Annotation of mss/netupdate/networkupdate.sh, Revision 1.5
1.1 kirby 1: #!/usr/local/bin/bash
2:
3: # Use config file instead of editing script itself
4: source netupdate.conf
5:
6: # Set some variables
7: LOCK=/var/run/mssupdate.lock
8: LOCALVERSION=`cat /var/lib/mss/version`
9:
10: # Get apropriate programm version and full path to it from fileserver
1.5 ! kirby 11: VERSION=`ssh $USER@$SERVER grep $MYNAME $HOSTLIST |awk '{print $2}'`
! 12: UPDATEDIR=`ssh $USER@$SERVER grep $MYNAME $HOSTLIST |awk '{print $3}'`
1.1 kirby 13:
1.2 kirby 14: # Add version file if it's missing (useful on clean systems)
15: if [ ! -e /var/lib/mss/version ]; then
16: echo "0.0" > /var/lib/mss/version
17: fi
18:
1.1 kirby 19: # Check whether we have latest version
20: if [ "$(echo "$LOCALVERSION < $VERSION" |bc -l )" -eq 1 ] && [ ! -e $LOCK ]; then
1.2 kirby 21: echo "Starting update..."
22: touch $LOCK
23: rsync -Hacvx --exclude-from=/var/lib/mss/rsync-exclude $USER@$SERVER:$UPDATEDIR/$VERSION/ /var/lib/mss
1.5 ! kirby 24: rsync -Havx --ignore-existing --exclude-from=/var/lib/mss/rsync-exclude $USER@$SERVER:$UPDATEDIR/music /var/lib/mss/
1.2 kirby 25: echo "Updated from $LOCALVERSION to $VERSION"
26: echo $VERSION > /var/lib/mss/version
1.5 ! kirby 27: ssh $USER@$SERVER echo "`date` SUCCESS: $MYNAME was updated from $UPDATEDIR $LOCALVERSION '->' $VERSION" >> $UPDATEDIR/update.log
1.2 kirby 28: rm -f $LOCK
1.3 kirby 29: elif [ "$(echo "$LOCALVERSION < $VERSION" |bc -l )" -eq 1 ] && [ -e $LOCK ]; then
1.2 kirby 30: echo "Update is running..."
1.5 ! kirby 31: ssh $USER@$SERVER echo "`date` WARNING: $MYNAME is still running update from $LOCALVERSION to $VERSION" >> $UPDATEDIR/update.log
1.1 kirby 32: else
1.2 kirby 33: echo "Version $LOCALVERSION is already installed"
1.1 kirby 34: fi
35:
36:
37:
38:
39:
40: # Debug
1.5 ! kirby 41: echo $USER $SERVER $MYNAME $UPDATEDIR $VERSION $LOCALVERSION $HOSTLIST
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