2017-06-26 10:56:29 +00:00
|
|
|
Install and configure a compute node
|
|
|
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
|
|
|
|
|
|
This section describes how to install and configure the Compute service on a
|
2017-08-04 13:39:31 +01:00
|
|
|
compute node for Ubuntu, openSUSE and SUSE Linux Enterprise,
|
|
|
|
|
and Red Hat Enterprise Linux and CentOS.
|
|
|
|
|
|
|
|
|
|
The service supports several hypervisors to deploy instances or
|
2017-06-26 10:56:29 +00:00
|
|
|
virtual machines (VMs). For simplicity, this configuration uses the Quick
|
|
|
|
|
EMUlator (QEMU) hypervisor with the kernel-based VM (KVM) extension on compute
|
|
|
|
|
nodes that support hardware acceleration for virtual machines. On legacy
|
|
|
|
|
hardware, this configuration uses the generic QEMU hypervisor. You can follow
|
|
|
|
|
these instructions with minor modifications to horizontally scale your
|
|
|
|
|
environment with additional compute nodes.
|
|
|
|
|
|
|
|
|
|
.. note::
|
|
|
|
|
|
|
|
|
|
This section assumes that you are following the instructions in this guide
|
|
|
|
|
step-by-step to configure the first compute node. If you want to configure
|
|
|
|
|
additional compute nodes, prepare them in a similar fashion to the first
|
|
|
|
|
compute node in the :ref:`example architectures
|
|
|
|
|
<overview-example-architectures>` section. Each additional compute node
|
|
|
|
|
requires a unique IP address.
|
|
|
|
|
|
|
|
|
|
.. toctree::
|
|
|
|
|
:glob:
|
|
|
|
|
|
2017-08-04 13:39:31 +01:00
|
|
|
compute-install-ubuntu.rst
|
|
|
|
|
compute-install-rdo.rst
|
|
|
|
|
compute-install-obs.rst
|
