Turn on logging for elastic-recheck

* modules/elastic_recheck/files/elastic-recheck.init: Minor
whitespace cleanup for space-before-tab indent on a comment line.

* modules/elastic_recheck/files/logging.config: New logging
configuration file for elastic-recheck IRC bot.

* modules/elastic_recheck/manifests/init.pp: Install the new logging
configuration file.

* modules/elastic_recheck/templates/elastic-recheck.conf.erb: Tell
the IRC bot to use the new logging configuration file.

Change-Id: I47cabb01df209c9f020846bcb272b9a2f796b0e5

modules/elastic_recheck/files/logging.config

@@ -0,0 +1,52 @@
+[loggers]
+keys=root,recheckwatchbot,elastic-recheck,irc
+
+[handlers]
+keys=console,debug,normal
+
+[formatters]
+keys=simple
+
+[logger_root]
+level=INFO
+handlers=console,debug,normal
+
+[logger_elastic-recheck]
+level=DEBUG
+handlers=console,debug,normal
+qualname=elastic-recheck
+propagate=0
+
+[logger_recheckwatchbot]
+level=DEBUG
+handlers=console,debug,normal
+qualname=elastic-recheck
+propagate=0
+
+[logger_irc]
+level=INFO
+handlers=console,debug,normal
+qualname=irc
+propagate=0
+
+[handler_console]
+level=WARNING
+class=StreamHandler
+formatter=simple
+args=(sys.stdout,)
+
+[handler_debug]
+level=DEBUG
+class=logging.handlers.TimedRotatingFileHandler
+formatter=simple
+args=('/var/log/elastic-recheck/elastic-recheck_debug.log', 'midnight', 1, 30,)
+
+[handler_normal]
+level=INFO
+class=logging.handlers.TimedRotatingFileHandler
+formatter=simple
+args=('/var/log/elastic-recheck/elastic-recheck.log', 'midnight', 1, 30,)
+
+[formatter_simple]
+format=%(asctime)s %(levelname)s %(name)s: %(message)s
+datefmt=

modules/elastic_recheck/manifests/init.pp

@@ -87,6 +87,15 @@ class elastic_recheck (
     require => File['/etc/elastic-recheck'],
   }
 
+  file { '/etc/elastic-recheck/logging.config':
+    ensure  => present,
+    mode    => '0640',
+    owner   => 'recheck',
+    group   => 'recheck',
+    source  => 'puppet:///modules/elastic_recheck/logging.config',
+    require => File['/etc/elastic-recheck'],
+  }
+
   file { '/etc/elastic-recheck/recheckwatchbot.yaml':
     ensure  => present,
     mode    => '0640',

modules/elastic_recheck/templates/elastic-recheck.conf.erb

@@ -5,6 +5,7 @@ pass=<%= recheck_bot_passwd %>
 server=irc.freenode.net
 port=6667
 channel_config=/etc/elastic-recheck/recheckwatchbot.yaml
+log_config=/etc/elastic-recheck/logging.config
 
 [gerrit]
 user=<%= gerrit_user %>