http://www.opennebula.org/ 2008-08-12T22:39:08+02:00 http://www.opennebula.org/ http://www.opennebula.org/lib/images/favicon.ico text/html 2008-08-12T20:38:19+02:00 Ignacio Martin Llorente http://www.opennebula.org/doku.php?id=documentation:rn-rel1.0&rev=1218566299&do=diff dsa-research.org is pleased to announce the first stable version (1.0) of OpenNebula (ONE) Virtual infrastructure engine is available for download under the terms of the Apache License, Version 2.0. ONE enables the dynamic allocation of virtual machines on a pool of physical resources, so extending the benefits of existing virtualization platforms from a single physical resource to a pool of resources, decoupling the server not only from the physical infrastructure but also from the physical … text/html 2008-08-12T18:30:12+02:00 Ignacio Martin Llorente http://www.opennebula.org/doku.php?id=outreach&rev=1218558612&do=diff * [OpenNebula v1.0 Datasheet] This section provides information about events involving OpenNebula tutorials and presentations. Upcomming events Past events * Open Source Grid and Cluster Software Conference - May 12th-16th 2008 - San Francisco, USA * OpenNebula: The Open Source Virtual Machine Manager for Cluster Computing - [PDF] text/html 2008-08-06T13:02:43+02:00 Ignacio Martin Llorente http://www.opennebula.org/doku.php?id=software&rev=1218020563&do=diff OpenNebula 1.0, Download now! The OpenNebula Trac provides an interface to the OpenNebula subversion with the latest code and to the issue tracking system with the current state of the technology. OpenNebula is distributed and licensed for use under the terms of the Apache License, Version 2.0. Copyright 2002-2008, Distributed Systems Architecture Group, Universidad Complutense de Madrid (dsa-research.org). text/html 2008-08-06T12:52:33+02:00 Ignacio Martin Llorente http://www.opennebula.org/doku.php?id=ecosystem&rev=1218019953&do=diff This page describes third-party tools that extend the functionality provided by OpenNebula. * Description: Haizea is an open-source virtual machine-based lease management architecture. * Benefits for ONE users: Haizea can be used to extend OpenNebula's scheduling capabilities, allowing it to support advance reservation of resources and queuing of best effort requests (more generally, it allows you to lease your resources as VMs, with a variety of lease terms). Making OpenNebula use Haizea … text/html 2008-07-24T17:42:30+02:00 Tino Vazquez http://www.opennebula.org/doku.php?id=start&rev=1216914150&do=diff Archive of OpenNebula news OpenNebula is an open source virtual infrastructure engine that enables the dynamic deployment and re-allocation of virtual machines on a pool of physical resources. ONE (OpenNebula) extends the benefits of virtualization platforms from a single physical resource to a pool of resources, decoupling the server not only from the physical infrastructure but also from the physical location. text/html 2008-07-24T17:35:55+02:00 Javi Fontan http://www.opennebula.org/doku.php?id=documentation:rel1.0:ig&rev=1216913755&do=diff This Installation & Configuration Guide aims to show how to install and configure OpenNebula. Frontend The ONE Server machine needs to have installed the following software: * ruby >= 1.8.5 * sqlite3 >= 3.5.2 * sqlite3-dev >= 3.5.6-3 * sqlite3-ruby * libxmlrpc-c >= 1.06 * scons >= 0.97 * g++ >= 4 text/html 2008-07-24T16:41:19+02:00 Luis Gonzalez Abundes http://www.opennebula.org/doku.php?id=documentation:rel1.0:ec2g&rev=1216910479&do=diff You should take into account the following technical considerations: * There is no direct access to the dom0, so it cannot be monitored (we don't know where is running the VM on the EC2 cloud). * Since EC2 is beta, you can launch simultaneously at much 20 instances. * There is no snapshotting, restoring, migration functionality available by EC2. text/html 2008-07-24T16:29:29+02:00 Borja Sotomayor http://www.opennebula.org/doku.php?id=blog:release_of_opennebula_1.0_for_data_center_virtualization_cloud_solutions&rev=1216909769&do=diff Release of OpenNebula 1.0 for Data Center Virtualization & Cloud Solutions The dsa-research group (<http://dsa-research.org>) is pleased to announce that a stable release (v1.0) of the OpenNebula (ONE) Virtual Infrastructure Engine (<http://www.OpenNebula.org>) is available for download under the terms of the Apache License, Version 2.0. ONE enables the dynamic allocation of virtual machines on a pool of physical resources, so extending the benefits of existing virtualization platforms from a … text/html 2008-07-24T16:01:17+02:00 Ignacio Martin Llorente http://www.opennebula.org/doku.php?id=documentation&rev=1216908077&do=diff This page includes the documentation and guides for the last stable release of OpenNebula (currently, release 1.0). Archive: * ONE TP2 Documentation * Release Notes * QuickStart Guide * Installation & Configuration Guide * Xen Driver Configuration Guide * KVM Driver Configuration Guide * EC2 Driver Configuration Guide * Information Driver Configuration Guide * User Guide text/html 2008-07-24T15:41:18+02:00 Tino Vazquez http://www.opennebula.org/doku.php?id=documentation:uc3&rev=1216906878&do=diff The aim of