mirror of https://github.com/ceph/ceph-ansible.git
585 lines
17 KiB
YAML
585 lines
17 KiB
YAML
---
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# This playbook switches from non-containerized to containerized Ceph daemons
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- name: confirm whether user really meant to switch from non-containerized to containerized ceph daemons
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hosts: localhost
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gather_facts: false
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vars_prompt:
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- name: ireallymeanit
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prompt: Are you sure you want to switch from non-containerized to containerized ceph daemons?
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default: 'no'
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private: no
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tasks:
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- name: exit playbook, if user did not mean to switch from non-containerized to containerized daemons?
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fail:
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msg: >
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"Exiting switch-from-non-containerized-to-containerized-ceph-daemons.yml playbook,
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cluster did not switch from non-containerized to containerized ceph daemons.
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To switch from non-containerized to containerized ceph daemons, either say 'yes' on the prompt or
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or use `-e ireallymeanit=yes` on the command line when
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invoking the playbook"
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when: ireallymeanit != 'yes'
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- name: gather facts
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hosts:
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- "{{ mon_group_name|default('mons') }}"
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- "{{ mgr_group_name|default('mgrs') }}"
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- "{{ osd_group_name|default('osds') }}"
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- "{{ mds_group_name|default('mdss') }}"
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- "{{ rgw_group_name|default('rgws') }}"
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- "{{ rbdmirror_group_name|default('rbdmirrors') }}"
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- "{{ nfs_group_name|default('nfss') }}"
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become: true
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vars:
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delegate_facts_host: True
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tasks:
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- import_role:
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name: ceph-defaults
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- name: gather and delegate facts
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setup:
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gather_subset:
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- 'all'
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- '!facter'
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- '!ohai'
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delegate_to: "{{ item }}"
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delegate_facts: True
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with_items: "{{ groups['all'] | difference(groups.get(client_group_name, [])) }}"
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run_once: true
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when: delegate_facts_host | bool
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tags: always
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- name: switching from non-containerized to containerized ceph mon
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vars:
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containerized_deployment: true
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switch_to_containers: True
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mon_group_name: mons
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hosts: "{{ mon_group_name|default('mons') }}"
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serial: 1
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become: true
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pre_tasks:
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- name: select a running monitor
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set_fact: mon_host={{ item }}
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with_items: "{{ groups[mon_group_name] }}"
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when: item != inventory_hostname
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- name: stop non-containerized ceph mon
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service:
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name: "ceph-mon@{{ ansible_hostname }}"
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state: stopped
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enabled: no
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- name: remove old systemd unit files
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file:
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path: /usr/lib/systemd/system/{{ item }}
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state: absent
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with_items:
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- ceph-mon@.service
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- ceph-mon.target
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- import_role:
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name: ceph-defaults
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- import_role:
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name: ceph-facts
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# NOTE: changed from file module to raw find command for performance reasons
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# The file module has to run checks on current ownership of all directories and files. This is unnecessary
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# as in this case we know we want all owned by ceph user
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- name: set proper ownership on ceph directories
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command: "find /var/lib/ceph /etc/ceph -not -( -user {{ ceph_uid }} -or -group {{ ceph_uid }} -) -execdir chown {{ ceph_uid }}:{{ ceph_uid }} {} +"
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changed_when: false
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- name: check for existing old leveldb file extension (ldb)
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shell: stat /var/lib/ceph/mon/*/store.db/*.ldb
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changed_when: false
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failed_when: false
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register: ldb_files
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- name: rename leveldb extension from ldb to sst
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shell: rename -v .ldb .sst /var/lib/ceph/mon/*/store.db/*.ldb
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changed_when: false
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failed_when: false
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when: ldb_files.rc == 0
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- name: copy mon initial keyring in /etc/ceph to satisfy fetch config task in ceph-container-common
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command: cp /var/lib/ceph/mon/{{ cluster }}-{{ ansible_hostname }}/keyring /etc/ceph/{{ cluster }}.mon.keyring
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args:
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creates: /etc/ceph/{{ cluster }}.mon.keyring
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changed_when: false
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failed_when: false
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tasks:
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- import_role:
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name: ceph-handler
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- import_role:
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name: ceph-container-engine
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- import_role:
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name: ceph-container-common
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- import_role:
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name: ceph-mon
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post_tasks:
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- name: waiting for the monitor to join the quorum...
