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chore: initial import from KNEL/PFVCluster@041d311 [#769]

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Split per O&M lane work order. Full history: KNEL/PFVCluster.
shellcheck debt fixed in librenms-agent (quoting, arithmetic, backticks);
fixes upstream ntp-server.sh bug: input_wakeups reported PACKETSENDFAILURES
instead of INPUTWAKEUPS. mysql.sh (PHP-in-.sh) exempt per house rule.

https://projects.knownelement.com/issues/769#note-4152
This commit is contained in:
mrcharles
2026-09-03 21:38:32 -05:00
commit 1fae951f5d
51 changed files with 8206 additions and 0 deletions
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librenms-agent/setup.sh
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#!/usr/bin/env bash
set -euo pipefail
# Deploy the LibreNMS check_mk agent on a monitored host.
# Ported from KNELServerBuild ProjectCode/Modules/OAM/oam-librenms.sh [#474].
# Upstream agent scripts live in ./agent/ (kept verbatim, do not edit).
# snmpd sudo rules for the extends live in ./snmp-sudo.conf (install via
# sudoers policy separately — see AGENTS.md security-change rules).
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
AGENTS_PATH="$SCRIPT_DIR/agent"
echo "Setting up librenms agent..."
cat "$AGENTS_PATH/distro" > /usr/local/bin/distro
chmod +x /usr/local/bin/distro
mkdir -p /usr/lib/check_mk_agent/plugins
mkdir -p /usr/lib/check_mk_agent/local
cat "$AGENTS_PATH/check_mk_agent" > /usr/bin/check_mk_agent
chmod +x /usr/bin/check_mk_agent
cat "$AGENTS_PATH/check_mk@.service" > /etc/systemd/system/check_mk@.service
cat "$AGENTS_PATH/check_mk.socket" > /etc/systemd/system/check_mk.socket
systemctl enable check_mk.socket
systemctl start check_mk.socket
#Modules commented out below, we will roll out on systems that use them, most of the fleet doesn't use those modules
cat "$AGENTS_PATH/dmi.sh" > /usr/lib/check_mk_agent/local/dmi.sh
cat "$AGENTS_PATH/dpkg.sh" > /usr/lib/check_mk_agent/local/dpkg.sh
#cat "$AGENTS_PATH/mysql.sh" > /usr/lib/check_mk_agent/local/mysql.sh
cat "$AGENTS_PATH/ntp-client" > /usr/lib/check_mk_agent/local/ntp-client
#cat "$AGENTS_PATH/ntp-server.sh" > /usr/lib/check_mk_agent/local/ntp-server.sh
cat "$AGENTS_PATH/os-updates.sh" > /usr/lib/check_mk_agent/local/os-updates.sh
cat "$AGENTS_PATH/postfixdetailed" > /usr/lib/check_mk_agent/local/postfixdetailed
cat "$AGENTS_PATH/postfix-queues" > /usr/lib/check_mk_agent/local/postfix-queues
#cat "$AGENTS_PATH/smart.sh" > /usr/lib/check_mk_agent/local/smart
#cat "$AGENTS_PATH/smart.sh.config" > /usr/lib/check_mk_agent/local/smart.config
chmod +x /usr/lib/check_mk_agent/local/*