openstack/training-guides
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Merge "cleanup of module001-ch003-core-projects"

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Jenkins 2014-02-26 09:59:05 +00:00 committed by Gerrit Code Review
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module001-ch003-core-projects.xml
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<chapter xmlns="http://docbook.org/ns/docbook" xmlns:xi="http://www.w3.org/2001/XInclude" xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0" xml:id="module001-ch003-core-projects">
<title>OpenStack Projects, History, and Releases Overview</title>
<para><guilabel>Project history and releases overview.</guilabel></para>
<para>OpenStack is a cloud computing project to provide an
<para>OpenStack is a cloud computing project that provides an
infrastructure as a service (IaaS). It is free open source
software released under the terms of the Apache License. The
project is managed by the OpenStack Foundation, a non-profit
corporate entity established in September 2012 to promote
OpenStack software and its community.</para>
<para>More than 200 companies joined the project among which are
<para>More than 200 companies joined the project, among which are
AMD, Brocade Communications Systems, Canonical, Cisco, Dell, EMC,
Ericsson, Groupe Bull, HP, IBM, Inktank, Intel, NEC, Rackspace
Hosting, Red Hat, SUSE Linux, VMware, and Yahoo!</para>
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<para>OpenStack is based on a coordinated 6-month release cycle
with frequent development milestones. You can find a link to the
current development release schedule here. The Release Cycle is
made of four major stages. Various OpenStack releases are named
as follows Various Companies Contributing to OpenStack</para>
made of four major stages.</para>
<figure>
<title>Various Projects under OpenStack</title>
<mediaobject>
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<listitem>
<para>OpenStack Networking manages IP addresses, allowing
for dedicated static IPs or DHCP. Floating IPs allow
traffic to be dynamically rerouted to any of your
traffic to be dynamically re-routed to any of your
compute resources, which allows you to redirect traffic
during maintenance or in the case of failure.</para>
</listitem>
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<para><guisubmenu>Image Service(Glance)</guisubmenu></para>
<para>OpenStack Image Service (Glance) provides discovery,
registration and delivery services for disk and server images.
Stored images can be used as a template. It can also be used
Stored images can be used as a template. They can also be used
to store and catalog an unlimited number of backups. The Image
Service can store disk and server images in a variety of
back-ends, including OpenStack Object Storage. The Image
@ -559,7 +558,7 @@
information about disk images and lets clients stream the
images to new servers.</para>
<para>The Image Service can store disk and server images in a
variety of back-ends, including OpenStack Object Storage. The
variety of back-ends, including OpenStack Object Storage. The
Image Service API provides a standard REST interface for
querying information about disk images and lets clients stream
the images to new servers.</para>