mirror of https://github.com/ceph/ceph-ansible.git
73 lines
3.2 KiB
YAML
73 lines
3.2 KiB
YAML
---
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- name: configure crush hierarchy
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ceph_crush:
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cluster: "{{ cluster }}"
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location: "{{ osd_crush_location }}"
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containerized: "{{ hostvars[groups[mon_group_name][0]]['container_exec_cmd'] | default('') }}"
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register: config_crush_hierarchy
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delegate_to: '{{ groups[mon_group_name][0] }}'
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when:
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- hostvars[groups[mon_group_name][0]]['create_crush_tree'] | default(create_crush_tree) | bool
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- osd_crush_location is defined
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- name: create configured crush rules
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ceph_crush_rule:
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name: "{{ item.name }}"
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cluster: "{{ cluster }}"
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rule_type: replicated
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bucket_root: "{{ item.root }}"
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bucket_type: "{{ item.type }}"
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device_class: "{{ item.class | default(omit) }}"
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environment:
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CEPH_CONTAINER_IMAGE: "{{ ceph_docker_registry + '/' + ceph_docker_image + ':' + ceph_docker_image_tag if containerized_deployment | bool else None }}"
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CEPH_CONTAINER_BINARY: "{{ container_binary }}"
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with_items: "{{ hostvars[groups[mon_group_name][0]]['crush_rules'] | default(crush_rules) | unique }}"
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delegate_to: '{{ groups[mon_group_name][0] }}'
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run_once: true
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- name: get id for new default crush rule
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ceph_crush_rule:
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name: "{{ item.name }}"
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cluster: "{{ cluster }}"
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state: info
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environment:
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CEPH_CONTAINER_IMAGE: "{{ ceph_docker_registry + '/' + ceph_docker_image + ':' + ceph_docker_image_tag if containerized_deployment | bool else None }}"
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CEPH_CONTAINER_BINARY: "{{ container_binary }}"
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register: info_ceph_default_crush_rule
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with_items: "{{ hostvars[groups[mon_group_name][0]]['crush_rules'] | default(crush_rules) | unique }}"
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delegate_to: '{{ groups[mon_group_name][0] }}'
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run_once: true
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when: item.default | default(False) | bool
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# If multiple rules are set as default (should not be) then the last one is taken as actual default.
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# the with_items statement overrides each iteration with the new one.
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# NOTE(leseb): we should actually fail if multiple rules are set as default
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- name: set_fact info_ceph_default_crush_rule_yaml, ceph_osd_pool_default_crush_rule_name
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set_fact:
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info_ceph_default_crush_rule_yaml: "{{ item.stdout | from_json() }}"
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ceph_osd_pool_default_crush_rule_name: "{{ (item.stdout | from_json).rule_name }}"
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with_items: "{{ info_ceph_default_crush_rule.results }}"
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run_once: true
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when: not item.get('skipped', false)
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- name: insert new default crush rule into daemon to prevent restart
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command: "{{ hostvars[item]['container_exec_cmd'] | default('') }} ceph --admin-daemon /var/run/ceph/{{ cluster }}-mon.{{ hostvars[item]['monitor_name'] }}.asok config set osd_pool_default_crush_rule {{ info_ceph_default_crush_rule_yaml.rule_id }}"
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changed_when: false
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delegate_to: "{{ item }}"
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with_items: "{{ groups[mon_group_name] }}"
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run_once: true
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when:
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- info_ceph_default_crush_rule_yaml | default('') | length > 0
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- name: "add new default crush rule to {{ cluster }}.conf"
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ini_file:
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dest: "/etc/ceph/{{ cluster }}.conf"
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section: "global"
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option: "osd pool default crush rule"
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value: "{{ info_ceph_default_crush_rule_yaml.rule_id }}"
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delegate_to: "{{ item }}"
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with_items: "{{ groups[mon_group_name] }}"
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run_once: true
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when:
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- info_ceph_default_crush_rule_yaml | default('') | length > 0
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