Doc issue - just remove -c5

Sent from phone, thus brief.

Flo Rance <[email protected]> schrieb am Di., 8. Mai 2018, 16:18:

> Willingly, but when I try to start the daemon in debug mode, I get the
> following error:
>
> /usr/sbin/rsyslogd -c5 -dn > rsyslog.log
> /usr/sbin/rsyslogd: invalid option -- 'c'
> usage: rsyslogd [options]
> use "man rsyslogd" for details. To run rsyslog interactively, use
> "rsyslogd -n"
> to run it in debug mode use "rsyslogd -dn"
> For further information see http://www.rsyslog.com/doc
>
> Even if the option is explicitely set in /etc/init.d/rsyslog script:
>
> RSYSLOGD_OPTIONS="-c5"
>
> On Tue, May 8, 2018 at 3:21 PM, Rainer Gerhards <[email protected]>
> wrote:
>
>> mmhhhh, that's strange. I would ndeed to craft a testbench test. If
>> you could create a program debug log, that could probably speed up the
>> solution process. Doc
>>
>> https://www.rsyslog.com/doc/v8-stable/troubleshooting/troubleshoot.html#debug-log
>>
>> Rainer
>>
>> 2018-05-08 15:05 GMT+02:00 Flo Rance <[email protected]>:
>> > No, I did not. It is a very basic rule that I've tested to be sure the
>> > problem did not come from the more complex one.
>> >
>> > Here's the message debug output from rsyslog.
>> >
>> > On Tue, May 8, 2018 at 2:34 PM, Rainer Gerhards <
>> [email protected]>
>> > wrote:
>> >>
>> >> I think you picked one wrong file: test.rb I don't know, but the
>> >> message  debug output from rsyslog is missing.
>> >>
>> >> Rainer
>> >>
>> >> 2018-05-08 12:49 GMT+02:00 Flo Rance <[email protected]>:
>> >> > Here are the files used to test with lognormalizer. Btw, I'm using
>> >> > rsyslog
>> >> > 8.34.0 from the following repo "deb
>> >> > http://ppa.launchpad.net/adiscon/v8-stable/ubuntu xenial main".
>> >> >
>> >> > On Tue, May 8, 2018 at 11:19 AM, Rainer Gerhards
>> >> > <[email protected]>
>> >> > wrote:
>> >> >>
>> >> >> Not sure if I have time, but maybe others have: can you post both
>> the
>> >> >> file and the rulebase **AS FILES**? I'll at least try to have a
>> look.
>> >> >>
>> >> >> Rainer
>> >> >>
>> >> >> 2018-05-08 10:43 GMT+02:00 Flo Rance <[email protected]>:
>> >> >> > I've tried that as well. Like that:
>> >> >> >
>> >> >> > $ cat postgresql.log
>> >> >> >  2018-05-08 09:30:05.947 CEST [1758] postgres@postgres [local]
>> FATAL:
>> >> >> > no
>> >> >> > pg_hba.conf entry for host "[local]", user "postgres", database
>> >> >> > "postgres",
>> >> >> > SSL off
>> >> >> >
>> >> >> > And then:
>> >> >> >
>> >> >> > $  /usr/lib/lognorm/lognormalizer -p -r
>> /home/syslog/rules/test.rb <
>> >> >> > postgresql.log
>> >> >> > { "msg": "2018-05-08 09:30:05.947 CEST [1758] postgres@postgres
>> >> >> > [local]
>> >> >> > FATAL:  no pg_hba.conf entry for host \"[local]\", user
>> \"postgres\",
>> >> >> > database \"postgres\", SSL off" }
>> >> >> >
>> >> >> > Honestly, I can't figure out what's wrong.
>> >> >> >
>> >> >> > On Tue, May 8, 2018 at 9:55 AM, Rainer Gerhards
>> >> >> > <[email protected]>
>> >> >> > wrote:
>> >> >> >>
>> >> >> >> I am not sure if echo gives you exactly what you think it does.
>> Most
>> >> >> >> importantly, I am not sure if it skips the (important) first
>> space.
>> >> >> >>
>> >> >> >> I usually place the data into a file, so I know exactly what it
>> is.
>> >> >> >> Then I use stdin redirection (<) to put that file into the
>> program,
>> >> >> >> e.g.
>> >> >> >>
>> >> >> >> $ loganalyzer < inputfile ....
>> >> >> >>
>> >> >> >> HTH
>> >> >> >> Rainer
>> >> >> >>
>> >> >> >> 2018-05-08 9:42 GMT+02:00 Flo Rance <[email protected]>:
>> >> >> >> > May anyone give me any tips ? Because I'm completely stucked
>> >> >> >> > there.
