[install-guide] Simplify and update RDO package install

Assume a working RHEL subscription and link to official RHEL docs.

Change-Id: I4fe8e70852bfb6ed30270ac94c16a58ad10eec56
This commit is contained in:
Petr Kovar 2017-02-20 17:32:05 +01:00
parent 472c09aff1
commit d960f9abdf

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@ -47,35 +47,20 @@ these procedures on all nodes.
.. note::
CentOS does not require the following steps.
The following steps apply to RHEL only. CentOS does not require these
steps.
#. On RHEL, register your system with Red Hat Subscription Management, using
your Customer Portal user name and password:
#. When using RHEL, it is assumed that you have registered your system using
Red Hat Subscription Management and that you have the
``rhel-7-server-rpms`` repository enabled by default.
.. code-block:: console
For more information on registering the system, see the
`Red Hat Enterprise Linux 7 System Administrator's Guide
<https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/System_Administrators_Guide/part-Subscription_and_Support.html>`_.
# subscription-manager register --username="USERNAME" --password="PASSWORD"
.. end
#. Find entitlement pools containing the channels for your RHEL system:
.. code-block:: console
# subscription-manager list --available
.. end
#. Use the pool identifiers found in the previous step to attach your RHEL
entitlements:
.. code-block:: console
# subscription-manager attach --pool="POOLID"
.. end
#. Enable required repositories:
#. In addition to ``rhel-7-server-rpms``, you also need to have the
``rhel-7-server-optional-rpms``, ``rhel-7-server-extras-rpms``, and
``rhel-7-server-rh-common-rpms`` repositories enabled:
.. code-block:: console
@ -98,7 +83,7 @@ these procedures on all nodes.
.. code-block:: console
# yum install centos-release-openstack-newton
# yum install centos-release-openstack-ocata
.. end