#!/usr/bin/env bash
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# to you under the Apache License, Version 2.0 (the
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#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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STATUS=UNKNOWN

if [ "$(systemctl is-active keepalived)" != "active" ]
then
    echo "Status: FAULT"
    exit
fi

ROUTER_TYPE=$(cat /etc/cloudstack/cmdline.json | grep type | awk '{print $2;}' | sed -e 's/[,\"]//g')
if [ "$ROUTER_TYPE" = "router" ]
then
	ROUTER_STATE=$(ip addr show dev eth0 | grep inet | wc -l | xargs bash -c  'if [ $0 == 2 ]; then echo "PRIMARY"; else echo "BACKUP"; fi')
	STATUS=$ROUTER_STATE
else
	ROUTER_STATE=$(ip addr show dev eth1 | grep state | awk '{print $9;}')
	if [ "$ROUTER_STATE" = "UP" ]
	then
	    STATUS=PRIMARY
	elif [ "$ROUTER_STATE" = "DOWN" ]
	then
	    STATUS=BACKUP
	fi
fi

echo "Status: ${STATUS}"