137 lines
3.9 KiB
YAML
137 lines
3.9 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: Gather variables for each operating system
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include_vars: "{{ item }}"
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with_first_found:
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- "{{ ansible_distribution | lower }}-{{ ansible_distribution_version | lower }}.yml"
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- "{{ ansible_distribution | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
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- "{{ ansible_os_family | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
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- "{{ ansible_distribution | lower }}.yml"
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- "{{ ansible_os_family | lower }}-{{ ansible_distribution_version.split('.')[0] }}.yml"
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- "{{ ansible_os_family | lower }}.yml"
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tags:
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- always
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- name: Set elasticsearch variables
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include_vars: "vars_{{ ((inventory_hostname in (groups['kibana'] | default([])) and not inventory_hostname in (groups['elastic']) | default([]))) | ternary('kibana', 'default') }}.yml"
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tags:
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- always
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- name: Ensure elasticsearch is installed
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package:
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name: "{{ elasticsearch_distro_packages }}"
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state: "{{ elk_package_state | default('present') }}"
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update_cache: "{{ (ansible_pkg_mgr == 'apt') | ternary('yes', omit) }}"
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register: _package_task
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until: _package_task is success
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retries: 3
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delay: 2
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notify:
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- Enable and restart elasticsearch
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tags:
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- package_install
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- name: Create elasticsearch systemd service config dir
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file:
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path: "/etc/systemd/system/elasticsearch.service.d"
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state: "directory"
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group: "root"
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owner: "root"
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mode: "0755"
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- name: Apply systemd options
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template:
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src: "{{ item.src }}"
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dest: "{{ item.dest }}"
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with_items:
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- src: "systemd.elasticsearch-overrides.conf.j2"
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dest: "/etc/systemd/system/elasticsearch.service.d/elasticsearch-overrides.conf"
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notify:
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- Enable and restart elasticsearch
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tags:
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- config
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- name: Set sysconfig service defaults
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lineinfile:
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path: "{{ elasticsearch_sysconfig_path }}"
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regexp: '^{{ item.key }}='
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line: '{{ item.key }}={{ item.value }}'
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with_items:
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- key: MAX_OPEN_FILES
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value: 65536
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- key: MAX_LOCKED_MEMORY
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value: unlimited
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- key: MAX_MAP_COUNT
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value: 524288
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- name: Set service specific haap size
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set_fact:
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_service_heap_size: "{{ elastic_heap_size }}"
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when:
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- elastic_heap_size is defined
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- name: Drop jvm conf file(s)
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template:
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src: "{{ item.src }}"
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dest: "{{ item.dest }}"
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with_items:
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- src: "jvm.options.j2"
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dest: "/etc/elasticsearch/jvm.options"
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notify:
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- Enable and restart elasticsearch
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- name: Drop elasticsearch conf file
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template:
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src: "{{ item.src }}"
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dest: "{{ item.dest }}"
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with_items:
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- src: "elasticsearch.yml.j2"
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dest: "/etc/elasticsearch/elasticsearch.yml"
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- src: "es-log4j2.properties.j2"
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dest: "/etc/elasticsearch/log4j2.properties"
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notify:
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- Enable and restart elasticsearch
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tags:
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- config
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- name: Ensure elasticsearch ownership
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file:
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path: "/var/lib/elasticsearch/"
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owner: elasticsearch
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group: elasticsearch
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recurse: true
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register: e_perms
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until: e_perms is success
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retries: 3
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delay: 1
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tags:
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- config
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- name: Ensure elasticsearch tmp dir
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file:
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path: "/var/lib/elasticsearch/tmp"
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state: directory
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owner: "elasticsearch"
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group: "elasticsearch"
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mode: "0750"
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- include_tasks: "elasticsearch_nfs_setup.yml"
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when:
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- elastic_shared_fs_repos is defined
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- (elastic_shared_fs_repos | json_query(nfs_query)) | length > 0
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- include_tasks: "elasticsearch_plugins.yml"
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