openstack/tripleo-docs
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Merge "Split the ha env file and command parameters block"

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Jenkins 2017-07-13 10:54:53 +00:00 committed by Gerrit Code Review
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6
doc/source/install/advanced_deployment/high_availability.rst
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@ -6,11 +6,13 @@ Pacemaker. To enable this feature, you need at least three controller
nodes, enable Pacemaker as the resource manager and specify an NTP
server.
Creating an environment file and adding the following arguments to your
`openstack overcloud deploy` command will do the trick::
Create the following environment file::
$ cat ~/environment.yaml
parameter_defaults:
ControllerCount: 3
And add the following arguments to your `openstack overcloud deploy`
command to deploy with HA::
-e environment.yaml -e /usr/share/openstack-tripleo-heat-templates/environments/puppet-pacemaker.yaml --ntp-server pool.ntp.org