kudos/check_health
kudos/check_health
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Refactored reporting code into plugin report_std.sh

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This commit is contained in:
patvdv 2017-12-17 14:53:22 +01:00
parent 44a87e3b9c
commit 9b25b358e2
4 changed files with 316 additions and 225 deletions
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209
sources/bin/check_health.sh
View File

@ -38,7 +38,7 @@
# ------------------------- CONFIGURATION starts here -------------------------
# define the version (YYYY-MM-DD)
typeset -r SCRIPT_VERSION="2017-09-11"
typeset -r SCRIPT_VERSION="2017-12-15"
# location of parent directory containing KSH functions/HC plugins
typeset -r FPATH_PARENT="/opt/hc/lib"
# location of custom HC configuration files
@ -96,6 +96,7 @@ typeset ARG_LOG=1 # logging is on by default
typeset ARG_MONITOR=1 # killing long running HC processes is on by default
typeset ARG_NOTIFY="" # notification of problems is off by default
typeset ARG_REVERSE=0 # show report in reverse date order is off by default
typeset ARG_REPORT="" # report of HC events is off by default
typeset ARG_TERSE=0 # show terse help is off by default
typeset ARG_TODAY=0 # report today's events
typeset ARG_VERBOSE=1 # STDOUT is on by default
@ -308,70 +309,6 @@ then
exit 1
fi
fi
# --report/--detail/--id/--reverse/--last/--today
if (( ARG_ACTION == 8 ))
then
if (( ARG_DETAIL != 0 )) && [[ -z "${ARG_FAIL_ID}" ]]
then
print -u2 "ERROR: you must specify an unique value for '--id' when using '--detail'"
exit 1
fi
if (( ARG_LAST != 0 )) && (( ARG_TODAY != 0 ))
then
print -u2 "ERROR: you cannot specify '--last' with '--today'"
exit 1
fi
if (( ARG_LAST != 0 )) && (( ARG_DETAIL != 0 ))
then
print -u2 "ERROR: you cannot specify '--last' with '--detail'"
exit 1
fi
if (( ARG_LAST != 0 )) && (( ARG_REVERSE != 0 ))
then
print -u2 "ERROR: you cannot specify '--last' with '--detail'"
exit 1
fi
if (( ARG_LAST != 0 )) && [[ -n "${ARG_FAIL_ID}" ]]
then
print -u2 "ERROR: you cannot specify '--last' with '--id'"
exit 1
fi
if (( ARG_TODAY != 0 )) && (( ARG_DETAIL != 0 ))
then
print -u2 "ERROR: you cannot specify '--today' with '--detail'"
exit 1
fi
if (( ARG_TODAY != 0 )) && (( ARG_REVERSE != 0 ))
then
print -u2 "ERROR: you cannot specify '--today' with '--detail'"
exit 1
fi
if (( ARG_TODAY != 0 )) && [[ -n "${ARG_FAIL_ID}" ]]
then
print -u2 "ERROR: you cannot specify '--today' with '--id'"
exit 1
fi
fi
if (( ARG_ACTION != 8 )) && (( ARG_LAST != 0 ))
then
print -u2 "ERROR: you cannot specify '--last' without '--report'"
exit 1
fi
if (( ARG_ACTION != 8 )) && (( ARG_REVERSE != 0 ))
then
print -u2 "ERROR: you cannot specify '--reverse' without '--report'"
exit 1
fi
if (( ARG_ACTION != 8 )) && (( ARG_DETAIL != 0 ))
then
print -u2 "ERROR: you cannot specify '--detail' without '--report'"
exit 1
fi
if (( ARG_ACTION != 8 )) && [[ -n "${ARG_FAIL_ID}" ]]
then
print -u2 "ERROR: you cannot specify '--id' without '--report'"
exit 1
fi
# --check-host,--check/--disable/--enable/--run/--show,--hc
if [[ -n "${ARG_HC}" ]] && (( ARG_ACTION == 0 ))
then
@ -507,7 +444,7 @@ Syntax: ${SCRIPT_DIR}/${SCRIPT_NAME} [--help] | [--help-terse] | [--version] |
(--check-host | ((--check | --enable | --disable | --run | --show) --hc=<list_of_checks> [--config-file=<configuration_file>] [hc-args="<arg1,arg2=val,arg3">]))
[--display=<method>] ([--debug] [--debug-level=<level>]) [--no-monitor] [--no-log] [--log-dir=<log_directory>]
[--notify=<method_list>] [--mail-to=<address_list>] [--sms-to=<sms_rcpt> --sms-provider=<name>]
--report ( ([--last] | [--today]) | ([--reverse] [--id=<fail_id> [--detail]]) )
[--report=<method> ( ([--last] | [--today]) | ([--reverse] [--id=<fail_id> [--detail]]) ) ]
EOT
@ -545,7 +482,7 @@ Parameters:
--no-log : do not log any messages to the script log file or health check results.
