Hello,
I attach a patch for epylog that adds a yum processing module. I am
sending it here because I guess it is too early to submit it to
Konstantin for epylog (as yum can't officially syslog it's events yet)
but this way anyone interested can take a look. It expects messages in
/var/log/yum.log format. It will create a section with optional
subsections for various events (Updated, installed,...). Then it lists
in a table: rpm, version, how many events and how many hosts (if
different from how many events - e.g. if for testing same rpm was
installed & removed multiple times on the same host).
E.g. (plain text only, so please excuse the loss of formatting):
-----------------------------
Yum
Erased
lftp 2.6.10-1.i386 4(1)
yum 2.0.4-2.JP.0.noarch 1
Installed
kernel 2.4.22-1.2138.nptl.i686 1
lftp 2.6.10-1.i386 2(1)
Updated
lftp 2.6.10-1.i386 1
----------------------------
or
---------------------------
Yum
lftp 2.6.10-1.i386 Erased 4(1)
yum 2.0.4-2.JP.0.noarch Erased 1
kernel 2.4.22-1.2138.nptl.i686 Installed 1
lftp 2.6.10-1.i386 Installed 2(1)
lftp 2.6.10-1.i386 Updated 1
-----------------
Josko P.
-------------- next part --------------
diff -urN epylog-0.9.6-original/doc/testcase/yum.testcase epylog-0.9.6/doc/testcase/yum.testcase
--- epylog-0.9.6-original/doc/testcase/yum.testcase 1969-12-31 19:00:00.000000000 -0500
+++ epylog-0.9.6/doc/testcase/yum.testcase 2004-01-09 15:10:12.000000000 -0500
@@ -0,0 +1,9 @@
+Jan 5 22:51:25 localhost yum: Installed: kernel 2.4.22-1.2138.nptl.i686
+Jan 5 23:06:26 localhost yum: Erased: lftp 2.6.10-1.i386
+Jan 5 23:13:04 localhost yum: Updated: lftp 2.6.10-1.i386
+Jan 8 16:12:40 localhost yum: Erased: yum 2.0.4-2.noarch
+Jan 8 16:30:35 localhost yum: Erased: lftp 2.6.10-1.i386
+Jan 8 16:31:25 localhost yum: Installed: lftp 2.6.10-1.i386
+Jan 8 16:40:14 localhost yum: Erased: lftp 2.6.10-1.i386
+Jan 8 16:40:39 localhost yum: Installed: lftp 2.6.10-1.i386
+Jan 8 16:41:09 localhost yum: Erased: lftp 2.6.10-1.i386
diff -urN epylog-0.9.6-original/etc/modules.d/Makefile.in epylog-0.9.6/etc/modules.d/Makefile.in
--- epylog-0.9.6-original/etc/modules.d/Makefile.in 2003-05-01 23:42:40.000000000 -0400
+++ epylog-0.9.6/etc/modules.d/Makefile.in 2004-01-09 15:07:25.000000000 -0500
@@ -31,7 +31,7 @@
LYNX_BIN = @LYNX_BIN@
INSTALLDIRS = $(pkgconfdir)/modules.d
-MCONFS = mail packets weeder logins notices spamd
+MCONFS = mail packets weeder logins notices spamd yum
all:
for MCONF in $(MCONFS); do \
diff -urN epylog-0.9.6-original/etc/modules.d/yum.conf.in epylog-0.9.6/etc/modules.d/yum.conf.in
--- epylog-0.9.6-original/etc/modules.d/yum.conf.in 1969-12-31 19:00:00.000000000 -0500
+++ epylog-0.9.6/etc/modules.d/yum.conf.in 2004-01-09 15:07:07.000000000 -0500
@@ -0,0 +1,18 @@
+[module]
+desc = Yum
+exec = %%MODULES_DIR%%/yum_mod.py
+files = /var/log/messages[.#]
+enabled = yes
+internal = yes
+outhtml = yes
+priority = 7
+
+[conf]
+##
+# ident string to expect, should be yum always
+#
+yum_ident = yum
+##
+# group by actions or stick them all in the same table?
