Class: SNMP::MIB

Inherits:
Object
  • Object
show all
Defined in:
lib/sensu/extensions/snmp-trap/snmp-patch.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.import_module(module_file, mib_dir = DEFAULT_MIB_PATH, raw_arguments = nil) ⇒ Object 



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# File 'lib/sensu/extensions/snmp-trap/snmp-patch.rb', line 16

def import_module(module_file, mib_dir=DEFAULT_MIB_PATH, raw_arguments=nil)
  raise "smidump tool must be installed" unless import_supported?
  FileUtils.makedirs mib_dir
  # PATCH: add arguments support
  arguments = raw_arguments ? " #{raw_arguments}" : ""
  # PATCH: redirect STDERR to /dev/null
  mib_hash = `smidump#{arguments} -k -f python #{module_file} 2>/dev/null`
  mib = eval_mib_data(mib_hash)
  if mib
    module_name = mib["moduleName"]
    raise "#{module_file}: invalid file format; no module name" unless module_name
    if mib["nodes"]
      oid_hash = {}
      mib["nodes"].each { |key, value| oid_hash[key] = value["oid"] }
      if mib["notifications"]
        mib["notifications"].each { |key, value| oid_hash[key] = value["oid"] }
      end
      File.open(module_file_name(module_name, mib_dir), 'w') do |file|
        YAML.dump(oid_hash, file)
        file.puts
      end
      module_name
    else
      # PATCH: downcase and removed ***
      warn "no nodes defined in: #{module_file}"
      nil
    end
  else
    # PATCH: downcase and removed ***
    warn "import failed for: #{module_file}"
    nil
  end
end

.warn(message) ⇒ Object 



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# File 'lib/sensu/extensions/snmp-trap/snmp-patch.rb', line 11

def warn(message)
  @sensu_logger ||= Sensu::Logger.get
  @sensu_logger.warn("snmp trap check extension mib warning", :warning => message.downcase)
end

Instance Method Details

#warn(message) ⇒ Object 



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# File 'lib/sensu/extensions/snmp-trap/snmp-patch.rb', line 5

def warn(message)
  @sensu_logger ||= Sensu::Logger.get
  @sensu_logger.warn("snmp trap check extension mib warning", :warning => message.downcase)
end