branch master updated: hydra: services: Enable zstd compression.

[Ludovic Courtès]

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The following commit(s) were added to refs/heads/master by this push:
     new 5d71355  hydra: services: Enable zstd compression.
5d71355 is described below

commit 5d71355403bdac13857f86cdcb33b86796f9f871
Author: Ludovic Courtès <ludo@gnu.org>
AuthorDate: Sat Mar 20 15:02:40 2021 +0100

    hydra: services: Enable zstd compression.
    
    * hydra/modules/sysadmin/services.scm (frontend-services)
    <guix-publish-configuration>: Add zstd:19 compression.
---
 hydra/modules/sysadmin/services.scm | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/hydra/modules/sysadmin/services.scm 
b/hydra/modules/sysadmin/services.scm
index 2a21cb7..656e84c 100644
--- a/hydra/modules/sysadmin/services.scm
+++ b/hydra/modules/sysadmin/services.scm
@@ -1,6 +1,6 @@
 ;;; GNU Guix system administration tools.
 ;;;
-;;; Copyright © 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2016, 2017, 2018, 2019, 2020, 2021 Ludovic Courtès 
<ludo@gnu.org>
 ;;; Copyright © 2017, 2018, 2020 Ricardo Wurmus <rekado@elephly.net>
 ;;;
 ;;; This program is free software: you can redistribute it and/or modify
@@ -452,7 +452,13 @@
                    (port 3000)
                    (cache "/var/cache/guix/publish")
                    (ttl nar-ttl)
-                   (compression '(("gzip" 9) ("lzip" 9)))
+                   ;; See
+                   ;; 
<https://lists.gnu.org/archive/html/guix-devel/2021-01/msg00097.html>
+                   ;; for the compression ratio/decompression speed
+                   ;; tradeoffs.
+                   ;; TODO: Eventually, disable gzip, as discussed at
+                   ;; 
<https://lists.gnu.org/archive/html/guix-devel/2021-03/msg00333.html>.
+                   (compression '(("gzip" 9) ("lzip" 9) ("zstd" 19)))
                    (cache-bypass-threshold cache-bypass-threshold)
                    (workers publish-workers)))