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Versions: 58
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Contents
module MCollective
module Logger
# Implements a syslog based logger using the standard ruby syslog class
class Syslog_logger<Base
require 'syslog'
include Syslog::Constants
def start
config = Config.instance
facility = syslog_facility(config.logfacility)
level = config.loglevel.to_sym
Syslog.close if Syslog.opened?
Syslog.open(File.basename($0), 3, facility)
set_level(level)
end
def syslog_facility(facility)
begin
Syslog.const_get("LOG_#{facility.upcase}")
rescue NameError => e
STDERR.puts "Invalid syslog facility #{facility} supplied, reverting to USER"
Syslog::LOG_USER
end
end
def set_logging_level(level)
# noop
end
def valid_levels
{:info => :info,
:warn => :warning,
:debug => :debug,
:fatal => :crit,
:error => :err}
end
def log(level, from, msg)
if @known_levels.index(level) >= @known_levels.index(@active_level)
Syslog.send(map_level(level), "#{from} #{msg}")
end
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
58 entries across 58 versions & 2 rubygems