Class Ohai::Log
In: lib/ohai/log.rb
lib/ohai/log/formatter.rb
Parent: Object
Config System RuntimeError Exec Log\n[lib/ohai/log.rb\nlib/ohai/log/formatter.rb] lib/ohai/log/formatter.rb lib/ohai/config.rb lib/ohai/system.rb Command FromFile Mixin lib/ohai/exception.rb Exceptions Ohai dot/m_71_0.png

Methods

init   level   method_missing  

Classes and Modules

Class Ohai::Log::Formatter

Attributes

logger  [RW] 

Public Class methods

Use Ohai::Logger.init when you want to set up the logger manually. Arguments to this method get passed directly to Logger.new, so check out the documentation for the standard Logger class to understand what to do here.

If this method is called with no arguments, it will log to STDOUT at the :info level.

It also configures the Logger instance it creates to use the custom Ohai::Log::Formatter class.

[Source]

    # File lib/ohai/log.rb, line 38
38:       def init(*opts)
39:         if opts.length == 0
40:           @logger = Logger.new(STDOUT)
41:         else
42:           @logger = Logger.new(*opts)
43:         end
44:         @logger.formatter = Ohai::Log::Formatter.new()
45:         level(Ohai::Config.log_level)
46:       end

Sets the level for the Logger object by symbol. Valid arguments are:

 :debug
 :info
 :warn
 :error
 :fatal

Throws an ArgumentError if you feed it a bogus log level.

[Source]

    # File lib/ohai/log.rb, line 57
57:       def level(loglevel)
58:         init() unless @logger
59:         case loglevel
60:         when :debug
61:           @logger.level = Logger::DEBUG
62:         when :info
63:           @logger.level = Logger::INFO
64:         when :warn
65:           @logger.level = Logger::WARN
66:         when :error
67:           @logger.level = Logger::ERROR
68:         when :fatal
69:           @logger.level = Logger::FATAL
70:         else
71:           raise ArgumentError, "Log level must be one of :debug, :info, :warn, :error, or :fatal"
72:         end
73:       end

Passes any other method calls on directly to the underlying Logger object created with init. If this method gets hit before a call to Ohai::Logger.init has been made, it will call Ohai::Logger.init() with no arguments.

[Source]

    # File lib/ohai/log.rb, line 78
78:       def method_missing(method_symbol, *args)
79:         init() unless @logger
80:         if args.length > 0
81:           @logger.send(method_symbol, *args)
82:         else
83:           @logger.send(method_symbol)
84:         end
85:       end

[Validate]