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Merge check_nrpe into bkctld check subcommand

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This commit is contained in:
Victor LABORIE 2018-05-30 16:37:13 +02:00
parent f6aca343fb
commit dcba6d5634
5 changed files with 32 additions and 44 deletions
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1
Vagrantfile vendored
View file

@ -20,7 +20,6 @@ ln -fs /vagrant/tpl /usr/share/bkctld
ln -fs /vagrant/bash_completion /usr/share/bash-completion/completions/bkctld
ln -fs /vagrant/bkctld.conf /etc/default/bkctld
mkdir -p /usr/lib/nagios/plugins/
ln -fs /vagrant/check_nrpe /usr/lib/nagios/plugins/check_bkctld
SCRIPT
$deps = <<SCRIPT

2
bash_completion
View file

@ -9,7 +9,7 @@ function _bkctld()
cur=${COMP_WORDS[COMP_CWORD]};
prev=${COMP_WORDS[COMP_CWORD-1]};
commands="init update remove start stop reload restart sync status key port ip inc rm"
commands="init update remove start stop reload restart sync status key port ip inc rm check"
if [ $COMP_CWORD -eq 1 ]; then
COMPREPLY=($(compgen -W '${commands}' -- ${cur}))

29
bkctld
View file

@ -28,6 +28,7 @@ Subcommands:
ip <jailname> [<ip>|all] Set or get allowed(s) ip(s) of <jailname>
inc Make incremental inc of all jails
rm Remove old incremtal inc of all jails
check Run check on jails (NRPE output)
EOF
}
@ -470,6 +471,30 @@ sub_rm() {
rm "${pidfile}"
}
sub_check() {
cur_time=$(date "+%s")
return=0
jails=$(ls "${JAILDIR}")
for jail in ${jails}; do
if [ -f "${JAILDIR}/${jail}/var/log/lastlog" ]; then
last_conn=$(stat --format=%Y "${JAILDIR}/${jail}/var/log/lastlog")
date_diff=$(( (cur_time - last_conn) / (60*60) ))
if [ "${date_diff}" -gt "${CRITICAL}" ]; then
echo "CRITICAL - ${jail} - ${date_diff} hours"
return=2
elif [ "${date_diff}" -gt "${WARNING}" ]; then
echo "WARNING - ${jail} - ${date_diff} hours"
[ "${return}" -ne 2 ] && return=1
fi
else
echo "CRITICAL - ${jail} doesn't have lastlog !"
return=2
fi
done
[ "${return}" -eq 0 ] && echo "OK - Nothing to signal"
exit "${return}"
}
## main function : check usage and valid params
main() {
@ -486,6 +511,8 @@ main() {
AUTHORIZED_KEYS="${AUTHORIZED_KEYS:-/root/.ssh/authorized_keys}"
FIREWALL_RULES="${FIREWALL_RULES:-}"
LOGLEVEL="${LOGLEVEL:-6}"
CRITICAL="${CRITICAL:-48}"
WARNING="${WARNING:-24}"
BTRFS=$(command -v btrfs)
mkdir -p "${CONFDIR}" "${JAILDIR}" "${INCDIR}"
subcommand="${1:-}"
@ -495,7 +522,7 @@ main() {
"" | "-h" | "--help")
usage
;;
"inc" | "rm")
"inc" | "rm" | "check")
"sub_${subcommand}"
;;
"init")

38
check_nrpe
View file

@ -1,38 +0,0 @@
#!/bin/sh
#
# bkctld(8) - NRPE check
#
# Copyright (c) 2017 Victor Laborie <vlaborie@evolix.fr>
#
[ -f /etc/default/bkctld ] && . /etc/default/bkctld
[ -z "$JAILDIR" ] && JAILDIR="/backup/jails"
[ -z "$CRITICAL" ] && CRITICAL=48
[ -z "$WARNING" ] && WARNING=24
cur_time=$(date "+%s")
return=0
jails=$(ls "$JAILDIR")
for jail in $jails; do
if [ -f "$JAILDIR/$jail/var/log/lastlog" ]; then
last_conn=$(stat --format=%Y "$JAILDIR/$jail/var/log/lastlog")
date_diff=$(( ( $cur_time - $last_conn ) / (60*60) ))
if [ "$date_diff" -gt "$CRITICAL" ]; then
echo "CRITICAL - $jail - $date_diff hours"
return=2
elif [ "$date_diff" -gt "$WARNING" ]; then
echo "WARNING - $jail - $date_diff hours"
[ "$return" -ne 2 ] && return=1
fi
else
echo "CRITICAL - $jail doesn't have lastlog !"
return=2
fi
done
[ "$return" -eq 0 ] && echo "OK - Nothing to signal"
exit "$return"

6
test/nrpe.bats
View file

@ -9,18 +9,18 @@ teardown() {
}
@test "ok" {
run /usr/lib/nagios/plugins/check_bkctld
run bkctld check
[ "$status" -eq 0 ]
}
@test "warning" {
touch --date="$(date -d -2days)" /backup/jails/*/var/log/lastlog
run /usr/lib/nagios/plugins/check_bkctld
run bkctld check
[ "$status" -eq 1 ]
}
@test "critical" {
touch --date="$(date -d -3days)" /backup/jails/*/var/log/lastlog
run /usr/lib/nagios/plugins/check_bkctld
run bkctld check
[ "$status" -eq 2 ]
}