Difference between revisions of "Vnx-labo-openstack"

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{{Title|VNX Openstack laboratory}}
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{{Title|VNX Openstack laboratories}}
  
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== Introduction ==
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This is a set of Openstack tutorial scenarios designed to experiment with [http://openstack.org Openstack] free and open-source software platform for cloud-computing.
  
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This is an Openstack tutorial scenario designed to experiment with Openstack free and open-source
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Several tutorial scenarios are available covering Kilo, Liberty and Mitaka Openstack versions and several deployment configurations:
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software platform for cloud-computing.
 
  
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The scenario is made of four virtual machines: a controller based on LXC and a network node and two
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<ul>
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compute nodes based on KVM. Optionally, a third compute node can be added once the scenario is started.
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<li>Openstack Ocata:</li>
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<ul>
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<li>[[Vnx-labo-openstack-4nodes-classic-ovs-ocata|Four-nodes-classic-openvswitch]]: a basic scenario using Openstack Ocata made of four virtual machines: a controller, a network node and two compute nodes all based on LXC. The deployement scenario used is [http://docs.openstack.org/mitaka/networking-guide/scenario-classic-ovs.html Classic with Open vSwitch]</li>
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</ul>
  
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All virtual machines use Ubuntu 14.04.3 LTS and Openstack Kilo.
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<li>Openstack Mitaka:</li>
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<ul>
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<li>[[Vnx-labo-openstack-4nodes-classic-ovs-mitaka|Four-nodes-classic-openvswitch]]: a basic scenario using Openstack Mitaka made of four virtual machines: a controller based on LXC and a network and two compute nodes based on KVM. The deployement scenario used is [http://docs.openstack.org/mitaka/networking-guide/scenario-classic-ovs.html Classic with Open vSwitch]</li>
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</ul>
  
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The scenario has been inspired by the ones developed by Raul Alvarez to test OpenDaylight-Openstack
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<li>Openstack Liberty:</li>
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integration, but instead of using Devstack to configure Openstack nodes, the configuration is done
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<ul>
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by means of commands integrated into the VNX scenario following Openstack installation recipes in
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<li>[[Vnx-labo-openstack-3nodes-basic-liberty|Liberty 3-nodes-basic]]: a basic scenario using Openstack Liberty made of three KVM virtual machines: a controller with networking capabilities and two compute nodes.</li>
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http://docs.openstack.org/kilo/install-guide/install/apt/content/
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<li>[[Vnx-labo-openstack-4nodes-basic-liberty|Liberty 4-nodes-legacy-openvswitch]]: a basic scenario using Openstack Liberty made of four virtual machines: a controller based on LXC and a network and two compute nodes based on KVM. The deployement scenario used is [http://docs.openstack.org/networking-guide/scenario_legacy_ovs.html Legacy with Open vSwitch]</li>
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</ul>
  
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== Requirements ==
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<li>Openstack Kilo:</li>
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<ul>
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<li>[[Vnx-labo-openstack-4nodes-basic-kilo|Kilo 4-nodes-basic]]: a basic scenario using Openstack Kilo made of four virtual machines: a controller based on LXC and a network node and two compute nodes based on KVM.</li>
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</ul>
  
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To use the scenario you need a Linux computer (Ubuntu 14.04 or later recommended) with VNX software
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</ul>
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installed. At least 4Gb of memory are needed to execute the scenario.
 
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See how to install VNX here:  http://vnx.dit.upm.es/vnx/index.php/Vnx-install
 
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If already installed, update VNX to the latest version with:
 
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  vnx_update
 
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To make startup faster, enable one-pass-autoconfiguration for KVM virtual machines in /etc/vnx.conf:
 
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  [libvirt]
 
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  ...
 
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  one_pass_autoconf=yes
 
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Check that KVM nested virtualization is enabled:
 
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  cat /sys/module/kvm_intel/parameters/nested
 
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  Y
 
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If not enabled, check, for example, http://docs.openstack.org/developer/devstack/guides/devstack-with-nested-kvm.html to enable it.
 
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== Installation ==
 

Revision as of 01:30, 13 November 2018

VNX Openstack laboratories

This is a set of Openstack tutorial scenarios designed to experiment with Openstack free and open-source software platform for cloud-computing.

Several tutorial scenarios are available covering Kilo, Liberty and Mitaka Openstack versions and several deployment configurations:

  • Openstack Ocata:
  • Openstack Mitaka:
  • Openstack Liberty:
    • Liberty 3-nodes-basic: a basic scenario using Openstack Liberty made of three KVM virtual machines: a controller with networking capabilities and two compute nodes.
    • Liberty 4-nodes-legacy-openvswitch: a basic scenario using Openstack Liberty made of four virtual machines: a controller based on LXC and a network and two compute nodes based on KVM. The deployement scenario used is Legacy with Open vSwitch
  • Openstack Kilo:
    • Kilo 4-nodes-basic: a basic scenario using Openstack Kilo made of four virtual machines: a controller based on LXC and a network node and two compute nodes based on KVM.
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