fs_label not supported by ds-identify

This bug was originally filed in Launchpad as [LP: #1880499](https://bugs.launchpad.net/cloud-init/+bug/1880499)

Launchpad details

affected_projects = []

assignee = None

assignee_name = None

date_closed = None

date_created = 2020-05-25T04:18:52.087084+00:00

date_fix_committed = None

date_fix_released = None

id = 1880499

importance = medium

is_complete = False

lp_url = https://bugs.launchpad.net/cloud-init/+bug/1880499

milestone = None

owner = ov2k

owner_name = ov2k

private = False

status = triaged

submitter = ov2k

submitter_name = ov2k

tags = []

duplicates = []

_Launchpad user **ov2k(ov2k)** wrote on 2020-05-25T04:18:52.087084+00:00_

The NoCloud fs_label setting is not respected by ds-identify when set in cloud.cfg or cloud.cfg.d/*. DataSourceNoCloud.py handles the setting correctly, but ds-identify is hardcoded to only look for cidata and CIDATA.