Annotation of mss/netupdate/networkupdate.sh, Revision 1.14
1.1 kirby 1: #!/usr/local/bin/bash
1.14 ! kirby 2: # $Id
1.1 kirby 3:
4: # Use config file instead of editing script itself
1.9 kirby 5: source /var/lib/mss/netupdate.conf
1.1 kirby 6:
1.7 kirby 7: # Add version file if it's missing (useful on clean systems)
8: if [ ! -e /var/lib/mss/version ]; then
9: echo "0.0" > /var/lib/mss/version
10: fi
11:
1.1 kirby 12: # Set some variables
13: LOCK=/var/run/mssupdate.lock
14: LOCALVERSION=`cat /var/lib/mss/version`
1.12 kirby 15: DATE=`date '+%F %H:%M'`
1.1 kirby 16:
17: # Get apropriate programm version and full path to it from fileserver
1.5 kirby 18: VERSION=`ssh $USER@$SERVER grep $MYNAME $HOSTLIST |awk '{print $2}'`
19: UPDATEDIR=`ssh $USER@$SERVER grep $MYNAME $HOSTLIST |awk '{print $3}'`
1.2 kirby 20:
1.1 kirby 21: # Check whether we have latest version
1.10 kirby 22: if [ -n "$VERSION" ] && [ -n "$UPDATEDIR" ] && [ "$(echo "$LOCALVERSION < $VERSION" |bc -l )" -eq 1 ] && [ ! -e $LOCK ]; then
1.2 kirby 23: echo "Starting update..."
1.13 kirby 24: ssh $USER@$SERVER "echo "$DATE INFO: $MYNAME started update from $UPDATEDIR $LOCALVERSION '-\>' $VERSION" >> $UPDATEDIR/update.log"
1.2 kirby 25: touch $LOCK
1.5 kirby 26: rsync -Havx --ignore-existing --exclude-from=/var/lib/mss/rsync-exclude $USER@$SERVER:$UPDATEDIR/music /var/lib/mss/
1.10 kirby 27: rsync -Hacvx --exclude-from=/var/lib/mss/rsync-exclude $USER@$SERVER:$UPDATEDIR/$VERSION/ /var/lib/mss
1.6 kirby 28: if [ $? -eq 0 ]; then
1.2 kirby 29: echo "Updated from $LOCALVERSION to $VERSION"
30: echo $VERSION > /var/lib/mss/version
1.12 kirby 31: ssh $USER@$SERVER "echo "$DATE SUCCESS: $MYNAME was updated from $UPDATEDIR $LOCALVERSION '-\>' $VERSION" >> $UPDATEDIR/update.log"
1.2 kirby 32: rm -f $LOCK
1.6 kirby 33: else
34: echo "Update failed"
1.12 kirby 35: ssh $USER@$SERVER "echo "$DATE ERROR: $MYNAME update from $UPDATEDIR $LOCALVERSION '-\>' $VERSION failed" >> $UPDATEDIR/update.log"
1.6 kirby 36: fi
1.10 kirby 37: elif [ -n "$VERSION" ] && [ -n "$UPDATEDIR" ] && [ "$(echo "$LOCALVERSION < $VERSION" |bc -l )" -eq 1 ] && [ -e $LOCK ]; then
1.2 kirby 38: echo "Update is running..."
1.12 kirby 39: ssh $USER@$SERVER "echo "$DATE WARNING: $MYNAME is still running update from $LOCALVERSION to $VERSION" >> $UPDATEDIR/update.log"
1.10 kirby 40: elif [ -z "$VERSION" ] && [ -z "$UPDATEDIR" ]; then
41: echo "Can't find myself in $HOSTLIST"
1.1 kirby 42: else
1.2 kirby 43: echo "Version $LOCALVERSION is already installed"
1.1 kirby 44: fi
45:
46:
47:
48:
49:
50: # Debug
1.5 kirby 51: echo $USER $SERVER $MYNAME $UPDATEDIR $VERSION $LOCALVERSION $HOSTLIST
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