>> >> >> >> >
>> >> >> >> > I've tried again with a very simple rule:
>> >> >> >> >
>> >> >> >> > version=2
>> >> >> >> > rule=: %msg:rest%
>> >> >> >> >
>> >> >> >> > It's working correctly with lognormalizer:
>> >> >> >> >
>> >> >> >> > echo ' 2018-05-08 09:30:05.947 CEST [1758] postgres@postgres
>> >> >> >> > [local]
>> >> >> >> > FATAL:
>> >> >> >> > no pg_hba.conf entry for host "[local]", user "postgres",
>> database
>> >> >> >> > "postgres", SSL off' | /usr/lib/lognorm/lognormalizer -p -r
>> >> >> >> > /home/syslog/rules/test.rb
>> >> >> >> > { "msg": "2018-05-08 09:30:05.947 CEST [1758] postgres@postgres
>> >> >> >> > [local]
>> >> >> >> > FATAL:  no pg_hba.conf entry for host \"[local]\", user
>> >> >> >> > \"postgres\",
>> >> >> >> > database \"postgres\", SSL off" }
>> >> >> >> >
>> >> >> >> > But I still get nothing in the debug logs:
>> >> >> >> >
>> >> >> >> > Debug line with all properties:
>> >> >> >> > FROMHOST: 'sc006692.aevisintra.ch', fromhost-ip: '127.0.0.1',
>> >> >> >> > HOSTNAME:
>> >> >> >> > 'sc006692.aevisintra.ch', PRI: 155,
>> >> >> >> > syslogtag 'docker_fluance-authenticationdb[1116]:',
>> programname:
>> >> >> >> > 'docker_fluance-authenticationdb', APP-NAME:
>> >> >> >> > 'docker_fluance-authenticationdb', PROCID: '1116', MSGID: '-',
>> >> >> >> > TIMESTAMP: 'May  8 09:30:05', STRUCTURED-DATA: '-',
>> >> >> >> > msg: ' 2018-05-08 09:30:05.947 CEST [1758] postgres@postgres
>> >> >> >> > [local]
>> >> >> >> > FATAL:
>> >> >> >> > no pg_hba.conf entry for host "[local]", user "postgres",
>> database
>> >> >> >> > "postgres", SSL off'
>> >> >> >> > escaped msg: ' 2018-05-08 09:30:05.947 CEST [1758]
>> >> >> >> > postgres@postgres
>> >> >> >> > [local]
>> >> >> >> > FATAL:  no pg_hba.conf entry for host "[local]", user
>> "postgres",
>> >> >> >> > database
>> >> >> >> > "postgres", SSL off'
>> >> >> >> > inputname: imuxsock rawmsg: '<155>May  8 09:30:05
>> >> >> >> > docker_fluance-authenticationdb[1116]: 2018-05-08 09:30:05.947
>> >> >> >> > CEST
>> >> >> >> > [1758]
>> >> >> >> > postgres@postgres [local] FATAL:  no pg_hba.conf entry for
>> host
>> >> >> >> > "[local]",
>> >> >> >> > user "postgres", database "postgres", SSL off'
>> >> >> >> > $!:
>> >> >> >> > $.:
>> >> >> >> > $/:
>> >> >> >> >
>> >> >> >> > On Fri, May 4, 2018 at 10:35 AM, Flo Rance <
>> [email protected]>
>> >> >> >> > wrote:
>> >> >> >> >>
>> >> >> >> >> I don't really understand what you mean by adding the
>> appropriate
>> >> >> >> >> quotes
>> >> >> >> >> to the rule. They are part of the %msg:rest% at the end.
