0c41b0fd70
Curator has been added to automatically maintain the cluster with sensible defaults when it pertains to data retention. The index counts have been modified such that they're determined by the size of the initial cluster. While these shard counts can be modified post deployment by reindexing the data, it's not something being done at this time. Depends-On: https://review.openstack.org/c/565807 Change-Id: I249d715ae5241ab57c4117b14377e4d07cb6e984 Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
102 lines
2.7 KiB
YAML
102 lines
2.7 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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- name: Install Curator
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hosts: "elastic-logstash"
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become: true
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vars:
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haproxy_ssl: false
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vars_files:
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- vars/variables.yml
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pre_tasks:
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- name: Ensure curator is installed
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pip:
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name: elasticsearch-curator
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state: "{{ elk_package_state | default('present') }}"
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- name: exit playbook after uninstall
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meta: end_play
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when:
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- elk_package_state | default('present') == 'absent'
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tasks:
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- name: create the system group
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group:
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name: "curator"
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state: "present"
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system: "yes"
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- name: Create the curator system user
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user:
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name: "curator"
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group: "curator"
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comment: "curator user"
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shell: "/bin/false"
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createhome: "yes"
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home: "/var/lib/curator"
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- name: Create curator data path
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file:
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path: "{{ item }}"
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state: directory
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owner: "curator"
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group: "curator"
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mode: "0755"
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recurse: true
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with_items:
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- "/var/lib/curator"
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- "/var/log/curator"
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- "/etc/curator"
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- name: Drop curator conf file
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template:
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src: templates/curator.yml.j2
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dest: /var/lib/curator/curator.yml
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- name: Drop curator action file
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template:
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src: templates/curator-actions.yml.j2
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dest: /var/lib/curator/actions.yml
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post_tasks:
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- name: Run the systemd service role
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include_role:
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name: systemd_service
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private: true
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vars:
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systemd_service_enabled: true
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systemd_user_name: curator
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systemd_group_name: curator
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systemd_services:
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- service_name: "curator"
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execstarts:
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- /usr/local/bin/curator
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--config /var/lib/curator/curator.yml
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/var/lib/curator/actions.yml
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timer:
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state: "started"
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options:
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OnBootSec: 30min
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OnUnitActiveSec: 48h
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Persistent: true
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- name: Enable and restart curator.timer
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systemd:
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name: "curator.timer"
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enabled: true
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state: restarted
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