Enable gerritbot logging to /var/log/gerritbot.

Configure gerritbot to log into /var/log/gerritbot.

Change-Id: I24f8602eaa0f779de9d455cda8ad692f932ebd39
Reviewed-on: https://review.openstack.org/11939
Approved: James E. Blair <corvus@inaugust.com>
Reviewed-by: James E. Blair <corvus@inaugust.com>
Tested-by: Jenkins

modules/gerritbot/files/logging.config

@@ -0,0 +1,44 @@
+[loggers]
+keys=root,gerrit,gerritbot
+
+[handlers]
+keys=console,debug,normal
+
+[formatters]
+keys=simple
+
+[logger_root]
+level=WARNING
+handlers=console
+
+[logger_gerrit]
+level=DEBUG
+handlers=debug,normal
+qualname=gerrit
+
+[logger_gerritbot]
+level=DEBUG
+handlers=debug,normal
+qualname=gerritbot
+
+[handler_console]
+level=WARNING
+class=StreamHandler
+formatter=simple
+args=(sys.stdout,)
+
+[handler_debug]
+level=DEBUG
+class=logging.handlers.TimedRotatingFileHandler
+formatter=simple
+args=('/var/log/gerritbot/gerritbot_debug.log', 'midnight', 1, 30,)
+
+[handler_normal]
+level=INFO
+class=logging.handlers.TimedRotatingFileHandler
+formatter=simple
+args=('/var/log/gerritbot/gerritbot.log', 'midnight', 1, 30,)
+
+[formatter_simple]
+format=%(asctime)s %(levelname)s %(name)s: %(message)s
+datefmt=

modules/gerritbot/manifests/init.pp

@@ -38,6 +38,13 @@ class gerritbot(
     ensure => directory
   }
 
+  file { '/var/log/gerritbot':
+    ensure => directory,
+    owner  => 'root',
+    group  => 'gerrit2',
+    mode    => 0775,
+  }
+
   file { '/etc/gerritbot/channel_config.yaml':
     owner   => 'root',
     group   => 'gerrit2',
@@ -48,6 +55,16 @@ class gerritbot(
     require => User['gerrit2'],
   }
 
+  file { '/etc/gerritbot/logging.config':
+    owner   => 'root',
+    group   => 'gerrit2',
+    mode    => 440,
+    ensure  => 'present',
+    source  => 'puppet:///modules/gerritbot/logging.config',
+    replace => true,
+    require => User['gerrit2'],
+  }
+
   file { '/etc/gerritbot/gerritbot.config':
     owner   => 'root',
     group   => 'gerrit2',

modules/gerritbot/templates/gerritbot.config.erb

@@ -5,6 +5,7 @@ server=<%= server %>
 port=6667
 channel_config=/etc/gerritbot/channel_config.yaml
 lockfile=/var/run/gerritbot/gerritbot.pid
+log_config=/etc/gerritbot/logging.config
 
 [gerrit]
 user=<%= user %>