>> >> >> >> >>
>> >> >> >> >> I've tried again with the single quoted message and I get the
>> >> >> >> >> following
>> >> >> >> >> result:
>> >> >> >> >>
>> >> >> >> >>  echo ' 2018-05-04 10:24:16.573 CEST [53] postgres@postgres
>> >> >> >> >> [local]
>> >> >> >> >> FATAL:
>> >> >> >> >> no pg_hba.conf entry for host "[local]", user "postgres",
>> >> >> >> >> database
>> >> >> >> >> "postgres", SSL off' | /usr/lib/lognorm/lognormalizer -r
>> >> >> >> >> /home/syslog/rules/postgresql.rb
>> >> >> >> >> { "msg": " no pg_hba.conf entry for host \"[local]\", user
>> >> >> >> >> \"postgres\",
>> >> >> >> >> database \"postgres\", SSL off", "severity": "FATAL", "host":
>> >> >> >> >> "local",
>> >> >> >> >> "db":
>> >> >> >> >> "postgres", "user": "postgres", "pid": "53", "tz": "CEST",
>> >> >> >> >> "time":
>> >> >> >> >> "10:24:16.573", "date": "2018-05-04" }
>> >> >> >> >>
>> >> >> >> >> But there's still nothing in the debug logs:
>> >> >> >> >>
>> >> >> >> >> Debug line with all properties:
>> >> >> >> >> FROMHOST: 'sc005827.domain', fromhost-ip: '127.0.0.1',
>> HOSTNAME:
>> >> >> >> >> 'sc005827.domain', PRI: 155,
>> >> >> >> >> syslogtag 'docker_fluance-authenticationdb[1092]:',
>> programname:
>> >> >> >> >> 'docker_fluance-authenticationdb', APP-NAME:
>> >> >> >> >> 'docker_fluance-authenticationdb', PROCID: '1092', MSGID: '-',
>> >> >> >> >> TIMESTAMP: 'May  4 10:24:16', STRUCTURED-DATA: '-',
>> >> >> >> >> msg: ' 2018-05-04 10:24:16.573 CEST [53] postgres@postgres
>> >> >> >> >> [local]
>> >> >> >> >> FATAL:
>> >> >> >> >> no pg_hba.conf entry for host "[local]", user "postgres",
>> >> >> >> >> database
>> >> >> >> >> "postgres", SSL off'
>> >> >> >> >> escaped msg: ' 2018-05-04 10:24:16.573 CEST [53]
>> >> >> >> >> postgres@postgres
>> >> >> >> >> [local]
>> >> >> >> >> FATAL:  no pg_hba.conf entry for host "[local]", user
>> "postgres",
>> >> >> >> >> database
>> >> >> >> >> "postgres", SSL off'
>> >> >> >> >> inputname: imuxsock rawmsg: '<155>May  4 10:24:16
>> >> >> >> >> docker_fluance-authenticationdb[1092]: 2018-05-04 10:24:16.573
>> >> >> >> >> CEST
>> >> >> >> >> [53]
>> >> >> >> >> postgres@postgres [local] FATAL:  no pg_hba.conf entry for
>> host
>> >> >> >> >> "[local]",
>> >> >> >> >> user "postgres", database "postgres", SSL off'
>> >> >> >> >> $!:
>> >> >> >> >> $.:
>> >> >> >> >> $/:
>> >> >> >> >>
>> >> >> >> >> On Thu, May 3, 2018 at 11:38 PM, David Lang <[email protected]>
>> >> >> >> >> wrote:
>> >> >> >> >>>
>> >> >> >> >>> your ruleset doesn't have quotes in it.
>> >> >> >> >>>
>> >> >> >> >>> the way you are echoing it with the wrong quotes is causing
>> >> >> >> >>> things
>> >> >> >> >>> to
>> >> >> >> >>> not
>> >> >> >> >>> work as expected. the line that you are actually processing
>> is:
>> >> >> >> >>>
>> >> >> >> >>>  2018-05-03 11:04:20.201 CEST [24873] postgres@postgres
>> [local]
>> >> >> >> >>> FATAL:
>> >> >> >> >>> no pg_hba.conf entry for host [local], user postgres,
>> database
>> >> >> >> >>> postgres, SSL
>> >> >> >> >>> off
>> >> >> >> >>>
>> >> >> >> >>> while what is being sent is actually:
>> >> >> >> >>>
>> >> >> >> >>>  2018-05-03 11:04:20.201 CEST [24873] postgres@postgres
>> [local]
>> >> >> >> >>> FATAL:
>> >> >> >> >>> no pg_hba.conf entry for host "[local]", user "postgres",
>> >> >> >> >>> database
>> >> >> >> >>> "postgres", SSL off
>> >> >> >> >>>
>> >> >> >> >>> add the appropriate quotes to your rule and it should work
>> >> >> >> >>> properly
>> >> >> >> >>>
>> >> >> >> >>> David Lang
>> >> >> >> >>>
>> >> >> >> >>> On Thu, 3 May 2018, Flo Rance wrote:
>> >> >> >> >>>
>> >> >> >> >>>> Date: Thu, 3 May 2018 11:13:02 +0200
>> >> >> >> >>>> From: Flo Rance <[email protected]>
