docs: Include encryption at rest in Ceph OSD example

Author: markgoddard

doc/source/configuration/cephadm.rst

@@ -107,7 +107,7 @@ OSD specification
 ~~~~~~~~~~~~~~~~~
 
 The following example is a basic OSD spec that adds OSDs for all
-available disks:
+available disks with encryption at rest:
 
 .. code:: yaml
 
@@ -118,6 +118,7 @@ available disks:
        host_pattern: "*"
      data_devices:
        all: true
+     encrypted: true
 
 More information about OSD service placement is available
 `here <https://docs.ceph.com/en/quincy/cephadm/services/osd/#advanced-osd-service-specifications>`__.

etc/kayobe/environments/ci-multinode/cephadm.yml

@@ -2,6 +2,12 @@
 ###############################################################################
 # Cephadm deployment configuration.
 
+# Ceph release name.
+cephadm_ceph_release: "{{ 'quincy' if (ansible_facts['distribution_release'] == 'jammy' or ansible_facts.distribution_major_version == '9') else 'pacific' }}"
+
+# Ceph container image tag.
+cephadm_image_tag: "{{ 'v17.2.7' if cephadm_ceph_release == 'quincy' else 'v16.2.14' }}"
+
 # Ceph OSD specification.
 cephadm_osd_spec:
   service_type: osd