openstack/tripleo-docs
Code Issues Proposed changes

Remove usage of --control-scale from the HA docs

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This CLI arg was deprecated in Newton in favour of using the param in a
environment file. The CLI argument is still present but is no longer the
recommended approach and will be removed in the future. It was deprecated as
it maps directly to a Heat parameter and this it makes more sense to store it
in an environment file with the other Heat parmeters in the deployment.

Change-Id: Ifc99b2390b29fa3729cfa04d4178ff236a434246
This commit is contained in:
Dougal Matthews 2016-10-04 08:16:55 +01:00
parent e1d03ad8f7
commit d80988a6a4
1 changed files with 7 additions and 3 deletions
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10
doc/source/advanced_deployment/high_availability.rst
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@ -6,7 +6,11 @@ Pacemaker. To enable this feature, you need at least three controller
nodes, enable Pacemaker as the resource manager and specify an NTP nodes, enable Pacemaker as the resource manager and specify an NTP
server. server.
Adding the following arguments to your `openstack overcloud deploy` Creating an environment file and adding the following arguments to your
command will do the trick:: `openstack overcloud deploy` command will do the trick::
--control-scale 3 -e /usr/share/openstack-tripleo-heat-templates/environments/puppet-pacemaker.yaml --ntp-server pool.ntp.org $ cat ~/environment.yaml
parameter_defaults:
ControllerCount: 3
-e environment.yaml -e /usr/share/openstack-tripleo-heat-templates/environments/puppet-pacemaker.yaml --ntp-server pool.ntp.org