openstack/tripleo-docs
Code Issues Proposed changes

Document additional NODE vars

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$NODE_COUNT, $NODE_DISK, and $UNDERCLOUD_NODE_DISK weren't previously
documented.

Also, document the default values in the examples shown.

Change-Id: Ifc99a88625f97221fd4cad77e3d50f112f8b8e3f
This commit is contained in:
James Slagle 2016-08-03 13:38:30 -04:00
parent d81e9b8a2b
commit fe8af718ae
1 changed files with 11 additions and 9 deletions
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20
doc/source/environments/virtual.rst
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@ -145,18 +145,20 @@ Preparing the Virtual Environment (Automated)
.. note::
By default, the overcloud VMs will be created with 1 vCPU and 5120 MiB RAM and
the undercloud VM with 2 vCPU and 6144 MiB. To adjust
those values::
By default, 2 overcloud VMs will be created with 1 vCPU, 5120 MiB RAM and
40 GB. To adjust those values set the following::
export NODE_CPU=4
export NODE_MEM=16384
export NODE_COUNT=2
export NODE_CPU=1
export NODE_MEM=5120
export NODE_DISK=40
Note the settings above only influence the VMs created for overcloud
deployment. If you want to change the values for the undercloud node::
The undercloud VM will be created with 2 vCPU and 6144 MiB and 30 GB of
disk by default. To ajust those values set the following::
export UNDERCLOUD_NODE_CPU=4
export UNDERCLOUD_NODE_MEM=16384
export UNDERCLOUD_NODE_CPU=2
export UNDERCLOUD_NODE_MEM=6144
export UNDERCLOUD_NODE_DISK=30
.. admonition:: RHEL
:class: rhel