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---
- include_tasks: pkg_{{ ansible_os_family | lower }}.yml
- name: Install cephadm
package:
name: cephadm
state: present
become: True
- name: Ensure /etc/ceph exists
file:
path: /etc/ceph
state: directory
become: True
- name: Generate ssh key for cephadm
openssh_keypair:
path: "/etc/ceph/cephadm.id"
size: 4096
comment: "cephadm"
become: True
register: cephadm_ssh_key
- name: Save public key
copy:
content: "{{ cephadm_ssh_key.public_key }}"
dest: /etc/ceph/cephadm.pub
become: True
- name: Copy cephadm public key to all hosts
authorized_key:
user: root
state: present
key: "{{ cephadm_ssh_key.public_key }}"
become: True
with_inventory_hostnames:
- all
delegate_to: "{{ item }}"
- name: Bootstrap cephadm
vars:
mon_ip: "{{ hostvars[inventory_hostname]['ansible_'+api_interface_name].ipv4.address }}"
command:
cmd: >
cephadm bootstrap
--ssh-private-key=/etc/ceph/cephadm.id
--ssh-public-key=/etc/ceph/cephadm.pub
--skip-monitoring-stack
--skip-dashboard
--skip-firewalld
--mon-ip={{ mon_ip }}
become: True
register: cephadm_bootstrap_output
- name: Get ceph fsid
vars:
regexp: 'Cluster fsid: (.*)'
set_fact:
ceph_fsid: "{{ cephadm_bootstrap_output.stdout | regex_search(regexp,'\\1') | first }}"
- name: Template out cluster spec
template:
src: templates/cephadm.yml.j2
dest: "/var/run/ceph/{{ ceph_fsid }}/cluster.yml"
become: True
- name: Apply cluster spec
command:
cmd: >
cephadm shell --
ceph orch apply -i /var/run/ceph/cluster.yml
become: True
- name: Add osds
command:
cmd: >
cephadm shell --
ceph orch daemon add osd {{ item }}
become: True
loop: "{{ cephadm_ceph_osd_devices }}"
- name: Create and initialise pools for OpenStack services
command:
cmd: >
cephadm shell --
ceph osd pool create {{ item }}
with_items: "{{ cephadm_ceph_pools }}"
become: true
- name: Create users for OpenStack services
command:
cmd: >
cephadm shell --
ceph auth get-or-create {{ item }}
become: true
with_items: "{{ cephadm_ceph_users }}"
# TODO(mnasiadka): Fix merge_configs to support tabs
- name: Generate ceph.conf without tabs
vars:
ceph_conf_fixed: |
[global]
fsid = {{ ceph_fsid }}
mon_host = {% for host in groups['all'] %} {{ hostvars[host]['ansible_'+api_interface_name].ipv4.address }} {% if not loop.last %},{% endif %} {% endfor %}
copy:
content: "{{ ceph_conf_fixed }}"
dest: /etc/ceph/ceph.conf
become: True
- name: Check ceph health
command:
cmd: cephadm shell -- ceph health detail
become: True