545e362b05
Currently when multiple services share a host, the restart order is random. This is due to an unordered dict being used to facilitate the mapping of services to their groups, names and other options. This patch implements changes to the role to ensure that services on the same host are restarted in the correct order when the software/config changes. Change-Id: I52fc66f861ce98cc8299c84edcfd5f18d74306b3
32 lines
1.2 KiB
YAML
32 lines
1.2 KiB
YAML
---
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# Copyright 2017, 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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#
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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_glance_services: |-
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{% set services = [] %}
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{% for key, value in glance_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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{% 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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