mirror of https://github.com/ceph/ceph-ansible.git
33 lines
1.0 KiB
YAML
33 lines
1.0 KiB
YAML
---
|
|
## SCENARIO 3: N JOURNAL DEVICES FOR N OSDS
|
|
|
|
- include: check_devices.yml
|
|
|
|
# Prepare means
|
|
# - create GPT partition for a disk, or a loop label for a partition
|
|
# - mark the partition with the ceph type uuid
|
|
# - create a file system
|
|
# - mark the fs as ready for ceph consumption
|
|
# - entire data disk is used (one big partition)
|
|
# - a new partition is added to the journal disk (so it can be easily shared)
|
|
#
|
|
|
|
# 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
|
|
|
|
# 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)
|
|
command: "ceph-disk prepare {{ item.2 }} {{ item.3 }}"
|
|
when: (item.0.rc != 0 or item.1.rc != 0) and raw_multi_journal
|
|
ignore_errors: True
|
|
with_together:
|
|
- parted.results
|
|
- ispartition.results
|
|
- devices
|
|
- raw_journal_devices
|
|
|
|
- include: activate_osds.yml
|