diff options
Diffstat (limited to 'qa/282')
| -rwxr-xr-x | qa/282 | 258 |
1 files changed, 258 insertions, 0 deletions
@@ -0,0 +1,258 @@ +#! /bin/sh +# PCP QA Test No. 282 +# Error handling in $PCP_RC_DIR/pcp +# +# Copyright (c) 2014 Red Hat. +# Copyright (c) 1995-2002 Silicon Graphics, Inc. All Rights Reserved. +# + +seq=`basename $0` +echo "QA output created by $seq" + +# get standard environment, filters and checks +. ./common.product +. ./common.filter +. ./common.check +. ./localconfig + +[ $PCP_PLATFORM = linux -o $PCP_PLATFORM = darwin -o $PCP_PLATFORM = solaris ] \ + || _notrun "$PCP_PLATFORM is not yet supported in test $seq" + +status=1 # failure is the default! +_needclean=true +sleepy=false + +LOCALHOST=`hostname` +LOGGING_DIR=$PCP_LOG_DIR/pmlogger +CHECK=`which pmlogger_check` +[ -z "$CHECK" -o ! -x "$CHECK" ] && \ + _notrun "Cannot find an executable pmlogger_check: \"$CHECK\"" + +_poke_pmcd() +{ + $sudo $PCP_RC_DIR/pcp restart 2>&1 \ + | tee -a $seq.full \ + | sed \ + -e '/ root .* .usr.etc.pmcd /s/.*/-- ps output line --/' \ + -e '/UID .* PID /d' \ + -e '/USER .* PID /d' \ + -e "s/$LOCALHOST/HOST/g" \ + -e 's|local:/*|HOST|g' \ + | _filter_pcp_start \ + | _filter_pmcd_log \ + | _filter_cron_scripts \ + | sed \ + -e 's/\(install the pcp.sw.base\) .*/\1 ... PCP 2.0 or later .../' \ + -e 's/.*\(consult PMLOGGER.CHECK(1), else\)/ ... \1/' \ + -e '/root.*.PCP_BINADM_DIR.pmcd/s/.*/-- ps output line --/' \ + -e '/pcp.*.PCP_BINADM_DIR.pmcd/s/.*/-- ps output line --/' \ + -e '/^failed (status=1)/d' \ + -e '/^Waiting for pmcd/s/\.\.\.[. ]*$/DOTS/' \ + -e '/^$/d' + + can_wait=5 + i=0 + while [ $i -lt $can_wait ] + do + clients=`pmprobe pmcd.numclients 2>/dev/null | sed -e 's/.* //'` + if [ $i -eq 0 ] + then + echo >>$seq.full + echo "+ pmprobe pmcd.numclients" >>$seq.full + pmprobe pmcd.numclients >>$seq.full 2>&1 + echo "clients=\"$clients\"" >>$seq.full + fi + [ ! -z "$clients" ] && [ "$clients" -gt 0 ] && break + sleep 1 + i=`expr $i + 1` + done + + $PCP_ECHO_PROG $PCP_ECHO_N "=== probe pmcd: ""$PCP_ECHO_C" + x=`pmprobe pmcd.control.debug 2>&1 | sed -e "s/$LOCALHOST/HOST/g" -e 's|local:/*|HOST|g'` + if [ "$x" = "pmcd.control.debug 1" ] + then + $PCP_ECHO_PROG OK + else + $PCP_ECHO_PROG "$x" + fi +} + +_poke_pmcd_n_logger() +{ + pmafm $LOGGING_DIR/$LOCALHOST/Latest remove >$tmp.cmd 2>&1 \ + && $sudo sh $tmp.cmd + _poke_pmcd + + can_wait=5 + i=0 + while [ $i -lt $can_wait ] + do + if pmlc -P </dev/null 2>&1 | grep "Connected to.* pmlogger" >/dev/null + then + sleep 2 + break + fi + sleep 2 + i=`expr $i + 1` + done + + $PCP_ECHO_PROG $PCP_ECHO_N "=== probe pmlogger: ""$PCP_ECHO_C" + x=`echo connect primary | pmlc 2>&1 | sed -e "s/$LOCALHOST/HOST/g" -e 's|local:/*|HOST|g'` + sleep 2 + if [ -z "$x" ] + then + $PCP_ECHO_PROG OK + else + $PCP_ECHO_PROG "$x" + if $sleepy + then + echo go check the logs while I wait a couple of minutes + sleep 240 + fi + fi +} + +_interrupt() +{ + status=1 +} + +_save_setup() +{ + for file in $PCP_PMCDCONF_PATH $SYSPMDA \ + $CHECK $PCP_PMLOGGERCONTROL_PATH \ + $PCP_PMLOGGEROPTIONS_PATH + do + [ -f $file.