--- scripts/analog | 142 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 142 insertions(+), 0 deletions(-) create mode 100755 scripts/analog diff --git a/scripts/analog b/scripts/analog new file mode 100755 index 0000000..1ce7b78 --- /dev/null +++ b/scripts/analog @@ -0,0 +1,142 @@ +#! /usr/bin/python +# +# analog: Remote logging manager for the Red Hat Installer +# +# Copyright (C) 2010 +# Red Hat, Inc. All rights reserved. +# +# 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, see <http://www.gnu.org/licenses/>. +# +# Author: Ales Kozumplik <akozumpl@xxxxxxxxxx> +# + +import errno +import optparse +import os +import os.path +import signal +import sys + +DEFAULT_PORT = 6080 +DEFAULT_ANALOG_DIR = '.analog' +USAGE = "%prog [options] <log directory root>" +HINT = """You can start the rsyslog daemon like this now: +/sbin/rsyslogd -c 4 -f %s -i <a new pid file>""" + +RSYSLOG_TEMPLATE =""" +#### MODULES #### +# Provides TCP syslog reception +$ModLoad imtcp.so +$InputTCPServerRun %(port)s + +#### GLOBAL DIRECTIVES #### + +# Use default timestamp format +$ActionFileDefaultTemplate RSYSLOG_TraditionalFileFormat + +# File syncing capability is disabled by default. This feature is usually not required, +# not useful and an extreme performance hit +#$ActionFileEnableSync on + + +#### RULES #### + +$template anaconda_tty4, "%%timestamp:8:$:date-rfc3164%%,%%timestamp:1:3:date-subseconds%% %%syslogseverity-text:::uppercase%% %%programname%%:%%msg%%\\n" +$template anaconda_debug, "%%syslogfacility-text%%|%%hostname%%|%%syslogseverity-text%%|%%syslogtag%%|%%msg%%\\n" +$template anaconda_syslog, "%%timestamp:8:$:date-rfc3164%%,%%timestamp:1:3:date-subseconds%% %%syslogseverity-text:::uppercase%% %%programname%%:%%msg%%\\n" + +$template path_syslog, "%(directory)s/%%FROMHOST-IP%%/syslog +$template path_anaconda, "%(directory)s/%%FROMHOST-IP%%/anaconda.log" +$template path_program, "%(directory)s/%%FROMHOST-IP%%/program.log" +$template path_storage, "%(directory)s/%%FROMHOST-IP%%/storage.log" +$template path_sysimage, "%(directory)s/%%FROMHOST-IP%%/install.log.syslog" + +*.* %(directory)s/debug_all.log;anaconda_debug + +kern.*;\\ +daemon.* ?path_syslog;anaconda_syslog + +:programname, contains, "loader" ?path_anaconda;anaconda_syslog +:programname, contains, "anaconda" ?path_anaconda;anaconda_syslog +:programname, contains, "program" ?path_program;anaconda_syslog +:programname, contains, "storage" ?path_storage;anaconda_syslog +:hostname, contains, "sysimage" ?path_sysimage;anaconda_syslog + +# discard those that we logged +:programname, contains, "rsyslogd" ~ +:programname, contains, "loader" ~ +:programname, contains, "anaconda" ~ +:programname, contains, "program" ~ +:programname, contains, "storage" ~ +:hostname, contains, "sysimage" ~ +kern.* ~ +daemon.* ~ +# dump the rest +*.* %(directory)s/debug_unknown_source.log;anaconda_debug + +""" + +# option parsing +class OptParserError(Exception): + def __str__(self): + return self.args[0] + + @property + def parser(self): + return self.args[1] + +def get_opts(): + parser = optparse.OptionParser(usage=USAGE, + add_help_option=False) + parser.add_option ('-h', '--help', action="callback", callback=help_and_exit, + help="Display this help") + parser.add_option ('-p', type="int", dest="port", + default=DEFAULT_PORT, + help="TCP port the rsyslog daemon will listen on") + parser.add_option ('-o', type="string", dest="output", + default=None, + help="Output file") + (options, args) = parser.parse_args() + if len(args) < 1: + raise OptParserError("no log root directory given", parser) + options.log_root = args[0] + args = args[1:] + return (options, args) + +def help_and_exit(option, opt, value, parser): + parser.print_help() + sys.exit(0) + +def generate_rsyslog_config(port, directory): + values = { + "directory" : directory, + "port" : port + } + config = RSYSLOG_TEMPLATE % values + return config + +if __name__ == "__main__": + try: + (options, args) = get_opts() + except OptParserError as exc: + exc.parser.error(str(exc)) + sys.exit(1) + directory = os.path.join(os.getcwd(), options.log_root) + config = generate_rsyslog_config(options.port, directory) + if options.output: + with open(options.output, 'w') as file: + file.write(config) + print HINT % options.output + else: + print config -- 1.6.6 _______________________________________________ Anaconda-devel-list mailing list Anaconda-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/anaconda-devel-list
