Kolla provides production-ready containers and deployment tools for operating OpenStack clouds
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#!/usr/bin/env bash
set -eu
set -o pipefail
# Execute a full backup
backup_full() {
echo "Taking a full backup"
mariabackup \
--defaults-file=/etc/mysql/my.cnf \
--backup \
--stream=xbstream \
--history=$(date +%d-%m-%Y) | gzip > \
$BACKUP_DIR/mysqlbackup-$(date +%d-%m-%Y-%s).qp.xbc.xbs.gz
}
# Execute an incremental backup
backup_incremental() {
echo "Taking an incremental backup"
mariabackup \
--defaults-file=/etc/mysql/my.cnf \
--backup \
--stream=xbstream \
--incremental-history-name=$(date +%d-%m-%Y) \
--history=$(date +%d-%m-%Y) | gzip > \
$BACKUP_DIR/incremental-$(date +%H)-mysqlbackup-$(date +%d-%m-%Y-%s).qp.xbc.xbs.gz
}
BACKUP_DIR=/backup/
cd $BACKUP_DIR
if [ -n $BACKUP_TYPE ]; then
case $BACKUP_TYPE in
"full")
backup_full
;;
"incremental")
backup_incremental
;;
*)
echo "Only full or incremental options are supported."
exit 1
;;
esac
else
echo "You need to specify either full or incremental backup options."
exit 1
fi