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|
#!/bin/sh
# PCP QA Test No. 1200
# pmlogger_check for primary logger and pmcd may not be running (yet)
# - systemd and package install failure case
#
# This is the single pmlogger version. See qa/1201 for the multiple
# pmlogger version.
#
# 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()
{
cd $here
if $_needclean
then
_service pmcd restart 2>&1 | _filter_pcp_restart
_wait_for_pmcd
_service pmlogger restart 2>&1 | _filter_pcp_restart
_wait_for_pmlogger
_needclean=false
fi
$sudo rm -rf $tmp $tmp.*
}
# borrowed from _wait_for_pmlogger
#
_my_wait_for_pmlogger()
{
# 6 seconds default seems like a reasonable max time to get going
_maxdelay=6
_dir_hostname=`hostname || echo localhost`
_logfile="$PCP_ARCHIVE_DIR/$_dir_hostname/pmlogger.log"
_i=0
_dead=true
while [ $_i -lt $_maxdelay ]
do
if $sudo -u $PCP_USER pmlc -P </dev/null 2>&1 \
| tee $tmp.err \
| grep -E "Connection refused|Transport endpoint is not connected" >/dev/null
then
sleep 1
_i=`expr $_i + 1`
else
# pmlogger socket has been set up ...
_dead=false
# give pmlogger a chance to detect that pmlc has gone away
# so the port is free
sleep 1
break
fi
done
if $_dead
then
echo "now: `date`"
echo "Oops ... primary pmlogger failed to start after $_maxdelay seconds"
echo "pmlogger log ($_logfile) ..."
if [ -f $_logfile ]
then
cat $_logfile
else
echo "Not created ... this is good as it means pmlogger_check noticed"
fi
echo "pmlc attempt ..."
[ -f $tmp.err ] && cat $tmp.err
fi
}
_filter()
{
tee -a $seq_full \
| sed \
-e '/^now: /s/ .*/ DATE/' \
-e "s@$PCP_ARCHIVE_DIR@PCP_ARCHIVE_DIR@" \
-e "s@$_dir_hostname@HOSTNAME@" \
| _filter_pmlogger_log
}
status=1 # failure is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15
_needclean=true
myhost=`hostname`
# real QA test starts here
echo "initially" >>$seq_full
$PCP_PS_PROG $PCP_PS_ALL_FLAGS | grep -E '/[p](mcd|mlogger)' >>$seq_full
# stop pmcd, primary pmlogger
#
if ! _service pmlogger stop 2>&1; then _exit 1; fi \
| _filter_pcp_stop
_wait_pmlogger_end || _exit 1
if ! _service pmcd stop 2>&1; then _exit 1; fi \
| _filter_pcp_stop
_wait_pmcd_end || _exit 1
echo "pcp stop" >>$seq_full
$PCP_PS_PROG $PCP_PS_ALL_FLAGS | grep -E '/[p](mcd|mlogger)' >>$seq_full
# from here on, don't use any "_service" wrapper ... we need to dodge
# any linking of the services and starting stuff under the covers
#
_dir_hostname=`hostname || echo localhost`
_logfile="$PCP_ARCHIVE_DIR/$_dir_hostname/pmlogger.log"
$sudo rm -f $_logfile
echo "pmcd not running, expect this to timeout"
$sudo $PCP_RC_DIR/pmlogger start 2>&1 | _filter_pcp_start
_my_wait_for_pmlogger | _filter
echo "pmlogger start fail case" >>$seq_full
$PCP_PS_PROG $PCP_PS_ALL_FLAGS | grep -E '/[p](mcd|mlogger)' >>$seq_full
$sudo $PCP_RC_DIR/pmcd start 2>&1 | _filter_pcp_start
_wait_for_pmcd || _exit 1
$sudo rm -f $_logfile
echo "pmcd running, expect this to work"
$sudo $PCP_RC_DIR/pmlogger start 2>&1 | _filter_pcp_start
_wait_for_pmlogger || _exit 1
echo "pmlogger start success case" >>$seq_full
$PCP_PS_PROG $PCP_PS_ALL_FLAGS | grep -E '/[p](mcd|mlogger)' >>$seq_full
# success, all done
status=0
exit
|