--no-monitor : do not stop the execution of a HC after \$HC_TIME_OUT seconds
--notify : notify upon HC failure(s). Multiple options may be specified if comma-separated (see --list-core for availble formats)
--report : report on failed HC events
--report : report on failed HC events (STDOUT is the default reporting method)
--reverse : show the report in reverse date order (newest events first)
--run : execute HC(s).
--show : show information/documentation on a HC
@ -802,7 +739,19 @@ do
-no-monitor|--no-monitor)
ARG_MONITOR=0
;;
-report|--report)
-report|--report) # compatability support <2017-12-15
# STDOUT as default
ARG_REPORT="std"
ARG_LOG=0; ARG_VERBOSE=0
ARG_ACTION=8
;;
-report=*)
ARG_REPORT="${PARAMETER#-report=}"
ARG_LOG=0; ARG_VERBOSE=0
ARG_ACTION=8
;;
--report=*)
ARG_REPORT="${PARAMETER#--report=}"
ARG_LOG=0; ARG_VERBOSE=0
ARG_ACTION=8
;;
@ -1122,128 +1071,8 @@ case ${ARG_ACTION} in
fi
done
;;
8) # report on last events or FAIL_IDs
if (( ARG_LAST != 0 ))
then
printf "\n| %-30s | %-20s | %-14s | %-4s\n" "HC" "Timestamp" "FAIL ID" "STC (combined value)"
printf "%100s\n" | tr ' ' -
# loop over all HCs
list_hc "list" | while read -r HC_LAST
do
HC_LAST_TIME=""
HC_LAST_STC=0
HC_LAST_FAIL_ID="-"
# find last event or block of events (same timestamp)
# (but unfortunately this is only accurate to events within the SAME second!)
HC_LAST_TIME="$(grep ${HC_LAST} ${HC_LOG} 2>/dev/null | sort -n | cut -f1 -d${SEP} | uniq | tail -1)"
if [[ -z "${HC_LAST_TIME}" ]]
then
HC_LAST_TIME="-"
HC_LAST_STC="-"
else
# find all STC codes for the last event and add them up
grep "${HC_LAST_TIME}${SEP}${HC_LAST}" ${HC_LOG} 2>/dev/null |\
while read -r REPORT_LINE
do
HC_LAST_EVENT_STC=$(print "${REPORT_LINE}" | cut -f3 -d"${SEP}")
HC_LAST_EVENT_FAIL_ID=$(print "${REPORT_LINE}" | cut -f5 -d"${SEP}")
HC_LAST_STC=$(( HC_LAST_STC + HC_LAST_EVENT_STC ))
[[ -n "${HC_LAST_EVENT_FAIL_ID}" ]] && HC_LAST_FAIL_ID="${HC_LAST_EVENT_FAIL_ID}"
done
fi
# report on findings
printf "| %-30s | %-20s | %-14s | %-4s\n" \
"${HC_LAST}" "${HC_LAST_TIME}" "${HC_LAST_FAIL_ID}" "${HC_LAST_STC}"
done
# disclaimer
print "Note: this report only shows the overall combined status of all events of each HC within exactly"
print " the *same* time stamp (seconds precise). It may therefore fail to report certain FAIL IDs."
print " Use $0 --report to get the exact list of failure events."
