--- /dev/null
+tasks:
+- exec:
+ client.0:
+ - ceph osd pool create cache 4
+ - ceph osd tier add rbd cache
+ - ceph osd tier cache-mode cache writeback
+ - ceph osd tier set-overlay rbd cache
+ - ceph osd pool set cache hit_set_type bloom
+ - ceph osd pool set cache hit_set_count 8
+ - ceph osd pool set cache hit_set_period 60
+ - ceph osd pool set cache target_max_objects 250