efe094aa67
This patch avoids running the nova_compute.yml playbook entirely because we already skip the setup portion and we don't need to setup SSH keys (as there's no live migration) nor setting up NFS. It also gets rid of the set_fact inside nova_virt_detect.yml because it was non-functional in the first place. This is because the nova_virt_type was set to 'ironic' in the group_vars which meant that the autodetect code was skipped and therefore that portion never ran. Change-Id: Ic5548f08d200402538a0334f801834ee7ef8a39b
267 lines
8.7 KiB
YAML
267 lines
8.7 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: Gather variables for each operating system
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include_vars: "{{ item }}"
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with_first_found:
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- "{{ ansible_distribution | lower }}-{{ ansible_distribution_version | lower }}.yml"
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- "{{ ansible_distribution | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
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- "{{ ansible_os_family | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
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- "{{ ansible_distribution | lower }}.yml"
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- "{{ ansible_os_family | lower }}-{{ ansible_distribution_version.split('.')[0] }}.yml"
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- "{{ ansible_os_family | lower }}.yml"
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tags:
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- always
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- name: Fail when virt type is unsupported
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fail:
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msg: "Unsupported Virt Type Provided {{ nova_supported_virt_types }}"
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when:
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- nova_virt_type is defined
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- nova_virt_type not in nova_supported_virt_types
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tags:
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- always
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- name: Fail if TCP and TLS are both enabled
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fail:
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msg: |
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TCP and TLS connectivity are currently enabled for libvirtd. This
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combination prevents libvirtd from starting properly since this role
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does not generate TLS certificates for libvirtd at this time.
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To enable TCP connectivity without TLS, set the following variables:
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nova_libvirtd_listen_tcp: 1
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nova_libvirtd_listen_tls: 0
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Please note that this configuration does not encrypt communication with
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libvirtd.
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when:
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- nova_libvirtd_listen_tcp == 1
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- nova_libvirtd_listen_tls == 1
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tags:
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- always
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- name: Fail if service was deployed using a different installation method
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fail:
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msg: "Switching installation methods for OpenStack services is not supported"
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when:
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- ansible_local is defined
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- ansible_local.openstack_ansible is defined
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- ansible_local.openstack_ansible.nova is defined
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- ansible_local.openstack_ansible.nova.install_method is defined
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- ansible_local.openstack_ansible.nova.install_method != nova_install_method
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- name: Gather variables for installation method
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include_vars: "{{ nova_install_method }}_install.yml"
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tags:
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- always
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- import_tasks: db_setup.yml
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when:
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- "nova_services['nova-conductor']['group'] in group_names"
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- "inventory_hostname == ((groups[nova_services['nova-conductor']['group']] | intersect(ansible_play_hosts)) | list)[0]"
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vars:
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_oslodb_setup_host: "{{ nova_db_setup_host }}"
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_oslodb_databases:
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- name: "{{ nova_galera_database }}"
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users:
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- username: "{{ nova_galera_user }}"
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password: "{{ nova_container_mysql_password }}"
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- name: "{{ nova_api_galera_database }}"
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users:
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- username: "{{ nova_api_galera_user }}"
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password: "{{ nova_api_container_mysql_password }}"
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- name: "{{ nova_cell0_database }}"
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users:
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- username: "{{ nova_api_galera_user }}"
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password: "{{ nova_api_container_mysql_password }}"
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tags:
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- common-db
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- nova-config
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- import_tasks: mq_setup.yml
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when:
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- "nova_services['nova-conductor']['group'] in group_names"
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- "inventory_hostname == ((groups[nova_services['nova-conductor']['group']] | intersect(ansible_play_hosts)) | list)[0]"
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vars:
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_oslomsg_rpc_setup_host: "{{ nova_oslomsg_rpc_setup_host }}"
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_oslomsg_rpc_userid: "{{ nova_oslomsg_rpc_userid }}"
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_oslomsg_rpc_password: "{{ nova_oslomsg_rpc_password }}"
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_oslomsg_rpc_vhost: "{{ nova_oslomsg_rpc_vhost }}"
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_oslomsg_rpc_transport: "{{ nova_oslomsg_rpc_transport }}"
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_oslomsg_notify_setup_host: "{{ nova_oslomsg_notify_setup_host }}"
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_oslomsg_notify_userid: "{{ nova_oslomsg_notify_userid }}"
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_oslomsg_notify_password: "{{ nova_oslomsg_notify_password }}"
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_oslomsg_notify_vhost: "{{ nova_oslomsg_notify_vhost }}"
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_oslomsg_notify_transport: "{{ nova_oslomsg_notify_transport }}"
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tags:
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- common-mq
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- nova-config
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- import_tasks: nova_virt_detect.yml
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when:
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- nova_virt_type is not defined
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tags:
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- always
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- nova-config
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- import_tasks: nova_vgpu_detect.yml
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tags:
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- always
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- nova-config
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- import_tasks: nova_pre_install.yml
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tags:
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- nova-install
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- import_tasks: nova_install.yml
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tags:
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- nova-install
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- name: refresh local facts
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setup:
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filter: ansible_local
