Infrastructure at your Service

All posts by Soufiane Benmalek

Soufiane Benmalek
Consultant


Soufiane Benmalek

How to reduce the size of an LVM partition formatted with xfs filesystem on CentOS7?

By | Database Administration & Monitoring | No Comments

DISCLAIMER: I know it exists other solutions to do it Pre-requisites: – a virtual machine (or not) with CentOS7 installed – a free disk or partition I use a VBox machine and I added a 5GiB hard disk We list the disk and partition to check if our new hard is added. [root@deploy ~]$ lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 20G 0 disk ├─sda1 8:1 0 1G 0 part /boot…

 
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Soufiane Benmalek

How to install Mirantis OpenStack 9.0 using VirtualBox – part 3

By | Cloud | No Comments

In the two first blogs, I installed the Fuel environment and deployed OpenStack in the Fuel slave nodes and all of that from the Fuel Master node. In this blog, I will show you  all the steps to follow in order to create an instance in OpenStack. All is going to be done via the Command Line Interface and not via Horizon – the OpenStack Dashboard (I will explain this in an other blog) ….

 
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Soufiane Benmalek

How to install Mirantis OpenStack 9.0 using VirtualBox – part 2

By | Cloud | No Comments

The  last blog ended up with a successful installation of the Fuel Master. In this blog, I will deploy Openstack on the three Fuel slave nodes. The first node will be the controller node and all these components run on it: a MySQL database RabbitMQ : which is the message broker that OpenStack uses for inter-communication (asynchronous) between the OpenStack components Keystone Glance OpenStack API’s Neutron agents There are several other components but not used…

 
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Soufiane Benmalek

How to install Mirantis OpenStack 9.0 using VirtualBox – part 1

By | Cloud | No Comments

In this series of  blogs, I am going to  give a quick overview of OpenStack and learn how to install it using Mirantis. “Mirantis is the #1 pure play OpenStack company. More customers rely on Mirantis than any other company to scale out OpenStack without vendor lock-in” (source: https://www.openstack.org/marketplace/distros/distribution/mirantis/mirantis-openstack) OpenStack is an open source Infrastructure as a Service (IaaS) platform and was born in July 2010 as a collaboration between NASA and Rackspace. OpenStack is…

 
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