juju export-bundle doesn't include storage section

[Felipe Reyes]

juju export-bundle doesn't include the storage attached to an application, for example when deploying the following bundle:

series: bionic
applications:
  "ceph-mon":
    charm: "cs:ceph-mon"
    constraints: mem=1G
    num_units: 3
    options:
      monitor-count: 1
      monitor-secret: AQCXrnZQwI7KGBAAiPofmKEXKxu5bUzoYLVkbQ==
      source: cloud:bionic-rocky
  "ceph-osd":
    charm: "cs:ceph-osd"
    constraints: mem=1G
    num_units: 3
    options:
      source: cloud:bionic-rocky
      bluestore: true
      bdev-enable-discard: enable
    storage:
      osd-devices: cinder,10G,3
  "ntp":
    charm: "cs:ntp"
relations:
  - - "ceph-mon:osd"
    - "ceph-osd:mon"
  - - "ntp:juju-info"
    - "ceph-mon:juju-info"
  - - "ntp:juju-info"
    - "ceph-osd:juju-info"

The output of "juju export-bundle" is:

series: bionic
applications:
  ceph-mon:
    charm: cs:ceph-mon-38
    num_units: 3
    to:
    - "0"
    - "1"
    - "2"
    options:
      monitor-count: 1
      monitor-secret: AQCXrnZQwI7KGBAAiPofmKEXKxu5bUzoYLVkbQ==
      source: cloud:bionic-rocky
    constraints: mem=1024
  ceph-osd:
    charm: cs:ceph-osd-285
    num_units: 3
    to:
    - "3"
    - "4"
    - "5"
    options:
      bdev-enable-discard: enable
      bluestore: true
      source: cloud:bionic-rocky
    constraints: mem=1024
  ntp:
    charm: cs:ntp-32
machines:
  "0":
    constraints: mem=1024
  "1":
    constraints: mem=1024
  "2":
    constraints: mem=1024
  "3":
    constraints: mem=1024
  "4":
    constraints: mem=1024
  "5":
    constraints: mem=1024
relations:
- - ceph-mon:osd
  - ceph-osd:mon
- - ntp:juju-info
  - ceph-mon:juju-info
- - ntp:juju-info
  - ceph-osd:juju-info

[Harry Pidcock (hpidcock)]

Still the case in 2.9.28, adding to milestone.

[Jordan Barrett (barrettj12)]

https://github.com/juju/juju/pull/13972