Files
mgmt/test/shell/prometheus-1.sh
2020-02-16 18:38:58 -05:00

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#!/bin/bash -e
. "$(dirname "$0")/../util.sh"
TEMPFILE=`mktemp mgmt-tests-XXXXXXXX`
cleanup()
{
killall -SIGINT mgmt # send ^C to exit mgmt
rm -f $TEMPFILE
wait $pid # get exit status
}
grep_or_fail()
{
cat >$TEMPFILE
grep "$1" $TEMPFILE && return
echo >&2 "ERROR: expected pattern '$1' not found"
echo >&2 "output was:"
cat >&2 $TEMPFILE
exit 1
}
# run empty graph, with prometheus support
$TIMEOUT "$MGMT" run --tmp-prefix --prometheus empty &
pid=$!
trap cleanup EXIT
sleep 5s # let it converge
# TODO: Find out why this is not happening anymore, or remove this particular check
# Check that etcd metrics are loaded
#curl -s 127.0.0.1:9233/metrics | grep_or_fail "^etcd_server_has_leader 1"
# Check that go metrics are loaded
curl -s 127.0.0.1:9233/metrics | grep_or_fail "^go_goroutines [0-9]\+"
trap - EXIT
cleanup
exit $?