Jonathan Rosser e9f323c654 Allow user overrides for ansible-role-requirements
Currently it is only possible to override the contents of the
ansible-role-requirements file as a whole.

This patch allows a user-role-requirements.yml file to be
located in the /etc/openstack_deploy directory (or the directory defined
by OSA_CONFIG_DIR). It is only necessary to list specific overridden
repos in the user role file. The boostrap-ansible.sh script is modified to
give preference to any repos named in user-role-requirements over those
in the standard ansible-role-requirements.

This gives the following benefits:

* When a deployer needs to use a locally patched version of an ansible
role, the configuration can be held under source code control in
/etc/openstack_deploy along with the rest of the environment
configuration

* Manual adjustments to ansible-role-requirements.yml are no longer lost
when running bootstrap-ansible.sh, the modifications can be kept in
userspace.

* If any additional ansible roles are required by the deployer above the
standard set these can be listed in user-role-requirements.yml

* It is very clear which roles have been overidden as they are the only
ones listed in user-role-requirements.yml

Change-Id: I689c7cf749f6611ae3dfcb1804a700d5e456947e
2019-07-25 13:16:44 +01:00
2019-07-22 20:50:49 +02:00
2019-07-17 20:54:33 +03:00
2019-04-19 19:48:42 +00:00
2017-03-02 11:51:03 +00:00
2019-05-18 09:57:28 +02:00
2018-12-04 10:08:33 +00:00

Team and repository tags

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OpenStack-Ansible

OpenStack-Ansible is an official OpenStack project which aims to deploy production environments from source in a way that makes it scalable while also being simple to operate, upgrade, and grow.

For an overview of the mission, repositories and related Wiki home page, please see the formal Home Page for the project.

For those looking to test OpenStack-Ansible using an All-In-One (AIO) build, please see the Quick Start guide.

For more detailed Installation and Operator documentation, please see the Deployment Guide.

If OpenStack-Ansible is missing something you'd like to see included, then we encourage you to see the Developer Documentation for more details on how you can get involved.

Developers wishing to work on the OpenStack-Ansible project should always base their work on the latest code, available from the master GIT repository at Source.

If you have some questions, or would like some assistance with achieving your goals, then please feel free to reach out to us on the OpenStack Mailing Lists (particularly openstack-discuss) or on IRC in #openstack-ansible on the freenode network.

OpenStack-Ansible Roles

OpenStack-Ansible offers separate role repositories for each individual role that OpenStack-Ansible supports. For individual role configuration options, see the Role Documentation.

An individual role's source code can be found at: https://opendev.org/openstack/openstack-ansible-<ROLENAME>.

Resources

Description
Ansible playbooks for deploying OpenStack.
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