kolla-ansible/ansible/roles/cinder/tasks/ceph.yml
caoyuan 8fed5e2e62 Make the pg and pgp value configurable
Change-Id: I99cca8c3830077736f71a7ab1abd3818688f9bb1
2017-09-22 03:21:52 +00:00

77 lines
3.1 KiB
YAML

---
- name: Ensuring config directory exists
vars:
services_need_directory:
- "cinder-volume"
- "cinder-backup"
file:
path: "{{ node_config_directory }}/{{ item.key }}"
state: "directory"
when:
- item.value.enabled | bool
- inventory_hostname in groups[item.value.group]
- item.key in services_need_directory
with_dict: "{{ cinder_services }}"
- name: Copying over ceph.conf(s)
vars:
services_need_config:
- "cinder-volume"
- "cinder-backup"
merge_configs:
sources:
- "{{ role_path }}/../ceph/templates/ceph.conf.j2"
- "{{ node_custom_config }}/ceph.conf"
- "{{ node_custom_config }}/ceph/{{ inventory_hostname }}/ceph.conf"
dest: "{{ node_config_directory }}/{{ item.key }}/ceph.conf"
when:
- item.value.enabled | bool
- inventory_hostname in groups[item.value.group]
- item.key in services_need_config
with_dict: "{{ cinder_services }}"
- include: ../../ceph_pools.yml
vars:
pool_name: "{{ cinder_pool_name }}"
pool_type: "{{ cinder_pool_type }}"
cache_mode: "{{ cinder_cache_mode }}"
pool_pg_num: "{{ cinder_pool_pg_num }}"
pool_pgp_num: "{{ cinder_pool_pgp_num }}"
- include: ../../ceph_pools.yml
vars:
pool_name: "{{ cinder_backup_pool_name }}"
pool_type: "{{ cinder_backup_pool_type }}"
cache_mode: "{{ cinder_backup_cache_mode }}"
pool_pg_num: "{{ cinder_backup_pool_pg_num }}"
pool_pgp_num: "{{ cinder_backup_pool_pgp_num }}"
# TODO(SamYaple): Improve changed_when tests
- name: Pulling cephx keyring for cinder
command: docker exec ceph_mon ceph auth get-or-create client.cinder mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool={{ ceph_cinder_pool_name }}, allow rwx pool={{ ceph_cinder_pool_name }}-cache, allow rwx pool={{ ceph_nova_pool_name }}, allow rwx pool={{ ceph_nova_pool_name }}-cache, allow rx pool={{ ceph_glance_pool_name }}, allow rx pool={{ ceph_glance_pool_name }}-cache'
register: cephx_key_cinder
delegate_to: "{{ groups['ceph-mon'][0] }}"
changed_when: False
run_once: True
# TODO(SamYaple): Improve changed_when tests
- name: Pulling cephx keyring for cinder-backup
command: docker exec ceph_mon ceph auth get-or-create client.cinder-backup mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool={{ ceph_cinder_backup_pool_name }}, allow rwx pool={{ ceph_cinder_backup_pool_name }}-cache'
register: cephx_key_cinder_backup
delegate_to: "{{ groups['ceph-mon'][0] }}"
changed_when: False
run_once: True
- name: Pushing cephx keyring
copy:
content: "{{ item.content }}\n\r"
dest: "{{ node_config_directory }}/{{ item.service_name }}/ceph.client.{{ item.key_name }}.keyring"
mode: "0600"
with_items:
- { service_name: "cinder-volume", key_name: "cinder", content: "{{ cephx_key_cinder.stdout }}" }
- { service_name: "cinder-backup", key_name: "cinder", content: "{{ cephx_key_cinder.stdout }}" }
- { service_name: "cinder-backup", key_name: "cinder-backup", content: "{{ cephx_key_cinder_backup.stdout }}" }
when:
- inventory_hostname in groups[item.service_name]
- cinder_services[item.service_name].enabled | bool