openstack-ansible-os_keystone/releasenotes/notes/os-keystone-uwsgi-and-nginx-options-2157f8e40a7a8156.yaml
Steve Lewis 3b47fc7ef5 Allow Uwsgi configuration overrides
Release note is updated to describe this functionality as well as
general improvments for clarity.

Change-Id: I41838010fc4b6e892bec08035798f096aff5af8f
Related: blueprint keystone-uwsgi
2016-09-01 07:20:12 +01:00

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YAML

---
features:
- Introduced option to deploy Keystone under Uwsgi. A new variable
``keystone_mod_wsgi_enabled`` is introduced to toggle this
behavior. The default is ``true`` which continues to deploy with
mod_wsgi for Apache. The ports used by Uwsgi for socket and http
connection for both public and admin Keystone services are
configurable (see also the ``keystone_uwsgi_ports`` dictionary
variable). Other Uwsgi configuration can be overridden by using
the ``keystone_uwsgi_ini_overrides`` variable as documented
under "Overriding OpenStack configuration defaults" in the
OpenStack-Ansible Install Guide. Federation features should be
considered _experimental_ with this configuration at this time.
- Introduced option to deploy Keystone behind Nginx. A new
variable ``keystone_apache_enabled`` is introduced to toggle
this behavior. The default is ``true`` which continues to
deploy with Apache. Additional configuration can be delivered to
Nginx through the use of the ``keystone_nginx_extra_conf`` list
variable. Federation features are not supported with this
configuration at this time. Use of this option requires
``keystone_mod_wsgi_enabled`` to be set to ``false`` which will
deploy Keystone under Uwsgi.