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#!/bin/sh

FILENAME=$(basename $0 .sh)
BACKUP_TS=$(date +%F-%T)
ARCHIVE=${FILENAME}_${BACKUP_TS}.tar.gz
ERRFILE=${FILENAME}_${BACKUP_TS}.err
DMPFILE=${FILENAME}_${BACKUP_TS}.dmp
LOG_DIR=/tmp
BACKUP_WORKDIR=/tmp
BACKUP_ARCHIVEDIR=/tmp
MARIADB_BACKUP_EXE_DIR="/usr/bin"
DB_USER=backup
DB_PWD=*******backup
HOST=host.docker.internal
PORT=3355

# cleanup old backups
removeOldBackups()
{
# remove backups older than -mmin for minutes, -mtime for days
for i in `ls`find $BACKUP_ARCHIVEDIR/$FILENAME*.tar.gz $BACKUP_ARCHIVEDIR/*.dmp $BACKUP_ARCHIVEDIR/*.err 2>/dev/null -type f -mmin +60 -ls | grep -v $ARCHIVE`o '\S\+$'`
do
        rm $i >/dev/null 2>/dev/null
done
}

cd /

echo "Backup Started"

# call backup utility
{
"$MARIADB_BACKUP_EXE_DIR"/mysqldump --all-databases --host=$HOST --port=$PORT --user=$DB_USER --password=
$DB_PWD --log-error=/tmp/$ERRFILE$ER
RFILE  > /tmp/$DMPFILE
}
echo >&2 "Backup Complete"

# create a tar archive from the backup directory
tar cvzf $BACKUP_ARCHIVEDIR/$ARCHIVE $BACKUP_WORKDIR/$DMPFILE $BACKUP_WORKDIR/$ERRFILE >/dev/null 2>/dev/null

# check for errors
if [ -s "$BACKUP_WORKDIR/$ERRFILE" ]
then
   rm $BACKUP_ARCHIVEDIR/$ARCHIVE >/dev/null 2>/dev/null
   exit 1
else
   rm $BACKUP_WORKDIR/$DMPFILE $BACKUP_WORKDIR/$ERRFILE >/dev/null 2>/dev/null
   removeOldBackups
   exit 0
fi

apiVersion: batch/v1beta1
kind: CronJob
metadata:
  name: batch-every-10-minutes
spec:
  schedule: "*/10 * * * *"
  concurrencyPolicy: Forbid
  jobTemplate:
    spec:
      template:
        spec:
          restartPolicyvolumes:
OnFailure            - containersname: backup-volume
          -    namepersistentVolumeClaim:
  mysqldump-backup              imageclaimName: ktimoney/mysqldump_backup-claim
            volumeMountscontainers:
 
          - mountPathname: "/tmp"mysqldump-backup
            image: ktimoney/mysqldump_backup
name: backup-volume           volumesvolumeMounts:
            - namemountPath: backup-volume"/tmp"
              persistentVolumeClaimname: backup-volume
          restartPolicy: Never
    claimName  backoffLimit: backup-claim3