mirror of https://github.com/ceph/ceph-ansible.git
107 lines
2.9 KiB
YAML
107 lines
2.9 KiB
YAML
---
|
|
# You can override default vars defined in defaults/main.yml here,
|
|
# but I would advice to use host or group vars instead
|
|
|
|
####################
|
|
# OSD CRUSH LOCATION
|
|
####################
|
|
|
|
# The following options will build a ceph.conf with OSD sections
|
|
# Example:
|
|
# [osd.X]
|
|
# osd crush location = "root=location"
|
|
#
|
|
# This works with your inventory file
|
|
# To match the following 'osd_crush_location' option the inventory must look like:
|
|
#
|
|
# [osds]
|
|
# osd0 ceph_crush_root=foo ceph_crush_rack=bar
|
|
|
|
crush_location: false
|
|
osd_crush_location: "'root={{ ceph_crush_root }} rack={{ ceph_crush_rack }} host={{ ansible_hostname }}'"
|
|
|
|
##############
|
|
# CEPH OPTIONS
|
|
##############
|
|
|
|
# ACTIVATE THE FSID VARIABLE FOR NON-VAGRANT DEPLOYMENT
|
|
fsid: "{{ cluster_uuid.stdout }}"
|
|
cephx: true
|
|
|
|
# Devices to be used as OSDs
|
|
# You can pre-provision disks that are not present yet.
|
|
# Ansible will just skip them. Newly added disk will be
|
|
# automatically configured during the next run.
|
|
#
|
|
|
|
|
|
# !! WARNING !!
|
|
#
|
|
# /!\ ENABLE ONLY ONE SCENARIO AT A TIME /!\
|
|
#
|
|
# !! WARNING !!
|
|
|
|
# USE WITH CAUTION
|
|
# Erase partitions structure and layout of the given devices below prior to prepare them
|
|
zap_devices: false
|
|
|
|
# Declare devices
|
|
# All the scenarii inherit from the following device declaration
|
|
#
|
|
devices:
|
|
- /dev/sdb
|
|
- /dev/sdc
|
|
- /dev/sdd
|
|
- /dev/sde
|
|
|
|
# Device discovery is based on the Ansible fact 'ansible_devices'
|
|
# which reports all the devices on a system. If chosen all the disks
|
|
# found will be passed to ceph-disk. You should not be worried on using
|
|
# this option since ceph-disk has a built-in check which looks for empty devices.
|
|
# Thus devices with existing partition tables will not be used.
|
|
# This mode prevents you from filling out the 'devices' variable above.
|
|
#
|
|
osd_auto_discovery: false
|
|
|
|
# I. First scenario: journal and osd_data on the same device
|
|
# Use 'true' to enable this scenario
|
|
# This will collocate both journal and data on the same disk
|
|
# creating a partition at the beginning of the device
|
|
|
|
journal_collocation: true
|
|
|
|
|
|
# II. Second scenario: single journal device for N OSDs
|
|
# Use 'true' to enable this scenario
|
|
|
|
# deprecated, please use scenario III with a single raw_journal_device
|
|
|
|
|
|
# III. Third scenario: N journal devices for N OSDs
|
|
# Use 'true' to enable this scenario
|
|
#
|
|
# In the following example:
|
|
# * sdd and sde will get sdb as a journal
|
|
# * sdf and sdg will get sdc as a journal
|
|
# While starting you have 2 options:
|
|
# 1. Pre-allocate all the devices
|
|
# 2. Progressively add new devices
|
|
|
|
raw_multi_journal: false
|
|
raw_journal_devices:
|
|
- /dev/sdb
|
|
- /dev/sdb
|
|
- /dev/sdc
|
|
- /dev/sdc
|
|
|
|
|
|
# IV. Fourth scenario: use directory instead of disk for OSDs
|
|
# Use 'true' to enable this scenario
|
|
|
|
osd_directory: false
|
|
osd_directories:
|
|
- /var/lib/ceph/osd/mydir1
|
|
- /var/lib/ceph/osd/mydir2
|
|
- /var/lib/ceph/osd/mydir3
|
|
- /var/lib/ceph/osd/mydir4
|