else
ID_NEEDLE="[0-9][0-9]*"
[[ -n "${ARG_FAIL_ID}" ]] && ID_NEEDLE="${ARG_FAIL_ID}"
(( ARG_TODAY != 0 )) && ID_NEEDLE="$(date '+%Y%m%d')" # refers to timestamp of HC FAIL_ID
# check fail count (look for unique IDs in the 5th field of the HC log)
FAIL_COUNT=$(cut -f5 -d"${SEP}" ${HC_LOG} 2>/dev/null | grep -E -e "${ID_NEEDLE}" | uniq | wc -l)
if (( FAIL_COUNT != 0 ))
then
# check for detail or not?
if (( ARG_DETAIL != 0 )) && (( FAIL_COUNT != 1 ))
then
ARG_LOG=1 die "you must specify a unique FAIL_ID value"
fi
# reverse?
if (( ARG_REVERSE == 0 ))
then
SORT_CMD="sort -n"
else
SORT_CMD="sort -rn"
fi
# global or detailed?
if (( ARG_DETAIL == 0 ))
then
printf "\n| %-20s | %-14s | %-30s | %-s\n" \
"Timestamp" "FAIL ID" "HC" "Message"
printf "%120s\n" | tr ' ' -
# print failed events
# no extended grep here and no end $SEP!
grep ".*${SEP}.*${SEP}.*${SEP}.*${SEP}${ID_NEEDLE}" ${HC_LOG} 2>/dev/null |\
${SORT_CMD} | while read -r REPORT_LINE
do
FAIL_F1=$(print "${REPORT_LINE}" | cut -f1 -d"${SEP}")
FAIL_F2=$(print "${REPORT_LINE}" | cut -f2 -d"${SEP}")
FAIL_F3=$(print "${REPORT_LINE}" | cut -f4 -d"${SEP}")
FAIL_F4=$(print "${REPORT_LINE}" | cut -f5 -d"${SEP}")
printf "| %-20s | %-14s | %-30s | %-s\n" \
"${FAIL_F1}" "${FAIL_F4}" "${FAIL_F2}" "${FAIL_F3}"
done
printf "\n%-s\n" "SUMMARY: ${FAIL_COUNT} failed HC event(s) found."
else
# print failed events (we may have multiple events for 1 FAIL ID)
EVENT_COUNT=1
DIR_PREFIX="$(expr substr ${ARG_FAIL_ID} 1 4)-$(expr substr ${ARG_FAIL_ID} 5 2)"
# no extended grep here!
grep ".*${SEP}.*${SEP}.*${SEP}.*${SEP}${ID_NEEDLE}${SEP}" ${HC_LOG} 2>/dev/null |\
${SORT_CMD} | while read -r REPORT_LINE
do
FAIL_F1=$(print "${REPORT_LINE}" | cut -f1 -d"${SEP}")
FAIL_F2=$(print "${REPORT_LINE}" | cut -f2 -d"${SEP}")
FAIL_F3=$(print "${REPORT_LINE}" | cut -f4 -d"${SEP}")
printf "%36sMSG #%03d%36s" "" ${EVENT_COUNT} "" | tr ' ' -
printf "\nTime : %-s\nHC : %-s\nDetail : %-s\n" \
"${FAIL_F1}" "${FAIL_F2}" "${FAIL_F3}"
EVENT_COUNT=$(( EVENT_COUNT + 1 ))
done
printf "%37sSTDOUT%37s\n" | tr ' ' -;
# display non-empty STDOUT file(s)
if [[ -n "$(du -a ${EVENTS_DIR}/${DIR_PREFIX}/${ARG_FAIL_ID}/*.stdout.log 2>/dev/null | awk '$1*512 > 0 {print $2}')" ]]
then
cat ${EVENTS_DIR}/${DIR_PREFIX}/${ARG_FAIL_ID}/*.stdout.log
else
printf "%-s\n" "No STDOUT found"
fi
printf "%37sSTDERR%37s\n" | tr ' ' -;
# display non-empty STDERR file(s)
if [[ -n "$(du -a ${EVENTS_DIR}/${DIR_PREFIX}/${ARG_FAIL_ID}/*.stderr.log 2>/dev/null | awk '$1*512 > 0 {print $2}')" ]]
then
cat ${EVENTS_DIR}/${DIR_PREFIX}/${ARG_FAIL_ID}/*.stderr.log
else
printf "%-s\n" "No STDERR found"
fi
printf "%80s\n" | tr ' ' -
fi
else
printf "\n%-s\n" "SUMMARY: 0 failed HC events found."
