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Following are done

1. Updated the README
2. Added License file
3. Updates the headers of all the manifest files
Babu Shanmugam 6 years ago
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# ovn
#### Table of Contents
@ -6,74 +6,31 @@
2. [Module Description - What the module does and why it is useful](#module-description)
3. [Setup - The basics of getting started with ovn](#setup)
* [What ovn affects](#what-ovn-affects)
* [Setup requirements](#setup-requirements)
* [Beginning with ovn](#beginning-with-ovn)
4. [Usage - Configuration options and additional functionality](#usage)
5. [Reference - An under-the-hood peek at what the module is doing and how](#reference)
5. [Limitations - OS compatibility, etc.](#limitations)
6. [Development - Guide for contributing to the module](#development)
## Overview
A one-maybe-two sentence summary of what the module does/what problem it solves.
This is your 30 second elevator pitch for your module. Consider including
OS/Puppet version it works with.
Puppet module for the OVN project. At the moment this support OVN
installation in Redhat platform's only. One can add the support for
other platforms by defining them in ovn::params module
## Module Description
If applicable, this section should have a brief description of the technology
the module integrates with and what that integration enables. This section
should answer the questions: "What does this module *do*?" and "Why would I use
If your module has a range of functionality (installation, configuration,
management, etc.) this is the time to mention it.
This module has two class
1. ovn::northd to be used in machines that needs to run ovn-northd daemon
2. ovn::controller to be used in the compute nodes
## Setup
### What ovn affects
* A list of files, packages, services, or operations that the module will alter,
impact, or execute on the system it's installed on.
* This is a great place to stick any warnings.
* Can be in list or paragraph form.
### Setup Requirements **OPTIONAL**
If your module requires anything extra before setting up (pluginsync enabled,
etc.), mention it here.
### Beginning with ovn
The very basic steps needed for a user to get the module up and running.
If your most recent release breaks compatibility or requires particular steps
for upgrading, you may wish to include an additional section here: Upgrading
(For an example, see
## Usage
Put the classes, types, and resources for customizing, configuring, and doing
the fancy stuff with your module here.
## Reference
Here, list the classes, types, providers, facts, etc contained in your module.
This section should include all of the under-the-hood workings of your module so
people know what the module is touching on their system but don't need to mess
with things. (We are working on automating this section!)
## Limitations
This is where you list OS compatibility, version compatibility, etc.
## Development
Since your module is awesome, other users will want to play with it. Let them
know what the ground rules for contributing are.
## Release Notes/Contributors/Etc **Optional**
If you aren't using changelog, put your release notes here (though you should
consider using changelog). You may also add any additional sections you feel are
necessary or important to include here. Please use the `## ` header.
### Effects
ovn::northd just installs the ovn package and starts the ovn-northd serivce.
ovn::controller installs ovn package and starts the ovn-controller service.
Before starting ovn-controller process it updates the external_ids column
of Open_vSwitch table in vswitchd ovsdb. It relies on external data for some
of its parameters
* ovn_remote_ip - This should point to the url where ovn-nb and ovn-sb
db server is running
* ovn_encap_ip - This should point to the ip address that other hypervisors
would use to tunnel to this hypervisor.
* ovn_encap_type - Encapsulation type to be used by this controller. Defaults
to geneve


@ -1,5 +1,25 @@
# ovn controller
# == Class: ovn::controller
# installs ovn and starts the ovn-controller service
# === Parameters:
# [*ovn_remote*]
# URL of the remote ovsdb-server that manages ovn-nb and ovn-sb dbs
# [*ovn_enap_type*]
# (Optional) The encapsulation type to be used
# Defaults to 'geneve'
# [*ovn_ecap_ip*]
# IP address of the hypervisor(in which this module is installed) to which
# the other controllers would use to create a tunnel to this controller
class ovn::controller(
$ovn_remote = undef
$ovn_remote = undef,
$ovn_encap_type = "geneve",
$ovn_encap_ip = undef
) {
include ovn::params
include vswitch
@ -8,7 +28,9 @@ class ovn::controller(
name => $::ovn::params::ovn_controller_service_name,
ensure => true,
enable => true,
require => Exec['ovn-remote']
require => [Vs_config['external_ids:ovn-remote'],
package { 'controller':
@ -17,15 +39,21 @@ class ovn::controller(
before => Service['controller']
exec { 'ovn-remote':
command => "ovs-vsctl set open . external-ids:ovn-remote=$ovn_remote",
onlyif => "test `ovs-vsctl get open . external_ids:ovn-remote 2> /dev/null` != $ovn_remote",
require => Service['openvswitch'],
path => "/usr/bin:/usr/sbin"
vs_config { 'external_ids:ovn-remote':
ensure => present,
value => $ovn_remote,
require => Service['openvswitch'],
vs_bridge {"br-int":
ensure => present,
subscribe => Service['controller']
vs_config { "external_ids:ovn-encap-type":
ensure => present,
value => $ovn_encap_type,
require => Service['openvswitch'],
vs_config { "external_ids:ovn-encap-ip":
ensure => present,
value => $ovn_encap_ip,
require => Service['openvswitch'],


@ -1,48 +1,16 @@
# Class: ovn
# ===========================
# Full description of class ovn here.
# Parameters
# ----------
# Document parameters here.
# * `sample parameter`
# Explanation of what this parameter affects and what it defaults to.
# e.g. "Specify one or more upstream ntp servers as an array."
# Variables
# ----------
# Here you should define a list of variables that this module would require.
# * `sample variable`
# Explanation of how this variable affects the function of this class and if
# it has a default. e.g. "The parameter enc_ntp_servers must be set by the
# External Node Classifier as a comma separated list of hostnames." (Note,
# global variables should be avoided in favor of class parameters as
# of Puppet 2.6.)
# Examples
# --------
# @example
# class { 'ovn':
# servers => [ '', '' ],
# }
# Install and configure the OVN services
# Authors
# -------
# Author Name <>
# OVN and OpenStack contributer
# Copyright
# ---------
# Copyright 2016 Your name here, unless otherwise noted.
# Apache License 2.0 (see LICENSE file)
class ovn {
class ovn {}


@ -1,3 +1,8 @@
# ovn northd
# == Class: ovn::northd
# installs ovn package starts the ovn-northd service
class ovn::northd() {
include ovn::params
service { 'northd':


@ -1,3 +1,8 @@
# ovn params
# == Class: ovn::params
# This class defines the variable like
class ovn::params {
case $::osfamily {
'Redhat': {


@ -1,12 +1,12 @@
"name": "openstack-ovn",
"version": "0.1.0",
"author": "OVN and Openstack contributors",
"author": "OVN and OpenStack contributors",
"summary": "Modules to setup ovn-northd and ovn-controller",
"license": "Apache-2.0",
"source": "",
"project_page": null,
"issues_url": null,
"project_page": "",
"issues_url": "",
"dependencies": []