Create openstack network

This would create basic network setup on your openstack installation.

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USAGE

1. You can use virtualenv to test this script.
2. You can execute it directly on openstack installation.

Virtualenv setup:

Needs the following package to be present on your environment

gcc
python-devel
python-virtualenv
python-pip

Create virtualenv and activate

virtualenv test
cd test
source bin/activate

Download the remote git repositry

 cd openstack-create-network
 pip install -r requirements.txt

Update config.ini based on your openstack environment and it should be on its location

[ACCOUNT_CREDENTIALS]
OS_USERNAME=admin
OS_PASSWORD=Password
API_KEY=Password
PROJECT_ID=admin
OS_TENANT_NAME=admin
OS_AUTH_URL=http://10.20.30.40:5000/v2.0/

Execute the command

python create-network.py

This would create the two networks and a router

Public 
Private
Router

Customizing the new network setup

1. Network name

Update the config.ini and update the following tags

[PRIVATE_NETWORK_DETAILS]
NAME = My_Custom_network

[PRIVATE_SUBNET_DETAILS]
NAME = Private_Subnet

2. Network subnets

Update the config.ini and update the following tags

CIDR = 10.0.0.0/24
IP_VERSION = 4
GATEWAY_IP = 10.0.0.1
START = 10.0.0.2
END = 10.0.0.25

Flat network configuration

Network setup for Kilo Release

Network setup for liberty release