OpenStack is a powerful open-source software platform for cloud computing, which is used to develop private and public clouds. It is primarily used for deploying Infrastructure as a Service (IaaS) solutions. In this guide, we will walk you through the process of installing OpenStack using the Ubuntu OpenStack Installer. This guide is designed for beginners and aims to simplify the installation process.
To install OpenStack using the Ubuntu OpenStack Installer, you need to add the PPA, update your system, and install the OpenStack software. Then, run the installer and choose the Single Install option for a simple setup on a single machine. After the installation, you can verify it by deploying an instance via Horizon and associating a floating IP with it. For a multi-machine setup, choose the Multi Install option using MAAS.
Prerequisites
Before we start with the installation process, you need to ensure that your machine meets the following requirements:
- Ubuntu Trusty 14.04 or later
- Juju 1.18.3 or later
- A stable internet connection
- At least 30 minutes of your time
Installing Ubuntu OpenStack Installer
The first step in installing OpenStack is to install the Ubuntu OpenStack Installer. This can be done by adding the PPA (Personal Package Archive) and installing the software. Run the following commands in your terminal:
sudo apt-add-repository ppa:cloud-installer/stable
sudo apt-get update
sudo apt-get install openstackThe sudo apt-add-repository ppa:cloud-installer/stable command adds the PPA for the cloud installer to your system. The sudo apt-get update command updates your system’s package list, and sudo apt-get install openstack installs the OpenStack software.
Running the Installer
Once the software is installed, you can run the installer by executing the following command:
sudo openstack-installThe installer will present you with three options: Single Install, Multi Install, and Landscape. For the purpose of this guide, we will select the Single Install option.
Single Install
The Single Install option is designed for a simple and quick setup. It creates a fully functioning OpenStack cloud on a single machine. After you select this option, the installer will install the necessary packages and set up configurations.
Verifying the Installation
After the installation is complete, you can verify your cloud installation by deploying an instance via Horizon, the OpenStack Dashboard. You can then associate a floating IP with this instance and SSH into it to deploy your software stack.
Multi Install
If you are interested in deploying OpenStack across multiple machines, you can choose the Multi Install option. This option uses MAAS (Metal as a Service) and allows you to install OpenStack on multiple machines, either bare metal or virtual, registered in the MAAS environment.
Conclusion
In this guide, we have walked you through the process of installing OpenStack using the Ubuntu OpenStack Installer. We hope this guide has been helpful and has simplified the installation process for you. For more information and detailed documentation on the Ubuntu OpenStack Installer, you can visit the ReadTheDocs page. The project is also hosted on GitHub, where you can star, fork, file issues, and contribute to the project.
OpenStack is an open-source software platform for cloud computing that is used to develop private and public clouds. It is primarily used for deploying Infrastructure as a Service (IaaS) solutions.
The prerequisites for installing OpenStack include having Ubuntu Trusty 14.04 or later, Juju 1.18.3 or later, a stable internet connection, and at least 30 minutes of your time.
To install the Ubuntu OpenStack Installer, you need to add the PPA (Personal Package Archive) and install the software. Run the following commands in your terminal:
sudo apt-add-repository ppa:cloud-installer/stable
sudo apt-get update
sudo apt-get install openstackOnce the software is installed, you can run the installer by executing the command sudo openstack-install in your terminal.
The Single Install option is designed for a simple and quick setup. It creates a fully functioning OpenStack cloud on a single machine.
After the installation is complete, you can verify your cloud installation by deploying an instance via Horizon, the OpenStack Dashboard. You can then associate a floating IP with this instance and SSH into it to deploy your software stack.
The Multi Install option is for deploying OpenStack across multiple machines. It uses MAAS (Metal as a Service) and allows you to install OpenStack on multiple machines, either bare metal or virtual, registered in the MAAS environment.
