83bda89600
When using newer Elasticsearch versions you will receive the following error when trying to start: elasticsearch | max virtual memory areas vm.max_map_count [65530] likely too low, increase to at least [262144] This could be solved by increasing the vm.max_map_count value via sysctl. Reference: https://www.elastic.co/guide/en/elasticsearch/reference/current/vm-max-map-count.html Change-Id: I9fa7b0222104d68bdfc838637acf5e36c479e6b2 Closes-bug: #1719528
60 lines
1.8 KiB
YAML
60 lines
1.8 KiB
YAML
---
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- name: Setting sysctl values
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sysctl: name={{ item.name }} value={{ item.value }} sysctl_set=yes
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with_items:
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- { name: "vm.max_map_count", value: 262144}
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when:
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- set_sysctl | bool
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- inventory_hostname in groups['elasticsearch']
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- name: Ensuring config directories exist
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file:
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path: "{{ node_config_directory }}/{{ item.key }}"
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state: "directory"
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recurse: yes
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when:
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- inventory_hostname in groups[item.value.group]
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- item.value.enabled | bool
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with_dict: "{{ elasticsearch_services }}"
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- name: Copying over config.json files for services
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template:
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src: "{{ item.key }}.json.j2"
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dest: "{{ node_config_directory }}/{{ item.key }}/config.json"
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register: elasticsearch_config_jsons
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when:
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- inventory_hostname in groups[item.value.group]
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- item.value.enabled | bool
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with_dict: "{{ elasticsearch_services }}"
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notify:
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- Restart elasticsearch container
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- name: Copying over elasticsearch.yml
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template:
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src: "elasticsearch.yml.j2"
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dest: "{{ node_config_directory }}/{{ item.key }}/{{ item.key }}.yml"
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register: elasticsearch_confs
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when:
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- inventory_hostname in groups[item.value.group]
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- item.value.enabled | bool
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with_dict: "{{ elasticsearch_services }}"
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notify:
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- Restart elasticsearch container
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- name: Check elasticsearch containers
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kolla_docker:
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action: "compare_container"
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common_options: "{{ docker_common_options }}"
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name: "{{ item.value.container_name }}"
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image: "{{ item.value.image }}"
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volumes: "{{ item.value.volumes }}"
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environment: "{{ item.value.environment }}"
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register: check_elasticsearch_containers
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when:
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- action != "config"
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- inventory_hostname in groups[item.value.group]
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- item.value.enabled | bool
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with_dict: "{{ elasticsearch_services }}"
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notify:
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- Restart elasticsearch container
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