Initial commit
Benjamin Renard commited on 2014-12-08 12:57:03
Showing 2 changed files, with 98 additions and 0 deletions.
- .gitignore 0000000..4c5f88a
- check_lock_file 0000000..8eed1dc
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+#!/bin/bash |
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+# Lock file path |
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+LOCK_FILE="" |
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+# Lock file valid owner |
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+VALID_OWNER="" |
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+# WARNING time in hours |
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+WARN=12 |
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+# Critical time in hours |
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+CRIT=24 |
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+# Debug mode |
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+DEBUG=0 |
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+ |
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+function usage() {
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+ echo "Check lock file status" |
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+ echo |
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+ echo " -l /path/to/lock.file Path to lock file" |
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+ echo " -o uid Valid lock file owner (optional)" |
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+ echo " -w W Exit with WARNING status if lock file" |
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+ echo " has been created for more than W hours" |
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+ echo " -c C Exit with CRITICAL status if lock file" |
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+ echo " has been created for more than C hours" |
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+ echo " -d Enable debug mode" |
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+ echo " -h Show this message" |
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+} |
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+ |
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+while getopts :l:o:w:c:dh FLAG |
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+do |
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+ [ $DEBUG -eq 1 ] && echo "Parameter $FLAG present. Value : '$OPTARG'" |
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+ case $FLAG in |
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+ l) |
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+ LOCK_FILE=$OPTARG |
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+ ;; |
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+ o) |
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+ VALID_OWNER=$OPTARG |
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+ ;; |
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+ w) |
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+ [ $( echo "$OPTARG"|grep -c -e "^[0-9][0-9]*$" ) -ne 1 ] && echo "Invalid WARNING parameter (-w). Must be an integer" && exit 1 |
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+ WARN=$OPTARG |
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+ ;; |
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+ c) |
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+ [ $( echo "$OPTARG"|grep -c -e "^[0-9][0-9]*$" ) -ne 1 ] && echo "Invalid CRITICAL parameter (-c). Must be an integer" && exit 1 |
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+ CRIT=$OPTARG |
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+ ;; |
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+ d) |
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+ DEBUG=1 |
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+ ;; |
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+ h) |
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+ usage |
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+ exit 0 |
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+ ;; |
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+ esac |
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+done |
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+ |
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+[ -z "$LOCK_FILE" ] && echo "You must specify the lock file path (-l parameter)." && usage && exit 1 |
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+ |
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+if [ ! -d "$( dirname $LOCK_FILE )" ] |
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+then |
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+ echo "UNKNWON - Lock file's parent directory does not exists." |
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+ exit 3 |
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+fi |
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+[ $DEBUG -eq 1 ] && ls -ld "$( dirname $LOCK_FILE )" |
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+ |
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+if [ -f $LOCK_FILE ] |
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+then |
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+ # Check owner |
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+ if [ ! -z "$VALID_OWNER" -a $( ls -al $LOCK_FILE|awk '{print $3}' ) != "$VALID_OWNER" ]
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+ then |
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+ echo "CRITICAL - Lock file present but not owned by $VALID_OWNER" |
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+ exit 2 |
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+ fi |
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+ |
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+ T=$( ls -al --time-style=+%s $LOCK_FILE|awk '{print $6}' )
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+ CUR=$( date +%s ) |
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+ let diff=CUR-T |
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+ |
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+ let WARN_TIME=WARN*3600 |
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+ let CRIT_TIME=CRIT*3600 |
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+ |
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+ # CRITICAL if diff > $CRIT |
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+ if [ $diff -gt $CRIT_TIME ] |
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+ then |
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+ echo "CRITICAL - Parser lock file present since more than ${CRIT}h"
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+ exit 2 |
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+ # WARNING if diff > $WARN |
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+ elif [ $diff -gt $WARN_TIME ] |
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+ then |
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+ echo "WARNING - Parser lock file present since more than ${WARN}h"
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+ exit 1 |
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+ else |
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+ echo "OK - Lock file present since less than ${WARN}h"
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+ exit 0 |
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+ fi |
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+else |
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+ echo 'OK - Lock file not present' |
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+ exit 0 |
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+fi |
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