#!/bin/sh -e

##########################################################################
#   Script description:
#       
#   Arguments:
#       
#   Returns:
#       
#   History:
#   Date        Name        Modification
#   2013-12-26  root        Begin
##########################################################################

usage()
{
    printf "Usage: $0 node-type\n"
    exit 1
}


##########################################################################
#   Main
##########################################################################

if [ $# != 1 ]; then
    usage
fi

node_type=$1
#./munge-enable $node_type

case $node_type in
'head')
    prefix='/usr/pkg-1'
    ;;
'compute')
    prefix='/sharedapps/pkg-1'
    ;;
*)
    printf "$0 is only for head and compute nodes.\n"
    exit 1
    ;;
esac

# slurm.conf
if [ ! -e $prefix/etc/slurm.conf ]; then
    printf "Missing $prefix/etc/slurm.conf.  Copy it from head node.\n"
    exit 1
fi

# Init script
#if [ ! -e /etc/init.d/slurm ]; then
    printf "exec_prefix=/$prefix\nprefix=$prefix\n\n" \
	> /etc/init.d/slurm
    chmod 750 /etc/init.d/slurm
    cat $prefix/share/examples/slurm/init.d.slurm >> /etc/init.d/slurm
    chkconfig slurm on
    service slurm restart
#fi

mkdir -p /var/log/slurm
chown slurm:slurm /var/log/slurm