66 lines
2.5 KiB
Bash
Executable File
66 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
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# Check for APT updates (Debian, Ubuntu)
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# +------------------------------------------------------------------+
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# | ____ _ _ __ __ _ __ |
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# | / ___| |__ ___ ___| | __ | \/ | |/ / |
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# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / |
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# | | |___| | | | __/ (__| < | | | | . \ |
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# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ |
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# | |
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# | Copyright Mathias Kettner 2014 mk@mathias-kettner.de |
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# +------------------------------------------------------------------+
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#
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# This file is part of Check_MK.
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# The official homepage is at http://mathias-kettner.de/check_mk.
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#
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# check_mk is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation in version 2. check_mk is distributed
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# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with-
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# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE. See the GNU General Public License for more de-
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# tails. You should have received a copy of the GNU General Public
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# License along with GNU Make; see the file COPYING. If not, write
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# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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# Boston, MA 02110-1301 USA.
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# TODO:
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# Einstellungen:
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# - upgrade oder dist-upgrade
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# - vorher ein update machen
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# Bakery:
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# - Bakelet anlegen
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# - Async-Zeit einstellbar machen und das Ding immer async laufen lassen
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# Check programmieren:
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# * Schwellwerte auf Anzahlen
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# * Regexen auf Pakete, die zu CRIT/WARN führen
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# - Graph malen mit zwei Kurven
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# This variable can either be "upgrade" or "dist-upgrade"
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UPGRADE=upgrade
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DO_UPDATE=yes
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function check_apt_update {
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if [ "$DO_UPDATE" = yes ] ; then
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# NOTE: Even with -qq, apt-get update can output several lines to
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# stderr, e.g.:
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#
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# W: There is no public key available for the following key IDs:
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# 1397BC53640DB551
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apt-get update -qq 2> /dev/null
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fi
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apt-get -o 'Debug::NoLocking=true' -o 'APT::Get::Show-User-Simulation-Note=false' -s -qq "$UPGRADE" | grep -v '^Conf'
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}
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if type apt-get > /dev/null ; then
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echo '<<<apt:sep(0)>>>'
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out=$(check_apt_update)
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if [ -z "$out" ]; then
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echo "No updates pending for installation"
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else
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echo "$out"
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fi
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fi
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