Andy McCrae 823a80bd44 Move to use UWsgi for Nova
The placement service is already setup to use UWsgi, we need
to move the other Nova services to follow suit as part of our community
goal for Pike.

Additionally, we need to clean up the nginx configuration as we are
moving away from fronting uWSGI with nginx inside the roles.

Depends-On: Ib66b9709fb88205eaf3f133c87357a4dbbdde5ae
Change-Id: If6c30e00c1c753692c970457b75e3ae7f5cc066c
Implements: blueprint goal-deploy-api-in-wsgi
2017-08-14 14:27:25 +01:00

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---
# Copyright 2016, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
- name: Ensure uWSGI directory exists
file:
path: "/etc/uwsgi/"
state: directory
mode: "0711"
- name: Apply uWSGI configuration
config_template:
src: "nova-uwsgi.ini.j2"
dest: "/etc/uwsgi/{{ item.service_name }}.ini"
mode: "0744"
config_overrides: "{{ item.wsgi_overrides }}"
config_type: ini
with_items: "{{ filtered_nova_services }}"
when: item.wsgi_app | default(False)
notify:
- Restart nova services
# Cleanup and restart nginx configuration
# For O->P upgrades, can remove in Q.
- name: Clean up nginx configuration
file:
path: "/etc/nginx/{{ nova_nginx_conf_path }}/nova_placement_api.conf"
state: absent
register: nginx_conf_removed
- name: Cleanup sites-enabled for Debian based deploys
file:
path: "/etc/nginx/sites-enabled/nova_placement_api.conf"
state: absent
when:
- ansible_os_family == "Debian"
- name: Restart nginx if conf removed
service:
name: nginx
state: restarted
when: nginx_conf_removed | changed
failed_when: false