+#
+group_actions = 1
diff -urN epylog-0.9.6-original/modules/Makefile.in epylog-0.9.6/modules/Makefile.in
--- epylog-0.9.6-original/modules/Makefile.in 2003-05-01 23:42:41.000000000 -0400
+++ epylog-0.9.6/modules/Makefile.in 2004-01-09 15:08:52.000000000 -0500
@@ -32,7 +32,7 @@
LYNX_BIN = @LYNX_BIN@
INSTALLDIRS = $(MODULES_DIR)
-EPYMODS = mail_mod notices_mod spamd_mod logins_mod packets_mod weeder_mod
+EPYMODS = mail_mod notices_mod spamd_mod logins_mod packets_mod weeder_mod yum_mod
all:
$(COMPILEDIR_SCRIPT) .
diff -urN epylog-0.9.6-original/modules/yum_mod.py epylog-0.9.6/modules/yum_mod.py
--- epylog-0.9.6-original/modules/yum_mod.py 1969-12-31 19:00:00.000000000 -0500
+++ epylog-0.9.6/modules/yum_mod.py 2004-01-09 15:08:12.000000000 -0500
@@ -0,0 +1,113 @@
+#!/usr/bin/python -tt
+"""
+Scan for yum log messages.
+"""
+##
+# Copyright (C) 2003 by Josko Plazonic
+# Copyright (C) 2003 by Duke University
+#
+# 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.
+#
+# @Author Josko Plazonic <plazonic@xxxxxxxxxxxxxxxxxx>
+# @Author Konstantin Riabitsev <icon@xxxxxxxxxxxx>
+# @version $Date: 2003/04/18 04:28:26 $
+#
+
+import sys
+import re
+
+##
+# This is for testing purposes, so you can invoke this from the
+# modules directory. See also the testing notes at the end of the
+# file.
+#
+sys.path.insert(0, '../py/')
+from epylog import InternalModule, Result
+
+class yum_mod(InternalModule):
+ def __init__(self, opts, logger):
+ InternalModule.__init__(self)
+ self.logger = logger
+ rc = re.compile
+ self.regex_map = {
+ rc('%s: ' % opts.get('yum_ident', 'yum')): self.yum
+ }
+
+ self.group_actions = int(opts.get('group_actions', '1'))
+
+ self.yum_re = rc('\s+(.*?):\s+(\S+)\s+(\S+).*')
+
+ # formatting, note that we can have a variable number of columns, depends on section and user choice
+ self.sub_title = '<tr><th colspan="%s" align="left"><h3><font color="blue">%s</font></h3></th></tr>\n'
+ self.report_wrap = '<table border="0" width="100%%" rules="cols" cellpadding="2">%s</table>\n'
+ self.report_line_wrap = '<tr%s>%s</tr>\n'
+ self.report_line_cell = '<td valign="top">%s</td>'
+ self.flip = ' bgcolor="#dddddd"'
+
+
+ ##
+ # Line-matching routines
+ #
+ def yum(self, linemap):
+ sys, msg, mult = self.get_smm(linemap)
+ try:
+ action, name, version = self.yum_re.search(msg).groups()
+ except:
+ self.logger.put(0, 'Odd yum line: %s' % msg)
+ return None
+ return {(action, name, version, sys): mult}
+
+ def finalize(self, rs):
+ report = ''
+ flipper = ''
+ all_actions = rs.get_distinct(())
+ if self.group_actions:
+ report_columns = 3
+ report_data = "name, version, total"
+ else:
+ report_columns = 4
+ report_data = "name, version, action, total"
+ report_line = report_columns*self.report_line_cell
+ for action in all_actions:
+ if self.group_actions:
+ report += self.sub_title % (report_columns, action)
+ flipper = ''
+ # we do it this way because I want to know how many total events
+ # as well as how many machines (as an event could happen multiple
+ # times on the same machine, e.g. due to testing)
+ for name in rs.get_distinct((action,)):
+ total = 0
+ unique = 0
+ for version in rs.get_distinct((action,name,)):
+ for sys in rs.get_distinct((action,name,version,)):
+ unique+= 1
+ total += rs[(action,name,version,sys)]
+ if flipper: flipper = ''
+ else: flipper = self.flip
+ if total != unique:
+ total = "%d(%d)" %(total, unique)
+ report += self.report_line_wrap % (flipper, eval("'" + report_line + "' % (" + report_data + ")"))
+ report = self.report_wrap % report
+ return report
+
+##
+# This is useful when testing your module out.
+# Invoke without command-line parameters to learn about the proper
+# invocation.
+#
+if __name__ == '__main__':
+ from epylog.helpers import ModuleTest
+ ModuleTest(yum_mod, sys.argv)
