[19934] in Kerberos_V5_Development
Re: Disable logging for krb5kdc
daemon@ATHENA.MIT.EDU (Greg Hudson)
Thu May 16 14:48:42 2019
To: =?UTF-8?B?0JTQuNC70Y/QvSDQn9Cw0LvQsNGD0LfQvtCy?=
<Dilyan.Palauzov@aegee.org>,
<krbdev@mit.edu>
From: Greg Hudson <ghudson@mit.edu>
Message-ID: <0b42ca71-71d9-6962-1dfe-53e978a0bdbc@mit.edu>
Date: Thu, 16 May 2019 14:47:53 -0400
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On 5/15/19 6:26 PM, Дилян Палаузов wrote:
> I thought that no default/kdc entry in the [logging] section of kdc.conf and krb5.conf will mean no logging. Yet, krb5kdc writes to syslog or stdout (which goes to systemd/journal, where I can see it).
From the code, I believe the default is to write to syslog. I don't see
any code to default to logging to stdout or stderr.
> Please amend the documemtation for kdc.conf to state:
> - what are the default logging settings if default is not specified, and
> - how to disable logging for krb5kdc.
>
> I think right now for the latter using /dev/null as DEVICE or in the systemd service file use LogLevelMax=alert. But maybe there is a better way.
I will update the documentation. I don't see a way to disable logging
aside from writing to /dev/null.
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