From 1e2387474a449452b78520b9ad96a8b4b5e99722 Mon Sep 17 00:00:00 2001
From: Harald Pfeiffer <coding@lirion.de>
Date: Wed, 17 Apr 2019 19:07:19 +0200
Subject: initial commit of source fetch

---
 .../dsa/sbin/dsa-update-apt-status                 | 100 +++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100755 nagios-plugins-contrib-24.20190301~bpo9+1/dsa/sbin/dsa-update-apt-status

(limited to 'nagios-plugins-contrib-24.20190301~bpo9+1/dsa/sbin/dsa-update-apt-status')

diff --git a/nagios-plugins-contrib-24.20190301~bpo9+1/dsa/sbin/dsa-update-apt-status b/nagios-plugins-contrib-24.20190301~bpo9+1/dsa/sbin/dsa-update-apt-status
new file mode 100755
index 0000000..c506fea
--- /dev/null
+++ b/nagios-plugins-contrib-24.20190301~bpo9+1/dsa/sbin/dsa-update-apt-status
@@ -0,0 +1,100 @@
+#!/bin/bash
+
+# Copyright 2009 Peter Palfrader
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+UPDATE_RUNS=3
+STATUSDIR=/var/cache/dsa/nagios
+STATUS="${STATUSDIR}"/apt
+SLEEP_MAX=$(( 15 * 60 ))
+MAX_AGE=$(( 23 * 60 * 60 ))
+
+# we want to run if any of the following things is true
+#  - we have never run before
+#  - var/lib/dpkg/status has been touched since the last run
+#  - var/cache/apt/pkgcache.bin has been touched since the last run
+#  - our last run ended with 'apt-get update failed'
+#  - our last run has been more than MAX_AGE (23hrs) ago
+run_required() {
+	local run=0
+	local norun=1
+
+	[ -e "$STATUS" ] || return $run
+	[ /var/lib/dpkg/status -nt "$STATUS" ] && return $run
+	[ /var/cache/apt/pkgcache.bin -nt "$STATUS" ] && return $run
+	grep "apt-get update failed" "$STATUS" > /dev/null && return $run
+
+	local last_mod
+	last_mod=`stat -c "%Y" "$STATUS"`
+	now=`date +%s`
+	age=$(( $now - $last_mod ))
+	[ "$age" -gt "$MAX_AGE" ] && return $run
+
+	return $norun
+}
+
+mkdir -p "${STATUSDIR}"
+
+# do stuff only when required, or when asked to
+if [ "${1:-""}" != "-f" ] ; then
+	run_required || exit 0
+fi
+
+# sleep if called non-interactively
+if [ -z "$TERM" -o "$TERM" = "dumb" ]; then
+	sleep $(( $RANDOM % $SLEEP_MAX ))
+fi
+
+# run apt-get update, retry a few times if it fails
+count=0
+while [ "$count" -lt "$UPDATE_RUNS" ]; do
+	flock -e /var/lib/apt/lists apt-get update -qq >/dev/null >&2
+	if [ "$?" = "0" ]; then break; fi
+	sleep $(( $RANDOM % 600 ))
+	count="$(( $count + 1 ))"
+done
+if [ "$count" -ge "$UPDATE_RUNS" ]; then
+	(echo "WARNING"
+	 echo "apt-get update failed") > "$STATUS"
+	 exit 1
+fi
+
+# run the apt check itself
+tmp=`tempfile`
+trap "rm -f '$tmp'" exit
+#/usr/share/dsa/apt-status-check --noupdate --timeout=600 > "$tmp"
+/usr/lib/nagios/plugins/dsa-check-packages > "$tmp"
+result="$?"
+case "$result" in
+  0)
+	st="OK"
+	;;
+  1)
+	st="WARNING"
+	;;
+  2)
+	st="CRITICAL"
+	;;
+  *)
+	st="UNKNOWN"
+	;;
+esac
+(echo "$st"; cat "$tmp") > "$STATUS"
-- 
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