openstack/tripleo-docs
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Update custom roles doc to generate multiple roles with same properties

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Roles can be generated with same role properties of an existing
role by with a different name to allow multiple roles genration
for same set of services.
Depends-On: https://review.openstack.org/#/c/583165
Related-Bug: #1782322

Change-Id: I43eb169708ef28cc39f7ac02daeffceef53058c3
This commit is contained in:
Saravanan KR 2018-07-18 18:13:22 +05:30
parent 13aaf91dd8
commit 6f7c27e0b4
1 changed files with 12 additions and 0 deletions
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doc/source/install/advanced_deployment/custom_roles.rst
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@ -30,6 +30,18 @@ can execute the following to create a `roles_data.yaml` containing only the
openstack overcloud roles generate -o ~/roles_data.yaml Controller Compute
These provided roles can be generated with a different `name` in the
`roles_data.yaml` by using a format like, `Compute:ComputeHardwareA`, which
will add the role `Compute` to `roles_data.yaml` by modifying the `name` of
the role to `ComputeHardwareA`. This helps in associating nodes with a specific
hardware group to a role and target parameters specific to this hardware
group. The example command below generates a `role_data.yaml` with two Compute
roles which can be addressed to specific hardware groups.::
openstack overcloud roles generate -o ~/roles_data.yaml Controller \
Compute:ComputeHardwareA Compute:ComputeHardwareB
Deploying with custom roles
---------------------------