fi
fi
8) # report on HC events
(( DO_REPORT_STD == 1 )) && report_std
;;
9) # list HC plugins
list_hc "" "${ARG_LIST}"

2
sources/lib/core/display_csv.sh
View File

@ -97,4 +97,4 @@ return 0
#******************************************************************************
# END of script
#**************************************************************************
#******************************************************************************

75
sources/lib/core/include_core.sh
View File

@ -93,12 +93,14 @@ DO_DISPLAY_TERSE=0
DO_NOTIFY_EIF=0
DO_NOTIFY_MAIL=0
DO_NOTIFY_SMS=0
DO_REPORT_STD=0
HAS_DISPLAY_CSV=0
HAS_DISPLAY_INIT=0
HAS_DISPLAY_TERSE=0
HAS_NOTIFY_EIF=0
HAS_NOTIFY_MAIL=0
HAS_NOTIFY_SMS=0
HAS_REPORT_STD=0
# check which core display/notification plugins are installed
# do not use a while-do loop here because mksh/pdksh does not pass updated
@ -130,6 +132,10 @@ do
HAS_NOTIFY_EIF=1
(( ARG_DEBUG != 0 )) && debug "notify_eif plugin is available"
;;
*report_std.sh)
HAS_REPORT_STD=1
(( ARG_DEBUG != 0 )) && debug "report_std plugin is available"
;;
esac
done
@ -192,6 +198,23 @@ then
esac
done
fi
# --report
if [[ -n "${ARG_REPORT}" ]]
then
# do not use a while-do loop here because mksh/pdksh does not pass updated
# variables back from the sub shell (only works for true ksh88/ksh93)
for REPORT_OPTS in $(print "${ARG_REPORT}" | tr ',' ' ' 2>/dev/null)
do
case "${REPORT_OPTS}" in
*std*) # STDOUT
DO_REPORT_STD=1
;;
*) # no valid option
die "you have specified an invalid option for '--report'"
;;
esac
done
fi
# --mail-to/--notify
if [[ -n "${ARG_MAIL_TO}" ]] && (( DO_NOTIFY_MAIL == 0 ))
then
@ -218,6 +241,58 @@ if (( DO_NOTIFY_SMS != 0 )) && [[ -z "${ARG_SMS_PROVIDER}" ]]
then
die "you cannot specify '--notify=sms' without '--sms-provider'"
fi
# --report/--detail/--id/--reverse/--last/--today
if (( DO_REPORT_STD != 0 ))
then
if (( ARG_DETAIL != 0 )) && [[ -z "${ARG_FAIL_ID}" ]]
then
die "you must specify an unique value for '--id' when using '--detail'"
fi
if (( ARG_LAST != 0 )) && (( ARG_TODAY != 0 ))
then
die "you cannot specify '--last' with '--today'"
fi
if (( ARG_LAST != 0 )) && (( ARG_DETAIL != 0 ))
then
die "you cannot specify '--last' with '--detail'"
fi
if (( ARG_LAST != 0 )) && (( ARG_REVERSE != 0 ))
then
die "you cannot specify '--last' with '--detail'"
fi
if (( ARG_LAST != 0 )) && [[ -n "${ARG_FAIL_ID}" ]]
then
die "you cannot specify '--last' with '--id'"
fi
if (( ARG_TODAY != 0 )) && (( ARG_DETAIL != 0 ))
then
die "you cannot specify '--today' with '--detail'"
fi
if (( ARG_TODAY != 0 )) && (( ARG_REVERSE != 0 ))
then
die "you cannot specify '--today' with '--detail'"
fi
if (( ARG_TODAY != 0 )) && [[ -n "${ARG_FAIL_ID}" ]]
then
die "you cannot specify '--today' with '--id'"
fi
fi
if (( DO_REPORT_STD == 0 )) && (( ARG_LAST != 0 ))
then
die "you cannot specify '--last' without '--report'"
fi
if (( DO_REPORT_STD == 0 )) && (( ARG_REVERSE != 0 ))
then
die "you cannot specify '--reverse' without '--report'"
fi
if (( DO_REPORT_STD == 0 )) && (( ARG_DETAIL != 0 ))
then
die "you cannot specify '--detail' without '--report'"
fi
if (( DO_REPORT_STD == 0 )) && [[ -n "${ARG_FAIL_ID}" ]]
then
die "you cannot specify '--id' without '--report'"
fi
return 0
}

187
sources/lib/core/report_std.sh Normal file
View File

