mirror of https://github.com/ceph/ceph-ansible.git
245 lines
7.1 KiB
YAML
245 lines
7.1 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: set_fact monitor_name ansible_hostname
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set_fact:
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monitor_name: "{{ ansible_hostname }}"
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when:
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- not mon_use_fqdn
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- name: set_fact monitor_name ansible_fqdn
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set_fact:
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monitor_name: "{{ ansible_fqdn }}"
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when:
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- mon_use_fqdn
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- name: set_fact docker_exec_cmd
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set_fact:
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docker_exec_cmd: "docker exec ceph-mon-{{ hostvars[groups[mon_group_name][0]]['ansible_hostname'] }}"
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delegate_to: "{{ groups[mon_group_name][0] }}"
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when:
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- containerized_deployment
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- groups.get(mon_group_name, []) | length > 0
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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 5 {{ docker_exec_cmd }} 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] }}"
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when:
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- not rolling_update
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- groups.get(mon_group_name, []) | length > 0
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# We want this check to be run only on the first node
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- name: check if {{ fetch_directory }} directory exists
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local_action:
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module: stat
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path: "{{ fetch_directory }}/monitor_keyring.conf"
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become: false
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register: monitor_keyring_conf
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run_once: true
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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:
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- 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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local_action:
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module: file
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path: "{{ fetch_directory }}"
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state: directory
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changed_when: false
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become: false
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when:
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- (cephx or generate_fsid)
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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
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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:
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- ceph_current_status.fsid is defined
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- name: generate cluster fsid
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local_action:
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module: shell
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python -c 'import uuid; print(str(uuid.uuid4()))' | tee {{ fetch_directory }}/ceph_cluster_uuid.conf
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creates: "{{ fetch_directory }}/ceph_cluster_uuid.conf"
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register: cluster_uuid
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become: false
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when:
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- generate_fsid
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- ceph_current_status.fsid is undefined
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- name: reuse cluster fsid when cluster is already running
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local_action:
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module: shell
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echo {{ fsid }} | tee {{ fetch_directory }}/ceph_cluster_uuid.conf
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creates: "{{ fetch_directory }}/ceph_cluster_uuid.conf"
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become: false
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when:
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- ceph_current_status.fsid is defined
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- name: read cluster fsid if it already exists
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local_action:
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module: command
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cat {{ fetch_directory }}/ceph_cluster_uuid.conf
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removes: "{{ fetch_directory }}/ceph_cluster_uuid.conf"
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changed_when: false
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register: cluster_uuid
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become: false
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check_mode: no
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when:
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- generate_fsid
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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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when:
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- generate_fsid
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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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when:
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- not mds_use_fqdn
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- name: set_fact mds_name ansible_fqdn
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set_fact:
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mds_name: "{{ ansible_fqdn }}"
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when:
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- mds_use_fqdn
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- name: set_fact rbd_client_directory_owner ceph
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set_fact:
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rbd_client_directory_owner: ceph
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when:
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- rbd_client_directory_owner is not defined
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or not rbd_client_directory_owner
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- name: set_fact rbd_client_directory_group rbd_client_directory_group
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set_fact:
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rbd_client_directory_group: ceph
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when:
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- rbd_client_directory_group is not defined
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or not rbd_client_directory_group
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- name: set_fact rbd_client_directory_mode 0770
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set_fact:
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rbd_client_directory_mode: "0770"
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when:
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- rbd_client_directory_mode is not defined
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or not rbd_client_directory_mode
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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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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)
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- osd_scenario|default('dummy') != 'lvm'
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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)
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- osd_scenario|default('dummy') != 'lvm'
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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)
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- osd_scenario|default('dummy') != 'lvm'
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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
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- ansible_os_family == 'Debian'
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- name: set_fact ceph_uid for red hat or suse based system - non container
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set_fact:
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ceph_uid: 167
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when:
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- not containerized_deployment
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- ansible_os_family in ['RedHat', 'Suse']
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- name: set_fact ceph_uid for debian based system - container
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set_fact:
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ceph_uid: 64045
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when:
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- containerized_deployment
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- ceph_docker_image_tag | string is search("ubuntu")
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- name: set_fact ceph_uid for red hat based system - container
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set_fact:
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ceph_uid: 167
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when:
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- containerized_deployment
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- ceph_docker_image_tag | string is search("latest") or ceph_docker_image_tag | string is search("centos") or ceph_docker_image_tag | string is search("fedora")
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- name: set_fact ceph_uid for red hat
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set_fact:
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ceph_uid: 167
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when:
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- containerized_deployment
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- ceph_docker_image is search("rhceph")
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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'].keys() -%}
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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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