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command: "{{ container_exec_cmd }} ceph --cluster {{ cluster }} -s --format json"
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register: ceph_health_raw
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until: >
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hostvars[mon_host]['ansible_hostname'] in (ceph_health_raw.stdout | from_json)["quorum_names"]
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retries: "{{ health_mon_check_retries }}"
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delay: "{{ health_mon_check_delay }}"
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- name: switching from non-containerized to containerized ceph mgr
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hosts: "{{ mgr_group_name|default('mgrs') }}"
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vars:
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containerized_deployment: true
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mgr_group_name: mgrs
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serial: 1
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become: true
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pre_tasks:
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# failed_when: false is here because if we're
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# working with a jewel cluster then ceph mgr
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# will not exist
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- name: stop non-containerized ceph mgr(s)
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service:
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name: "ceph-mgr@{{ ansible_hostname }}"
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state: stopped
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enabled: no
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failed_when: false
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- name: remove old systemd unit files
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file:
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path: /usr/lib/systemd/system/{{ item }}
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state: absent
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with_items:
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- ceph-mgr@.service
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- ceph-mgr.target
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- import_role:
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name: ceph-defaults
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- import_role:
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name: ceph-facts
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# NOTE: changed from file module to raw find command for performance reasons
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# The file module has to run checks on current ownership of all directories and files. This is unnecessary
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# as in this case we know we want all owned by ceph user
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- name: set proper ownership on ceph directories
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command: "find /var/lib/ceph /etc/ceph -not -( -user {{ ceph_uid }} -or -group {{ ceph_uid }} -) -execdir chown {{ ceph_uid }}:{{ ceph_uid }} {} +"
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changed_when: false
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tasks:
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- import_role:
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name: ceph-handler
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- import_role:
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name: ceph-container-engine
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- import_role:
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name: ceph-container-common
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- import_role:
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name: ceph-mgr
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- name: set osd flags
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hosts: "{{ mon_group_name | default('mons') }}[0]"
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become: True
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tasks:
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- import_role:
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name: ceph-defaults
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- import_role:
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name: ceph-facts
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tasks_from: container_binary.yml
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- name: set osd flags
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command: "{{ container_exec_cmd | default('') }} ceph --cluster {{ cluster }} osd set {{ item }}"
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with_items:
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- noout
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- nodeep-scrub
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- name: switching from non-containerized to containerized ceph osd
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vars:
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containerized_deployment: true
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osd_group_name: osds
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switch_to_containers: True
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hosts: "{{ osd_group_name|default('osds') }}"
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serial: 1
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become: true
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pre_tasks:
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- import_role:
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name: ceph-defaults
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- name: collect running osds
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shell: |
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systemctl list-units | grep -E "loaded * active" | grep -Eo 'ceph-osd@[0-9]+.service|ceph-volume|ceph\.target'
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register: running_osds
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changed_when: false
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failed_when: false
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- name: stop/disable/mask non-containerized ceph osd(s) (if any)
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systemd:
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name: "{{ item }}"
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state: stopped
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enabled: no
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with_items: "{{ running_osds.stdout_lines | default([])}}"
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when: running_osds != []
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- name: remove old ceph-osd systemd units
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file:
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path: "{{ item }}"
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state: absent
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with_items:
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- /usr/lib/systemd/system/ceph-osd.target
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- /usr/lib/systemd/system/ceph-osd@.service
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- /usr/lib/systemd/system/ceph-volume@.service
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- import_role:
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name: ceph-facts
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# NOTE: changed from file module to raw find command for performance reasons
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# The file module has to run checks on current ownership of all directories and files. This is unnecessary
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# as in this case we know we want all owned by ceph user
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- name: set proper ownership on ceph directories
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command: "find /var/lib/ceph /etc/ceph -not -( -user {{ ceph_uid }} -or -group {{ ceph_uid }} -) -execdir chown {{ ceph_uid }}:{{ ceph_uid }} {} +"
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changed_when: false
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- name: check for existing old leveldb file extension (ldb)
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shell: stat /var/lib/ceph/osd/*/current/omap/*.ldb
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changed_when: false
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failed_when: false
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register: ldb_files
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- name: rename leveldb extension from ldb to sst
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shell: rename -v .ldb .sst /var/lib/ceph/osd/*/current/omap/*.ldb
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changed_when: false
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failed_when: false
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when: ldb_files.rc == 0
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- name: check if containerized osds are already running
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command: >
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{{ container_binary }} ps -q --filter='name=ceph-osd'
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changed_when: false
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failed_when: false
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register: osd_running
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- name: get osd directories
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command: >
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find /var/lib/ceph/osd {% if dmcrypt | bool %}/var/lib/ceph/osd-lockbox{% endif %} -maxdepth 1 -mindepth 1 -type d
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register: osd_dirs
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changed_when: false
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failed_when: false
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- name: unmount all the osd directories
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command: >
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umount {{ item }}
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changed_when: false
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failed_when: false
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with_items: "{{ osd_dirs.stdout_lines }}"
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when: osd_running.rc != 0 or osd_running.stdout_lines | length == 0
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tasks:
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- import_role:
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name: ceph-handler
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- import_role:
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name: ceph-container-engine
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- import_role:
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name: ceph-container-common
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- import_role:
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name: ceph-osd
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post_tasks:
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- name: container - waiting for clean pgs...
