LibreNMS - snmp extend proxmox

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Verify you have installed: 

apt install libpve-apiclient-perl


NginX LibreNMS script

Get the script and make it executable: 

wget https://raw.githubusercontent.com/librenms/librenms-agent/master/agent-local/proxmox -O /usr/local/bin/proxmox && chmod +x /usr/local/bin/proxmox


sudo Configuration

Adapt your /etc/sudoers with: 

Debian-snmp ALL=(ALL) NOPASSWD: /usr/local/bin/proxmox


Unix Agent

Get the UNIX agent: 

cd /opt/ && git clone https://github.com/librenms/librenms-agent.git && cd librenms-agent

Deploy the Check_mk and SystemD files: 

cp check_mk_agent /usr/bin/check_mk_agent && cp check_mk@.service check_mk.socket /etc/systemd/system

Create the relevant directories and change user: 

mkdir -p /usr/lib/check_mk_agent/plugins /usr/lib/check_mk_agent/local && chown -R Debian:snmp:Debian-snmp /usr/lib/check_mk_agent

Enable the check_mk service: 

systemctl enable check_mk.socket && systemctl start check_mk.socket

SNMP Configuration

Adapt your /etc/snmp/snmpd.conf with: 

extend proxmox /usr/bin/sudo /usr/local/bin/proxmox

Restart the service.


LibreNMS Configuration

Add to your /opt/librenms/config.php: 

# Enable Proxmox Graphs
$config['enable_proxmox'] = 1;


Check Command

Adapt the user and path to your configuration: 

sudo -u Debian-snmp /usr/bin/sudo /usr/local/bin/proxmox


Sources


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