mirror of https://github.com/ceph/ceph-ansible.git
93 lines
3.4 KiB
YAML
93 lines
3.4 KiB
YAML
---
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- name: set_fact trigger_restart
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set_fact:
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trigger_restart: true
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loop: "{{ groups[osd_group_name] }}"
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when: hostvars[item]['handler_osd_status'] | default(False) | bool
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run_once: true
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- name: osd handler
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when: trigger_restart | default(False) | bool
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block:
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- name: get pool list
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command: "{{ ceph_cmd }} --cluster {{ cluster }} osd pool ls detail -f json"
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register: pool_list
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delegate_to: "{{ groups.get(mon_group_name, [])[0] }}"
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run_once: true
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changed_when: false
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check_mode: false
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- name: get balancer module status
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command: "{{ ceph_cmd }} --cluster {{ cluster }} balancer status -f json"
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register: balancer_status
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run_once: true
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delegate_to: "{{ groups[mon_group_name][0] }}"
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changed_when: false
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check_mode: false
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- name: set_fact pools_pgautoscaler_mode
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set_fact:
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pools_pgautoscaler_mode: "{{ pools_pgautoscaler_mode | default([]) | union([{'name': item.pool_name, 'mode': item.pg_autoscale_mode}]) }}"
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run_once: true
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with_items: "{{ pool_list.stdout | default('{}') | from_json }}"
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- name: disable balancer
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command: "{{ ceph_cmd }} --cluster {{ cluster }} balancer off"
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run_once: true
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delegate_to: "{{ groups[mon_group_name][0] }}"
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changed_when: false
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when: (balancer_status.stdout | from_json)['active'] | bool
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- name: disable pg autoscale on pools
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command: "{{ ceph_cmd }} --cluster {{ cluster }} osd pool set {{ item.name }} pg_autoscale_mode off"
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with_items: "{{ pools_pgautoscaler_mode }}"
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delegate_to: "{{ groups.get(mon_group_name, [])[0] }}"
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run_once: true
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when:
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- pools_pgautoscaler_mode is defined
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- item.mode == 'on'
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# This does not just restart OSDs but everything else too. Unfortunately
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# at this time the ansible role does not have an OSD id list to use
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# for restarting them specifically.
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# This does not need to run during a rolling update as the playbook will
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# restart all OSDs using the tasks "start ceph osd" or
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# "restart containerized ceph osd"
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- name: copy osd restart script
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template:
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src: restart_osd_daemon.sh.j2
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dest: /tmp/restart_osd_daemon.sh
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owner: root
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group: root
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mode: 0750
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- name: restart ceph osds daemon(s)
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command: /usr/bin/env bash /tmp/restart_osd_daemon.sh
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when:
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- hostvars[item]['handler_osd_status'] | default(False) | bool
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- handler_health_osd_check | bool
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- hostvars[item]['_osd_handler_called'] | default(False) | bool
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with_items: "{{ groups[osd_group_name] | intersect(ansible_play_batch) }}"
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delegate_to: "{{ item }}"
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run_once: True
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- name: set _osd_handler_called after restart
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set_fact:
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_osd_handler_called: False
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- name: re-enable pg autoscale on pools
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command: "{{ ceph_cmd }} --cluster {{ cluster }} osd pool set {{ item.name }} pg_autoscale_mode on"
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with_items: "{{ pools_pgautoscaler_mode }}"
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delegate_to: "{{ groups.get(mon_group_name, [])[0] }}"
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run_once: true
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when:
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- pools_pgautoscaler_mode is defined
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- item.mode == 'on'
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- name: re-enable balancer
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command: "{{ ceph_cmd }} --cluster {{ cluster }} balancer on"
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run_once: true
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delegate_to: "{{ groups[mon_group_name][0] }}"
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changed_when: false
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when: (balancer_status.stdout | from_json)['active'] | bool
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