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command: >
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{{ container_binary }} exec ceph-mon-{{ hostvars[groups[mon_group_name][0]]['ansible_hostname'] }} ceph --cluster {{ cluster }} -s --format json
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register: ceph_health_post
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until: >
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(((ceph_health_post.stdout | from_json).pgmap.pgs_by_state | length) > 0)
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and
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(((ceph_health_post.stdout | from_json).pgmap.pgs_by_state | selectattr('state_name', 'search', '^active\\+clean') | map(attribute='count') | list | sum) == (ceph_health_post.stdout | from_json).pgmap.num_pgs)
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delegate_to: "{{ groups[mon_group_name][0] }}"
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retries: "{{ health_osd_check_retries }}"
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delay: "{{ health_osd_check_delay }}"
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- name: unset osd flags
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hosts: "{{ mon_group_name | default('mons') }}[0]"
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become: True
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tasks:
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- import_role:
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name: ceph-defaults
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- import_role:
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name: ceph-facts
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tasks_from: container_binary.yml
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- name: set osd flags
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command: "{{ container_exec_cmd | default('') }} ceph --cluster {{ cluster }} osd unset {{ item }}"
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with_items:
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- noout
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- nodeep-scrub
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- name: switching from non-containerized to containerized ceph mds
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hosts: "{{ mds_group_name|default('mdss') }}"
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vars:
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containerized_deployment: true
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mds_group_name: mdss
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serial: 1
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become: true
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pre_tasks:
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- name: stop non-containerized ceph mds(s)
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service:
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name: "ceph-mds@{{ ansible_hostname }}"
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state: stopped
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enabled: no
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- name: remove old systemd unit files
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file:
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path: /usr/lib/systemd/system/{{ item }}
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state: absent
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with_items:
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- ceph-mds@.service
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- ceph-mds.target
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- import_role:
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name: ceph-defaults
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- import_role:
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name: ceph-facts
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# NOTE: changed from file module to raw find command for performance reasons
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# The file module has to run checks on current ownership of all directories and files. This is unnecessary
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# as in this case we know we want all owned by ceph user
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- name: set proper ownership on ceph directories
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command: "find /var/lib/ceph /etc/ceph -not -( -user {{ ceph_uid }} -or -group {{ ceph_uid }} -) -execdir chown {{ ceph_uid }}:{{ ceph_uid }} {} +"
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changed_when: false
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tasks:
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- import_role:
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name: ceph-handler
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- import_role:
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name: ceph-container-engine
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- import_role:
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name: ceph-container-common
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- import_role:
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name: ceph-mds
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- name: switching from non-containerized to containerized ceph rgw
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hosts: "{{ rgw_group_name|default('rgws') }}"
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vars:
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containerized_deployment: true
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rgw_group_name: rgws
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serial: 1
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become: true
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pre_tasks:
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- import_role:
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name: ceph-defaults
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- import_role:
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name: ceph-facts
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- import_role:
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name: ceph-config
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tasks_from: rgw_systemd_environment_file.yml
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# NOTE: changed from file module to raw find command for performance reasons
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# The file module has to run checks on current ownership of all directories and files. This is unnecessary
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# as in this case we know we want all owned by ceph user
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- name: set proper ownership on ceph directories
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command: "find /var/lib/ceph /etc/ceph -not -( -user {{ ceph_uid }} -or -group {{ ceph_uid }} -) -execdir chown {{ ceph_uid }}:{{ ceph_uid }} {} +"
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changed_when: false
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tasks:
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- name: stop non-containerized ceph rgw(s)
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service:
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name: "ceph-radosgw@rgw.{{ ansible_hostname }}.{{ item.instance_name }}"
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state: stopped
