[Aide] Protecting multiple containers

[Rick van Rein]

Hello Hannes,

>If you have a common
>rule set you might want to look at the RULE_PREFIX option (added in AIDE
>v0.18) for the @@include/@@x_include macro.

That's a surprising extra.  I can see that it makes sense if I were to
load the config from within the container's idea of its rootdir.  That
is not what I will be doing though.

>Another option would be to create one database for each container and
>use the root_prefix config option to point to the container's root mount
>point in each AIDE run.

Yes.  It is clear that Aide is prepared for what I want, which is great.

I did run into the files that one container's generation installs into
another's rootfs (they need to connect, after all) but that will also
be remedied with the tools you've handed to me.

Thanks!
 -Rick