>> >> >> >> >>>> To: David Lang <[email protected]>
>> >> >> >> >>>> Cc: Rainer Gerhards <[email protected]>,
>> >> >> >> >>>>     rsyslog-users <[email protected]>
>> >> >> >> >>>> Subject: Re: [rsyslog] Filter on priority from docker
>> >> >> >> >>>>
>> >> >> >> >>>> Here's the rule that is applied:
>> >> >> >> >>>>
>> >> >> >> >>>> rule=: %date:date-iso% %time:word% %tz:word%
>> >> >> >> >>>> [%pid:char-to:\x5d%]
>> >> >> >> >>>> %user:char-to:\x40%@%db:word% [%host:char-to:\x5d%]
>> >> >> >> >>>> %severity:char-to:\x3a%: %msg:rest%
>> >> >> >> >>>>
>> >> >> >> >>>> Here's the output of the lognormalizer utility:
>> >> >> >> >>>>
>> >> >> >> >>>> echo " 2018-05-03 11:04:20.201 CEST [24873]
>> postgres@postgres
>> >> >> >> >>>> [local]
>> >> >> >> >>>> FATAL:  no pg_hba.conf entry for host "[local]", user
>> >> >> >> >>>> "postgres",
>> >> >> >> >>>> database
>> >> >> >> >>>> "postgres", SSL off" | /usr/lib/lognorm/lognormalizer -r
>> >> >> >> >>>> /home/syslog/rules/postgresql.rb
>> >> >> >> >>>> { "msg": " no pg_hba.conf entry for host [local], user
>> >> >> >> >>>> postgres,
>> >> >> >> >>>> database
>> >> >> >> >>>> postgres, SSL off", "severity": "FATAL", "host": "local",
>> "db":
>> >> >> >> >>>> "postgres",
>> >> >> >> >>>> "user": "postgres", "pid": "24873", "tz": "CEST", "time":
>> >> >> >> >>>> "11:04:20.201",
>> >> >> >> >>>> "date": "2018-05-03" }
>> >> >> >> >>>>
>> >> >> >> >>>> and finally the output of rsyslog debug:
>> >> >> >> >>>>
>> >> >> >> >>>> Debug line with all properties:
>> >> >> >> >>>> FROMHOST: 'sc006692.domain', fromhost-ip: '127.0.0.1',
>> >> >> >> >>>> HOSTNAME:
>> >> >> >> >>>> 'sc006692.domain', PRI: 155,
>> >> >> >> >>>> syslogtag 'docker_fluance-ehealthdb[1116]:', programname:
>> >> >> >> >>>> 'docker_fluance-ehealthdb', APP-NAME:
>> >> >> >> >>>> 'docker_fluance-ehealthdb',
>> >> >> >> >>>> PROCID:
>> >> >> >> >>>> '1116', MSGID: '-',
>> >> >> >> >>>> TIMESTAMP: 'May  3 11:04:20', STRUCTURED-DATA: '-',
>> >> >> >> >>>> msg: ' 2018-05-03 11:04:20.201 CEST [24873]
>> postgres@postgres
>> >> >> >> >>>> [local]
>> >> >> >> >>>> FATAL:  no pg_hba.conf entry for host "[local]", user
>> >> >> >> >>>> "postgres",
>> >> >> >> >>>> database
>> >> >> >> >>>> "postgres", SSL off'
>> >> >> >> >>>> escaped msg: ' 2018-05-03 11:04:20.201 CEST [24873]
>> >> >> >> >>>> postgres@postgres
>> >> >> >> >>>> [local] FATAL:  no pg_hba.conf entry for host "[local]",
>> user
>> >> >> >> >>>> "postgres",
>> >> >> >> >>>> database "postgres", SSL off'
>> >> >> >> >>>> inputname: imuxsock rawmsg: '<155>May  3 11:04:20
>> >> >> >> >>>> docker_fluance-ehealthdb[1116]: 2018-05-03 11:04:20.201 CEST
>> >> >> >> >>>> [24873]
>> >> >> >> >>>> postgres@postgres [local] FATAL:  no pg_hba.conf entry for
>> host
>> >> >> >> >>>> "[local]",
>> >> >> >> >>>> user "postgres", database "postgres", SSL off'
>> >> >> >> >>>> $!:
>> >> >> >> >>>> $.:
>> >> >> >> >>>> $/:
>> >> >> >> >>>>
>> >> >> >> >>>> On Wed, May 2, 2018 at 11:20 PM, David Lang <[email protected]>
>> >> >> >> >>>> wrote:
>> >> >> >> >>>>
>> >> >> >> >>>>> Please post your rulebase and the output from
>> >> >> >> >>>>> RSYSLOG_DebugFormat
>> >> >> >> >>>>> so
>> >> >> >> >>>>> that
>> >> >> >> >>>>> we can look at a message that should be matched and what
>> the
>> >> >> >> >>>>> ruleset
>> >> >> >> >>>>> for
>> >> >> >> >>>>> the match is.
>> >> >> >> >>>>>
>> >> >> >> >>>>> Odds are that there is something different in the message
>> than
>> >> >> >> >>>>> you
>> >> >> >> >>>>> think
>> >> >> >> >>>>> it is, so your rule doesn't actually match.
>> >> >> >> >>>>>
>> >> >> >> >>>>
>> >> >> >> >>
>> >> >> >> >
>> >> >> >
>> >> >> >
>> >> >
>> >> >
>> >
>> >
>>
>
>
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