mirror of https://github.com/ceph/ceph-ansible.git
286 lines
10 KiB
YAML
286 lines
10 KiB
YAML
---
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- name: check if it is atomic host
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stat:
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path: /run/ostree-booted
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register: stat_ostree
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- name: set_fact is_atomic
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set_fact:
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is_atomic: "{{ stat_ostree.stat.exists }}"
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- name: import_tasks container_binary.yml
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import_tasks: container_binary.yml
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# In case ansible_python_interpreter is set by the user,
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# ansible will not discover python and discovered_interpreter_python
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# will not be set
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- name: set_fact discovered_interpreter_python
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set_fact:
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discovered_interpreter_python: "{{ ansible_python_interpreter }}"
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when: ansible_python_interpreter is defined
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# Set ceph_release to ceph_stable by default
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- name: set_fact ceph_release ceph_stable_release
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set_fact:
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ceph_release: "{{ ceph_stable_release }}"
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- name: set_fact monitor_name ansible_hostname
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set_fact:
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monitor_name: "{{ ansible_hostname }}"
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- name: find a running monitor
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when: groups.get(mon_group_name, []) | length > 0
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block:
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- name: set_fact container_exec_cmd
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set_fact:
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container_exec_cmd: "{{ container_binary }} exec ceph-mon-{{ hostvars[groups[mon_group_name][0]]['ansible_hostname'] if not rolling_update else hostvars[mon_host | default(groups[mon_group_name][0])]['ansible_hostname'] }}"
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when:
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- containerized_deployment | bool
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- name: find a running mon container
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command: "{{ container_binary }} ps -q --filter name=ceph-mon-{{ hostvars[item]['ansible_hostname'] }}"
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register: find_running_mon_container
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failed_when: false
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run_once: true
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delegate_to: "{{ item }}"
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with_items: "{{ groups.get(mon_group_name, []) }}"
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when:
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- containerized_deployment | bool
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- name: check for a ceph mon socket
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shell: stat --printf=%n {{ rbd_client_admin_socket_path }}/{{ cluster }}-mon*.asok
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changed_when: false
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failed_when: false
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check_mode: no
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register: mon_socket_stat
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run_once: true
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delegate_to: "{{ item }}"
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with_items: "{{ groups.get(mon_group_name, []) }}"
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when:
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- not containerized_deployment | bool
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- name: check if the ceph mon socket is in-use
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command: grep -q {{ item.stdout }} /proc/net/unix
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changed_when: false
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failed_when: false
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check_mode: no
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register: mon_socket
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run_once: true
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with_items: "{{ mon_socket_stat.results }}"
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when:
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- not containerized_deployment | bool
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- item.rc == 0
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- name: set_fact running_mon - non_container
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set_fact:
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running_mon: "{{ hostvars[item.item.item]['inventory_hostname'] }}"
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with_items: "{{ mon_socket.results }}"
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run_once: true
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when:
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- not containerized_deployment | bool
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- item.rc is defined
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- item.rc == 0
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- name: set_fact running_mon - container
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set_fact:
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running_mon: "{{ item.item }}"
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run_once: true
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with_items: "{{ find_running_mon_container.results }}"
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when:
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- containerized_deployment | bool
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- item.stdout_lines | default([]) | length > 0
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- name: set_fact _container_exec_cmd
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set_fact:
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_container_exec_cmd: "{{ container_binary }} exec ceph-mon-{{ hostvars[groups[mon_group_name][0] if running_mon is undefined else running_mon]['ansible_hostname'] }}"
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when:
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- containerized_deployment | bool
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# this task shouldn't run in a rolling_update situation
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# because it blindly picks a mon, which may be down because
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# of the rolling update
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- name: is ceph running already?
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command: "{{ timeout_command }} {{ _container_exec_cmd | default('') }} ceph --cluster {{ cluster }} -s -f json"
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changed_when: false
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failed_when: false
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check_mode: no
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register: ceph_current_status
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run_once: true
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delegate_to: "{{ groups[mon_group_name][0] if running_mon is undefined else running_mon }}"
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when:
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- not rolling_update | bool
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# set this as a default when performing a rolling_update
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# so the rest of the tasks here will succeed
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- name: set_fact ceph_current_status rc 1
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set_fact:
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ceph_current_status:
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rc: 1
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when: rolling_update or groups.get(mon_group_name, []) | length == 0
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- name: create a local fetch directory if it does not exist
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file:
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path: "{{ fetch_directory }}"
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state: directory
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delegate_to: localhost
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changed_when: false
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become: false
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when: cephx | bool or generate_fsid | bool
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- name: get current fsid
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command: "{{ timeout_command }} {{ container_exec_cmd }} ceph --admin-daemon /var/run/ceph/{{ cluster }}-mon.{{ hostvars[mon_host | default(groups[mon_group_name][0])]['ansible_hostname'] }}.asok config get fsid"
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register: rolling_update_fsid
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delegate_to: "{{ mon_host | default(groups[mon_group_name][0]) }}"
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until: rolling_update_fsid is succeeded
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when: rolling_update | bool
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- name: set_fact fsid
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set_fact:
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fsid: "{{ (rolling_update_fsid.stdout | from_json).fsid }}"
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when: rolling_update | bool
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- name: set_fact ceph_current_status (convert to json)
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set_fact:
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ceph_current_status: "{{ ceph_current_status.stdout | from_json }}"
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when:
