48 lines
1.4 KiB
Markdown
48 lines
1.4 KiB
Markdown
Overview
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========
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Ceph is a distributed storage and network file system designed to provide
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excellent performance, reliability, and scalability.
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This charm deploys additional Ceph OSD storage service units and should be
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used in conjunction with the 'ceph' charm to scale out the amount of storage
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available in a Ceph cluster.
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Usage
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=====
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The charm also supports specification of the storage devices to use in the ceph
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cluster::
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osd-devices:
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A list of devices that the charm will attempt to detect, initialise and
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activate as ceph storage.
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This this can be a superset of the actual storage devices presented to
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each service unit and can be changed post ceph-osd deployment using
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`juju set`.
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For example::
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ceph-osd:
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osd-devices: /dev/vdb /dev/vdc /dev/vdd /dev/vde
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Boot things up by using::
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juju deploy -n 3 --config ceph.yaml ceph
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You can then deploy this charm by simple doing::
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juju deploy -n 10 --config ceph.yaml ceph-osd
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juju add-relation ceph-osd ceph
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Once the ceph charm has bootstrapped the cluster, it will notify the ceph-osd
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charm which will scan for the configured storage devices and add them to the
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pool of available storage.
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Contact Information
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===================
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Author: James Page <james.page@ubuntu.com>
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Report bugs at: http://bugs.launchpad.net/charms/+source/ceph-osd/+filebug
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Location: http://jujucharms.com/charms/ceph-osd |