Table of Contents

• Ansible for DS Financial demo network
• Current State
  • Getting Started
    • Prerequisites
    • Installing
  • Running the tests
    • Break down into end to end tests
    • And coding style tests
  • Deployment
  • Built With
  • Contributing
  • Versioning
  • Authors
  • Acknowledgments

Ansible for DS Financial demo network

Create and configure hosts (typically a Raspberry PI) for sites on demo network. Create and install tools to generate network traffic.

Note: The traffic generated is only for portal statistics, testing steering, etc. It is NOT for performance testing.

The following assumptions are made:

• All raspberry pi devices are attached to their associated uCPE's
• All raspberry pi devices have the proper IP address configured for their uCPE (link below or instructions)
• All raspberry pi devices have Internet access, either centralized or DIA
• The SD-WAN VPN provides either full mesh connectivity OR the ansible-host defined below is a HUB site with connectivity to all other sites

DS Financial Demo Network - Wiki

Current State

Currently, this is just a loose collection of some repeatable tasks.

The Goal is to evenually be able to be a turnkey solution to spin up a "real" network, generating real traffic:

• Configure host name based on inventory (less manual "pi" setup)
• Configure DNS resolution by updating hosts files on each PI from inventory. This is much simpler than bothering to set up DNS services
• SMB
  • Currently working. Ansible to copy scripts and set up cron job
  • Samba Server
    • install samba
    • configure share
    • enable samba server
    • generate server files in share
• FTP
  • Currently working. Manual configuration
  • TBD set up server
  • TBD set up scripts and cron job on clients
• Web
  • Currently working. Manual configuration
  • TBD setup server
  • EBD set up scripts and cron job on clients
• SIP/Voice
  • Currently working for both client and server (currently only one direction audio)
    • Download sipp source
    • Configure sipp source
    • Copy scripts and set up cron jobs
  • Add test to generate some traffic with various DSCP markings using ping to the sipp server
• Web application traffic. Note: Must currently be run on separate machines (ie. cannot have Facebook and Youtube on the same box)
  • Youtube
    • Currently working. Ansible install of scripts and cron configuration
  • Facebook
    • Currently working. Ansible install of scripts and cron configuration
  • SalesForce
    • Currently working. Ansible install of scripts and cron jobs

Getting Started

• Boot NOOBS and select the Raspbian Lite option:
• On each Pi
  • Configure network
    • The Raspberr Pi is configured for DHCP by default If your uCPE does not provide DHCP addresses, you will need to configure a staitc IP address by following the instructions at this site https://www.raspberrypi.org/documentation/configuration/tcpip/README.md
  • log in as 'pi' with the password 'raspberry'
  • execute sudo update-rc.d ssh enable
  • execute sudo invoke-rc.d ssh start
  • execute sudo apt update -y
• Designate one of the Pi's to be the "main" device and do the following
  • execute sudo apt install -y ansible sshpass git
  • execute git clone ssh://ansibledemo@96.82.16.164:/srv/git/ansible.git - pw C*******9
  • execute cd ansible
  • execute nano hosts and follow the instructions in that file to add all of your Pi devices
  • execute ssh-keygen -t rsa you will need to press enter three times to accept the defaults
  • execute PUBKEY="'$(<~/.ssh/id_rsa.pub)'" && ansible-playbook -i hosts deploy_authorized_keys.yml --ask-pass --extra-vars="pubkey=$PUBKEY" it will prompt for the password which is still 'raspberry
  • execute ansible-playbook -i hosts main.yaml --ask-become-pass it will ask for the password which is still 'raspberry'
  • after it completes without errors
    • execute ansible-playbook -i hosts reboot.yaml and wait for it to complete
    • execute sudo reboot

At this point, the configuration of all of the Raspberry Pi devices will be completed and they will start generating traffic as configured while editing the hosts file.

Prerequisites

What things you need to install the software and how to install them

Give examples

Installing

A step by step series of examples that tell you how to get a development env running

Say what the step will be

Give the example

And repeat

until finished

End with an example of getting some data out of the system or using it for a little demo

Running the tests

Explain how to run the automated tests for this system

Break down into end to end tests

Explain what these tests test and why

Give an example

And coding style tests

Explain what these tests test and why

Give an example

Deployment

Add additional notes about how to deploy this on a live system

Built With

• Dropwizard - The web framework used
• Maven - Dependency Management
• ROME - Used to generate RSS Feeds

Contributing

Please read CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests to us.

Versioning

We use SemVer for versioning. For the versions available, see the tags on this repository.

Authors

• Billie Thompson - Initial work - PurpleBooth

See also the list of contributors who participated in this project.

Acknowledgments

• Hat tip to anyone whose code was used
• Inspiration
• etc