--- /dev/null
+overrides:
+ ceph:
+ log-whitelist:
+ - must scrub before tier agent can activate
+tasks:
+- exec:
+ client.0:
+ - sudo ceph osd pool create base 4
+ - sudo ceph osd pool application enable base rados
+ - sudo ceph osd pool create cache 4
+ - sudo ceph osd tier add base cache
+ - sudo ceph osd tier cache-mode cache writeback
+ - sudo ceph osd tier set-overlay base cache
+ - sudo ceph osd pool set cache hit_set_type bloom
+ - sudo ceph osd pool set cache hit_set_count 8
+ - sudo ceph osd pool set cache hit_set_period 3600
+ - sudo ceph osd pool set cache target_max_objects 250
+ - sudo ceph osd pool set cache min_read_recency_for_promote 0
+ - sudo ceph osd pool set cache min_write_recency_for_promote 0
+- rados:
+ clients: [client.0]
+ pools: [base]
+ ops: 4000
+ objects: 500
+ pool_snaps: true
+ op_weights:
+ read: 100
+ write: 100
+ delete: 50
+ copy_from: 50
+ cache_flush: 50
+ cache_try_flush: 50
+ cache_evict: 50
+ snap_create: 50
+ snap_remove: 50
+ rollback: 50
+openstack:
+ - machine:
+ ram: 15000 # MB