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|
#!/bin/sh
# PCP QA Test No. 1210
# pmlogctl - _warning code paths
#
# Copyright (c) 2020 Ken McDonell. All Rights Reserved.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
_cleanup()
{
echo "_cleanup: ..." >>$seq_full
cd $here
$sudo pmlogctl -af -c $seq -p $tmp.policy destroy >>$seq_full 2>&1
for dir in $seq-localhost $seq-LOCALHOSTNAME $seq-`hostname` $seq-no.such.host.pcp.io
do
[ -d "$PCP_ARCHIVE_DIR/$dir" ] && $sudo rm -rf "$PCP_ARCHIVE_DIR/$dir"
done
$sudo rm -rf $tmp $tmp.*
}
status=1 # failure is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15
localhost=`hostname`
_filter()
{
tee -a $seq_full \
| sed \
-e '/^# created by pmlogctl/s/ on .*/ on DATE/' \
-e "s;$tmp\.;TMP.;g" \
-e "s;$PCP_BINADM_DIR/;PCP_BINADM_DIR/;g" \
-e "s;$PCP_ARCHIVE_DIR/;PCP_ARCHIVE_DIR/;g" \
-e "s;$PCP_TMP_DIR/;PCP_TMP_DIR/;g" \
-e "s;$PCP_TMPFILE_DIR/pmlogctl\.[^/]*;PCP_TMPFILE_DIR/pmlogctl.XXXXX;g" \
-e "s;$PCP_ETC_DIR/;PCP_ETC_DIR/;g" \
-e "s/-$localhost /-LOCALHOSTNAME /" \
-e "s/PID $mypid/PID <mypid>/" \
-e 's/PID [0-9][0-9]*/PID <somepid>/' \
-e '/^------.*\/lock/s/.* /------ ... ls output ... /' \
-e '/^-r--r-.*\/lock/s/.* /------ ... ls output ... /' \
-e "/^$mypid QA $seq/d" \
# end
}
# Build filter for any existing non-qa and non-primary pmlogger instances.
# The "pmcd Host" and "Class" fields from the pmlogctl status output
# should suffice to uniquely identify each.
#
pmlogctl status 2>&1 \
| $PCP_AWK_PROG >$tmp.awk '
NR == 1 { next }
NF >= 5 { if ($3 == "primary") next
print "$1 == \"" $1 "\" && $3 == \"" $3 "\" { next }"
}
END { print "{ print }" }'
# Note status command output order is non-deterministic, hence the sort
# at the end
#
_filter_status()
{
tee -a $seq_full \
| $PCP_AWK_PROG -f $tmp.awk \
| sed >$tmp.tmp \
-e "/^`hostname` .* primary /d" \
-e 's/[ ][ ]*/ /g' \
-e 's/2[0-9][0-9][0-9][01][0-9][0-3][0-9]\...\.[^ ]*/<archivename>/' \
-e "s/^$localhost /LOCALHOSTNAME /" \
-e "s/ $seq / <seq> /" \
-e 's/ [0-9][0-9]* / <pid> /' \
# end
head -1 $tmp.tmp
sed -e '1d' $tmp.tmp | LC_COLLATE=POSIX sort
}
cat <<End-of-File >$tmp.policy
[class]
$seq
[ident]
$seq-%h
[control]
\$version=1.1
%h n n PCP_ARCHIVE_DIR/%i -c $tmp.config
End-of-File
cat <<End-of-File >$tmp.config
log mandatory on default { pmcd.pmlogger }
End-of-File
_setup()
{
if pmlogctl -c $seq status localhost 2>&1 | grep 'Warning.* defined in class' >/dev/null
then
$sudo pmlogctl -V -p $tmp.policy -c $seq create localhost 2>&1 | _filter
fi
if pmlogctl -c $seq status LOCALHOSTNAME 2>&1 | grep 'Warning.* defined in class' >/dev/null
then
$sudo pmlogctl -V -p $tmp.policy -c $seq create LOCALHOSTNAME 2>&1 | _filter
fi
}
mypid=$$
# real QA test starts here
_setup
echo "=== bogus class"
pmlogctl -c bogus status 2>$tmp.err | _filter_status
_filter <$tmp.err
echo
echo "=== no control dir"
rm -rf $tmp.control.d
PCP_PMLOGGERCONTROL_PATH=$tmp.control pmlogctl status | _filter_status
echo
echo "=== no control files"
mkdir $tmp.control.d
PCP_PMLOGGERCONTROL_PATH=$tmp.control pmlogctl status | _filter_status
echo
echo "=== empty control files"
touch $tmp.control $tmp.control.d/control
PCP_PMLOGGERCONTROL_PATH=$tmp.control pmlogctl status | _filter_status
rm -rf $tmp.control $tmp.control.d
echo
echo "=== host not part of nominated group"
$sudo pmlogctl -c default start localhost
pmlogctl status | _filter_status
echo
echo "=== host not part of any group"
$sudo pmlogctl start local:
pmlogctl status | _filter_status
echo
echo "=== bad host, pmlogger won't start"
$sudo pmlogctl -p $tmp.policy -c $seq create no.such.host.pcp.io
# it may take a while for this one to really get into "dead" state
# as we wander off into the DNS weeds, and we need the pmlogctl
# lock file to be removed (so the last "create" is really finished)
#
# max wait 61secs, a bit longer than the 60secs max wait in
# _check_started() for pmlogctl ...
#
i=0
while [ $i -lt 61 ]
do
if pmlogctl status 2>&1 | grep '^no.such.host.pcp.io .* dead *$' >/dev/null
then
if [ ! -f $PCP_ETC_DIR/pcp/pmlogger/lock ]
then
break
fi
fi
pmsleep 1
i=`expr $i + 1`
done
pmlogctl status | _filter_status
echo
echo "=== stopping (as part of destroy) a stopped pmlogger instance"
$sudo pmlogctl stop no.such.host.pcp.io
pmlogctl status | _filter_status
$sudo pmlogctl -p $tmp.policy -c $seq destroy no.such.host.pcp.io
pmlogctl status | _filter_status
# NOTE
# For this next test there is ugly non-determinism from a
# filesystem directory order dependency ... using a sort strategy,
# but to triage failures you'll need to look at the $seq_full
# file to see the original output order from pmlogctl
#
echo
echo "=== stale mutex"
if ! $sudo $PCP_BINADM_DIR/pmlock -i "$mypid QA $seq" $PCP_ETC_DIR/pcp/pmlogger/lock
then
echo "Arrgh, failed to get lock $PCP_ETC_DIR/pcp/pmlogger/lock"
fi
echo "$mypid QA $seq stale lock" >$tmp.tmp
$sudo cp $tmp.tmp $PCP_ETC_DIR/pcp/pmlogger/lock
$sudo touch -t `pmdate -35M %Y%m%d%H%M` $PCP_ETC_DIR/pcp/pmlogger/lock
$sudo pmlogctl -V -a -c $seq stop 2>$tmp.err | _filter | LC_COLLATE=POSIX sort
_filter <$tmp.err | LC_COLLATE=POSIX sort
pmlogctl status | _filter_status
$sudo rm -f $PCP_ETC_DIR/pcp/pmlogger/lock
$sudo pmlogctl -V -a -c $seq start 2>&1 | _filter | LC_COLLATE=POSIX sort
# success, all done
status=0
exit
|
