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provides the Red Hat Enterprise Linux OpenStack Platform Installer

with an improved user interface and integrated functionality for

easier deployment of OpenStack.

Staypuft is provided by the following packages:

foreman-installer-staypuft-0.0.13-2.el6ost.noarch.rpm

ruby193-rubygem-staypuft-0.0.16-1.el6ost.noarch.rpm

ruby193-rubygem-staypuft-doc-0.0.16-1.el6ost.noarch.rpm

2.3. Recommended Pract ices

You must take these recommended practices into account to ensure the best possible outcomes for

your Red Hat OpenStack deployment:

BZ #84 3302

Red Hat Enterprise Linux OpenStack Platform is only supported for

use with the libvirt driver, using KVM as the hypervisor on

Compute nodes, or the VMware vCenter hypervisor driver.

Refer to https://access.redhat.com/knowledge/articles/744153 for

more information regarding the configuration of the VMware

vCenter driver.

Red Hat is unable to provide support for other Compute

virtualization drivers including the deprecated VMware "direct-

to-ESX" hypervisor, and non-KVM libvirt hypervisors.

BZ #9 75014

In order for Nova's resize command to work when using the libvirt

driver and attempting to resize between nodes (the default resize

method), the Nova users on the compute nodes must have permission

to perform passwordless SSH to the other compute nodes.

To set this up, generate SSH keys for the Nova user on each

compute node, and then add the generated keys from the other

compute nodes to the ~/authorized_keys file for the Nova user on

each compute node.

BZ #9 76 116

It is recommended that systems used to host OpenStack API

endpoints are assigned fixed IP addresses or fully qualified

domain names.

Hosting of OpenStack API endpoints on systems that have IP

addresses dynamically assigned by a DHCP server results in a loss

of service if or when the assigned address changes. When this

occurs the endpoint definitions stored in the database of the

Identity service must be updated manually.

BZ #1004 811

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