README.md

puppet-module-mofed

Table of Contents

1. Overview
2. Usage - Configuration options
3. Reference - Parameter and detailed reference to all options
   • Facts
4. Limitations - OS compatibility, etc.
5. Development - Guide for contributing to the module
6. TODO
7. Additional Information

Overview

The MOFED Puppet module manages Mellanox OFED for Linux.

Usage

mofed

Install and configure MOFED from site specific yum repo server.

class { 'mofed':
  repo_baseurl => 'http://example.com/mlnx/$releasever/3.4-2.0.0.0-rhel7.3/'
  repo_gpgkey  => 'http://example.com/mlnx/$releasever/3.4-2.0.0.0-rhel7.3/RPM-GPG-KEY-Mellanox',
}

mofed::interface

Add IPoIB interface

mofed::interface { 'ib0':
  ensure         => 'present',
  ipaddr         => '10.0.0.1',
  netmask        => '255.255.0.0',
  connected_mode => 'no',
}

The same interface can be defined in Hiera if the mofed class is included

mofed::interfaces:
  ib0:
    ensure: 'present'
    ipaddr: '10.0.0.1'
    netmask: '255.255.0.0'
    connected_mode: 'no'    

mofed::opensm

Add opensm that is set for 2 ports.

class { 'mofed::opensm':
  ports => ['mlx4_1 1', 'mlx4_1 2'],
}

mofed::srp

Add srp for 2 ports.

class { 'mofed::srp':
  ports => ['mlx4_1 1', 'mlx4_1 2'],
}

Reference

http://treydock.github.io/puppet-module-mofed/

Facts

has_mellanox_infiniband

This boolean fact will return true if the system has a Mellanox Infiniband card.

mellanox_ofed_version

Returns the Mellanox OFED version that is installed

infiniband_hcas

Moved to treydock/infiniband module

infiniband_hca_port_guids

Moved to treydock/infiniband module

Limitations

This module has been tested on:

• RedHat 7 x86_64

Development

Testing

Testing requires the following dependencies:

• rake
• bundler

Install gem dependencies

bundle install

Run unit tests

bundle exec rake test

If you have Vagrant >= 1.2.0 installed you can run system tests

bundle exec rake beaker

TODO

Further Information