openstack
/
ha-guide
Code Issues Proposed changes

Fix node arch and install Guide links in HA Guide Hardware setup 

The 'neutron' and 'nova-network' links point to the Kilo version of the
Install Guide, as the hardware setup is based around that 3-node
architecture.
The Liberty Install Guide now uses a 2-node architecture. The HA Guide
should be updated to reflect this 2-node architecture, and these two
links should be updated to the Liberty Install Guide.

Change-Id: I36a0fd0605ee9c8837c1f66318550e82c3f74fa2
Closes-bug: #1506374
This commit is contained in:
Shuquan Huang 2015-10-26 22:26:09 +08:00
parent 1755d3b6b0
commit 078120b5df
1 changed files with 9 additions and 11 deletions
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20
doc/ha-guide/source/hardware-ha-basic.rst
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@ -5,8 +5,8 @@ Hardware setup
The standard hardware requirements:
- `neutron <http://docs.openstack.org/kilo/install-guide/install/apt/content/ch_overview.html#example-architecture-with-neutron-networking-hw>`_
- `nova-network <http://docs.openstack.org/kilo/install-guide/install/apt/content/ch_overview.html#example-architecture-with-legacy-networking-hw>`_
- `Provider networks <http://docs.openstack.org/liberty/install-guide-ubuntu/overview.html#networking-option-1-provider-networks>`_
- `Self-service networks <http://docs.openstack.org/liberty/install-guide-ubuntu/overview.html#networking-option-2-self-service-networks>`_
However, OpenStack does not require a significant amount of resources
and the following minimum requirements should support
@ -15,15 +15,13 @@ with core services and several instances:
[TODO: Verify that these numbers are good]
+-------------------+------------+----------+---------+
| Node type | Processor | Memory | Storage |
+===================+============+==========+=========+
| controller node | 3 | 2 GB | 5 GB |
+-------------------+------------+----------+---------+
| network node | 3 | 512 MB | 5 GB |
+-------------------+------------+----------+---------+
| compute node | 3 | 2 GB | 10 GB |
+-------------------+------------+----------+---------+
+-------------------+------------+----------+-----------+------+
| Node type | Processor | Memory | Storage | NIC |
+===================+============+==========+===========+======+
| controller node | 1-2 | 8 GB | 100 GB | 2 |
+-------------------+------------+----------+-----------+------+
| compute node | 2-4+ | 8+ GB | 100+ GB | 2 |
+-------------------+------------+----------+-----------+------+
For demonstrations and studying,