openstack-ansible/playbooks/os-keystone-install.yml

175 lines
6.2 KiB
YAML

---
# Copyright 2014, 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.
# The openstack_openrc role gets executed on a designated service
# host which will handle all service/user/domain/project/role
# management for the roles. It is executed here as this is the
# first role which will use it and the implementation of the
# clouds.yaml file is useless until keystone is in place.
- name: Implement openrc/clouds.yaml on the designated service host
hosts: "{{ openstack_service_setup_host | default('localhost') }}"
gather_facts: "{{ osa_gather_facts | default(True) }}"
become: yes
tags:
- openrc
roles:
- role: "openstack_openrc"
- name: Gather keystone facts
hosts: keystone_all
gather_facts: "{{ osa_gather_facts | default(True) }}"
tags:
- always
- name: Installation and setup of Keystone
hosts: keystone_all
serial: "{{ keystone_serial | default(['1', '100%']) }}"
gather_facts: false
user: root
environment: "{{ deployment_environment_variables | default({}) }}"
vars_files:
- "defaults/repo_packages/openstack_services.yml"
- "defaults/{{ install_method }}_install.yml"
tags:
- keystone
pre_tasks:
- name: Gather additional facts
include_tasks: "common-tasks/gather-hardware-facts.yml"
tags:
- always
# In order to ensure that any container, software or
# config file changes which causes a container/service
# restart do not cause an unexpected outage, we drain
# the load balancer back end for this container.
- include_tasks: common-tasks/haproxy-endpoint-manage.yml
vars:
haproxy_backend: "keystone_service-back"
haproxy_state: disabled
when: "groups['keystone_all'] | length > 1"
- name: Configure container
include_tasks: "common-tasks/os-{{ container_tech | default('lxc') }}-container-setup.yml"
vars:
extra_container_config_no_restart:
- "lxc.start.order=19"
when: not is_metal
- include_tasks: common-tasks/unbound-clients.yml
when:
- hostvars['localhost']['resolvconf_enabled'] | bool
roles:
- role: "os_keystone"
- role: "system_crontab_coordination"
tags:
- crontab
post_tasks:
# Now that container changes are done, we can set
# the load balancer back end for this container
# to available again.
- include_tasks: common-tasks/haproxy-endpoint-manage.yml
vars:
haproxy_backend: "keystone_service-back"
haproxy_state: enabled
when: "groups['keystone_all'] | length > 1"
# These facts are set against the deployment host to ensure that
# they are fast to access. This is done in preference to setting
# them against each target as the hostvars extraction will take
# a long time if executed against a large inventory.
- name: Finalise data migrations if required
hosts: keystone_all
gather_facts: no
user: root
environment: "{{ deployment_environment_variables | default({}) }}"
vars_files:
- "defaults/{{ install_method }}_install.yml"
tags:
- keystone
tasks:
- name: refresh local facts
setup:
filter: ansible_local
gather_subset: "!all"
# This variable contains the values of the local fact set for the keystone
# venv tag for all hosts in the 'keystone_all' host group.
- name: Gather software version list
set_fact:
keystone_all_software_versions: "{{ (groups['keystone_all'] |
map('extract', hostvars, ['ansible_local', 'openstack_ansible', 'keystone', 'venv_tag'])) |
list }}"
delegate_to: localhost
run_once: yes
# This variable outputs a boolean value which is True when
# keystone_all_software_versions contains a list of defined
# values. If they are not defined, it means that not all
# hosts have their software deployed yet.
- name: Set software deployed fact
set_fact:
keystone_all_software_deployed: "{{ (keystone_all_software_versions | select('defined')) | list == keystone_all_software_versions }}"
delegate_to: localhost
run_once: yes
# This variable outputs a boolean when all the values in
# keystone_all_software_versions are the same and the software
# has been deployed to all hosts in the group.
- name: Set software updated fact
set_fact:
keystone_all_software_updated: "{{ ((keystone_all_software_versions | unique) | length == 1) and (keystone_all_software_deployed | bool) }}"
delegate_to: localhost
run_once: yes
- name: Perform a Keystone DB sync contract
command: "{{ keystone_bin }}/keystone-manage db_sync --contract"
become: yes
become_user: "{{ keystone_system_user_name | default('keystone') }}"
when:
- "keystone_all_software_updated | bool"
- "ansible_local['openstack_ansible']['keystone']['need_db_contract'] | bool"
register: dbsync_contract
run_once: yes
- name: Disable the need for any further db sync
ini_file:
dest: "/etc/ansible/facts.d/openstack_ansible.fact"
section: keystone
option: "need_db_contract"
value: "False"
when:
- "dbsync_contract is succeeded"
# note(jrosser) this can only be done once the DB contract has completed so we must put it as
# the last part of the keystone setup
- name: SP/IDP setup
hosts: keystone_all
gather_facts: no
user: root
environment: "{{ deployment_environment_variables | default({}) }}"
vars_files:
- "defaults/{{ install_method }}_install.yml"
tags:
- keystone
tasks:
- name: "Post configure SP/IDP"
include_role:
name: os_keystone
tasks_from: main_keystone_federation_sp_idp_setup.yml