Added Ceph deployment
Change-Id: If9d6de15dc083346b90b6946571369bcf94849ea
diff --git a/roles/ceph_osd/tasks/main.yml b/roles/ceph_osd/tasks/main.yml
new file mode 100644
index 0000000..271d880
--- /dev/null
+++ b/roles/ceph_osd/tasks/main.yml
@@ -0,0 +1,87 @@
+# Copyright (c) 2022 VEXXHOST, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+- name: install packages
+ ansible.builtin.apt:
+ name: ["udev", "ceph-osd"]
+ install_recommends: false
+
+- name: grab ceph fsid from monitors
+ delegate_to: "{{ groups[ceph_osd_mons_group][0] }}"
+ register: _ceph_fsid
+ changed_when: false
+ ansible.builtin.shell: ceph fsid
+
+- name: collect facts for all monitors
+ delegate_to: "{{ item }}"
+ delegate_facts: true
+ ansible.builtin.setup:
+ gather_subset: network
+ loop: "{{ groups[ceph_osd_mons_group] }}"
+ when: inventory_hostname == ansible_play_hosts_all[0]
+
+- name: generate basic configuration file
+ community.general.ini_file:
+ path: /etc/ceph/ceph.conf
+ section: global
+ option: "{{ item.option }}"
+ value: "{{ item.value }}"
+ loop:
+ - option: fsid
+ value: "{{ _ceph_fsid.stdout | trim }}"
+ - option: mon host
+ value: "{{ groups[ceph_osd_mons_group] | map('extract', hostvars, ['ansible_default_ipv4', 'address']) | join(',') }}"
+
+- name: grab bootstrap-osd from monitors
+ delegate_to: "{{ groups[ceph_osd_mons_group][0] }}"
+ register: _ceph_bootstrap_osd_keyring
+ changed_when: false
+ ansible.builtin.shell: ceph auth get client.bootstrap-osd
+
+- name: install bootstrap-osd keyring
+ ansible.builtin.copy:
+ content: "{{ _ceph_bootstrap_osd_keyring.stdout }}\n"
+ dest: /var/lib/ceph/bootstrap-osd/ceph.keyring
+
+- name: workaround to allow usage of loop devices
+ ansible.builtin.replace:
+ path: /usr/lib/python3/dist-packages/ceph_volume/util/disk.py
+ regexp: "'mpath']"
+ replace: "'mpath', 'loop']"
+ when: molecule | default(false)
+
+# NOTE(mnaser): https://bugs.launchpad.net/ubuntu/+source/ceph/+bug/1917414/comments/30
+- name: workaround for aarch64 systems
+ community.general.ini_file:
+ path: /lib/systemd/system/ceph-osd@.service
+ section: Service
+ option: MemoryDenyWriteExecute
+ value: false
+ register: _ceph_aarch64_fix
+ when: ansible_architecture == 'aarch64'
+
+- name: reload systemd
+ ansible.builtin.service:
+ daemon_reload: "{{ _ceph_aarch64_fix.changed }}"
+
+- name: get which devices don't contain osds
+ register: _ceph_osd_check
+ failed_when: false
+ changed_when: false
+ ansible.builtin.command: /usr/sbin/ceph-volume lvm list {{ item }}
+ loop: "{{ ceph_osd_devices }}"
+
+- name: create osds for volumes which are not setup
+ ansible.builtin.command: /usr/sbin/ceph-volume lvm create --data {{ item }}
+ loop: "{{ _ceph_osd_check.results | selectattr('rc', 'equalto', 1) | map(attribute='item') }}"