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1.1 kirby 1: #!/usr/local/bin/bash 2: 3: # Use config file instead of editing script itself 1.9 kirby 4: source /var/lib/mss/netupdate.conf 1.1 kirby 5: 1.7 kirby 6: # Add version file if it's missing (useful on clean systems) 7: if [ ! -e /var/lib/mss/version ]; then 8: echo "0.0" > /var/lib/mss/version 9: fi 10: 1.1 kirby 11: # Set some variables 12: LOCK=/var/run/mssupdate.lock 13: LOCALVERSION=`cat /var/lib/mss/version` 1.12 ! kirby 14: DATE=`date '+%F %H:%M'` 1.1 kirby 15: 16: # Get apropriate programm version and full path to it from fileserver 1.5 kirby 17: VERSION=`ssh $USER@$SERVER grep $MYNAME $HOSTLIST |awk '{print $2}'` 18: UPDATEDIR=`ssh $USER@$SERVER grep $MYNAME $HOSTLIST |awk '{print $3}'` 1.2 kirby 19: 1.1 kirby 20: # Check whether we have latest version 1.10 kirby 21: if [ -n "$VERSION" ] && [ -n "$UPDATEDIR" ] && [ "$(echo "$LOCALVERSION < $VERSION" |bc -l )" -eq 1 ] && [ ! -e $LOCK ]; then 1.2 kirby 22: echo "Starting update..." 23: touch $LOCK 1.5 kirby 24: rsync -Havx --ignore-existing --exclude-from=/var/lib/mss/rsync-exclude $USER@$SERVER:$UPDATEDIR/music /var/lib/mss/ 1.10 kirby 25: rsync -Hacvx --exclude-from=/var/lib/mss/rsync-exclude $USER@$SERVER:$UPDATEDIR/$VERSION/ /var/lib/mss 1.6 kirby 26: if [ $? -eq 0 ]; then 1.2 kirby 27: echo "Updated from $LOCALVERSION to $VERSION" 28: echo $VERSION > /var/lib/mss/version 1.12 ! kirby 29: ssh $USER@$SERVER "echo "$DATE SUCCESS: $MYNAME was updated from $UPDATEDIR $LOCALVERSION '-\>' $VERSION" >> $UPDATEDIR/update.log" 1.2 kirby 30: rm -f $LOCK 1.6 kirby 31: else 32: echo "Update failed" 1.12 ! kirby 33: ssh $USER@$SERVER "echo "$DATE ERROR: $MYNAME update from $UPDATEDIR $LOCALVERSION '-\>' $VERSION failed" >> $UPDATEDIR/update.log" 1.6 kirby 34: fi 1.10 kirby 35: elif [ -n "$VERSION" ] && [ -n "$UPDATEDIR" ] && [ "$(echo "$LOCALVERSION < $VERSION" |bc -l )" -eq 1 ] && [ -e $LOCK ]; then 1.2 kirby 36: echo "Update is running..." 1.12 ! kirby 37: ssh $USER@$SERVER "echo "$DATE WARNING: $MYNAME is still running update from $LOCALVERSION to $VERSION" >> $UPDATEDIR/update.log" 1.10 kirby 38: elif [ -z "$VERSION" ] && [ -z "$UPDATEDIR" ]; then 39: echo "Can't find myself in $HOSTLIST" 1.1 kirby 40: else 1.2 kirby 41: echo "Version $LOCALVERSION is already installed" 1.1 kirby 42: fi 43: 44: 45: 46: 47: 48: # Debug 1.5 kirby 49: echo $USER $SERVER $MYNAME $UPDATEDIR $VERSION $LOCALVERSION $HOSTLIST