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|
---
- name: Include package installation
ansible.builtin.include_tasks: pkg_{{ ansible_os_family | lower }}.yml
- name: Ensure /etc/ceph exists
ansible.builtin.file:
path: /etc/ceph
state: directory
mode: "0755"
become: true
- name: Generate ssh key for cephadm
community.crypto.openssh_keypair:
path: "/etc/ceph/cephadm.id"
mode: "0600"
size: 4096
comment: "cephadm"
become: true
register: cephadm_ssh_key
- name: Save public key
ansible.builtin.copy:
content: "{{ cephadm_ssh_key.public_key }}"
dest: /etc/ceph/cephadm.pub
mode: "0644"
become: true
- name: Copy cephadm public key to all hosts
ansible.posix.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 | replace('-', '_')].ipv4.address }}"
ansible.builtin.command:
cmd: >
cephadm
--docker
bootstrap
--ssh-private-key=/etc/ceph/cephadm.id
--ssh-public-key=/etc/ceph/cephadm.pub
--skip-monitoring-stack
--skip-dashboard
--skip-firewalld
--log-to-file
--mon-ip {{ mon_ip }}
become: true
changed_when: true
register: cephadm_bootstrap_output
- name: Get ceph fsid
vars:
regexp: 'Cluster fsid: (.*)'
ansible.builtin.set_fact:
ceph_fsid: "{{ cephadm_bootstrap_output.stdout | regex_search(regexp, '\\1') | first }}"
- name: Template out cluster spec
ansible.builtin.template:
src: templates/cephadm.yml.j2
dest: "/var/run/ceph/{{ ceph_fsid }}/cluster.yml"
mode: "0600"
become: true
- name: Template out command spec
ansible.builtin.template:
src: templates/commands.sh.j2
dest: "/var/run/ceph/{{ ceph_fsid }}/commands.sh"
mode: "0600"
become: true
- name: Run commands
ansible.builtin.command:
cmd: >
cephadm shell --
bash -x /var/run/ceph/commands.sh
become: true
changed_when: true
# TODO(mnasiadka): Fix merge_configs to support tabs
- name: Generate ceph.conf without tabs
vars:
_mon_host: >-
{%- set ns = namespace(mon_host=[]) -%}
{%- for host in groups['all'] -%}
{%- set current_mon_host = hostvars[host]['ansible_' + api_interface_name | replace('-', '_')].ipv4.address -%}
{%- set ns.mon_host = ns.mon_host + [current_mon_host] -%}
{%- endfor -%}
{{ ns.mon_host }}
ceph_conf_fixed: |
[global]
fsid = {{ ceph_fsid }}
mon_host = {{ _mon_host | join(", ") }}
ansible.builtin.copy:
content: "{{ ceph_conf_fixed }}"
dest: "/etc/ceph/ceph.conf.fixed"
mode: "0644"
become: true
|
