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Diffstat (limited to 'charms/trusty/cassandra/README.storage')
| -rw-r--r-- | charms/trusty/cassandra/README.storage | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/charms/trusty/cassandra/README.storage b/charms/trusty/cassandra/README.storage deleted file mode 100644 index 4a71179..0000000 --- a/charms/trusty/cassandra/README.storage +++ /dev/null @@ -1,41 +0,0 @@ -= Persistent storage = - -/!\ Unfortunately, per Bug #1334956, the storage and block-storage-broker - charms are not yet available in the charm store for trusty so - this documentation does not work as written. - -The cassandra charm takes advantage of the storage subordinate charm -and the block-storage-broker charm. With these two charms cassandra can -either request new volumes are created or use existing volumes. - -For requesting new volume creation, just set external_volume_mount in -the cassandra charm and root, provider and volume_size for the storage -subordinate charm. - -If using existing volumes, also set the volume_map for the storage -subordinate charm. - - -Example using existing volumes: - -juju deploy -n 3 cassandra -juju set cassandra external_volume_mount="/srv/data" - -juju deploy storage -juju set storage - root=/srv/data - provider=block-storage-broker - volume_size=10 - # Volume map needed for existing storage - volume_map="{cassandra/0: e09be717-384b-43e3-b06a-3a68b5a2252d, - cassandra/1: ebd35228-6972-4e22-86a8-37483581154a, - cassandra/2: 9f02b67b-72da-4e22-98ee-10a95c1b298d}" - -juju deploy block-storage-broker - -juju add-relation storage cassandra -juju add-relation storage block-storage-broker - - -See the READMEs for the storage subordinate charm and the -block-storage-broker charm for more detail on persistent storage. |