#!/bin/bash
# -----------------------------------------------------------------------------
# Forms ONOS cluster using REST API of each separate instance.
# -----------------------------------------------------------------------------

[ $# -lt 2 ] && echo "usage: $(basename $0) ip1 ip2..." && exit 1

ip=$1
shift
nodes=$*

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