openstack/openstack-manuals
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[admin-guide] IA update

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Move note in Compute section to improve readability

Closes-bug: #1574098

Change-Id: Ie56c9fba63b423ea206c93d0056955b94ee88eca
This commit is contained in:
meker12 2016-04-23 16:17:13 -05:00
parent 0db38280e5
commit 1e2efe9437
1 changed files with 13 additions and 12 deletions
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25
doc/admin-guide/source/networking_config-identity.rst
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@ -124,10 +124,19 @@ Compute
If you use Networking, do not run the Compute ``nova-network`` service (like
you do in traditional Compute deployments). Instead, Compute delegates
most network-related decisions to Networking. Compute proxies
tenant-facing API calls to manage security groups and floating IPs to
Networking APIs. However, operator-facing tools such as ``nova-manage``, are
not proxied and should not be used.
most network-related decisions to Networking.
.. note::
Uninstall ``nova-network`` and reboot any physical nodes that have been
running ``nova-network`` before using them to run Networking.
Inadvertently running the ``nova-network`` process while using
Networking can cause problems, as can stale iptables rules pushed
down by previously running ``nova-network``.
Compute proxies tenant-facing API calls to manage security groups and
floating IPs to Networking APIs. However, operator-facing tools such
as ``nova-manage``, are not proxied and should not be used.
.. warning::
@ -139,14 +148,6 @@ not proxied and should not be used.
tools like ``nova-manage`` and ``nova`` to manage networks or IP
addressing, including both fixed and floating IPs, with Networking.
.. note::
Uninstall ``nova-network`` and reboot any physical nodes that have been
running ``nova-network`` before using them to run Networking.
Inadvertently running the ``nova-network`` process while using
Networking can cause problems, as can stale iptables rules pushed
down by previously running ``nova-network``.
To ensure that Compute works properly with Networking (rather than the
legacy ``nova-network`` mechanism), you must adjust settings in the
``nova.conf`` configuration file.