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Diffstat (limited to 'contrib/rotatelogs.py')
| -rw-r--r-- | contrib/rotatelogs.py | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/contrib/rotatelogs.py b/contrib/rotatelogs.py new file mode 100644 index 00000000..b88cb802 --- /dev/null +++ b/contrib/rotatelogs.py @@ -0,0 +1,103 @@ +#! @PYTHON@ +# +# Copyright (C) 2000,2001,2002 by the Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +"""Check the error logs and send any which have information in them. + +If any log entries exist, a message is sent to the mailman owner address +and the logs are rotated. +""" + +# GETTING STARTED +# +# Run this program as root from cron, preferably at least daily. Running +# as root is optional, but will preserve the various modes and ownerships +# of log files in "~mailman/logs". If any entries are in "errors" or +# "smtp-errors", they will be mailed to the mailman owner address. +# +# Set COMPRESS_LOGFILES_WITH in mm_cfg.py to "gzip" to get rotated logfiles +# to be compressed. +# +# Hacked from some existing Mailman code by +# Sean Reifschneider <jafo-mailman@tummy.com> +# Please direct questions on this to the above address. +# + +showLines = 100 # lines of log messages to display before truncating + +import sys, os, string, time, errno +import paths +from Mailman import mm_cfg, Utils +import fileinput, socket, time, stat + +# Work around known problems with some RedHat cron daemons +import signal +signal.signal(signal.SIGCHLD, signal.SIG_DFL) + + +newLogfiles = [] +text = [] +text.append('Mailman Log Report') +text.append('Generated: %s' % time.ctime(time.time())) +text.append('Host: %s' % socket.gethostname()) +text.append('') + +logDate = time.strftime('%Y%m%d-%H%M%S', time.localtime(time.time())) +textSend = 0 +for log in ( 'error', 'smtp-failures' ): + fileName = os.path.join(mm_cfg.LOG_DIR, log) + + # rotate file if it contains any data + stats = os.stat(fileName) + if stats[stat.ST_SIZE] < 1: continue + fileNameNew = '%s.%s' % ( fileName, logDate ) + newLogfiles.append(fileNameNew) + os.rename(fileName, fileNameNew) + open(fileName, 'w') + os.chmod(fileName, stat.S_IMODE(stats[stat.ST_MODE])) + try: os.chown(fileName, stats[stat.ST_UID], stats[stat.ST_GID]) + except OSError: pass # permission denied, DOH! + + textSend = 1 + tmp = '# FILE: %s #' % fileNameNew + text.append('#' * len(tmp)) + text.append(tmp) + text.append('#' * len(tmp)) + text.append('') + + linesLeft = showLines # e-mail first linesLeft of log files + for line in fileinput.input(fileNameNew): + if linesLeft == 0: + text.append('[... truncated ...]') + break + linesLeft = linesLeft - 1 + line = string.rstrip(line) + text.append(line) + text.append('') + +# send message if we've actually found anything +if textSend: + text = string.join(text, '\n') + '\n' + siteowner = Utils.get_site_email() + Utils.SendTextToUser( + 'Mailman Log Report -- %s' % time.ctime(time.time()), + text, siteowner, siteowner) + +# compress any log-files we made +if hasattr(mm_cfg, 'COMPRESS_LOGFILES_WITH') and mm_cfg.COMPRESS_LOGFILES_WITH: + for file in newLogfiles: + os.system(mm_cfg.COMPRESS_LOGFILES_WITH % file) |