mrcharles
75de9d7104
Port the live LibreNMS monitoring patterns from the legacy
KNELServerBuild repo into oam/librenms-agent/, joining the existing
OAM tooling (oxidized, unpoller, smokeping, netdisco):
- agent/ — upstream check_mk agent + snmp-extend scripts (dmi, dpkg,
mysql, ntp-client, ntp-server, os-updates, postfix, raspberry, smart,
ss, ups-nut), copied verbatim (md5-verified), never to be edited here
- setup.sh — deploy module ported from ProjectCode/Modules/OAM/
oam-librenms.sh; only the legacy framework bootstrap was replaced
with plain bash (path constants + print_info -> echo)
- snmp-sudo.conf — Debian snmpd sudo rule the extends require
(Debian-snmp NOPASSWD /bin/cat); carried as a file only, sudoers
install is a policy decision per AGENTS.md
Lint gates: extend the existing upstream-skip mechanism for the
verbatim agent scripts (tests/shellcheck.sh + check-rules.sh prune,
same precedent as archive/provisioning/Agents/librenms), and fix the
stale skip path there (provisioning/ moved to archive/provisioning in
6244c1c; the bash extends have been failing the whole-repo shellcheck
gate since).
💘 Generated with Crush
Assisted-by: Crush:glm-5.2
74 lines
2.2 KiB
Bash
74 lines
2.2 KiB
Bash
#!/usr/bin/env bash
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################################################################
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# copy this script to /etc/snmp/ and make it executable: #
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# chmod +x /etc/snmp/os-updates.sh #
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# ------------------------------------------------------------ #
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# edit your snmpd.conf and include: #
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# extend osupdate /opt/os-updates.sh #
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#--------------------------------------------------------------#
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# restart snmpd and activate the app for desired host #
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#--------------------------------------------------------------#
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# please make sure you have the path/binaries below #
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################################################################
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BIN_WC='/usr/bin/wc'
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BIN_GREP='/bin/grep'
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CMD_GREP='-c'
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CMD_WC='-l'
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BIN_ZYPPER='/usr/bin/zypper'
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CMD_ZYPPER='-q lu'
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BIN_YUM='/usr/bin/yum'
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CMD_YUM='-q check-update'
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BIN_DNF='/usr/bin/dnf'
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CMD_DNF='-q check-update'
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BIN_APT='/usr/bin/apt-get'
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CMD_APT='-qq -s upgrade'
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BIN_PACMAN='/usr/bin/pacman'
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CMD_PACMAN='-Sup'
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################################################################
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# Don't change anything unless you know what are you doing #
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################################################################
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if [ -f $BIN_ZYPPER ]; then
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# OpenSUSE
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UPDATES=`$BIN_ZYPPER $CMD_ZYPPER | $BIN_WC $CMD_WC`
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if [ $UPDATES -ge 2 ]; then
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echo $(($UPDATES-2));
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else
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echo "0";
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fi
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elif [ -f $BIN_DNF ]; then
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# Fedora
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UPDATES=`$BIN_DNF $CMD_DNF | $BIN_WC $CMD_WC`
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if [ $UPDATES -ge 1 ]; then
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echo $(($UPDATES-1));
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else
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echo "0";
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fi
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elif [ -f $BIN_PACMAN ]; then
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# Arch
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UPDATES=`$BIN_PACMAN $CMD_PACMAN | $BIN_WC $CMD_WC`
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if [ $UPDATES -ge 1 ]; then
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echo $(($UPDATES-1));
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else
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echo "0";
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fi
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elif [ -f $BIN_YUM ]; then
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# CentOS / Redhat
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UPDATES=`$BIN_YUM $CMD_YUM | $BIN_WC $CMD_WC`
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if [ $UPDATES -ge 1 ]; then
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echo $(($UPDATES-1));
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else
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echo "0";
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fi
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elif [ -f $BIN_APT ]; then
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# Debian / Devuan / Ubuntu
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UPDATES=`$BIN_APT $CMD_APT | $BIN_GREP $CMD_GREP 'Inst'`
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if [ $UPDATES -ge 1 ]; then
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echo $UPDATES;
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else
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echo "0";
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fi
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else
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echo "0";
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fi
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