What are the prerequisites for installing OpenStack through DevStack?

What are the prerequisites for installing OpenStack through DevStack?

Minimum Requirements

• A fresh Ubuntu 18.04 installation.
• User with sudo privileges.
• 4 GB RAM.
• 2 vCPUs.
• Hard disk capacity of 10 GB.
• Internet connection.

What is DevStack OpenStack?

DevStack is a series of extensible scripts used to quickly bring up a complete OpenStack environment based on the latest versions of everything from git master. It is used interactively as a development environment and as the basis for much of the OpenStack project’s functional testing.

How do I install and configure OpenStack?

Edit the /etc/openstack-dashboard/local_settings.py file and complete the following actions:

1. Configure the dashboard to use OpenStack services on the controller node:
2. Allow all hosts to access the dashboard:
3. Configure the memcached session storage service:
4. Enable support for domains:
5. Configure API versions:

How do I install OpenStack on my laptop?

Step-By-Step

1. Install VirtualBox.
2. Download Mirantis OpenStack.
3. Download the Mirantis VirtualBox Scripts.
4. Copy the Mirantis OpenStack ISO to the /iso directory.
5. Edit the config.sh if needed.
6. Run the launch.sh file in a console, such as Terminal on Mac OS X.
7. Wait for the script to completely finish.

How do I get OpenStack dashboard?

How to Access the OpenStack Dashboard

1. Log in to any system that can connect to the OpenStack system.
2. Configure your browser. Enable JavaScript. Keep cookies.
3. Provide the following information on the login screen: User name: admin. Password: secrete.

How do I install Open EDX in Devstack?

6.5. Install DevStack

1. Ensure the nfsd client is running.
2. Create the devstack directory and navigate to it in the command prompt. mkdir devstack cd devstack.
3. Install the Vagrant vbguest plugin.
4. Create the Devstack virtual machine.
5. When prompted, enter the administrator password for your local computer.

How do I use Devstack?

DevStack Example – Step by Step

1. Step 1: Install Ubuntu 14.04 Server.
2. Step 2: Download DevStack from Git.
3. Step 3 (optional): take snapshot of your Ubuntu virtual machine (if it is a virtual machine)
4. Step 4 (necessary?): copy and edit local.conf.
5. Step 5: create a non-root user called „stack“ and log in as this user.

How do I install and configure OpenStack on Centos 7?

1. Step:1 Set the hostname using hostnamectl command .
2. Step:2 Set the Selinux in Permissive Mode.
3. Step:3 Disable firewalld & NetworkManager Service.
4. Step:4 Enable rdo repository for liberty packages.
5. Step:5 Install OpenStack PackStack Package.
6. Step:6 Start OpenStack installation using answer file.

Can I install OpenStack on Windows?

Before you can install OpenStack CLI on Windows, you must install Python 2.7 and Microsoft Visual C++ compiler for Python, on the Windows host. Download the Python 2.7 installer and the Microsoft Visual C++ Compiler for Python 2.7.

Can I install OpenStack on a VM?

Hardware requirements and Operational system considerations. First, to install OpenStack user needs a Linux machine. It can be either a virtual machine (VM) on a regular PC or a separate one.

How do I check my flavor on OpenStack dashboard?

In the Admin tab, open the Compute tab and click the Flavors category. Select the flavor that you want to edit. Click Edit Flavor. In the Edit Flavor window, you can change the flavor name, VCPUs, RAM, root disk, ephemeral disk, and swap disk values.

How do I check my OpenStack dashboard version?

9 Answers. nova-manage –version will give you the OpenStack version. The output will be a number which corresponds to letter in the alphabet. For example if output is 18 then its OpenStack ROCKY Version, since 18 corresponds to 18th letter in the alphabet.

Which is the easiest way to install OpenStack?

DevStack is a series of scripts that are used to bring up a complete OpenStack environment based on the latest version. Although installing with DevStack might be one of the easiest methods of installing OpenStack, it does take some time (30-60 minutes).

How to install stack.sh script in devstack?

For installation, stack.sh script in Devstack should be run as a non-root user with sudo enabled. Add a separate user stack and granting relevant privileges is a good way to install via Devstack 1. These are reference values to install Openstack and Kubernetes as VIM which generally requires the most resources.

What do I need to get started with devstack?

Since this user will be making many changes to your system, it should have sudo privileges: The devstack repo contains a script that installs OpenStack and templates for configuration files. Create a local.conf file with four passwords preset at the root of the devstack git repo. This is the minimum required config to get started with DevStack.

How to install Git on Ubuntu 18.04 with devstack?

Once you have successfully created the user ‘stack’ and assigned sudo privileges, switch to the user using the command. In most Ubuntu 18.04 systems, git comes already installed. If by any chance git is missing, install it by running the following command. Using git, clone devstack’s git repository as shown.