Convert systemd services to common role(s)
This removes the systemd service templates and tasks from this role and leverages a common systemd service role instead. This change removes a lot of code duplication across all roles all without sacrificing features or functionality. The intention of this change is to ensure uniformity and reduce the maintenance burden on the community when sweeping changes are needed. The exterior role is built to be OSA compatible and may be pulled into tree should we deem it necessary. Change-Id: I404639ae7ebd349d4a11fc5ce1ef3d2805833217
This commit is contained in:
Dmitriy Rabotyagov
parent
1388c2abd0
commit
2f73f21e65
@ -67,11 +67,12 @@ ironic_services:
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wsgi_name: ironic-api-wsgi
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uwsgi_port: "{{ ironic_service_port }}"
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uwsgi_bind_address: "{{ ironic_uwsgi_bind_address }}"
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program_override: "{{ ironic_bin }}/uwsgi --ini /etc/uwsgi/ironic-api.ini"
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execstarts: "{{ ironic_bin }}/uwsgi --ini /etc/uwsgi/ironic-api.ini"
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ironic-conductor:
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group: ironic_conductor
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service_name: ironic-conductor
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init_config_overrides: "{{ ironic_conductor_init_config_overrides }}"
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execstarts: "{{ ironic_bin }}/ironic-conductor"
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ironic_service_name: ironic
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@ -1,56 +0,0 @@
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---
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# Copyright 2016, 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: Create TEMP run dir
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file:
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path: "/var/run/{{ item.service_name }}"
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state: directory
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owner: "{{ ironic_system_user_name }}"
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group: "{{ ironic_system_group_name }}"
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mode: "02755"
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with_items: "{{ filtered_ironic_services }}"
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- name: Create TEMP lock dir
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file:
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path: "/var/lock/{{ item.service_name }}"
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state: directory
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owner: "{{ ironic_system_user_name }}"
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group: "{{ ironic_system_group_name }}"
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mode: "02755"
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with_items: "{{ filtered_ironic_services }}"
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- name: Create tmpfiles.d entry
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template:
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src: "ironic-systemd-tmpfiles.j2"
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dest: "/etc/tmpfiles.d/openstack-{{ item.service_name }}.conf"
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mode: "0644"
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owner: "root"
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group: "root"
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with_items: "{{ filtered_ironic_services }}"
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notify:
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- Restart ironic services
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- name: Place the systemd init script
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config_template:
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src: "ironic-systemd-init.j2"
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dest: "/etc/systemd/system/{{ item.service_name }}.service"
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mode: "0644"
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owner: "root"
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group: "root"
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config_overrides: "{{ item.init_config_overrides }}"
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config_type: "ini"
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with_items: "{{ filtered_ironic_services }}"
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notify:
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- Restart ironic services
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@ -97,9 +97,23 @@
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tags:
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- ironic-config
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- include_tasks: "ironic_init_{{ ansible_service_mgr }}.yml"
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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: "{{ ironic_system_user_name }}"
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systemd_group_name: "{{ ironic_system_group_name }}"
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systemd_tempd_prefix: openstack
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systemd_slice_name: ironic
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systemd_lock_path: /var/lock/ironic
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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: "{{ filtered_ironic_services }}"
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tags:
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- ironic-config
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- systemd-service
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- include_tasks: ironic_service_setup.yml
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when: inventory_hostname == groups['ironic_api'][0]
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@ -1,34 +0,0 @@
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# {{ ansible_managed }}
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[Unit]
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Description=ironic openstack service
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After=syslog.target
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After=network.target
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[Service]
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Type=simple
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User={{ ironic_system_user_name }}
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Group={{ ironic_system_group_name }}
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{% if item.program_override is defined %}
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ExecStart={{ item.program_override }} {{ item.program_config_options|default('') }} {{ item.log_string | default('--log-file=') }}/var/log/ironic/{{ item.service_name }}.log
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{% else %}
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ExecStart={{ ironic_bin }}/{{ item.service_name }} {{ item.program_config_options|default('') }} --log-file=/var/log/ironic/{{ item.service_name }}.log
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{% endif %}
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# Give a reasonable amount of time for the server to start up/shut down
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TimeoutSec=120
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Restart=on-failure
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RestartSec=2
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# This creates a specific slice which all services will operate from
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# The accounting options give us the ability to see resource usage through
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# the `systemd-cgtop` command.
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Slice=ironic.slice
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CPUAccounting=true
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BlockIOAccounting=true
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MemoryAccounting=false
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TasksAccounting=true
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[Install]
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WantedBy=multi-user.target
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@ -1,5 +0,0 @@
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# {{ ansible_managed }}
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D /var/lock/{{ item.service_name }} 2755 {{ ironic_system_user_name }} {{ ironic_system_group_name }}
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D /var/run/{{ item.service_name }} 2755 {{ ironic_system_user_name }} {{ ironic_system_group_name }}
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D {{ ironic_lock_path }} 2755 {{ ironic_system_user_name }} {{ ironic_system_group_name }}
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@ -156,7 +156,21 @@ filtered_ironic_services: |-
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{% if (value['group'] in group_names) and
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(('service_en' not in value) or
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('service_en' in value and value['service_en'])) %}
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{% set _ = value.update({'service_key': key}) %}
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{% set _ = value.update(
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{
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'service_key': key,
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'enabled': 'yes',
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'state': 'started',
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'config_overrides': value.init_config_overrides
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}
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)
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%}
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{% set _ = value.pop('init_config_overrides') %}
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{# Note (noonedeadpunk): The following if statement is added for backwards compatability #}
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{# As up to train release ironic role didn't have 'execstarts' in ironic_services keys #}
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{% if ('execstarts' not in value) %}
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{% set _ = value.update({'execstarts': value.program_override | default(ironic_bin ~ '/' ~ value.service_name)}) %}
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{% endif %}
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{% set _ = services.append(value) %}
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{% endif %}
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{% endfor %}
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