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- not rolling_update | bool
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- ceph_current_status.rc == 0
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- name: set_fact fsid from ceph_current_status
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set_fact:
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fsid: "{{ ceph_current_status.fsid }}"
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when: ceph_current_status.fsid is defined
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- name: fsid related tasks
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when:
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- generate_fsid | bool
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- ceph_current_status.fsid is undefined
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- not rolling_update | bool
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block:
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- name: generate cluster fsid
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command: "{{ hostvars[groups[mon_group_name][0]]['discovered_interpreter_python'] }} -c 'import uuid; print(str(uuid.uuid4()))'"
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register: cluster_uuid
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delegate_to: "{{ groups[mon_group_name][0] }}"
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run_once: true
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- name: set_fact fsid
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set_fact:
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fsid: "{{ cluster_uuid.stdout }}"
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- name: set_fact mds_name ansible_hostname
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set_fact:
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mds_name: "{{ ansible_hostname }}"
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- name: resolve device link(s)
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command: readlink -f {{ item }}
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changed_when: false
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check_mode: no
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with_items: "{{ devices }}"
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register: devices_prepare_canonicalize
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when:
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- devices is defined
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- inventory_hostname in groups.get(osd_group_name, [])
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- not osd_auto_discovery | default(False) | bool
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- name: set_fact build devices from resolved symlinks
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set_fact:
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devices: "{{ devices | default([]) + [ item.stdout ] }}"
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with_items: "{{ devices_prepare_canonicalize.results }}"
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when:
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- devices is defined
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- inventory_hostname in groups.get(osd_group_name, [])
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- not osd_auto_discovery | default(False) | bool
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- name: set_fact build final devices list
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set_fact:
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devices: "{{ devices | reject('search','/dev/disk') | list | unique }}"
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when:
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- devices is defined
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- inventory_hostname in groups.get(osd_group_name, [])
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- not osd_auto_discovery | default(False) | bool
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- name: set_fact devices generate device list when osd_auto_discovery
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set_fact:
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devices: "{{ (devices | default([]) + [ item.key | regex_replace('^', '/dev/') ]) | unique }}"
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with_dict: "{{ ansible_devices }}"
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when:
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- osd_auto_discovery | default(False) | bool
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- inventory_hostname in groups.get(osd_group_name, [])
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- ansible_devices is defined
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- item.value.removable == "0"
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- item.value.sectors != "0"
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- item.value.partitions|count == 0
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- item.value.holders|count == 0
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- item.key is not match osd_auto_discovery_exclude
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- name: set_fact ceph_uid for debian based system - non container
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set_fact:
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ceph_uid: 64045
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when:
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- not containerized_deployment | bool
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- ansible_os_family == 'Debian'
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- name: set_fact rgw_hostname
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set_fact:
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rgw_hostname: "{% set _value = ansible_hostname -%}
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{% for key in (ceph_current_status['servicemap']['services']['rgw']['daemons'] | list) -%}
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{% if key == ansible_fqdn -%}
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{% set _value = key -%}
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{% endif -%}
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{% endfor -%}
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{{ _value }}"
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when:
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- inventory_hostname in groups.get(rgw_group_name, []) or inventory_hostname in groups.get(nfs_group_name, [])
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- ceph_current_status['servicemap'] is defined
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- ceph_current_status['servicemap']['services'] is defined
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- ceph_current_status['servicemap']['services']['rgw'] is defined
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- name: set_fact osd_pool_default_pg_num
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set_fact:
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osd_pool_default_pg_num: "{{ ceph_conf_overrides.get('global', {}).get('osd_pool_default_pg_num', ceph_osd_pool_default_pg_num) }}"
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- name: set_fact osd_pool_default_size
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set_fact:
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osd_pool_default_size: "{{ ceph_conf_overrides.get('global', {}).get('osd_pool_default_size', ceph_osd_pool_default_size) }}"
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- name: set_fact osd_pool_default_min_size
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set_fact:
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osd_pool_default_min_size: "{{ ceph_conf_overrides.get('global', {}).get('osd_pool_default_min_size', ceph_osd_pool_default_min_size) }}"
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- name: check if the ceph conf exists
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stat:
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path: '/etc/ceph/{{ cluster }}.conf'
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register: ceph_conf
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- name: get default crush rule value from ceph configuration
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command: grep 'osd pool default crush rule' /etc/ceph/{{ cluster }}.conf
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register: crush_rule_variable
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changed_when: false
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check_mode: no
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failed_when: false
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when: ceph_conf.stat.exists
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- name: set_fact osd_pool_default_crush_rule
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set_fact:
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osd_pool_default_crush_rule: "{% if crush_rule_variable.rc == 0 %}{{ crush_rule_variable.stdout.split(' = ')[1] }}{% else %}{{ ceph_osd_pool_default_crush_rule }}{% endif %}"
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when: ceph_conf.stat.exists
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- name: import_tasks set_monitor_address.yml
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import_tasks: set_monitor_address.yml
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when: groups.get(mon_group_name, []) | length > 0
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- name: import_tasks set_radosgw_address.yml
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import_tasks: set_radosgw_address.yml
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when: inventory_hostname in groups.get(rgw_group_name, [])
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- name: set_fact rgw_instances
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set_fact:
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rgw_instances: "{{ rgw_instances|default([]) | union([{'instance_name': 'rgw' + item|string, 'radosgw_address': _radosgw_address, 'radosgw_frontend_port': radosgw_frontend_port|int + item|int}]) }}"
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with_sequence: start=0 end={{ radosgw_num_instances|int - 1 }}
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when: inventory_hostname in groups.get(rgw_group_name, [])
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- name: set_fact use_new_ceph_iscsi package or old ceph-iscsi-config/cli
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set_fact:
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use_new_ceph_iscsi: "{{ (gateway_ip_list == '0.0.0.0' and gateway_iqn | length == 0 and client_connections | length == 0 and rbd_devices | length == 0) | bool | ternary(true, false) }}"
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when: iscsi_gw_group_name in group_names
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