unofficial mirror of guix-devel@gnu.org 
 help / color / mirror / code / Atom feed
From: raid5atemyhomework <raid5atemyhomework@protonmail.com>
To: "guix-devel@gnu.org" <guix-devel@gnu.org>
Subject: Adding Substitute Mirrors page to installer
Date: Sun, 07 Mar 2021 02:46:41 +0000	[thread overview]
Message-ID: <yuSiA_QqaHoaQE_E69JcmsMAsGimnutcMJlOUUtY9cPQHxYIb_kKB2WdulHwlcdi7WT8n361i0KO9b5sPfDLGZbwb8eQQycx0Ltxi1J3JQE=@protonmail.com> (raw)

Hi Guix Developers,

I want to add a page to the installer to allow selection of substitute mirrors.  In particular, from my ISP, the SJTU mirror is significantly faster (1MB/s->5MB/s) than directly from `ci.guix.gnu.org` (4kB/s->40kB/s), so I think putting that option to the installer would be beneficial to others in similar circumstances.

However, the current `(gnu installer services)` assumes that snippets are added to a list of services. To implement substitute mirrors, I need to insert a `modify-services` form with a `(guix-service-type config => (guix-configuration (inherit config) (substitute-urls <whatever>))`.


What I want to propose is something like this:

* Add a `snippet-type` field to `<system-service>`, default `'service-list`.
  * The field can instead be set to `'modify-services` to mean that the snippet is to be in a `modify-services` form.
* In `system-services->configuration`, filter services according to `snippet-type` and put the snippets in the appropriate parts of the `service` form.
* Add entries for the SJTU mirror (with fallback to the original `ci.guix.gnu.org`) and the default unmirrored `ci.guix.gnu.org`, with `system-service-type` of `'substitute-urls`.
* Then in `(gnu installer newt services)`, add a page for `'substitute-urls`.

What do you think?

Thanks
raid5atemyhomework


             reply	other threads:[~2021-03-07  2:47 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-07  2:46 raid5atemyhomework [this message]
2021-03-09  2:34 ` Adding Substitute Mirrors page to installer raid5atemyhomework
2021-03-09  8:05   ` Pierre Neidhardt
2021-03-10  9:49     ` raid5atemyhomework
2021-03-15 16:14       ` Ludovic Courtès
2021-03-15 22:53       ` zimoun
2021-03-16  1:07       ` raid5atemyhomework
2021-03-16 15:55         ` raid5atemyhomework
2021-03-27  6:48           ` raid5atemyhomework
2021-03-27  8:56             ` Mathieu Othacehe
2021-04-01  9:22           ` Mathieu Othacehe
2021-04-22  5:23             ` raid5atemyhomework
2021-05-13  1:27               ` raid5atemyhomework
2021-05-31  9:42                 ` raid5atemyhomework
2021-05-31 10:04                   ` Maxime Devos
2021-06-01  6:39                     ` raid5atemyhomework
2021-06-01  8:30               ` Mathieu Othacehe
2021-06-02 14:44                 ` raid5atemyhomework
2021-07-23 14:53                   ` raid5atemyhomework
2021-07-23 15:10                     ` Tobias Geerinckx-Rice
2021-07-23 15:21                       ` raid5atemyhomework
2021-08-01  9:42                         ` raid5atemyhomework
2021-08-01 12:28                         ` Christopher Baines
2021-12-01  6:11                           ` raid5atemyhomework
2021-12-01  8:16                             ` zimoun
2021-12-01 22:49                               ` raid5atemyhomework
2021-12-02  9:36                                 ` zimoun
2021-12-02 10:20                                   ` Jonathan Brielmaier

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://guix.gnu.org/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='yuSiA_QqaHoaQE_E69JcmsMAsGimnutcMJlOUUtY9cPQHxYIb_kKB2WdulHwlcdi7WT8n361i0KO9b5sPfDLGZbwb8eQQycx0Ltxi1J3JQE=@protonmail.com' \
    --to=raid5atemyhomework@protonmail.com \
    --cc=guix-devel@gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this public inbox

	https://git.savannah.gnu.org/cgit/guix.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).