e502b65ba1
Shard allocation is disabled at the start of the OpenSearch upgrade task. This is set as a transient setting, meaning it will be removed once the containers are restarted. However, if there is not change in the OpenSearch container it will not be restarted so the cluster is left in a broken state: unable to allocate shards. This patch moves the pre-upgrade tasks to within the handlers, so shard allocation and the flush are only performed when the OpenSearch container is going to be restarted. Closes-Bug: #2049512 Change-Id: Ia03ba23bfbde7d50a88dc16e4f117dec3c98a448
76 lines
2.3 KiB
YAML
76 lines
2.3 KiB
YAML
---
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- name: Disable shard allocation
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become: true
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vars:
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opensearch_shard_body: {"transient": {"cluster.routing.allocation.enable": "none"}}
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kolla_toolbox:
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container_engine: "{{ kolla_container_engine }}"
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module_name: uri
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module_args:
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url: "{{ opensearch_internal_endpoint }}/_cluster/settings"
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method: PUT
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status_code: 200
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return_content: yes
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body: "{{ opensearch_shard_body | to_json }}" # noqa jinja[invalid]
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body_format: json
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delegate_to: "{{ groups['opensearch'][0] }}"
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run_once: true
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listen: "Restart opensearch container"
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when:
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- kolla_action == "upgrade"
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- name: Perform a flush
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become: true
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kolla_toolbox:
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container_engine: "{{ kolla_container_engine }}"
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module_name: uri
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module_args:
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url: "{{ opensearch_internal_endpoint }}/_flush"
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method: POST
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status_code: 200
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return_content: yes
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body_format: json
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delegate_to: "{{ groups['opensearch'][0] }}"
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run_once: true
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retries: 10
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delay: 5
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register: result
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until: ('status' in result) and result.status == 200
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listen: "Restart opensearch container"
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when:
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- kolla_action == "upgrade"
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- name: Restart opensearch container
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vars:
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service_name: "opensearch"
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service: "{{ opensearch_services[service_name] }}"
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become: true
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kolla_container:
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action: "recreate_or_restart_container"
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common_options: "{{ docker_common_options }}"
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name: "{{ service.container_name }}"
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image: "{{ service.image }}"
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environment: "{{ service.environment }}"
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volumes: "{{ service.volumes }}"
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dimensions: "{{ service.dimensions }}"
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healthcheck: "{{ service.healthcheck | default(omit) }}"
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when:
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- kolla_action != "config"
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- name: Restart opensearch-dashboards container
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vars:
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service_name: "opensearch-dashboards"
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service: "{{ opensearch_services[service_name] }}"
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become: true
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kolla_container:
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action: "recreate_or_restart_container"
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common_options: "{{ docker_common_options }}"
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dimensions: "{{ service.dimensions }}"
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environment: "{{ service.environment | default(omit) }}"
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image: "{{ service.image }}"
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name: "{{ service.container_name }}"
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volumes: "{{ service.volumes }}"
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healthcheck: "{{ service.healthcheck | default(omit) }}"
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when:
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- kolla_action != "config"
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