Newbie Warnng! : Fedora Core Offline Updates
Robert M. Bernabe
rbernabe at sandmansystems.com
Wed Jul 16 23:25:05 UTC 2008
>>
> I haven't used rsync and perhaps it does this
> automatically, but you can also use wget with a list of
> packages that you have installed, set to only update
> files that have changed. Point it to a specific mirror
> that you know is fast and run it every night. You
> could then burn the resulting changes to a DVD and use
> sneaker net to put it into the yum cache on the machine
> you are running in isolated mode. Then you would just
> run yum update as normal and the updates would occur.
>
> I don't think that the Fedora inrastructure is really
> set up for this sort of no internet updating. The
> changes are pushed out to the mirrors over the
> internet, and the individual installations look over
> the internet to pull the updates they want.
>
> So no matter what workaround you use, it is going to
> require internet access for some machine.
>
> You could just set up two identical machines, one on
> the internet, one off. Set up yum to cache the
> packages on the machine connected to the internet. Use
> the cache to burn a DVD. The packages are all signed
> with a redhat key that would be verified on the offline
> machine, so you could be sure of getting unadulterated
> packages. The online machine would just be a dummy for
> getting the packages. Turn off all services and set up
> the firewall to be very restrictive. No local data,
> just the bare installation with all the packages of the
> offline machine. To be even more paranoid, only boot
> and check for updates, then shut it down, so you are
> only on the net for the duration of the package
> downloads and update.
>
thanks...
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