Class: Rubyipmi::Ipmitool::Connection

Inherits:
Object
  • Object
show all
Defined in:
lib/rubyipmi/ipmitool/connection.rb

Constant Summary collapse

DRIVERS_MAP = 
{
  'lan15' => 'lan',
  'lan20' => 'lanplus',
  'open'  => 'open'
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(user, pass, host, opts) ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/rubyipmi/ipmitool/connection.rb', line 21

def initialize(user, pass, host, opts)
  @options = Rubyipmi::ObservableHash.new
  raise("Must provide a host to connect to") unless host
  @options["H"] = host
  # Credentials can also be stored in the freeipmi configuration file
  # So they are not required
  @options["U"] = user if user
  @options["P"] = pass if pass
  @options["L"] = opts[:privilege] if opts.key?(:privilege)
  # Note: rubyipmi should auto detect which driver to use so its unnecessary to specify the driver unless
  #  the user really wants to.
  @options['I'] = DRIVERS_MAP[opts[:driver]] unless DRIVERS_MAP[opts[:driver]].nil?
end

Instance Attribute Details

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/rubyipmi/ipmitool/connection.rb', line 13

def options
  @options
end

Instance Method Details

#bmc ⇒ Object 



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# File 'lib/rubyipmi/ipmitool/connection.rb', line 50

def bmc
  @bmc ||= Rubyipmi::Ipmitool::Bmc.new(@options)
end

#chassis ⇒ Object 



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# File 'lib/rubyipmi/ipmitool/connection.rb', line 58

def chassis
  @chassis ||= Rubyipmi::Ipmitool::Chassis.new(@options)
end

#connection_works? ⇒ Boolean

test the connection to ensure we can at least make a single call

Returns:

  • (Boolean) 


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# File 'lib/rubyipmi/ipmitool/connection.rb', line 36

def connection_works?
  ! (bmc.info.nil? || bmc.info.empty?)
rescue
  false
end

#fru ⇒ Object 



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# File 'lib/rubyipmi/ipmitool/connection.rb', line 42

def fru
  @fru ||= Rubyipmi::Ipmitool::Fru.new(@options)
end

#get_diag ⇒ Object 



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# File 'lib/rubyipmi/ipmitool/connection.rb', line 62

def get_diag
  data = {}
  data[:provider] = provider
  data[:frus]     = fru.getfrus
  data[:sensors]  = sensors.getsensors
  data[:bmc_info] = bmc.info
  data[:version]  = bmc.version
  data
end

#provider ⇒ Object 



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# File 'lib/rubyipmi/ipmitool/connection.rb', line 46

def provider
  'ipmitool'
end

#sensors ⇒ Object 



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# File 'lib/rubyipmi/ipmitool/connection.rb', line 54

def sensors
  @sensors ||= Rubyipmi::Ipmitool::Sensors.new(@options)
end