Class: Rubyipmi::Freeipmi::BaseCommand

Inherits:
BaseCommand show all
Defined in:
lib/rubyipmi/freeipmi/commands/basecommand.rb

Direct Known Subclasses

Bmc, BmcConfig, BmcDevice, BmcInfo, Chassis, ChassisConfig, Fru, Power, Sensors

Instance Attribute Summary

Attributes inherited from BaseCommand

#cmd, #lastcall, #options, #passfile, #result

Instance Method Summary collapse

Methods inherited from BaseCommand

#dump_command, #initialize, #locate_command, #logger, #removepass, #run, #runcmd, #update

Constructor Details

This class inherits a constructor from Rubyipmi::BaseCommand

Instance Method Details

#find_fix(result) ⇒ Object

The findfix method acts like a recursive method and applies fixes defined in the errorcodes If a fix is found it is applied to the options hash, and then the last run command is retried until all the fixes are exhausted or a error not defined in the errorcodes is found



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# File 'lib/rubyipmi/freeipmi/commands/basecommand.rb', line 55

def find_fix(result)
  return unless result
  # The errorcode code hash contains the fix
  begin
    fix = ErrorCodes.search(result)
    @options.merge_notify!(fix)
  rescue
    raise "Could not find fix for error code: \n#{result}"
  end
end

#makecommand ⇒ Object 



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# File 'lib/rubyipmi/freeipmi/commands/basecommand.rb', line 17

def makecommand
  # need to format the options to freeipmi format
  args = @options.collect do |k, v|
    # must remove from command line as its handled via conf file
    next if k == 'password'
    next if k == 'username'
    if !v
      "--#{k}"
    else
      "--#{k}=#{v}"
    end
  end.join(" ")

  "#{cmd} #{args.rstrip}"
end

#max_retry_count ⇒ Object 



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# File 'lib/rubyipmi/freeipmi/commands/basecommand.rb', line 13

def max_retry_count
  @max_retry_count ||= Rubyipmi::Freeipmi::ErrorCodes.length
end

#setpass ⇒ Object 



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# File 'lib/rubyipmi/freeipmi/commands/basecommand.rb', line 5

def setpass
  super
  @options["config-file"] = @passfile.path
  @passfile.write "username #{@options['username']}\n"
  @passfile.write "password #{@options['password']}\n"
  @passfile.close
end

#validate_status(exitstatus) ⇒ Object

This method will check if the results are really valid as the exit code can be misleading and incorrect this is required because freeipmi in older version always returned 0 even if an error occured



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# File 'lib/rubyipmi/freeipmi/commands/basecommand.rb', line 35

def validate_status(exitstatus)
  case @cmdname
  when "ipmipower"
    # until ipmipower returns the correct exit status this is a hack
    # essentially any result greater than 23 characters is an error
    raise "Error occurred" if @result.length > 23
  when "bmc-config"
    if @result.length > 100 && exitstatus.success?
      return true
    else
      raise "Error occurred"
    end
  else
    super
  end
end