collectd-openvpn-as

A collectd plugin for collecting metrics from OpenVPN Access Server 2.0

This plugin is designed with Librato in mind but will probably work with normal collectd too.

Installation

Put sacli.py at /opt/sacli.py. You can change the location by editing the plugin file.
Put collectd-openvpn-as.py at /opt/collectd/share/collectd/collectd-openvpn-as.py.
Configuration file goes at /opt/collectd/etc/collectd.conf.d/openvpn-as.conf. There are no configurable parameters.
Restart collectd.

Metrics available

librato.openvpn_as.users.current: Current users on the VPN
librato.openvpn_as.users.license_max: Max license count available
librato.openvpn_as.vpn_connections.bytes.in: Bytes rx, per user
librato.openvpn_as.vpn_connections.bytes.out: Bytes tx, per user
librato.openvpn_as.vpn_connections.duration.seconds: Session duration in seconds, per user