ovs-start

#!/bin/bash
exec >ovs-start-stderrout.txt
exec 2>&1

echo "args: $@"
echo
echo "pwd: `/bin/pwd`"
echo
echo "hostname: `hostname`"
echo
# defaults
interval=3
ovs_collect="/usr/bin/ovs-collect"

longopts="interval:"
opts=$(getopt -q -o "" --longoptions "$longopts" -n "getopt.sh" -- "$@");
if [ $? -ne 0 ]; then
    printf -- "\tUnrecognized option specified\n\n"
    exit 1
fi
eval set -- "$opts";
while true; do
    case "$1" in
        --interval)
            shift;
            interval=$1
            echo "interval=$interval"
            shift;
            ;;
        --)
            shift;
            break
            ;;
        *)
            echo "Invalid option: $1"
            exit 1
    esac
done

/bin/rm -f ovs-collect-pid.txt
if [ -e $ovs_collect ]; then
    $ovs_collect $interval &
    ovs_collect_pid=$!
    if [ -z "$ovs_collect_pid" ]; then
        echo "Could not get ovs-collect PID, exiting"
        exit 1
    fi
    echo "ovs-collect pid is $ovs_collect_pid"
    echo $ovs_collect_pid >ovs-collect-pid.txt
else
    echo "$ovs_collect is not present, exiting"
fi