/var/lib/pcp/testsuite/common.discovery is in pcp-testsuite 3.9.10.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# Common shell routines for testing service discovery
# Copyright (c) 2014 Red Hat.
#
_filter_discovery_sought()
{
# Only pmcd is guaranteed to be running, but other services may also be.
# Transform two cases - no servers vs found servers - into deterministic
# output for the --all invocations
sed \
-e 's/No \(pmproxy servers\) discovered/Sought \1/g' \
-e 's/No \(pmwebd servers\) discovered/Sought \1/g' \
-e 's/Discovered \(pmproxy servers\):/Sought \1/g' \
-e 's/Discovered \(pmwebd servers\):/Sought \1/g' \
# end
}
_filter_discovery_unresolved()
{
sed -e '/ pcp:/d;
/ proxy:/d;
/ http:/d' \
| _filter_discovery_sought
}
_filter_discovery_resolved()
{
# Pass unresolved urls, filter the resolved ones.
sed -e '/ pcp:\/\/[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+/{p;b};
/ proxy:\/\/[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+/{p;b};
/ http:\/\/[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+/{p;b};
/ pcp:/d;
/ proxy:/d;
/ http:/d' \
| _filter_discovery_sought \
| _filter_discovery_unresolvable
}
_filter_discovery_unresolvable()
{
# For each unresolved address in the response, see if we can resolve
# it using dig(1). If not, filter it out as an unresolvable result.
# Oherwise, leave it in as an erroneous result.
while read line
do
# If the line is an unresolved service, then see if we can resolve it
# using dig(1).
if echo $line | grep -q -e '^pcp://' -e '^proxy://' -e '^http://';
then
addr=`echo $line |
sed -e 's|pcp://\(.*\):[0-9]\+|\1|'`
# If dig(1) can not resolve this address, then it is a correctly
# unresolved address. Filter it out. Otherwise keep it as an
# erroneously unresolved address.
dug=`dig -x $addr +short`
[ -z "$dug" ] && continue
fi
# Keep this line
echo $line
done
}
|