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Add statsd_exporter to app PaaS startup scripts

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`statsd_exporter` is only started if `STATSD_HOST` is set to `localhost`.
This commit is contained in:
Alexey Bezhan
2019-04-24 11:23:27 +01:00
parent ba2abc9127
commit 570cbc3eab
2 changed files with 30 additions and 0 deletions
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13
scripts/run_app_paas.sh
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@@ -69,10 +69,20 @@ function start_aws_logs_agent {
echo "AWS logs agent pid: ${AWSLOGS_AGENT_PID}"
}
function start_statsd_exporter {
echo "Starting statsd exporter..."
exec ./scripts/statsd_exporter --web.listen-address=":${PORT}" --statsd.listen-udp=":8125" --statsd.mapping-config=statsd_mapping.yml &
STATSD_EXPORTER_PID=$!
echo "Statsd exporter pid: ${STATSD_EXPORTER_PID}"
}
function run {
while true; do
kill -0 ${APP_PID} 2&>/dev/null || break
kill -0 ${AWSLOGS_AGENT_PID} 2&>/dev/null || start_aws_logs_agent
if [ "${STATSD_HOST}" == "localhost" ]; then
kill -0 ${STATSD_EXPORTER_PID} 2&>/dev/null || start_statsd_exporter
fi
sleep 1
done
}
@@ -84,6 +94,9 @@ check_params
trap "on_exit" EXIT
configure_aws_logs
if [ "${STATSD_HOST}" == "localhost" ]; then
start_statsd_exporter
fi
# The application has to start first!
start_application "$@"