luksmeta - command luksmeta show -d <device_name>
This class provides parsing for the output of luksmeta <device_name>.
- class insights.parsers.luksmeta.KeyslotSpecification(index, state, metadata)[source]
Bases:
object
Class
KeyslotSpecification
describes information about a keyslot collected by theluksmeta show
command.- index
the index of the described keyslot
- Type:
int
- state
the state of the described keyslot
- Type:
str
- metadata
the UUID of the application that stored metadata into the described keyslot
- Type:
str
- class insights.parsers.luksmeta.LuksMeta(context)[source]
Bases:
CommandParser
,dict
Class
LuksMeta
parses the output of theluksmeta show -d <device>
command.This command prints information if the device has custom user-defined metadata embedded in the keyslots (used e.g. by clevis). If the device was not initialized using
luksmeta
, the parser raises SkipComponent.The parser can be indexed by the keyslot index (in the range 0-7). A KeyslotSpecification object is returned, which describes every LUKS keyslot. The KeyslotSpecification contains the
index
,state
andmetadata
fileds. Metadata field stores the UUID of the application that has stored metadata in the keyslot.Sample input data is in the format:
0 active empty 1 active cb6e8904-81ff-40da-a84a-07ab9ab5715e 2 active empty 3 active empty 4 inactive empty 5 active empty 6 active cb6e8904-81ff-40da-a84a-07ab9ab5715e 7 active cb6e8904-81ff-40da-a84a-07ab9ab5715e
- device_uuid
UUID of the LUKS device
- Type:
str
- key_slot_ids
List of LUKS keyslot id which can be used to retrieve the keyslot metadata.
- Type:
list
Examples
>>> type(parsed_result) <class 'insights.parsers.luksmeta.LuksMeta'> >>> parsed_result[0].index 0 >>> parsed_result[0].state 'active' >>> parsed_result[4].state 'inactive' >>> parsed_result[0].metadata is None True >>> parsed_result[1].metadata 'cb6e8904-81ff-40da-a84a-07ab9ab5715e' >>> parsed_result.device_uuid 'd62357eb-ea88-4b13-b756-a24e91fbfe9a' >>> parsed_result.key_slot_ids [0, 1, 2, 3, 4, 5, 6, 7]