${BACKUP_DIR}/${APP} -type d -name "[0-9]*" -printf "%f\n" | sort -n`

# Each backup directory is named in YYYYMMDD format based on the day it was created.
# If a directory's name is older than $DAYSAGO, the directory is removed.
if [ -n "${BACKUP_DATES}" ] ; then
  for DATE in ${BACKUP_DATES} ; do
    if [ $(( ${DATE} - ${DAYSAGO} )) -lt 0 ] ; then
      rm -rf ${BACKUP_DIR}/${APP}/${DATE}
    fi
  done
fi