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# fdio
#### Table of Contents
1. [Overview](#overview)
1. [Module Description](#module-description)
1. [Setup](#setup)
1. [Usage](#usage)
1. [Reference ](#reference)
1. [Limitations](#limitations)
1. [Development](#development)
1. [Release Notes/Contributors](#release-notescontributors)
## Overview
Puppet module that installs and configures [FD.io][1] projects VPP and Honeycomb Agent.
## Module Description
Deploys FD.io projects to various OSs via package.
All configuration should be handled through the Puppet module's [params](#parameters).
## Setup
### What `fdio` affects
* [VPP][2], a packet processing platform.
* [Honeycomb][3], a management agent for VPP.
## Usage
The most basic usage, passing no parameters to the fdio class, will install and start VPP with a default configuration.
```puppet
class { 'fdio':
}
```
### Set uio-driver
To set the uio-driver use the `vpp_dpdk_uio_driver` param.
```puppet
class { 'fdio':
vpp_dpdk_devs => ['0000:00:07.0'],
vpp_dpdk_uio_driver => 'vfio_pci',
}
```
## Reference
### Classes
#### Public classes
* `::fdio`: Main entry point to the module.
* `::fdio::honeycomb`: Class to install and configure Honeycomb agent.
#### Private classes
* `::fdio::params`: Contains default class param values.
* `::fdio::install`: Installs VPP from packages.
* `::fdio::config`: Manages VPP startup config
* `::fdio::service`: Shuts down and disables kernel interfaces, starts VPP service and configuring VPP interfaces
#### Parameters
#### `::fdio`
##### `repo_branch`
FD.io repository branch name.
Default: `release`
Valid options: `release`, `master`, and branch name such as `stable.1609`.
##### `vpp_dpdk_devs`
PCI devices to bind to VPP.
Default: []
Valid options: list of PCI devices in the form of "DDDD:BB:SS.F"
##### `vpp_dpdk_uio_driver`
Sets the uio-driver for VPP
Default: `undef`
Valid options: `vfio-pci`, `uio_pci_generic` and `igb_uio`. Note that `igb_uio` must be already loaded in the kernel before this module is invoked.
##### `vpp_vlan_enabled`
Enabled vlan tagged traffic on VPP interfaces. This is needed to configure vlan_strip_offload option for Cisco VIC interfaces.
Default: `false`
Valid options: `true`, `false`
##### `vpp_cpu_main_core`
##### `vpp_cpu_corelist_worker`
VPP thread pinning configuration. Details about those options can be found [here][4].
Default: `undef`
Valid options: Same format as VPP startup config is accepted. Reference [here][4].
##### `vpp_cpu_corelist_worker`
Configures VPP interface with IP settings found on its corresponding kernel NIC.
Default: `true`
Valid options: `true`, `false`
#### `::fdio::honeycomb`
##### `rest_port`
Port for Honeycomb REST interface to listen on.
Default: `'8181'`
Valid options: Valid TCP port number.
##### `websocket_rest_port`
Port for Honeycomb REST interface to listen on for websocket connections.
Default: `'7779'`
Valid options: Valid TCP port number.
##### `user`
Username to configure in honeycomb
Default: `'admin'`
##### `password`
Password to configure in honeycomb
Default: `'admin'`
## Limitations
* Currently only works on Centos 7. Ubuntu support will be added in the future.
## Development
We welcome contributions and work to make them easy!
## Release Notes/Contributors
[1]: https://fd.io/
[2]: https://wiki.fd.io/view/VPP
[3]: https://wiki.fd.io/view/Honeycomb
[4]: https://wiki.fd.io/view/VPP/Command-line_Arguments#.22cpu.22_parameters
|
