update changelog

[debian6500.git] / master / opt / cluster / bin / sync_master.sh

#!/bin/bash

# ============================================================================
# Copyright (C) THALES. All rights reserved
# Author: Laurent Mazet
# Date : 08/12/2014
# ============================================================================

# TODO
# *

HOST=
PROGNAME=$(basename $0)
VER=1.0

# help function

function usage () {
    echo "usage: $PROGNAME [-h] [-v] host"
    echo "   -h: help message"
    echo "   -v: version message"
    exit $@
}

# formating functions

function title () { echo -e "\033[0;1m$*\033[0;0m"; }
function pass () { echo -e "\033[1;32m$*\033[0;0m"; }
function warn () { echo -e "\033[1;33m$*\033[0;0m"; }
function fail () { echo -e "\033[1;31m$*\033[0;0m"; }

# check command

function check () {
    echo -n "$@: "
    { eval $@; } && pass OK || { fail KO; ERR=yes; }
    test ! "$TEST" = yes
}
        
# argument processing
        
while [ $# -gt 0 ]; do
    case "$1" in
    -h) usage 0;;
    -v) echo "$PROGNAME: version $VER"; exit;;
    *) HOST=$1;;
    esac
    shift
done

# find master directory
mydir=$(dirname $0)
mydir=$(cd $mydir; pwd)

MASTERREP=$(cd $mydir/../../..; pwd)
[ -d $MASTERREP ] || { echo "can't find master repository"; exit 1; }

# check host
[ "$HOST" ] || { echo "Need a hosname/ip to synchronize master"; exit 1; }

# action
check chmod g-w -R $MASTERREP
check chmod go-rwx $MASTERREP/root/.ssh
check chmod go-rwx $MASTERREP/root/.ssh/id_rsa
check chmod go-rwx $MASTERREP/opt/cluster/slave/root/.ssh
check chmod go-rwx $MASTERREP/opt/cluster/slave/root/.ssh/id_rsa
check chmod a+rwx $MASTERREP/opt/tftp
if [ "$(hostname)" = 'clovis53' ]; then
    REMOTE_FS="root@$HOST:/"
else
    REMOTE_FS="/tmp/$USERNAME$$"
    mkdir $REMOTE_FS
    case "$HOST" in
        alpha) SENSOR_PORT="2222";;
        gamma) SENSOR_PORT="2224";;
        clovis) SENSOR_PORT="2223";;
        *) fail "Incorrect name of sensor"; exit 1;;
    esac
    sshfs -p $SENSOR_PORT root@clovis53:/ $REMOTE_FS
fi
check rsync -va --no-o --no-g $MASTERREP/ $REMOTE_FS
fusermount -u $REMOTE_FS 2>/dev/null && rmdir $REMOTE_FS

exit 0