openstack/training-guides
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Merge "changes to vm_placement"

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Jenkins 2014-10-23 09:32:31 +00:00 committed by Gerrit Code Review
commit 06973458e2
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6
doc/training-guides/common/section_vm-placement.xml
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@ -8,8 +8,8 @@
<para>Compute uses the nova-scheduler service to determine how to
dispatch compute and volume requests. For example, the
nova-scheduler service determines which host a VM should launch
on. The term host in the context of filters means a physical node
that has a <systemitem class="service">nova-compute</systemitem>
on. The term host, in the context of filters, means a physical node
that has the <systemitem class="service">nova-compute</systemitem>
service running on it. You can configure the scheduler through a
variety of options.</para>
<figure>
@ -21,7 +21,7 @@
</mediaobject>
</figure>
<para>Just as shown by the above figure, nova-scheduler interacts with
other components through queue and central database repo. For
other components through the queue and central database repo. For
scheduling, the queue is the essential communications hub.</para>
<para>All compute nodes (also known as hosts in terms of OpenStack)
periodically publish their status, resources available and