9d89b0fdb0
We use the same condition, which defines against what host some "service" tasks should run against, several times. It's hard to keep it the same across the role and ansible spending additional resources to evaluate it each time, so it's simpler and better for the maintenance to set a boolean variable which will say for all tasks, that we want to run only against signle host, if they should run or not now. Change-Id: I904dca21103b91978ab03db1a3c6d3a30d406aa7
55 lines
2.2 KiB
YAML
55 lines
2.2 KiB
YAML
---
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# Copyright 2018, 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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_cloudkitty_is_first_play_host: "{{ (cloudkitty_services['cloudkitty-api']['group'] in group_names and inventory_hostname == ((groups[cloudkitty_services['cloudkitty-api']['group']] | intersect(ansible_play_hosts)) | list)[0]) | bool }}"
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#
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# Compile a list of the services on a host based on whether
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# the host is in the host group and the service is enabled.
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# The service list is provided in the defined start order.
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#
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filtered_cloudkitty_services: |-
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{% set services = [] %}
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{% for key, value in cloudkitty_services.items() %}
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{% if (value['group'] in group_names) and
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(('condition' not in value) or
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('condition' in value and value['condition']))
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and not ('wsgi_app' in value and value['wsgi_app']) %}
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{% set _ = value.update({'service_key': key}) %}
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{% set _ = services.append(value) %}
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{% endif %}
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{% endfor %}
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{{ services | sort(attribute='start_order') }}
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uwsgi_cloudkitty_services: |-
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{% set services = {} %}
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{% for key, value in cloudkitty_services.items() %}
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{% if (value['group'] in group_names) and
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(('condition' not in value) or ('condition' in value and value['condition']))
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and ('wsgi_app' in value and value['wsgi_app']) %}
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{% set _ = value.update(
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{
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'wsgi_venv': cloudkitty_bin,
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'uwsgi_uid': cloudkitty_system_user_name,
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'uwsgi_guid': cloudkitty_system_group_name,
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'uwsgi_processes': cloudkitty_wsgi_processes,
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'uwsgi_threads': cloudkitty_wsgi_threads
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}
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) %}
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{% set _ = services.update({key: value}) %}
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{% endif %}
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{% endfor %}
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{{ services }}
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