84af640aa0
This patch implements the use of uWSGI exclusively, always with a web server acting as a reverse proxy. It removes the option of using uWSGI with Apache and mod_wsgi. In the case of Keystone being used in a Federated Service Provider configuration, it will use Apache as the web server but for all other environments it will use Nginx instead. Change-Id: If6e95fc0d3f7d34780db1aed2b8cedca87499934
106 lines
3.1 KiB
YAML
106 lines
3.1 KiB
YAML
---
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# Copyright 2014, Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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- name: Restart web server
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service:
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name: "{{ (keystone_web_server == 'apache') | ternary(keystone_system_service_name, 'nginx') }}"
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enabled: yes
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state: restarted
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daemon_reload: "{{ (ansible_service_mgr == 'systemd') | ternary('yes', omit) }}"
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register: _restart
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until: _restart | success
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retries: 5
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delay: 2
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- name: Wait for web server to complete starting
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wait_for:
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port: "{{ item }}"
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timeout: 25
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delay: 10
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with_items:
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- "{{ keystone_service_port }}"
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- "{{ keystone_admin_port }}"
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register: _wait_check
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until: _wait_check | success
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retries: 5
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listen: "Restart web server"
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- name: Stop uWSGI
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service:
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name: "{{ item }}"
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state: "stopped"
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daemon_reload: "{{ (ansible_service_mgr == 'systemd') | ternary('yes', omit) }}"
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register: _stop
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until: _stop | success
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retries: 5
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delay: 2
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with_items: "{{ keystone_wsgi_program_names }}"
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listen: "Restart uWSGI"
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# Note (odyssey4me):
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# The policy.json file is currently read continually by the services
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# and is not only read on service start. We therefore cannot template
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# directly to the file read by the service because the new policies
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# may not be valid until the service restarts. This is particularly
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# important during a major upgrade. We therefore only put the policy
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# file in place after the service has been stopped.
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#
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- name: Copy new policy file into place
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copy:
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src: "/etc/keystone/policy.json-{{ keystone_venv_tag }}"
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dest: "/etc/keystone/policy.json"
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owner: "root"
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group: "{{ keystone_system_group_name }}"
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mode: "0640"
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remote_src: yes
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listen: "Restart uWSGI"
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- name: Start uWSGI
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service:
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name: "{{ item }}"
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enabled: yes
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state: "started"
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daemon_reload: "{{ (ansible_service_mgr == 'systemd') | ternary('yes', omit) }}"
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register: _start
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until: _start | success
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retries: 5
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delay: 2
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with_items: "{{ keystone_wsgi_program_names }}"
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listen: "Restart uWSGI"
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- name: Wait for uWSGI socket to be ready
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wait_for:
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port: "{{ item }}"
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timeout: 25
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delay: 10
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with_items:
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- "{{ keystone_uwsgi_ports['keystone-wsgi-admin']['socket'] }}"
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- "{{ keystone_uwsgi_ports['keystone-wsgi-public']['socket'] }}"
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register: _wait_check
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until: _wait_check | success
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retries: 5
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listen: "Restart uWSGI"
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- name: Restart Shibd
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service:
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name: "shibd"
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enabled: yes
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state: "restarted"
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daemon_reload: "{{ (ansible_service_mgr == 'systemd') | ternary('yes', omit) }}"
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register: _restart
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until: _restart | success
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retries: 5
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delay: 2
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