Hi,
I am using version 1.5.1. Your comparison with your old version 1.3 are not
helpfull in my opinion, because in the meanwhile, there were made severall
security improvements, as you can see in the changelog
(https://dnsdist.org/changelog.html).
For example:
1.4.0: More sandboxing using systemd's features
1.5.0: Don't start as root within a systemd environment
So, 1.3 and 1.5 are not comparable.
Best regards,
Markus
-----Ursprüngliche Nachricht-----
Von: dnsdist <dnsdist-boun...@mailman.powerdns.com> Im Auftrag von SAMI RAHAL
via dnsdist
Gesendet: Dienstag, 9. Februar 2021 18:38
An: dnsdist@mailman.powerdns.com
Betreff: Re: [dnsdist] cache dnsdist not working for my setup
Thank you Pieter
But I encountered this problem when I installed version 1.5 with version 1.3 I
don't have this problem here is my log configuration:
addAction(AllRule(), LogAction("/var/log/dnsdist.log", false, true, false))
thank you Markus , which version of dnsdist are you using ?
________________________________________
De : dnsdist <dnsdist-boun...@mailman.powerdns.com> de la part de
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Envoyé : mardi 9 février 2021 13:00
À : dnsdist@mailman.powerdns.com
Objet : dnsdist Digest, Vol 66, Issue 12
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Contents of dnsdist digest..."
Today's Topics:
1. Re: cache dnsdist not working for my setup (Pieter Lexis)
2. Re: cache dnsdist not working for my setup (Markus Ehrlicher)
----------------------------------------------------------------------
Message: 1
Date: Tue, 9 Feb 2021 10:24:42 +0100
From: Pieter Lexis <pieter.le...@powerdns.com>
To: dnsdist@mailman.powerdns.com
Subject: Re: [dnsdist] cache dnsdist not working for my setup
Message-ID: <1c384ba0-5146-4f21-bfff-801b4c66e...@powerdns.com>
Content-Type: text/plain; charset=utf-8
Hi,
On 2/9/21 9:41 AM, SAMI RAHAL via dnsdist wrote:
> I have adjusted access to the console, but now I have a problem with
> the dnsdist log file
>
> Fatal Lua error: [string "chunk"]:164: Caught exception: Unable to
> open file '/var/log/dnsdist.log' for logging: Permission denied
>
> ls -l /var/log/
> -rw------- 1 dnsdist dnsdist 0 Feb 8 03:21 dnsdist.log
> -rw------- 1 dnsdist dnsdist 0 Feb 7 19:59 dnsdist.log-20210208
>
>
> the log files are empty, I didn't have this problem before installing
> version 1.5
dnsdist runs as the dnsdist user. 2 things might be the case
1. the /var/lib directory is not accessable to all users 2. a protection
setting in the systemd service file might prevent thist (most likely
ProtectSystem=full)
Have a look at what might be the culprit here.
--
Pieter Lexis
PowerDNS.COM BV -- https://www.powerdns.com
------------------------------
Message: 2
Date: Tue, 9 Feb 2021 10:03:41 +0000
From: Markus Ehrlicher <markus.ehrlic...@komsa.de>
To: "'dnsdist@mailman.powerdns.com'" <dnsdist@mailman.powerdns.com>
Subject: Re: [dnsdist] cache dnsdist not working for my setup
Message-ID: <7034235e27fa4916b300db5450ab5...@komsa.de>
Content-Type: text/plain; charset="iso-8859-1"
Hi,
I think, I ran into the same problem ob Ubuntu 20.04. My solution was, to
create an folder /var/log/dnsdist with write-permission to the _dnsdist-User
and configured all logfiles for dnsdist to this location.
Best regards,
Markus
-----Urspr?ngliche Nachricht-----
Von: dnsdist <dnsdist-boun...@mailman.powerdns.com> Im Auftrag von Pieter Lexis
via dnsdist
Gesendet: Dienstag, 9. Februar 2021 10:25
An: dnsdist@mailman.powerdns.com
Betreff: Re: [dnsdist] cache dnsdist not working for my setup
Hi,
On 2/9/21 9:41 AM, SAMI RAHAL via dnsdist wrote:
> I have adjusted access to the console, but now I have a problem with
> the dnsdist log file
>
> Fatal Lua error: [string "chunk"]:164: Caught exception: Unable to
> open file '/var/log/dnsdist.log' for logging: Permission denied
>
> ls -l /var/log/
> -rw------- 1 dnsdist dnsdist 0 Feb 8 03:21 dnsdist.log
> -rw------- 1 dnsdist dnsdist 0 Feb 7 19:59 dnsdist.log-20210208
>
>
> the log files are empty, I didn't have this problem before installing
> version 1.5
dnsdist runs as the dnsdist user. 2 things might be the case
1. the /var/lib directory is not accessable to all users 2. a protection
setting in the systemd service file might prevent thist (most likely
ProtectSystem=full)
Have a look at what might be the culprit here.
--
Pieter Lexis
PowerDNS.COM BV -- https://www.powerdns.com
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