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#!/bin/sh
# PCP QA Test No. 1647
# Test pmdaopentelemetry request headers, response filtering and label management
#
# Copyright (c) 2025 Red Hat. All Rights Reserved.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard environment, filters and checks
. ./common.opentelemetry
_pmdaopentelemetry_check || _notrun "opentelemetry pmda and/or load generator not installed"
status=1 # failure is the default!
$sudo rm -rf $tmp $tmp.* $seq.full
_cleanup()
{
cd $here
_pmdaopentelemetry_cleanup
$sudo rm -rf $tmp $tmp.*
}
_prepare_pmda opentelemetry
trap "_cleanup; exit \$status" 0 1 2 3 15
_stop_auto_restart pmcd
HERE=`pwd`
_pmdaopentelemetry_save_config
# add the example URL with header config entries
for file in $here/opentelemetry/samples/simplemetric.txt
do
urlbase=`basename $file .txt | tr .- _`
echo 'file://'$file > $PCP_PMDAS_DIR/opentelemetry/config.d/$urlbase.url
#
# add a bunch of headers to the URL config to test the parser
cat <<EOF >>$PCP_PMDAS_DIR/opentelemetry/config.d/$urlbase.url
# this is a comment and the next line is blank
# basic standard headers
HEADER: Accept: text/html
HEADER: Keep-Alive: 300
HEADER: Connection: keep-alive
# header with two words in the value
HEADER: Authorization: bearer ababbdbbebbbebdbbe5538003023
# header with multiple words in the value and colons and spaces
HEADER: Someheader: has: colons: and spaces in: it!!!!!!
# various headers with assorted characters
HEADER: Accept-Language: en-us,en;q=0.5
HEADER: Accept-Encoding: gzip,deflate
HEADER: Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
# Filter to include metric1 and exclude all other metrics
# note: these are anchored regex matches (whole metric name must match)
FILTER: INCLUDE METRIC metric1
FILTER: EXCLUDE METRIC .*
# unrecognized keyword
SOMETEXT: unrecognised
EOF
done
_pmdaopentelemetry_install
if ! _pmdaopentelemetry_wait_for_metric opentelemetry.control.calls
then
status=1
exit
fi
echo; echo === URL configuration file contains
sed -e "s|$HERE|QA_DIR|g" < $PCP_PMDAS_DIR/opentelemetry/config.d/$urlbase.url
echo; echo === pminfo listing. Note opentelemetry.simplemetric.metric2 should be filtered out
names=`pminfo opentelemetry | grep -F -v opentelemetry.control | LC_COLLATE=POSIX sort` 2>$tmp.err
if [ -z "$names" ]; then
echo "FAILED - no opentelemetry metrics to show"
else
pminfo -mdf opentelemetry >>$here/$seq.full 2>&1
if pminfo -mdtTf `pminfo opentelemetry | grep -F -v opentelemetry.control | LC_COLLATE=POSIX sort` > $tmp.info 2>$tmp.err
then
:
else
echo "... failed! ... here is the Install log ..."
cat $tmp.out
fi
cat $tmp.info $tmp.err
fi
echo == Note: check $seq.full for log entries for the expected headers
echo == pmdaopentelemetry LOG == >>$here/$seq.full
cat $PCP_LOG_DIR/pmcd/opentelemetry.log >>$here/$seq.full
# cleanup preparing for remove (else error messages here)
$sudo rm $PCP_PMDAS_DIR/opentelemetry/config.d/simplemetric.*
_pmdaopentelemetry_remove
# success, all done
status=0
exit
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