node_exporter/checkmetrics.sh

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#!/usr/bin/env bash
if [[ ( -z "$1" ) || ( -z "$2" ) ]]; then
echo "usage: ./checkmetrics.sh /usr/bin/promtool e2e-output.txt"
exit 1
fi
# Ignore known issues in auto-generated and network specific collectors.
lint=$($1 check metrics < "$2" 2>&1 | grep -v -E "^node_(entropy|memory|netstat|wifi_station)_")
if [[ -n $lint ]]; then
echo -e "Some Prometheus metrics do not follow best practices:\n"
echo "$lint"
exit 1
fi