Foreman » Smart Proxy

Fixes #2595 - Add more Rubyipmi methods to BMC API

Replaces: theforeman/smart-proxy#505
Replaces: 051b285aaa9b595ea9513ff5fa197eb830b942c1

This commit implements the same features as
051b285aaa9b595ea9513ff5fa197eb830b942c1, with some differences:

- Added unit tests for all new features

- Added interfaces to `modules/bmc/base.rb`

- Cleared up some ambiguous method names

- Changed some unit test stubs to expects

- Fixed bugs in the original implementation

New API methods:

- GET /bmc/:host/fru
   Shows available actions: "list", "serial", "manufacturer", "model",
   and "asset_tag"

- GET /bmc/:host/bmc
   Shows available actions: "info", "guid", and "version"

- GET /bmc/:host/sensors
   Shows available actions: "list", "count", "names", "fanlist",
   "templist", and "get"

- GET /bmc/:host/lan/snmp
   Shows BMC host's SNMP community string

- GET /bmc/:host/lan/vlanid
   Shows BMC host's VLAN ID

- GET /bmc/:host/lan/ipsrc
   Shows whether BMC host's LAN was configured "static" or "dhcp"

- GET /bmc/:host/lan/print
   Shows BMC hosts's LAN configuration

- PUT /bmc/:host/chassis/power/reset
   Performs power reset on chassis

- GET /bmc/:host/fru/list
   Shows all of host's FRU information. Includes workaround for
   undocumented IBM/Lenovo IPMI bug.

- GET /bmc/:host/fru/serial
   Shows host's serial number

- GET /bmc/:host/fru/manufacturer
   Shows host's manufacturer

- GET /bmc/:host/fru/model
   Shows host's product model

- GET /bmc/:host/fru/asset_tag
   Shows host's asset tag string, if Rubyipmi has this method. It's in
   the spec, but doesn't seem to be implemented today. See
   logicminds/rubyipmi/blob/master/spec/unit/ipmitool/fru_spec.rb

- GET /bmc/:host/bmc/info
   Shows information about the BMC

- GET /bmc/:host/bmc/guid
   Shows system's GUID

- GET /bmc/:host/version
   Shows BMC's version

- PUT /bmc/:host/bmc/reset?type=warm
   Performs warm reset on BMC

- PUT /bmc/:host/bmc/reset?type=cold
   Performs cold reset on BMC

- GET /bmc/:host/sensors/list
   Shows all of host's sensors

- GET /bmc/:host/sensors/count
   Shows number of sensors on host

- GET /bmc/:host/sensors/names
   Shows list of sensor names on host

- GET /bmc/:host/sensors/fanlist
   Shows all of host's fan sensors

- GET /bmc/:host/sensors/templist
   Shows all of host's temperature sensors

- GET /bmc/:host/sensors/get
   Shows available option "sensor" for this action

- GET /bmc/:host/sensors/get/:sensor
   Shows information about sensor :sensor on host