this use case is to create and configure everything needed to deploy a mini-cluster in a private network with NIS and NFS and let external nodes from EC2 to connect via VPN to the server and join this network and then the cluster with SGE. text/html 2008-07-24T15:30:13+02:00 Tino Vazquez http://www.opennebula.org/doku.php?id=documentation:rel1.0:xeng&rev=1216906213&do=diff The XEN hypervisor offers a powerful, efficient and secure feature set for virtualization of x86, IA64, PowerPC and other CPU architectures. It delivers both paravirtualization and full virtualization. Remote Hosts * XEN aware kernel running in Dom0 * XEN utilities text/html 2008-07-24T15:29:47+02:00 Tino Vazquez http://www.opennebula.org/doku.php?id=documentation:rel1.0:kvmg&rev=1216906187&do=diff KVM (Kernel-based Virtual Machine) is a complete virtualization technique for Linux. It offers full virtualization, where each Virtual Machine interacts with its own virtualized hardware. Remote Hosts * CPU with VT extensions * libvirt >= 0.4.0 * kvm kernel modules (kvm.ko, kvm-{intel,amd}.ko). Available from kernel 2.6.20 onwards. * qemu virtual machine image text/html 2008-07-24T15:08:27+02:00 Tino Vazquez http://www.opennebula.org/doku.php?id=documentation:rn&rev=1216904907&do=diff dsa-research.org is pleased to announce a Technology Preview of OpenNEbula (ONE), a virtual infrastructure engine that enables the dynamic deployment and re-allocation of virtual machines on a pool of physical resources. ONE (OpenNEbula) extends the benefits of Xen virtualization technology from a single physical resource to a pool of resources, decoupling the server not only from the physical infrastructure but also from the physical location. text/html 2008-07-24T15:06:45+02:00 Tino Vazquez http://www.opennebula.org/doku.php?id=documentation:uc1&rev=1216904805&do=diff In the particular case of computing services, such as working nodes managed by existing LRMs (Local Resource Managers) like SGE, LSF, OpenPBS..., OpenNebula allows a physical cluster to dynamically execute multiple virtual clusters, so providing the following benefits: text/html 2008-07-24T14:49:27+02:00 ruben http://www.opennebula.org/doku.php?id=documentation:rel1.0:ug&rev=1216903767&do=diff OpenNebula is a VM manager that is executed and configured by a cluster administrator. This cluster administrator would be also the ONE administrator, and therefore he should be the holder of the <oneadmin> account. This guide assumes that the cluster administrator is the only user for oned, although the system has been designed to support several users. text/html 2008-07-24T13:25:08+02:00 Luis Gonzalez Abundes http://www.opennebula.org/doku.php?id=documentation:tp2:api_examples&rev=1216898708&do=diff Here are some examples of several implementations of xml-rpc clients to invoke OpenNebula to execute a Submit action (one.vmallocate), which submits the template with the description of a VM. This sample submits a string containing a definition of a virtual machine (template) and gets the resulting vid, for more information on XML-RPC go to <http://xmlrpc-c.sourceforge.net/>, we used xmlrpc-c-1.06.21 version for this test. text/html 2008-07-24T13:24:54+02:00 Luis Gonzalez Abundes http://www.opennebula.org/doku.php?id=documentation:tp2:cli&rev=1216898694&do=diff OpenNebula provides two commands to interact with the system: * onevm: to submit, control and monitor virtual machines * onehost: to add, delete and monitor hosts Options These two commands share common options that are described here: * -l, --list x,y,z: Selects columns to display with list command. * --list-columns: Information about the columns available to display, order or filter. * -o, --order x,y,z: Order by these columns, column starting with - means decreasing order. * … text/html 2008-07-24T13:24:46+02:00 Luis Gonzalez Abundes http://www.opennebula.org/doku.php?id=documentation:tp2:api&rev=1216898686&do=diff This documentation provides a description of the xmlrpc methods exposed by OpenNebula. The methods consist of the name of the method that will be invoked, input values needed to the execution and results of execution as outputs. * * this parameter functionality is not fully implemented so dummy values must be used. text/html 2008-07-24T13:24:17+02:00 Luis Gonzalez Abundes http://www.opennebula.org/doku.php?id=documentation:tp2:architecture&rev=1216898657&do=diff OpenNebula internal architecture can be divided into three layers: * Tools, management tools developed using the interface provided by the OpenNebula Core. * Core, the main virtual machine and host management components. * Drivers, to plug-in different virtualization technologies into the core. text/html 2008-07-24T13:21:51+02:00 Luis Gonzalez Abundes http://www.opennebula.org/doku.php?id=documentation:tp2:ug&rev=1216898511&do=diff OpenNebula is a VM manager that is executed and configured by a cluster administrator. This cluster administrator would be also the ONE administrator, and therefore he should be the holder of the <oneadmin> account. This guide assumes that the cluster administrator is the only user for oned, although the system has been designed to support several users.