class ActiveStatus

Represents the status of an active check. Valid status strings for Nagios are OK, WARNING, CRITICAL, and UNKNOWN. UNIX/Linux exit codes are set automatically when you set the status attribute.

Constants

CRITICAL: Indicates a serious failure or error
CRITICAL_EXIT_CODE: UNIX/Linux exit code for Nagios CRITICAL
OK: Indicates everything is good with the service
OK_EXIT_CODE: UNIX/Linux exit code for Nagios OK
UNKNOWN: Indicates that the status is unknown or can not be determined
UNKNOWN_EXIT_CODE: UNIX/Linux exit code for Nagios UNKNOWN
WARNING: Indicates a status of concern; not necessarily catastrophic
WARNING_EXIT_CODE: UNIX/Linux exit code for Nagios WARNING

Public Class Methods

new(status=nil, message=nil) click to toggle source

If status is not given, it will default to UNKNOWN. If message is not given, it will default to <EMPTY>. UNIX/Linux exit codes are assigned automatically.

# File lib/rnagios/active_status.rb, line 27
def initialize(status=nil, message=nil)
  if status.nil? || (status != OK && status != WARNING && status != CRITICAL && status != UNKNOWN)
    @status = UNKNOWN
  else
    @status = status if !status.nil?
  end

  if message.nil?
    @message = '<EMPTY>'
  else
    @message = message
  end

  case @status
  when OK
    @exit_code = OK_EXIT_CODE
  when WARNING
    @exit_code = WARNING_EXIT_CODE
  when CRITICAL
    @exit_code = CRITICAL_EXIT_CODE
  when UNKNOWN
    @exit_code = UNKNOWN_EXIT_CODE
  end
end

Public Instance Methods

empty?() click to toggle source

# File lib/rnagios/active_status.rb, line 71
def empty?
  @status == UNKNOWN && (@message.nil? || @message.empty? || @message == '<EMPTY>')
end

status=(value) click to toggle source

# File lib/rnagios/active_status.rb, line 52
def status=(value)
  if value.nil? || (value != OK && value != WARNING && value != CRITICAL && value != UNKNOWN)
    @status = UNKNOWN
  else
    @status = value
  end

  case @status
  when OK
    @exit_code = OK_EXIT_CODE
  when WARNING
    @exit_code = WARNING_EXIT_CODE
  when CRITICAL
    @exit_code = CRITICAL_EXIT_CODE
  when UNKNOWN
    @exit_code = UNKNOWN_EXIT_CODE
  end
end