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cocoy/cron.def

Created December 13, 2010 08:44
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cron.def
0 0 * * * /vol/conf/snapshot.sh >> /mnt/backup_ebs.log 2>&1
0 2 * * * /vol/conf/manage_snaphost.sh >> /mnt/backup_ebs.log 2>&1
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manage_snapshot.sh
#!/bin/sh
# Filename: manage_snapshot.sh
#
if [ -f /mnt/VOLUME_USED ]; then
VOLUME=`cat /mnt/VOLUME_USED`
/usr/sbin/aws dsnap | grep $VOLUME | sort -r -k 5 | sed 1,10d | awk '{print "Deleting snapshot: " $2 " Dated: " $8}; system("/usr/sbin/aws delsnap " $2)' >> /mnt/backup_ebs.log
fi
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snapshot.sh
#!/bin/bash
# Filename: snaphost.sh
#
# Run as inside cron.
EBS_DIR=/vol
PATH=$PATH:$HOME/bin:$EC2_HOME/bin:/usr/sbin
if [ -f /mnt/VOLUME_USED ]; then
VOLUME=`cat /mnt/VOLUME_USED`
echo "Date: $(date)"
/usr/bin/ec2-consistent-snapshot --description "$VOLUME $(date +\%F-\%T)" --mysql --xfs-filesystem $EBS_DIR $VOLUME
/usr/sbin/xfs_freeze -u $EBS_DIR
fi
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cocoy commented Feb 9, 2011 

ec2-consistent-snapshot                                      \
          --mysql                                                    \
          --xfs-filesystem /vol                                      \
          --region eu-west-1                                         \
          --description "RAID snapshot $(date +'%Y-%m-%d %H:%M:%S')" \
          vol-VOL1 vol-VOL2 vol-VOL3 vol-VOL4

@cocoy
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cocoy commented Feb 9, 2011

aws dvol | grep | grep device=/dev/sd[klmn] | awk '{ print $2}'

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