$seq ] && $sudo rm -f $file.$seq + [ -f $file ] && $sudo cp -p $file $file.$seq + done +} + +_cleanup() +{ + trap "" 0 1 2 3 15 + if $_needclean + then + echo + echo "Restore the state of the universe ..." + for file in $PCP_PMCDCONF_PATH $SYSPMDA \ + $CHECK $PCP_PMLOGGERCONTROL_PATH \ + $PCP_PMLOGGEROPTIONS_PATH + do + if [ -f $file.$seq ] + then + $sudo rm -f $file + $sudo cp -p $file.$seq $file + $sudo rm -f $file.$seq + fi + done + [ -f $PCP_PMCD_PROG.$seq ] && \ + $sudo mv -f $PCP_PMCD_PROG.$seq $PCP_PMCD_PROG + + pmafm $LOGGING_DIR/$LOCALHOST/Latest remove >$tmp.cmd 2>&1 \ + && $sudo sh $tmp.cmd + $sudo $PCP_RC_DIR/pcp restart | _filter_pcp_start + _wait_for_pmcd + _needclean=false + fi + $sudo rm -f $tmp.* + exit $status +} + +trap "_cleanup" 0 +trap "_interrupt; _cleanup" 1 2 3 15 + +rm -f $seq.full +touch $seq.full + +_exercise_rc_scripts() +{ + echo + echo '=== expect error: no $PCP_PMCDCONF_PATH ===' + $sudo rm -f $PCP_PMCDCONF_PATH + _poke_pmcd + + if [ $PCP_PLATFORM = linux ] + then + cat <<End-of-File >$tmp.out +# from qa/$seq +linux 60 dso linux_init $PCP_PMDAS_DIR/linux/pmda_linux.so +pmcd 2 dso pmcd_init $PCP_PMDAS_DIR/pmcd/pmda_pmcd.so +End-of-File + elif [ $PCP_PLATFORM = darwin ] + then + cat <<End-of-File >$tmp.out +# from qa/$seq +darwin 78 dso darwin_init $PCP_PMDAS_DIR/darwin/pmda_darwin.dylib +pmcd 2 dso pmcd_init $PCP_PMDAS_DIR/pmcd/pmda_pmcd.dylib +End-of-File + elif [ $PCP_PLATFORM = solaris ] + then + cat <<End-of-File >$tmp.out +# from qa/$seq +solaris 75 dso solaris_init $PCP_PMDAS_DIR/solaris/pmda_solaris.so +pmcd 2 dso pmcd_init $PCP_PMDAS_DIR/pmcd/pmda_pmcd.so +End-of-File + else + echo "Arrgh ... need pmcd.conf for $PCP_PLATFORM" + exit 1 + fi + + $sudo cp $tmp.out $PCP_PMCDCONF_PATH + + echo + echo "=== simple case, no frills, no errors ===" + _poke_pmcd_n_logger + + echo + echo "=== expected failure: a mere mortal ===" + osudo="$sudo" + sudo='' + _poke_pmcd + sudo="$osudo" + echo "=== start again ===" + _poke_pmcd_n_logger + + echo + echo "=== expect 2 x connect failure: pmcd is true(1), so hard for pmlogger ===" + $sudo mv -f $PCP_PMCD_PROG $PCP_PMCD_PROG.$seq + $sudo cp `which true` $PCP_PMCD_PROG + _poke_pmcd_n_logger + $sudo mv -f $PCP_PMCD_PROG.$seq $PCP_PMCD_PROG + echo "=== start again ===" + _poke_pmcd_n_logger + + echo "=== expect difficulty terminating pmcd ... it has been sent a SIGSTOP ===" + pid=`_get_pids_by_name pmcd` + if [ -z "$pid" ] + then + echo "Arrgh ... cannot find PID for pmcd!" + ps $PCP_PS_ALL_FLAGS + exit + fi + #DEBUG# ps $PCP_PS_ALL_FLAGS + + $sudo kill -STOP $pid + _poke_pmcd + + echo + echo "=== expect warning: PMLOGGER.CHECK moved, so no pmlogger ===" + $sudo rm $CHECK + _poke_pmcd_n_logger + $sudo cp -p $CHECK.$seq $CHECK + _disable_loggers + + echo + echo "=== expect error: pmlogger/control moved, so no pmlogger ===" + $sudo rm -f $PCP_PMLOGGERCONTROL_PATH + _poke_pmcd_n_logger +} + +# real QA test starts here +_save_setup +_disable_loggers +_exercise_rc_scripts + +# success, all done +status=0 +exit |