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#!/bin/sh
MYNAME=`basename $0`
do_log()
{
declare severity=$1
shift
echo "<$severity> $*"
clulog -s $severity "$*"
}
if [ -z "$1" ]; then
do_log 4 No host specified.
exit 1
fi
do_log 6 "Checking RHEV status on $1"
tries=3
http_code=
while [ $tries -gt 0 ]; do
# Record start/end times so we can calculate the difference
start_time=$(date +%s)
http_code="$(curl -m 10 -sk https://$1/RHEVManagerWeb/HealthStatus.aspx -D - | head -1 | cut -f2 -d' ')"
if [ "$http_code" = "200" ]; then
exit 0
fi
# Reduce sleep time if the attempt took a noticeable amount
# of time.
end_time=$(date +%s)
delta=$(((end_time - start_time)))
sleep_time=$(((90 - delta)))
((tries-=1))
# if we're going to retry and we have a nonzero sleep time,
# go to sleep.
if [ $tries -gt 0 ] && [ $sleep_time -gt 0 ]; then
sleep $sleep_time
fi
done
if [ -n "$http_code" ]; then
do_log 3 "RHEV Status check on $1 failed; last HTTP code: $http_code"
else
do_log 3 "RHEV Status check on $1 failed"
fi
exit 1
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