Contents

require 'logger'

module MCollective
  module Logger
    # Impliments a file based logger using the standard ruby logger class
    #
    # To configure you should set:
    #
    #   - config.logfile
    #   - config.keeplogs defaults to 2097152
    #   - config.max_log_size defaults to 5
    class File_logger<Base
      def start
        config = Config.instance

        @logger = ::Logger.new(config.logfile, config.keeplogs, config.max_log_size)
        @logger.formatter = ::Logger::Formatter.new

        set_level(config.loglevel.to_sym)
      end

      def set_logging_level(level)
        @logger.level = map_level(level)
      rescue Exception => e
        @logger.level = ::Logger::DEBUG
        log(:error, "", "Could not set logging to #{level} using debug instead: #{e.class} #{e}")
      end

      def valid_levels
        {:info  => ::Logger::INFO,
          :warn  => ::Logger::WARN,
          :debug => ::Logger::DEBUG,
          :fatal => ::Logger::FATAL,
          :error => ::Logger::ERROR}
      end

      def log(level, from, msg)
        @logger.add(map_level(level)) { "#{from} #{msg}" }
      rescue
        # if this fails we probably cant show the user output at all,
        # STDERR it as last resort
        STDERR.puts("#{level}: #{msg}")
      end
    end
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
mcollective-client-2.2.4	lib/mcollective/logger/file_logger.rb
mcollective-client-2.2.3	lib/mcollective/logger/file_logger.rb
mcollective-client-2.2.2	lib/mcollective/logger/file_logger.rb
mcollective-client-2.2.1	lib/mcollective/logger/file_logger.rb
mcollective-client-2.2.0	lib/mcollective/logger/file_logger.rb
mcollective-client-2.0.0	lib/mcollective/logger/file_logger.rb
mcollective-client-1.3.3	lib/mcollective/logger/file_logger.rb