1 Říj
2017
1 Říj
'17
22:31
Hello,
this might be a rather stupid question.
I have a fresh install of Debian Stretch with all updates and Knot Resolver 1.4.0.
installed from CZ.NIC repositories. I've set up a rather simple configuration allowing
our users to use the resolver and everything works fine (systemd socket override for
listening on LAN). I have however noticed that kresd logs every single query into
/var/log/syslog, generating approx. 1 MB/min worth of logs on our server. I've looked
into documentation and haven't found any directive to control the logging behavior. Is
there something I might be missing? I would preferrably like to see only warnings in the
log.
Here's my config:
# cat /etc/knot-resolver/kresd.conf
net = { '127.0.0.1', '::1', '<my.lan.ip>' }
user('knot-resolver','knot-resolver')
cache.size = 4 * GB
Thanks for the help.
--
Regards,
Thomas Van Nuit
Sent with [ProtonMail](https://protonmail.com) Secure Email.
1 Říj
1 Říj
22:49
Hello.
On 10/01/2017 10:31 PM, Thomas Van Nuit wrote:
I have a fresh install of Debian Stretch with all
updates and Knot
Resolver 1.4.0. installed from CZ.NIC repositories. I've set up a
rather simple configuration allowing our users to use the resolver and
everything works fine (systemd socket override for listening on LAN).
I have however noticed that kresd logs every single query into
/var/log/syslog, generating approx. 1 MB/min worth of logs on our
server. I've looked into documentation and haven't found any directive
to control the logging behavior. Is there something I might be
missing? I would preferrably like to see only warnings in the log.
Apparently kresd is in "verbose" mode. That can be triggered by
`-v/--verbose` command-line parameter or even by `verbose(true)` in
configuration. I suspect there's a forgotten flag somewhere, perhaps in
the packaging. For now, adding `verbose(false)` to your configuration
should work around that.
--Vladimir
23:12
Hello,
thank you for the quick reply.
Adding `verbose(false)` to the config file indeed solved the logging problem.
Thanks!
--
Regards,
Thomas Van Nuit
Sent with [ProtonMail](https://protonmail.com) Secure Email.
-------- Original Message --------
Subject: Re: [knot-dns-users] How to control Knot Resolver's logging?
Local Time: October 1, 2017 10:49 PM
UTC Time: October 1, 2017 8:49 PM
From: vladimir.cunat(a)nic.cz
To: Thomas Van Nuit <thomasvannuit(a)protonmail.ch>
knot-dns-users(a)lists.nic.cz <knot-dns-users(a)lists.nic.cz>
Hello.
On 10/01/2017 10:31 PM, Thomas Van Nuit wrote:
I have a fresh install of Debian Stretch with all
updates and Knot Resolver 1.4.0. installed from CZ.NIC repositories. I've set up a
rather simple configuration allowing our users to use the resolver and everything works
fine (systemd socket override for listening on LAN). I have however noticed that kresd
logs every single query into /var/log/syslog, generating approx. 1 MB/min worth of logs on
our server. I've looked into documentation and haven't found any directive to
control the logging behavior. Is there something I might be missing? I would preferrably
like to see only warnings in the log.
Apparently kresd is in "verbose" mode. That can be triggered by `-v/--verbose`
command-line parameter or even by `verbose(true)` in configuration. I suspect there's
a forgotten flag somewhere, perhaps in the packaging. For now, adding `verbose(false)` to
your configuration should work around that.
--Vladimir
2742
days inactive
2742
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2 comments
2 participants
participants (2)
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Thomas Van Nuit -
Vladimír Čunát