e148635e78
Currently every host, both containers and bare metal, has a crontab configured with the same values for minute, hour, day of week etc. This means that there is the potential for a service interruption if, for example, a cron job were to cause a service to restart. This commit adds a new role which attempts to adjust the times defined in the entries in the default /etc/crontab to reduce the overlap between hosts. Change-Id: I18bf0ac0c0610283a19c40c448ac8b6b4c8fd8f5 Closes-bug: #1424705
35 lines
1.2 KiB
YAML
35 lines
1.2 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: Install rabbitmq server
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hosts: rabbitmq_all
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max_fail_percentage: 20
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user: root
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roles:
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- { role: "rabbitmq_server", tags: [ "rabbitmq-server" ] }
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- role: "rsyslog_client"
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rsyslog_client_log_dir: "/var/log/rabbitmq"
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rsyslog_client_config_name: "99-rabbitmq-rsyslog-client.conf"
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tags:
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- "rabbitmq-rsyslog-client"
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- "rsyslog-client"
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- role: "system_crontab_coordination"
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tags:
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- "system-crontab-coordination"
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vars:
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ansible_hostname: "{{ container_name }}"
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ansible_ssh_host: "{{ container_address }}"
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is_metal: "{{ properties.is_metal|default(false) }}"
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