Commit c296824a authored by Guillaume Abrioux's avatar Guillaume Abrioux
Browse files

cephadm_adopt: fetch and write ceph minimal config

This commit makes the playbook fetch the minimal current ceph
configuration and write it later on monitoring nodes so `cephadm` can
proceed with the adoption.
When a monitoring stack was deployed on a dedicated node, it means no
`ceph.conf` file was written, `cephadm` requires a `ceph.conf` in order
to adopt the daemon present on the node.


Signed-off-by: default avatarGuillaume Abrioux <>
(cherry picked from commit b445df04)
parent 688e432c
......@@ -183,6 +183,13 @@
changed_when: false
delegate_to: "{{ groups[mon_group_name][0] }}"
- name: get a minimal ceph configuration
command: "{{ ceph_cmd }} config generate-minimal-conf"
register: minimal_config
run_once: true
changed_when: false
delegate_to: "{{ groups[mon_group_name][0] }}"
- name: set_fact fsid
fsid: "{{ current_fsid.stdout }}"
......@@ -870,6 +877,20 @@
- import_role:
name: ceph-defaults
- name: check whether a ceph config file is present
path: "/etc/ceph/{{ cluster }}.conf"
register: ceph_config
- name: write a ceph.conf with minimal config
dest: "/etc/ceph/{{ cluster }}.conf"
content: "{{ minimal_config.stdout }}"
owner: "{{ ceph_uid | int if containerized_deployment | bool else 'ceph' }}"
group: "{{ ceph_uid | int if containerized_deployment | bool else 'ceph' }}"
mode: "{{ ceph_keyring_permissions }}"
when: not ceph_config.stat.exists | bool
- name: with dashboard enabled
when: dashboard_enabled | bool
......@@ -1045,6 +1066,7 @@
CEPHADM_IMAGE: '{{ ceph_docker_registry }}/{{ ceph_docker_image }}:{{ ceph_docker_image_tag }}'
- name: adjust placement daemons
hosts: "{{ mon_group_name|default('mons') }}[0]"
become: true
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