Re: clamav freshclam - how to provide /etc config in general

[Christopher Chmielewski <christopherchmielewski@fastmail.com>]

Hi Carlo,

Thank you! I will try it out.

Chris

On 2024-01-31 16:51, Carlo Zancanaro wrote:
> Hi Christopher,
> 
> On Tue, Jan 30 2024, Christopher Chmielewski wrote:
>> So my question is more general. How do you provide config files for
>> software that expects it to be located in /etc? Is there a best
>> practice?
> 
> On a Guix system, you can do this by extending etc-service-type, which
> writes files to /etc.
> 
> If you add the following to your operating-system's services then it
> should create a file in /etc/clamav/freshclam.conf with the contents
> "config goes here".
> 
> (simple-service 'freshclam-config etc-service-type
>    `(("clamav/freshclam.conf" ,(plain-file "freshclam.conf" "config goes here"))))
> 
> If you already have a file that you'd like to use as the config file,
> you could instead use local-file with an appropriate path:
> 
> (simple-service 'freshclam-config etc-service-type
>    `(("clamav/freshclam.conf" ,(local-file "path/to/freshclam.conf"))))
> 
> These things are also documented in the manual, if you'd like to read
> more. See "(guix) Service Reference" for etc-service-type and
> simple-service, and "(guix) G-Expressions" for local-file and
> plain-file.
> 
> The above is for defining this sort of configuration in an "ad-hoc" way:
> directly managing the files in /etc. A "better" approach is to define a
> Guix system service to manage the configuration. This is more involved,
> though, so I wouldn't recommend it to solve your immediate problem. You
> can read more about this in the manual under "(guix) Defining Services".
> 
> I hope that helps,
> 
> Carlo