Using Text Filters in Joomla 4

Joomla 4 text filters can be used to allow or limit what HTML tags or attributes groups can use within the text editors. Joomla includes some default filter settings that are typically adequate for most situations. But, there may be times when you want to block or allow additional HTML tags or attributes.  For example, Read More >

Create a Network

Introduction This guide explains networking in OpenStack including how to create a privatenetwork, a router, and allocate and assign floating IPs. You will learn how to create a private network on which instances will bedeployed. The network created in this guide will be used later when creatingan instance. Neutron is the service thatmanages networking in Read More >

Managing OpenStack Users, Groups and Projects using the Command Line

Introduction In OpenStack, you can create users, groups, and projects. Users have access toprojects that you specify. Groups are collections of users. Projects are a wayto create isolated OpenStack environments, in which cloud components can becreated and yet be separate from one another. These concepts may be useful tothose who wish to control access to Read More >

Working with Images

Introduction Images in OpenStack are what powers instances. An image is a file thatcontains a bootable operating system. Many different cloud image sources areavailable for download from major operating system providers like CentOS,Ubuntu, and Debian to name a few. You can also make your own images fromscratch orcreate them from volumes or running instances. Snapshots Read More >

Manage OpenStack Images

Introduction Images in OpenStack are what powers instances. An image is a file thatcontains a bootable operating system. Many different cloud image sources areavailable for download from major operating system providers like CentOS,Ubuntu, and Debian to name a few. You can also make your own images fromscratch orcreate them from volumes or running instances. Snapshots Read More >