#!/bin/bash
# -----------------------------------------------------------------------------
# Forms ONOS cluster using REST API.
# -----------------------------------------------------------------------------

[ ! -d "$ONOS_ROOT" ] && echo "ONOS_ROOT is not defined" >&2 && exit 1
. $ONOS_ROOT/tools/build/envDefaults

ip=${1:-$OCI}

if [ $ip = "cell" ]; then
    ip=$OC1
    nodes=$(env | grep "OC[0-9]*=" | grep -v "OC1=" | cut -d= -f2)
else
    shift
    nodes=$*
fi

ipPrefix=${ip%.*}

aux=/tmp/${ipPrefix}.cluster.json
trap "rm -f $aux" EXIT

echo "{ \"nodes\": [ { \"ip\": \"$ip\" }" > $aux
for node in $nodes; do
    echo ", { \"ip\": \"$node\" }" >> $aux
done
echo "], \"ipPrefix\": \"$ipPrefix.*\" }" >> $aux

for node in $ip $nodes; do
    echo "Forming cluster on $node..."
    curl -X POST http://$node:8181/onos/v1/cluster/configuration -d @$aux
done