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Re: guix weather -m etc/sources-manifest.scm and CI?
From: |
Ludovic Courtès |
Subject: |
Re: guix weather -m etc/sources-manifest.scm and CI? |
Date: |
Thu, 23 Sep 2021 22:18:06 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) |
Hello!
zimoun <zimon.toutoune@gmail.com> skribis:
> Playing with the new 'etc/sources-manifest.scm', using fb32a38, I get:
>
> $ guix weather -m ~/src/guix/guix/etc/source-manifest.scm
> computing 16,831 package derivations for x86_64-linux...
> looking for 16,831 store items on https://ci.guix.gnu.org...
> https://ci.guix.gnu.org
> 74.6% substitutes available (12,556 out of 16,831)
> at least 65,367.1 MiB of nars (compressed)
> 81,988.1 MiB on disk (uncompressed)
> 0.095 seconds per request (1,606.8 seconds in total)
> 10.5 requests per second
>
> 0.0% (0 out of 4,275) of the missing items are queued
> 5 queued builds
> aarch64-linux: 4 (80.0%)
> powerpc64le-linux: 1 (20.0%)
> build rate: .00 builds per hour
> powerpc64le-linux: 0.00 builds per hour
> aarch64-linux: 0.00 builds per hour
> i686-linux: 0.00 builds per hour
> x86_64-linux: 0.00 builds per hour
> looking for 16,831 store items on https://bordeaux.guix.gnu.org...
> https://bordeaux.guix.gnu.org
> 99.8% substitutes available (16,804 out of 16,831)
> 62,195.0 MiB of nars (compressed)
> 108,212.7 MiB on disk (uncompressed)
> 0.049 seconds per request (829.2 seconds in total)
> 20.3 requests per second
> (continuous integration information unavailable)
>
>
> The questions are:
>
> Why ci.guix.gnu.org contains only 75%? And bordeaux almost everything?
> (I guess the missing ones on bordeaux are corner cases as icecat,
> linux-libre).
I wonder too!
BTW, I meant to send a message here about these two manifests, and then
got caught in a crazy patch-review/bug-fix/work loop. The goal of this
manifest is to run ‘weather’ and ‘build’ so we can get all the source
and check the status at once, as you found out.
I set up a Cuirass job the other day¹, but due to my aforementioned
disorganization, I haven’t yet taken the time to investigate its
failure.
¹ https://ci.guix.gnu.org/jobset/source
> Does it make sense to duplicate the storage of all these origins?
It surely does.
> PS: about etc/disarchive-manifest.scm, I guess 'all-origins' is missing:
>
> (let ((origins (all-origins)))
> (manifest
> (list (manifest-entry
> (name "disarchive-collection")
> (version (length origins))
> (item (disarchive-collection origins))))))
No, there’s:
(include "source-manifest.scm")
at the top.
So the goal here was to move forward on this front by (1) setting up a
CI jobset, and (2) having an mcron job or something that would
periodically copy the “disarchives” in a directory served by nginx. We
have had all the code and most of the infrastructure for several months,
so I thought it’s high time to get our act together. Help welcome!
Thanks,
Ludo’.