ceph-ansible/roles/ceph-config/tasks/main.yml

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---
# ceph-common
- block:
- name: create ceph conf directory and assemble directory
file:
path: "{{ item }}"
state: directory
owner: "ceph"
group: "ceph"
mode: "0755"
with_items:
- /etc/ceph/
- /etc/ceph/ceph.d/
- name: template ceph_conf_overrides
local_action: copy content="{{ ceph_conf_overrides }}" dest="{{ fetch_directory }}/ceph_conf_overrides_temp"
become: false
run_once: true
- name: get rendered ceph_conf_overrides
local_action: set_fact ceph_conf_overrides_rendered="{{ lookup('template', '{{ fetch_directory }}/ceph_conf_overrides_temp') | from_yaml }}"
become: false
run_once: true
- name: remove tmp template file for ceph_conf_overrides
local_action: file path="{{ fetch_directory }}/ceph_conf_overrides_temp" state=absent
become: false
run_once: true
- name: "generate ceph configuration file: {{ cluster }}.conf"
action: config_template
args:
src: ceph.conf.j2
dest: /etc/ceph/ceph.d/{{ cluster }}.conf
owner: "ceph"
group: "ceph"
mode: "0644"
config_overrides: "{{ ceph_conf_overrides_rendered }}"
config_type: ini
- name: assemble {{ cluster }}.conf and fragments
assemble:
src: /etc/ceph/ceph.d/
dest: /etc/ceph/{{ cluster }}.conf
regexp: "^(({{cluster}})|(osd)).conf$"
owner: "ceph"
group: "ceph"
mode: "0644"
notify:
- restart ceph mons
- restart ceph osds
- restart ceph mdss
- restart ceph rgws
- restart ceph nfss
when:
- not containerized_deployment|bool
# ceph-docker-common
# only create fetch directory when:
# we are not populating kv_store with default ceph.conf AND host is a mon
# OR
# we are not population kv_store with default ceph.conf AND there at least 1 nfs in nfs group AND host is the first nfs
- block:
- name: create a local fetch directory if it does not exist
local_action: file path={{ fetch_directory }} state=directory
changed_when: false
become: false
run_once: true
when:
- (cephx or generate_fsid)
- (not mon_containerized_default_ceph_conf_with_kv and
(inventory_hostname in groups.get(mon_group_name, []))) or
(not mon_containerized_default_ceph_conf_with_kv and
((groups.get(nfs_group_name, []) | length > 0)
and (inventory_hostname == groups.get(nfs_group_name, [])[0])))
- name: generate cluster uuid
local_action: shell python -c 'import uuid; print(str(uuid.uuid4()))' | tee {{ fetch_directory }}/ceph_cluster_uuid.conf
creates="{{ fetch_directory }}/ceph_cluster_uuid.conf"
register: cluster_uuid
become: false
when:
- generate_fsid
- name: read cluster uuid if it already exists
local_action: command cat {{ fetch_directory }}/ceph_cluster_uuid.conf
removes="{{ fetch_directory }}/ceph_cluster_uuid.conf"
changed_when: false
register: cluster_uuid
become: false
when:
- generate_fsid
tags:
- always
- name: ensure /etc/ceph exists
file:
path: /etc/ceph
state: directory
owner: 'ceph'
group: 'ceph'
mode: 0755
when:
- groups.get(mon_group_name, []) | length == 0
- name: "generate {{ cluster }}.conf configuration file"
action: config_template
args:
src: "ceph.conf.j2"
dest: "{{ ceph_conf_key_directory }}/{{ cluster }}.conf"
owner: "root"
group: "root"
mode: "0644"
config_overrides: "{{ ceph_conf_overrides }}"
config_type: ini
notify:
- restart ceph mons
- restart ceph osds
- restart ceph mdss
- restart ceph rgws
- restart ceph rbdmirrors
- restart ceph mgrs
- name: set fsid fact when generate_fsid = true
set_fact:
fsid: "{{ cluster_uuid.stdout }}"
when:
- generate_fsid
when:
- containerized_deployment|bool