/root/scripts/rabbit-backup.sh

rabbit-backup.sh

#!/bin/bash

DT=`date +'%Y%m%d-%H%M%S'`
BKPDIR=/var/backups/rabbitmq
BKPSYMLINK="${BKPDIR}/current"
BKPFILE="${BKPDIR}/rabbitmq.config.${DT}"

test -d "${BKPDIR}" || mkdir -pv "${BKPDIR}"

ln -sfv `find /var/lib/rabbitmq/mnesia/ -name rabbitmqadmin | head -n1` /usr/local/bin/
chmod a+x -v /usr/local/bin/rabbitmqadmin

echo /usr/local/bin/rabbitmqadmin export "${BKPFILE}"
/usr/local/bin/rabbitmqadmin export "${BKPFILE}"

test -e "${BKPSYMLINK}" || touch "${BKPSYMLINK}"

diff "${BKPSYMLINK}" "${BKPFILE}" >/dev/null && rm -fv "${BKPFILE}" || ln -sfv "${BKPFILE}" "${BKPSYMLINK}"

CURRBKP=`ls -l "${BKPSYMLINK}" | sed 's#.*/##'`
echo "Created ${CURRBKP} ..."
find "${BKPDIR}" -type f -name 'rabbitmq.config.*' ! -name "${CURRBKP}" -ctime +30 -delete
find "${BKPDIR}" -type f -name 'rabbitmq.config.*' ! -name "${CURRBKP}" -size 0c -delete