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enabled: no
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with_items: "{{ rgw_instances }}"
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- name: remove old systemd unit files
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file:
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path: /usr/lib/systemd/system/{{ item }}
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state: absent
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with_items:
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- ceph-radosgw@.service
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- ceph-radosgw.target
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- import_role:
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name: ceph-handler
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- import_role:
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name: ceph-container-engine
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- import_role:
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name: ceph-container-common
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- import_role:
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name: ceph-rgw
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- name: switching from non-containerized to containerized ceph rbd-mirror
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hosts: "{{ rbdmirror_group_name|default('rbdmirrors') }}"
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vars:
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containerized_deployment: true
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rbdmirror_group_name: rbdmirrors
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serial: 1
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become: true
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pre_tasks:
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- name: stop non-containerized ceph rbd mirror(s)
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service:
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name: "ceph-rbd-mirror@rbd-mirror.{{ ansible_hostname }}"
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state: stopped
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enabled: no
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- name: remove old systemd unit files
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file:
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path: /usr/lib/systemd/system/{{ item }}
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state: absent
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with_items:
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- ceph-rbd-mirror@.service
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- ceph-rbd-mirror.target
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- import_role:
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name: ceph-defaults
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- import_role:
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name: ceph-facts
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# NOTE: changed from file module to raw find command for performance reasons
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# The file module has to run checks on current ownership of all directories and files. This is unnecessary
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# as in this case we know we want all owned by ceph user
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- name: set proper ownership on ceph directories
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command: "find /var/lib/ceph /etc/ceph -not -( -user {{ ceph_uid }} -or -group {{ ceph_uid }} -) -execdir chown {{ ceph_uid }}:{{ ceph_uid }} {} +"
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changed_when: false
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tasks:
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- import_role:
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name: ceph-handler
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- import_role:
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name: ceph-container-engine
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- import_role:
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name: ceph-container-common
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- import_role:
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name: ceph-rbd-mirror
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- name: switching from non-containerized to containerized ceph nfs
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hosts: "{{ nfs_group_name|default('nfss') }}"
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vars:
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containerized_deployment: true
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nfs_group_name: nfss
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serial: 1
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become: true
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pre_tasks:
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|
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# failed_when: false is here because if we're
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# working with a jewel cluster then ceph nfs
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# will not exist
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- name: stop non-containerized ceph nfs(s)
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service:
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name: nfs-ganesha
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state: stopped
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enabled: no
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failed_when: false
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- import_role:
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name: ceph-defaults
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- import_role:
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name: ceph-facts
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# NOTE: changed from file module to raw find command for performance reasons
|
|
# The file module has to run checks on current ownership of all directories and files. This is unnecessary
|
|
# as in this case we know we want all owned by ceph user
|
|
- name: set proper ownership on ceph directories
|
|
command: "find /var/lib/ceph /etc/ceph -not -( -user {{ ceph_uid }} -or -group {{ ceph_uid }} -) -execdir chown {{ ceph_uid }}:{{ ceph_uid }} {} +"
|
|
changed_when: false
|
|
|
|
tasks:
|
|
- import_role:
|
|
name: ceph-handler
|
|
|
|
- import_role:
|
|
name: ceph-container-engine
|
|
|
|
- import_role:
|
|
name: ceph-container-common
|
|
|
|
- import_role:
|
|
name: ceph-nfs
|
|
|
|
- name: switching from non-containerized to containerized ceph-crash
|
|
|
|
hosts:
|
|
- "{{ mon_group_name | default('mons') }}"
|
|
- "{{ osd_group_name | default('osds') }}"
|
|
- "{{ mds_group_name | default('mdss') }}"
|
|
- "{{ rgw_group_name | default('rgws') }}"
|
|
- "{{ rbdmirror_group_name | default('rbdmirrors') }}"
|
|
- "{{ mgr_group_name | default('mgrs') }}"
|
|
|
|
vars:
|
|
containerized_deployment: true
|
|
serial: 1
|
|
become: true
|
|
tasks:
|
|
- name: stop non-containerized ceph-crash
|
|
service:
|
|
name: ceph-crash
|
|
state: stopped
|
|
enabled: no
|
|
|
|
- import_role:
|
|
name: ceph-defaults
|
|
|
|
- import_role:
|
|
name: ceph-facts
|
|
tasks_from: container_binary.yml
|
|
|
|
- import_role:
|
|
name: ceph-handler
|
|
|
|
- import_role:
|
|
name: ceph-crash |