microceph

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• default-pool-size | int

  Default: 3

  The default replication factor for pools. Note that changing this value only sets the default value; it doesn't change the replication factor for existing pools.

• device-add-flags | string

  Comma-separated list of flags controlling device addition.

  Supported flags: wipe:osd - Wipe non-pristine OSD devices before enrollment encrypt:osd - Encrypt OSD devices

  Example: wipe:osd,encrypt:osd

• enable-perf-metrics | boolean

  Include Ceph performance metrics in the prometheus endpoint.

• enable-rgw | string

  Supported values for this option are "*" - Enable RGW on all storage nodes "" - Disable RGW on all storage nodes

• namespace-projects | boolean

  Enable project namespacing. If project namespacing is enabled, keystone projects will be implicitly added to a matching project in radosgw, in addition to updating the catalog URL to allow radosgw to support publicly-readable containers and temporary URLS. This namespacing also allows multiple projects to create buckets with the same names, as the bucket names are namespaced into the project namespaces in the RADOS gateway.

  This configuration option will not be enabled on a charm upgrade, and cannot be toggled on in an existing installation as it will remove tenant access to existing buckets.

• osd-devices | string

  DSL expression to match block devices for OSD enrollment. The DSL uses functional syntax with predicates and variables.

  Supported predicates: and(), or(), not(), eq(), ne(), gt(), ge(), lt(), le(), in(), re() Supported variables: @type, @vendor, @model, @size, @devnode, @host

  Examples: eq(@type,'nvme') and(eq(@type,'ssd'), ge(@size,100GiB)) or(eq(@type,'ssd'), eq(@type,'nvme'))

  When set, the charm evaluates this expression against available block devices on each unit and enrolls matching devices as OSDs. This is additive to action-based and Juju storage-based OSDs.

• rbd-stats-pools | string

  Enable RBD IO statistics for specified rbd pools.

• region | string

  Default: RegionOne

  Name of the OpenStack region

• site-name | string

  The local site name. This should be unique amongst the connected remote microceph clusters.

• snap-channel | string

  Default: squid/stable

  The snap-channel option determines the MicroCeph snap that is being installed via charm. Change this option to perform an upgrade of MicroCeph. See https://charmhub.io/microceph for details on the upgrade process.

• wait-to-adopt | boolean

  Whether charm microceph should wait for an external ceph cluster to yield admin credentials using which microceph will adopt the external cluster rather than bootstrapping a new ceph cluster on microceph bootstrap.