Ansible role to set up nfsen Warning! this application seems not maintained. (last official update 1.3.7, dec 2014) Since Jan 2019, maxmind has discontinued geolite legacy which is a dependency for multiples nfsen plugins.

No external dependencies.

The nfsen role has the following variables that can be overridden by inventory:

• nfsen_version: The package name and version string, eg. nfsen-1.3.6p1.
• nfsen_url: The URL of the nfsen package.
• netmon: A dictionary to be used among several roles that describes monitored devices. Described below.
• nfsen_php_timezone: The default timezone for PHP. Defaults to UTC.
• nfsen_mail_from: Email address used by nfsen when sending email. Defaults to nobody@localhost.
• nfsen_smtp_server: SMTP server to use when sending email. Defaults to localhost.
• nfsen_syslog_facility: Syslog facility used by nfsen for logging. Defaults to daemon.
• nfsen_colors: A list of hexadecimal colors to use for profiles. This is used if you do not define a color per netflow source.

The following variables control what paths are used by nfsen.

• nfsen_bindir: Directory where binaries are located. Defaults to /usr/local/bin.
• nfsen_libexecdir: Directory where internal binaries are located. Defaults to /usr/local/libexec/nfsen.
• nfsen_confdir: Directory where configuration file is stored. Defaults to /etc.
• nfsen_vardir: Directory where state files are stored. Defaults to /var/lib/nfsen.
• nfsen_piddir: Directory where PID file and socket exist. Defaults to /var/run/nfsen.
• nfsen_htmldir: Directory path of HTML and PHP files. Defaults to /var/www/nfsen.

The netmon dictionary should look something like (in YAML):

netmon:
    devices:
        - name: my_switch.example.net
          ext:
            nfsen:
              port: 9995
              col: #ff00ff
              type: netflow

The parameters to the netflow dictionary are:

• port: The port nfcapd listens on for netflow data. Set to 0 if you do not want a collector started.
• col: The color used in nfsen graphs
• type: Can be either netflow or sflow.

For more information regarding netmon, please see: netmon.org.

Depends on sfromm.epel.

A simple example:

- hosts: servers
  roles:
     - { role: sfromm.nfsen }

GPLv2

See https://github.com/sfromm.