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Allow configurable pg_num for OpenStack pools 

Currently the OpenStack pools that get created use the default pg_num.
This commit updates the ceph-mon role to allow the pg_num for each pool
to be customised.
pull/381/head
git-harry 2015-08-17 16:14:26 +01:00
parent 792f839f07
commit 835951b3d0
2 changed files with 16 additions and 9 deletions
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23
roles/ceph-mon/defaults/main.yml
View File

@ -36,16 +36,23 @@ secure_cluster_flags:
#############
openstack_config: false
openstack_glance_pool: images
openstack_cinder_pool: volumes
openstack_nova_pool: vms
openstack_cinder_backup_pool: backups
openstack_glance_pool:
name: images
pg_num: "{{ pool_default_pg_num }}"
openstack_cinder_pool:
name: volumes
pg_num: "{{ pool_default_pg_num }}"
openstack_nova_pool:
name: vms
pg_num: "{{ pool_default_pg_num }}"
openstack_cinder_backup_pool:
name: backups
pg_num: "{{ pool_default_pg_num }}"
openstack_keys:
- { name: client.glance, value: "mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool={{ openstack_glance_pool }}'" }
- { name: client.cinder, value: "mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool={{ openstack_cinder_pool }}, allow rwx pool={{ openstack_nova_pool }}, allow rx pool={{ openstack_glance_pool }}'" }
- { name: client.cinder-backup, value: "mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool={{ openstack_cinder_backup_pool }}'" }
- { name: client.glance, value: "mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool={{ openstack_glance_pool.name }}'" }
- { name: client.cinder, value: "mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool={{ openstack_cinder_pool.name }}, allow rwx pool={{ openstack_nova_pool.name }}, allow rx pool={{ openstack_glance_pool.name }}'" }
- { name: client.cinder-backup, value: "mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool={{ openstack_cinder_backup_pool.name }}'" }
##########
# DOCKER #

2
roles/ceph-mon/tasks/openstack_config.yml
View File

@ -1,6 +1,6 @@
---
- name: create openstack pool
command: rados mkpool {{ item }}
command: ceph osd pool create {{ item.name }} {{ item.pg_num }}
with_items:
- "{{ openstack_glance_pool }}"
- "{{ openstack_cinder_pool }}"