juju add-storage [options] <unit> <storage-directive>
Adds storage to a unit after it has been deployed.
--debug (= false)
Equivalent to --show-log --logging-config==DEBUG
-h, --help (= false)
Show help on a command or other topic.
--logging-config (= "")
Specify log levels for modules
--quiet (= false)
Show no informational output
--show-log (= false)
If set, write the log file to stderr
--verbose (= false)
Show more verbose output
-B, --no-browser-login (= false)
Do not use web browser for authentication
-m, --model (= "")
Model to operate in. Accepts [:]|
Add storage to a pre-existing unit within a model. Storage is allocated from a storage pool, using parameters provided within a “storage directive”. (Use ‘juju deploy --storage=’ to provision storage during the deployment process).
juju add-storage <unit> <storage-directive>
is the ID of a unit that is already in the model.
describes to the charm how to refer to the storage, and where to provision it from. takes the following form:
is defined in the charm’s metadata.yaml file.
is a description of how Juju should provision storage instances for the unit. The following three forms are accepted:
<storage-pool>[,<count>][,<size>] <count>[,<size>] <size>
is the storage pool to provision storage instances from. Must be a name from ‘juju storage-pools’. The default pool is available via executing ‘juju model-config storage-default-block-source’.
is the number of storage instances to provision from of . Must be a positive integer. The default count is “1”. May be restricted by the charm, which can specify a maximum number of storage instances per unit.
is the number of bytes to provision per storage instance. Must be a positive number, followed by a size suffix. Valid suffixes include M, G, T, and P. Defaults to “1024M”, or the which can specify a minimum size required by the charm.
# Add a 100MiB tmpfs storage instance for "pgdata" storage # to unit postgresql/0 juju add-storage postgresql/0 pgdata=tmpfs,100M # Add 10 1TiB storage instances to "osd-devices" storage # to unit ceph-osd/0 from the model's default storage pool juju add-storage ceph-osd/0 osd-devices=1T,10 # Add a storage instance from the (AWS-specific) ebs-ssd # storage pool for "brick" storage to unit gluster/0: juju add-storage gluster/0 brick=ebs-ssd
Last updated 4 months ago.