kolla/ansible/roles/ceph_pools.yml
Sam Yaple b27880aa77 Automate setting up a cache tier
Introduces a new flag to bootstrap cache devices

DocImpact
Partially-Implements: blueprint ceph-improvements

Change-Id: I09b5a0d5c61b3465237e5f01dc10120725561cd3
2015-10-22 10:51:44 +00:00

81 lines
2.8 KiB
YAML

---
# TODO(SamYaple): Improve failed_when and changed_when tests if possible
- name: Creating ceph erasure profile
command: docker exec ceph_mon ceph osd erasure-code-profile set erasure-profile {{ ceph_erasure_profile }}
delegate_to: "{{ groups['ceph-mon'][0] }}"
changed_when: False
failed_when: False
run_once: True
when: pool_type == "erasure"
- name: Creating ceph ruleset
command: docker exec ceph_mon ceph osd crush rule create-erasure disks erasure-profile
delegate_to: "{{ groups['ceph-mon'][0] }}"
changed_when: False
failed_when: False
run_once: True
when: pool_type == "erasure"
- name: Creating ceph ruleset
command: docker exec ceph_mon ceph osd crush rule create-simple disks {{ ceph_rule }}
delegate_to: "{{ groups['ceph-mon'][0] }}"
changed_when: False
failed_when: False
run_once: True
when: pool_type == "replicated"
- name: Creating ceph pool
command: docker exec ceph_mon ceph osd pool create {{ pool_name }} 128 128 {{ pool_type }} {{ 'erasure-profile' if pool_type == 'erasure' else '' }} disks
delegate_to: "{{ groups['ceph-mon'][0] }}"
changed_when: False
failed_when: False
run_once: True
- name: Creating ceph ruleset for cache
command: docker exec ceph_mon ceph osd crush rule create-simple cache {{ ceph_cache_rule }}
delegate_to: "{{ groups['ceph-mon'][0] }}"
changed_when: False
failed_when: False
run_once: True
when: "{{ ceph_enable_cache | bool }}"
- name: Creating ceph pool for cache
command: docker exec ceph_mon ceph osd pool create {{ pool_name }}-cache 128 128 replicated cache
delegate_to: "{{ groups['ceph-mon'][0] }}"
changed_when: False
failed_when: False
run_once: True
when: "{{ ceph_enable_cache | bool }}"
- name: Adding cache to pool
command: docker exec ceph_mon ceph osd tier add {{ pool_name }} {{ pool_name }}-cache
delegate_to: "{{ groups['ceph-mon'][0] }}"
changed_when: False
failed_when: False
run_once: True
when: "{{ ceph_enable_cache | bool }}"
- name: Setting cache-mode
command: docker exec ceph_mon ceph osd tier cache-mode {{ pool_name }}-cache {{ cache_mode }}
delegate_to: "{{ groups['ceph-mon'][0] }}"
changed_when: False
failed_when: False
run_once: True
when: "{{ ceph_enable_cache | bool }}"
- name: Setting cache overlay for pool
command: docker exec ceph_mon ceph osd tier set-overlay {{ pool_name }} {{ pool_name }}-cache
delegate_to: "{{ groups['ceph-mon'][0] }}"
changed_when: False
failed_when: False
run_once: True
when: "{{ ceph_enable_cache | bool }}"
- name: Setting cache hit_set_type
command: docker exec ceph_mon ceph osd pool set {{ pool_name }}-cache hit_set_type bloom
delegate_to: "{{ groups['ceph-mon'][0] }}"
changed_when: False
failed_when: False
run_once: True
when: "{{ ceph_enable_cache | bool }}"