A related question: is there any way to tell "dnf system-upgrade" to download packages from a local repo (either http or file) rather than going out to the net? I already have the big local repo and I'd rather not download everything again.

--Greg


On Wed, Jun 22, 2016 at 5:39 PM, Sam Varshavchik <mrsam@courier-mta.com> wrote:
Rick Stevens writes:

On 06/22/2016 03:46 PM, Sam Varshavchik wrote:

> Last time I checked, I was told that the full repo weighed in somewhere
> north of 20 gigabytes.

You have to have the content SOMEWHERE local, don't you? You don't have
to mirror the whole shooting match (all arches, the baseline OS, etc.),
just the x86_64 updates repos you're interested in. And with 1TB drives

I am not talking about the update repos. For system-upgrade I need to go to the full repo.

costing $80USD (and you only need one on your local repo server), this
is an issue?

Disk space is not an issue. The issue is piss poor bandwidth for a typical US broadband.

It took just a bit less than half hour to download the packages needed for a full upgrade to F24. But multiply that by the number of machines to upgrade to F24, and this adds up quickly.

The issue is not regular daily updates. I have that automated and covered. A daily rsync of the updates directory to a local repo, with all machines pointing to it, and the regular updates repo turned off, does the trick.

The issue is upgrading to a new release. There is no good way to optimize the downloads in the same manner. rsyncing the entire 20 gig full Fedora release (if it's still about 20 gigs), would take me about ten hours.

Downloading once to a local machine and having the other machines on the
LAN use it as their repo or setting up a caching proxy like squid and

That's one option, sure. I don't normally need squid, for my regular daily needs.

But I'll try the trick of rsyncing /var/lib/dnf/system-upgrade, first. This is apparently where dnf system-upgrade drops all of the downloaded packages.

If that's going to be sufficient, this will be fine for something that needs to be done twice a year. If not, I'll probably find the time to get squid up and running, in the next six months.

runs a minimal Fedora server 23 (at the moment). It is a full repo for
Fedora 21-23 (32- and 64-bit), CentOS 6 and 7 (both 32- and 64-bit) and
serves over 300 client machines without even breaking a sweat. Hardware
total: about $200USD. Took less than a day to set up. Polls the repos
once a day to pick up updates. Simple.

Daily updates is not the issue. The "dnf system-upgrade" reference in the subject line does not refer to daily updates.


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