@ -0,0 +1,187 @@
#!/usr/bin/env ksh
#******************************************************************************
# @(#) report_std.sh
#******************************************************************************
# @(#) Copyright (C) 2017 by KUDOS BVBA (info@kudos.be). All rights reserved.
#
# This program is a free software; you can redistribute it and/or modify
# it under the same terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details
#******************************************************************************
#
# DOCUMENTATION (MAIN)
# -----------------------------------------------------------------------------
# @(#) MAIN: report_std
# DOES: report HC events on STDOUT
# EXPECTS: n/a
# RETURNS: 0
# REQUIRES: init_hc(), list_hc(), $EVENTS_DIR, $HC_LOG
#
# -----------------------------------------------------------------------------
# DO NOT CHANGE THIS FILE UNLESS YOU KNOW WHAT YOU ARE DOING!
#******************************************************************************
# -----------------------------------------------------------------------------
function report_std
{
# ------------------------- CONFIGURATION starts here -------------------------
typeset _VERSION="2017-12-15" # YYYY-MM-DD
typeset _SUPPORTED_PLATFORMS="AIX,HP-UX,Linux" # uname -s match
# ------------------------- CONFIGURATION ends here ---------------------------
# set defaults
(( ARG_DEBUG != 0 && ARG_DEBUG_LEVEL > 0 )) && set "${DEBUG_OPTS}"
init_hc "$0" "${_SUPPORTED_PLATFORMS}" "${_VERSION}"
typeset _DIR_PREFIX=""
typeset _EVENT_COUNT=0
typeset _FAIL_COUNT=0
typeset _FAIL_F1=""
typeset _FAIL_F2=""
typeset _FAIL_F3=""
typeset _FAIL_F4=""
typeset _HC_LAST=""
typeset _HC_LAST_TIME=""
typeset _HC_LAST_STC=0
typeset _HC_LAST_FAIL_ID="-"
typeset _HC_LAST_EVENT_FAIL_ID=0
typeset _HC_LAST_EVENT_STC=""
typeset _ID_NEEDLE=""
typeset _REPORT_LINE=""
typeset _SORT_CMD=""
# --last report
if (( ARG_LAST != 0 ))
then
printf "\n| %-30s | %-20s | %-14s | %-4s\n" "HC" "Timestamp" "FAIL ID" "STC (combined value)"
printf "%100s\n" | tr ' ' -
# loop over all HCs
list_hc "list" | while read -r _HC_LAST
do
_HC_LAST_TIME=""
_HC_LAST_STC=0
_HC_LAST_FAIL_ID="-"
# find last event or block of events (same timestamp)
# (but unfortunately this is only accurate to events within the SAME second!)
_HC_LAST_TIME="$(grep ${_HC_LAST} ${HC_LOG} 2>/dev/null | sort -n | cut -f1 -d${SEP} | uniq | tail -1)"
if [[ -z "${_HC_LAST_TIME}" ]]
then
_HC_LAST_TIME="-"
_HC_LAST_STC="-"
else
# find all STC codes for the last event and add them up
grep "${_HC_LAST_TIME}${SEP}${HC_LAST}" ${HC_LOG} 2>/dev/null |\
while read -r _REPORT_LINE
do
_HC_LAST_EVENT_STC=$(print "${_REPORT_LINE}" | cut -f3 -d"${SEP}")
_HC_LAST_EVENT_FAIL_ID=$(print "${_REPORT_LINE}" | cut -f5 -d"${SEP}")
_HC_LAST_STC=$(( _HC_LAST_STC + _HC_LAST_EVENT_STC ))
[[ -n "${_HC_LAST_EVENT_FAIL_ID}" ]] && _HC_LAST_FAIL_ID="${_HC_LAST_EVENT_FAIL_ID}"
done
fi
# report on findings
printf "| %-30s | %-20s | %-14s | %-4s\n" \
"${_HC_LAST}" "${_HC_LAST_TIME}" "${_HC_LAST_FAIL_ID}" "${_HC_LAST_STC}"
done
# disclaimer
print "Note: this report only shows the overall combined status of all events of each HC within exactly"
print " the *same* time stamp (seconds precise). It may therefore fail to report certain FAIL IDs."
print " Use $0 --report to get the exact list of failure events."
