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-Local pool plugin
-=================
-
-The *localpool* plugin can automatically create RADOS pools that are
-localized to a subset of the overall cluster. For example, by default, it will
-create a pool for each distinct rack in the cluster. This can be useful for some
-deployments that want to distribute some data locally as well as globally across the cluster .
-
-Enabling
---------
-
-The *localpool* module is enabled with::
-
- ceph mgr module enable localpool
-
-Configuring
------------
-
-The *localpool* module understands the following options:
-
-* **subtree** (default: `rack`): which CRUSH subtree type the module
- should create a pool for.
-* **failure_domain** (default: `host`): what failure domain we should
- separate data replicas across.
-* **pg_num** (default: `128`): number of PGs to create for each pool
-* **num_rep** (default: `3`): number of replicas for each pool.
- (Currently, pools are always replicated.)
-* **min_size** (default: none): value to set min_size to (unchanged from Ceph's default if this option is not set)
-* **prefix** (default: `by-$subtreetype-`): prefix for the pool name.
-
-These options are set via the config-key interface. For example, to
-change the replication level to 2x with only 64 PGs, ::
-
- ceph config-key set mgr/localpool/num_rep 2
- ceph config-key set mgr/localpool/pg_num 64