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gather_subset: "!all"
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tags:
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- nova-config
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- import_tasks: nova_post_install.yml
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tags:
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- nova-config
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- import_tasks: service_setup.yml
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vars:
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_service_adminuri_insecure: "{{ keystone_service_adminuri_insecure }}"
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_service_in_ldap: "{{ nova_service_in_ldap }}"
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_service_setup_host: "{{ nova_service_setup_host }}"
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_service_setup_host_python_interpreter: "{{ nova_service_setup_host_python_interpreter }}"
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_service_user_name: "{{ nova_service_user_name }}"
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_service_user_password: "{{ nova_service_password }}"
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_service_project_name: "{{ nova_service_project_name }}"
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_service_role_name: "{{ nova_service_role_name }}"
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_service_endpoints:
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- service: "{{ nova_service_name }}"
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interface: "public"
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url: "{{ nova_service_publicurl }}"
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- service: "{{ nova_service_name }}"
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interface: "internal"
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url: "{{ nova_service_internalurl }}"
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- service: "{{ nova_service_name }}"
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interface: "admin"
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url: "{{ nova_service_adminurl }}"
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_service_catalog:
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- name: "{{ nova_service_name }}"
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type: "{{ nova_service_type }}"
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description: "{{ nova_service_description }}"
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when:
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- "nova_services['nova-conductor']['group'] in group_names"
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- "inventory_hostname == ((groups['nova_conductor'] | intersect(ansible_play_hosts)) | list)[0]"
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tags:
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- nova-config
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- import_tasks: nova_db_setup.yml
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when:
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- "nova_services['nova-conductor']['group'] in group_names"
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- "inventory_hostname == ((groups['nova_conductor'] | intersect(ansible_play_hosts)) | list)[0]"
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tags:
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- nova-config
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- import_tasks: nova_uwsgi.yml
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tags:
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- nova-config
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- name: Run the systemd service role
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import_role:
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name: systemd_service
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vars:
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systemd_user_name: "{{ nova_system_user_name }}"
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systemd_group_name: "{{ nova_system_group_name }}"
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systemd_tempd_prefix: openstack
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systemd_slice_name: nova
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systemd_lock_path: /var/lock/nova
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systemd_CPUAccounting: true
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systemd_BlockIOAccounting: true
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systemd_MemoryAccounting: true
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systemd_TasksAccounting: true
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systemd_services: |-
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{% set services = [] %}
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{% for service in filtered_nova_services %}
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{%
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set _ = service.update(
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{
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'enabled': 'yes',
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'state': 'started',
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'config_overrides': service.init_config_overrides
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}
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)
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%}
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{% set _ = service.pop('init_config_overrides') -%}
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{% set _ = services.append(service) -%}
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{% endfor %}
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{{ services }}
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tags:
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- nova-config
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- systemd-service
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- import_tasks: nova_compute.yml
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when:
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- nova_virt_type != 'ironic'
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- "nova_services['nova-compute']['group'] in group_names"
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tags:
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- nova-compute
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- name: Include ceph_client role
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import_role:
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name: ceph_client
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vars:
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openstack_service_system_user: "{{ nova_system_user_name }}"
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openstack_service_venv_bin: "{{ nova_bin }}"
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when:
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- nova_virt_type != 'ironic'
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- "nova_services['nova-compute']['group'] in group_names"
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- "(nova_libvirt_images_rbd_pool is defined) or
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(nova_cinder_rbd_inuse | bool)"
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tags:
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- ceph
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- name: Flush handlers
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meta: flush_handlers
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# We delegate this back to the conductor because that is
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# where we want to isolate the clouds.yaml configuration,
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# rather than have it implemented on all compute nodes.
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- import_tasks: nova_compute_wait.yml
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delegate_to: "{{ nova_conductor_setup_host }}"
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when:
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- "nova_services['nova-compute']['group'] in group_names"
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- "nova_discover_hosts_in_cells_interval | int < 1"
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vars:
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compute_host_to_wait_for: "{{ ansible_nodename }}"
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tags:
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- nova-config
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# We have to delegate this back to the conductor
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# because the compute hosts do not have access to
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# the database connection string and therefore
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# cannot run nova-manage.
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- import_tasks: nova_db_post_setup.yml
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delegate_to: "{{ nova_conductor_setup_host }}"
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run_once: true
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when:
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- "nova_services['nova-compute']['group'] in group_names"
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tags:
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- nova-config
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