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Popular tutorials

Use Ansible to deploy and setup an instance on OpenStack as a LAMP server
php ansible apache lamp mysql

Use Ansible to deploy and setup an instance on OpenStack as a LAMP server

This tutorial describes how to use Ansible to automatically create, deploy and configure an Ubuntu-based OpenStack instance with Apache, MySQL and PHP. Prerequisites For this tutorial you'll need the following: An account on Fuga's OpenStack platform. A Linux machine (either an instance on OpenStack or your local workstation) capable of running ansible. A downloaded copy of your openrc.sh file. The CLI tools installed In this tutorial we'll assume an Ubuntu / Debian derived Linux distribution.
Using security groups to tighten Openstack security
security security groups

Using security groups to tighten Openstack security

One of the great features of OpenStack (and therefore our Fuga Cloud service) is the use of security groups. With security groups you’re able to very precisely define access rules to your platform and instances. In essence, they give you a free, fully customizable firewall. In this article we'll tell you how you can use customized security groups to grant access based on the roles of the instances within your Fuga platform.
Using SaltStack to install packages (3/4)
saltstack

Using SaltStack to install packages (3/4)

Installing packages Installing packages using salt is really easy. Let's say you want to install nginx - you can use the following syntax: nginx: pkg.latest Now, that is already a very simple syntax but - what if you wanted to install a list of packages, all part of the same group of packages? Well, Salt has you covered there as well. Let's say you want a complete php stack (nginx, php5) - You can use the following syntax:

Latest tutorials

How to upgrade your instance to the latest kernel
instance

How to upgrade your instance to the latest kernel

Introduction In this tutorial, we will show you how you can upgrade the kernel of your instance (cloud server). There are two ways to upgrade your instance to the latest kernel version. You can upgrade all available packages of your instance that will automatically give you the latest stable kernel if available or you can update only the kernel without modifying other packages on your instance. Prerequisites For this tutorial you'll need the following:
How to make your Kubernetes pods and -services accessible to external networks
kubernetes LBaaS container R2

How to make your Kubernetes pods and -services accessible to external networks

In this tutorial, we will show you how to setup Kubernetes’ external load balancer feature using OpenStack LBaaS v2. If you expose a service type: “LoadBalancer” in Kubernetes, a load balancer will be created automatically. This way pods and services are accessible to external networks. Introduction A Kubernetes cluster, consisting of masters and minions, is connected to a private network, which is connected via a router to the internet. This way all the nodes can access each other and the internet.
How to migrate an instance from one OpenStack provider to another
instance snapshots migrate CLI R2

How to migrate an instance from one OpenStack provider to another

In this tutorial, we will show you how you can migrate an instance with ephemeral storage from one OpenStack provider to another OpenStack provider using snapshots. There are several ways of migrating instances and probably even some forms of doing this without any downtime, but this tutorial describes one of the most basic and easiest ways of doing it, using the OpenStack CLI tools. This tutorial was tested on Fuga Cloud Release 1 and Release 2 using the OpenStack CLI tools client version 3.

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