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#!/bin/bash
# We are intentionally not using exec so we can reload the haproxy config later
echo "Running command: '${CMD}'"
$CMD
retry=0
# The loop breaks only when haproxy.pid get missing even after 3 re-try.
while [[ $retry -lt 3 ]]; do
if [[ ! -e /run/haproxy.pid || ! -d /proc/$(cat /run/haproxy.pid) ]]; then
retry=$((retry+1))
sleep 2
continue
fi
retry=0
sleep 5
done
exit 1
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