Abstract: Authorization is a key component of cloud security. However, the differences in access control mechanisms in heterogeneous cloud environments bring many challenges to cloud users, such as ...

Canonical has announced that Ubuntu 16.04 LTS has reached the end of standard Expanded Security Maintenance with Ubuntu Pro. Anyone still on this version wanting to keep using it must now buy the ...

This guide provides complete instructions for installing and deploying OpenStack on AlmaLinux 10.0 using Kolla-Ansible. Kolla-Ansible is an Ansible-based deployment tool that containerizes OpenStack ...

The Python team has released version 3.14, with big new features including free threading support, the ability to use concurrent interpreters, improved debugger support, and an opt-in new interpreter ...

OpenStack has delivered its 32nd major release, named "Flamingo." OpenStack Technical Committee chair Goutham Pacha Ravi singled out work to remove eventlet dependencies as a major feature of this ...

The OpenStack cloud infrastructure project keeps on going, 15 years after it was first created as a joint effort of NASA and Rackspace. Today the open-source effort debuted its 32nd release known as ...

Ethernet simply refers to the most common type of Local Area Network (LAN) used today. A LAN—in contrast to a WAN (Wide Area Network), which spans a larger geographical area—is a connected network of ...

I used Ansible to automate the deployment, which simplifies the process significantly and ensures reproducibility. The playbooks configure OpenStack services like Nova, Neutron, Glance, Keystone, and ...

The company has detailed the ways it uses Python, one of the world’s fastest growing languages. Streaming giant Netflix has revealed how it is making the most of the versatile programming language ...