#!/bin/bash
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# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
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i=0;
while [ ! -f /var/lib/contrail/loadbalancer/haproxy/$1/haproxy.conf ];
do
  sleep 1;
  ((i=i+1))
  if [ $i -eq 5 ]; then exit 1; fi
done
if ! grep -q "listen stats" /var/lib/contrail/loadbalancer/haproxy/$1/haproxy.conf; then
cat << EOF >> /var/lib/contrail/loadbalancer/haproxy/$1/haproxy.conf
listen stats :$2
	mode http
	stats enable
	stats realm Haproxy\ Statistics
	stats uri $3
	stats auth $4
EOF
container=$(docker ps | grep contrail-vrouter-agent | awk '{print $1}')
netns=$(ls /var/run/netns | grep $1)
dev=$(docker exec $container ip netns exec $netns ls /sys/class/net | grep gw)
docker exec $container ip netns exec $netns ip route add default dev $dev
docker exec $container ip netns exec $netns haproxy -D -f /var/lib/contrail/loadbalancer/haproxy/$1/haproxy.conf \
-p /var/lib/contrail/loadbalancer/haproxy/$1/haproxy.pid -sf $(cat /var/lib/contrail/loadbalancer/haproxy/$1/haproxy.pid) &>/dev/null
fi
