Updated Docker images (9.18, 9.20, 9.21) - now based on Alpine Linux

[Ondřej Surý]

Hi Dan,

I'm using podman instead of docker as it allows me to run the containers unprivileged,
but this works now:

podman run -it docker.io/internetsystemsconsortium/bind9:9.18 -g -c /etc/bind/named.conf

and the container (named in the container) prints all the logs to the stderr.

But I think you are right. The default logging goes to the syslog and there's no syslog
in the container. I'm thinking about appending -L /var/log/bind/default.log to the CMD
part of the docker (so it can be easily overridden).

Ondrej
--
Ondřej Surý (He/Him)
ondrej at isc.org

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> On 27. 8. 2024, at 18:10, Dan Parrish via bind-users <bind-users at lists.isc.org> wrote:
> 
> This morning, I had several internetsystemsconsortium/bind9:9.18 containers update and none of them would launch properly, they just kept restarting.
> The containers do no logging at all, and I couldn't determine any root cause. I tried disabling mount points, adjusting permissions, etc. Nothing would bring the containers up. Even running the simplest:
> docker run \ --name=bind9 \ --restart=always \ --publish 53:53/udp \ --publish 53:53/tcp \ --publish 127.0.0.1:953:953/tcp \ internetsystemsconsortium/bind9:9.18
> would not produce a working container. I also tried internetsystemsconsortium/bind9:9.20 and internetsystemsconsortium/bind9:9.21, and these containers just kept restarting as well.
> I ultimately replaced the image pull with ubuntu/bind9:latest and things are working for me again.
> I'm typically running Docker version 25.0.3.
> I feel like if I had basic logging, I could provide more information, possibly even resolved the issue and reported the fix. Can we get logging to work?
> --dan
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