Import sls

[rsjostrand-hpe]

This PR contains the initial SLS import logic to the CANI inventory format. Currently Cabinets (Chassis, ChassisBMCs, CEC) and Nodes (Node Blades, Node Cards, Node BMCs) are supported.

Currently missing properly logic to handle phantom nodes from CSI, but the logic currently is able to detect them.

• Created a temporary import sub command, I think ideally this should be done with the session start, but might be useful to be able to run it ad-hoc.
• Datastore
  • Added clone and merge methods to the datastore
  • Add support for an in-memory datastore that is not backed by a file
  • Found a bug in the DatastoreJSON update Update method that wasn't checking parent IDs right
  • GetLocation now builds up the location path slice more efficiently
  • Switched some log messages to the trace log level
• Inventory Model
  • Added an empty hardware state
  • Added support for multiple aliases in the model. The CLI side only supports a single alias at the moment.
  • Fixed typo in HardwareStatusDecommissioned
  • Include the device slug when building out hardware
  • The hardware type library has a way to now to help identify hardware based on manufacturer and model. Still need to add this info for non-windom blades.
• CSM
  • Added some SLS helper functions to filter hardware, and parallel update SLS.
  • CSM provider now gets a copy of the hardware type library
  • HSM Client
    • HSM Client is generated the same way as the SLS client
    • Fixed a bug the generated model with model_hw_inventory_1_0_0_hw_inventory_by_fru where the actual fru data fields were missing.
  • SLS Client
    • Custom model template to include mapstructure tags
    • Added extra cani metadata to the hardware extra properties.
      • CANI UUID
      • Last modified time
      • CANI SLS data Schema version.
      • Fixed an issue with cabinet network data in extra properties not getting properly represented in the model.

go run . alpha session start csm -S -k 
go run . alpha session import 
go run . alpha session import # Run again to show idempotencey

go run . alpha add cabinet --cabinet 1005 hpe-ex4000 --vlan-id 4000  
go run . alpha add blade hpe-crayex-ex235a-compute-blade --cabinet 1005 --chassis 1 --blade 1
go run . alpha update node --cabinet 1005 --chassis 1 --blade 1 --nodecard 0 --node 0 \
    --role Compute --nid 3000 --alias nid003000
go run . alpha update node --cabinet 1005 --chassis 1 --blade 1 --nodecard 1 --node 0 \
    --role Compute --nid 3001 --alias nid003001
go run . alpha session stop 
go run . alpha session stop # Run again to show idempotencey

[jacobsalmela]

Might be nice to toggle with a flag