/var/lib/pcp/testsuite/855 is in pcp-testsuite 4.0.1-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 | #!/bin/sh
# PCP QA Test No. 855
# Exercise adding/removing the netfilter PMDA, reading values
#
# Copyright (c) 2015-2016 Red Hat. All Rights Reserved.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
[ -f $PCP_PMDAS_DIR/netfilter/pmdanetfilter.pl ] || _notrun "netfilter pmda not installed"
perl -e "use PCP::PMDA" >/dev/null 2>&1
[ $? -eq 0 ] || _notrun "perl PCP::PMDA module not installed"
status=1 # failure is the default!
$sudo rm -rf $tmp $tmp.* $seq.full
trap "cd $here; rm -rf $tmp.*; exit \$status" 0 1 2 3 15
#setup the tmp proc file system for newer config
pmdanetfilter_prepare()
{
mkdir -p $tmp/proc/sys/net/netfilter/
touch $tmp/proc/sys/net/netfilter/nf_conntrack_{max,count}
$PCP_ECHO_PROG 15 > $tmp/proc/sys/net/netfilter/nf_conntrack_max
$PCP_ECHO_PROG 34 > $tmp/proc/sys/net/netfilter/nf_conntrack_count
}
pmdanetfilter_remove()
{
echo
echo "=== remove netfilter agent ==="
$sudo ./Remove >$tmp.out 2>&1
_filter_pmda_remove <$tmp.out
$sudo rm -rf $tmp $tmp.*
}
pmdanetfilter_install()
{
# start from known starting points
cd $PCP_PMDAS_DIR/netfilter
$sudo ./Remove >/dev/null 2>&1
echo
echo "=== netfilter agent installation ==="
$sudo ./Install <$tmp.input >$tmp.out 2>&1
cat $tmp.out >>$here/$seq.full
# Check netfilter metrics have appeared ... X metrics and Y values
_filter_pmda_install <$tmp.out \
| sed \
-e 's/[0-9][0-9]* warnings, //' \
| $PCP_AWK_PROG '
/Check netfilter metrics have appeared/ { if ($7 >= 0 && $7 <= 2) $7 = "X"
if ($10 >= 0 && $10 <= 80) $10 = "Y"
}
{ print }'
}
# use a temp config file to point at the fake /proc system (newer heirarchy)
cat >$tmp.input <<EOF
$tmp/proc/sys/net/
EOF
# load newer proc heirarchy
pmdanetfilter_prepare
_prepare_pmda netfilter
# note: _restore_auto_restart pmcd done in _cleanup_pmda()
trap "_cleanup_pmda netfilter; exit \$status" 0 1 2 3 15
_stop_auto_restart pmcd
# real QA test starts here
pmdanetfilter_install
# avoid a possible race condition if the pmda is slow starting
pmsleep 0.5
# test netfilter values
pminfo -f netfilter.ip_conntrack_count
pminfo -f netfilter.ip_conntrack_max
# re-install pmdanetfilter with old heirarchy
pmdanetfilter_remove
# success, all done
status=0
exit
|