Re: [Qemu-devel] Documentation about qemu config file

[Markus Armbruster]

Valerio Pachera <address@hidden> writes:

> Hi, I'm interested about the option -writeconfig/-readconfig.
> I'm looking for some documentation about the format of the file, the
> syntax of all possible options and if there's a library that helps to
> read and write this file from external applications.
>
> I've been writing a sort of a cli to manage guests across different
> servers and I wish to manage guest settings by qemu config file.
>
> Thank you in advance.

-readconfig and -writeconfig are documented badly.  They use an INI file
format[*].

Unfortunately, it covers only a subset of the command line options.

The (flawed!) QMP command query-command-line-options currently shows
exactly the covered ones.

I second Laszlo's recommendation to check out existing solutions such as
libvirt before rolling your own.


[*] https://en.wikipedia.org/wiki/INI_file