Have a look here: https://github.com/rsyslog/rsyslog/blob/master/tests/imfile-symlink.sh#L18
This is from the testbench and uses what you want. HTH Rainer El sáb, 24 abr 2021 a las 20:27, rajeshksv via rsyslog (<[email protected]>) escribió: > > Hi All, > > I am trying to debug why rsyslog (v8.2012.0) is suddenly getting killed in > our Kubernetes cluster (running as daemonset pod). When I enable debugging > mode in rsyslog, it prints a lot of output. I am trying to limit rsyslog > Debug output to a source file (contrib/mmkubernetes/mmkubernetes.c) using > "FileTrace" but it doesn't seem to be working. How do I use that option or > are there any other ways to limit rsyslog debug output ? > > Here is what I have tried so far, > > To enable debugging in rsyslog, I have set following env vars > RSYSLOG_DEBUGLOG > RSYSLOG_DEBUG > > From documentation > <https://www.rsyslog.com/doc/master/troubleshooting/debug.html>, I could > see that RSYSLOG_DEBUG supports "FileTrace" option which would limit > debugging output to some files. I tried setting FileTrace and/or > LogFuncFlow, but its not working > > export RSYSLOG_DEBUGLOG="/tmp/logs" > export RSYSLOG_DEBUG="Debug FileTrace=vm.c NoStdOut" > /usr/sbin/rsyslogd -n > > > > *rsyslogd 8.2004.0.11. error: invalid debug option 'FileTrace=vm.c' - > > ignored*rsyslogd: parameters for built-in module builtin:omfwd already > > set - ignored [v8.2004.0.11. try https://www.rsyslog.com/e/2220 ] > > > I tried help to see options it supports, surprisingly FileTrace isn't > supported. > export RSYSLOG_DEBUG="Debug help" > > rsyslogd 8.2004.0.11. runtime debug support - help requested, rsyslog > > terminates > > environment variables: > > additional logfile: export RSYSLOG_DEBUGFILE="/path/to/file" > > to set: export RSYSLOG_DEBUG="cmd cmd cmd" > > Commands are (all case-insensitive): > > help (this list, terminates rsyslogd) > > NoLogTimestamp > > Nostdout > > OutputTidToStderr > > DebugOnDemand - enables debugging on USR1, but does not turn on output > > See debug.html in your doc set or https://www.rsyslog.com for details > > > I tried digging source code > <https://github.com/rsyslog/rsyslog/blob/v8.2012.0/runtime/debug.c> - I > couldn't find any trace of FileTrace > > Hence my Question is - Is FileTrace supported ? If yes, how to use it or > are there any other ways to limit Rsyslog Debug output to source file > (Ex: contrib/mmkubernetes/mmkubernetes.c) > > -- > Regards, > Rajesh KSV > _______________________________________________ > rsyslog mailing list > https://lists.adiscon.net/mailman/listinfo/rsyslog > http://www.rsyslog.com/professional-services/ > What's up with rsyslog? Follow https://twitter.com/rgerhards > NOTE WELL: This is a PUBLIC mailing list, posts are ARCHIVED by a myriad of > sites beyond our control. PLEASE UNSUBSCRIBE and DO NOT POST if you DON'T > LIKE THAT. _______________________________________________ rsyslog mailing list https://lists.adiscon.net/mailman/listinfo/rsyslog http://www.rsyslog.com/professional-services/ What's up with rsyslog? Follow https://twitter.com/rgerhards NOTE WELL: This is a PUBLIC mailing list, posts are ARCHIVED by a myriad of sites beyond our control. PLEASE UNSUBSCRIBE and DO NOT POST if you DON'T LIKE THAT.
