osd: clarify osd scenario prepare sequence

we now use the name of the scenario in the prepare task.

Signed-off-by: Sébastien Han <seb@redhat.com>

roles/ceph-osd/tasks/scenarios/bluestore.yml

@@ -9,7 +9,7 @@
 
 # NOTE (alahouze): if the device is a partition, the parted command below has
 # failed, this is why we check if the device is a partition too.
-- name: automatic prepare osd disk(s) without partitions
+- name: automatic prepare bluestore osd disk(s) without partitions
   command: ceph-disk prepare --bluestore --cluster "{{ cluster }}" "/dev/{{ item.key }}"
   register: prepared_osds
   with_dict: "{{ ansible_devices }}"
@@ -20,7 +20,7 @@
     - bluestore
     - osd_auto_discovery
 
-- name: manually prepare osd disk(s)
+- name: manually prepare bluestore osd disk(s)
   command: ceph-disk prepare --bluestore --cluster "{{ cluster }}" "{{ item.2 }}"
   with_together:
     - "{{ parted_results.results }}"

roles/ceph-osd/tasks/scenarios/dmcrypt-dedicated-journal.yml

@@ -9,7 +9,7 @@
 
 # NOTE (alahouze): if the device is a partition, the parted command below has
 # failed, this is why we check if the device is a partition too.
-- name: prepare osd disk(s)
+- name: prepare dmcrypt osd disk(s) with a dedicated journal device
   command: "ceph-disk prepare --dmcrypt --cluster {{ cluster }} {{ item.2 }} {{ item.3 }}"
   with_together:
     - "{{ parted_results.results }}"

roles/ceph-osd/tasks/scenarios/dmcrypt-journal-collocation.yml

@@ -9,7 +9,7 @@
 
 # NOTE (alahouze): if the device is a partition, the parted command below has
 # failed, this is why we check if the device is a partition too.
-- name: automatic prepare osd disk(s) without partitions (dmcrypt)
+- name: automatic prepare dmcrypt osd disk(s) without partitions with collocated osd data and journal
   command: ceph-disk prepare --dmcrypt --cluster "{{ cluster }}" "/dev/{{ item.key }}"
   with_dict: "{{ ansible_devices }}"
   when:
@@ -19,7 +19,7 @@
     - dmcrypt_journal_collocation
     - osd_auto_discovery
 
-- name: manually prepare osd disk(s) (dmcrypt)
+- name: manually prepare dmcrypt osd disk(s) with collocated osd data and journal
   command: ceph-disk prepare --dmcrypt --cluster "{{ cluster }}" "{{ item.2 }}"
   with_together:
     - "{{ parted_results.results }}"

roles/ceph-osd/tasks/scenarios/journal_collocation.yml

@@ -9,7 +9,7 @@
 
 # NOTE (alahouze): if the device is a partition, the parted command below has
 # failed, this is why we check if the device is a partition too.
-- name: automatic prepare osd disk(s) without partitions
+- name: automatic prepare filestore osd disk(s) without partitions with collocated osd data and journal
   command: ceph-disk prepare --cluster "{{ cluster }}" "/dev/{{ item.key }}"
   register: prepared_osds
   with_dict: "{{ ansible_devices }}"
@@ -20,7 +20,7 @@
     - journal_collocation
     - osd_auto_discovery
 
-- name: manually prepare osd disk(s)
+- name: manually prepare filestore osd disk(s) with collocated osd data and journal
   command: "ceph-disk prepare --cluster {{ cluster }} {{ item.2 }}"
   with_together:
     - "{{ parted_results.results }}"

roles/ceph-osd/tasks/scenarios/osd_directory.yml

@@ -15,18 +15,18 @@
 # NOTE (leseb): the prepare process must be parallelized somehow...
 # if you have 64 disks with 4TB each, this will take a while
 # since Ansible will sequential process the loop
-- name: prepare OSD disk(s)
+- name: prepare osd directory disk(s)
   command: "ceph-disk prepare --cluster {{ cluster }} {{ item }}"
   with_items: "{{ osd_directories }}"
   changed_when: false
   when: osd_directory
 
-- name: activate OSD(s)
+- name: activate osd(s)
   command: "ceph-disk activate {{ item }}"
   with_items: "{{ osd_directories }}"
   changed_when: false
 
-- name: start and add the OSD target to the systemd sequence
+- name: start and add osd target(s) to the systemd sequence
   service:
     name: ceph.target
     state: started

roles/ceph-osd/tasks/scenarios/raw_multi_journal.yml

@@ -7,7 +7,7 @@
 # if you have 64 disks with 4TB each, this will take a while
 # since Ansible will sequential process the loop
 
-- name: prepare osd disk(s)
+- name: prepare filestore osd disk(s) with a dedicated journal device
   command: "ceph-disk prepare --cluster {{ cluster }} {{ item.1 }} {{ item.2 }}"
   with_together:
     - "{{ parted_results.results }}"