# other reports
else
_ID_NEEDLE="[0-9][0-9]*"
[[ -n "${ARG_FAIL_ID}" ]] && _ID_NEEDLE="${ARG_FAIL_ID}"
(( ARG_TODAY != 0 )) && _ID_NEEDLE="$(date '+%Y%m%d')" # refers to timestamp of HC FAIL_ID
# check fail count (look for unique IDs in the 5th field of the HC log)
_FAIL_COUNT=$(cut -f5 -d"${SEP}" ${HC_LOG} 2>/dev/null | grep -E -e "${_ID_NEEDLE}" | uniq | wc -l)
if (( _FAIL_COUNT != 0 ))
then
# check for detail or not?
if (( ARG_DETAIL != 0 )) && (( _FAIL_COUNT != 1 ))
then
ARG_LOG=1 die "you must specify a unique FAIL_ID value"
fi
# reverse?
if (( ARG_REVERSE == 0 ))
then
_SORT_CMD="sort -n"
else
_SORT_CMD="sort -rn"
fi
# global or detailed?
if (( ARG_DETAIL == 0 ))
then
printf "\n| %-20s | %-14s | %-30s | %-s\n" \
"Timestamp" "FAIL ID" "HC" "Message"
printf "%120s\n" | tr ' ' -
# print failed events
# no extended grep here and no end $SEP!
grep ".*${SEP}.*${SEP}.*${SEP}.*${SEP}${_ID_NEEDLE}" ${HC_LOG} 2>/dev/null |\
${_SORT_CMD} | while read -r _REPORT_LINE
do
_FAIL_F1=$(print "${_REPORT_LINE}" | cut -f1 -d"${SEP}")
_FAIL_F2=$(print "${_REPORT_LINE}" | cut -f2 -d"${SEP}")
_FAIL_F3=$(print "${_REPORT_LINE}" | cut -f4 -d"${SEP}")
_FAIL_F4=$(print "${_REPORT_LINE}" | cut -f5 -d"${SEP}")
printf "| %-20s | %-14s | %-30s | %-s\n" \
"${_FAIL_F1}" "${_FAIL_F4}" "${_FAIL_F2}" "${_FAIL_F3}"
done
printf "\n%-s\n" "SUMMARY: ${_FAIL_COUNT} failed HC event(s) found."
else
# print failed events (we may have multiple events for 1 FAIL ID)
_EVENT_COUNT=1
_DIR_PREFIX="$(expr substr ${ARG_FAIL_ID} 1 4)-$(expr substr ${ARG_FAIL_ID} 5 2)"
# no extended grep here!
grep ".*${SEP}.*${SEP}.*${SEP}.*${SEP}${_ID_NEEDLE}${SEP}" ${HC_LOG} 2>/dev/null |\
${_SORT_CMD} | while read -r _REPORT_LINE
do
_FAIL_F1=$(print "${_REPORT_LINE}" | cut -f1 -d"${SEP}")
_FAIL_F2=$(print "${_REPORT_LINE}" | cut -f2 -d"${SEP}")
_FAIL_F3=$(print "${_REPORT_LINE}" | cut -f4 -d"${SEP}")
printf "%36sMSG #%03d%36s" "" ${_EVENT_COUNT} "" | tr ' ' -
printf "\nTime : %-s\nHC : %-s\nDetail : %-s\n" \
"${_FAIL_F1}" "${_FAIL_F2}" "${_FAIL_F3}"
_EVENT_COUNT=$(( _EVENT_COUNT + 1 ))
done
printf "%37sSTDOUT%37s\n" | tr ' ' -;
# display non-empty STDOUT file(s)
if [[ -n "$(du -a ${EVENTS_DIR}/${_DIR_PREFIX}/${ARG_FAIL_ID}/*.stdout.log 2>/dev/null | awk '$1*512 > 0 {print $2}')" ]]
then
cat ${EVENTS_DIR}/${_DIR_PREFIX}/${ARG_FAIL_ID}/*.stdout.log
else
printf "%-s\n" "No STDOUT found"
fi
printf "%37sSTDERR%37s\n" | tr ' ' -;
# display non-empty STDERR file(s)
if [[ -n "$(du -a ${EVENTS_DIR}/${_DIR_PREFIX}/${ARG_FAIL_ID}/*.stderr.log 2>/dev/null | awk '$1*512 > 0 {print $2}')" ]]
then
cat ${EVENTS_DIR}/${_DIR_PREFIX}/${ARG_FAIL_ID}/*.stderr.log
else
printf "%-s\n" "No STDERR found"
fi
printf "%80s\n" | tr ' ' -
fi
else
printf "\n%-s\n" "SUMMARY: 0 failed HC events found."
fi
fi
return 0
}
#******************************************************************************
# END of script
#******************************************************************************