From e2ab6fb0dd3e2bcaadc0d349c96c3689db5ac670 Mon Sep 17 00:00:00 2001
From: Christopher Baines <mail@cbaines.net>
Date: Fri, 23 Apr 2021 11:00:56 +0100
Subject: services: guix-build-coordinator: Add max-1min-load-average option.

To the agent configuration.

* gnu/services/guix.scm (<guix-build-coordinator-agent-configuration>): New
field, max-1min-load-average.
(guix-build-coordinator-agent-configuration-max-1min-load-average): New
procedure.
(guix-build-coordinator-agent-shepherd-services): If set, include the
max-1min-load-average in the agent arguments.
---
 gnu/services/guix.scm | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'gnu/services/guix.scm')

diff --git a/gnu/services/guix.scm b/gnu/services/guix.scm
index d1d31febdc..65f3007916 100644
--- a/gnu/services/guix.scm
+++ b/gnu/services/guix.scm
@@ -58,6 +58,7 @@ (define-module (gnu services guix)
             guix-build-coordinator-agent-configuration-authentication
             guix-build-coordinator-agent-configuration-systems
             guix-build-coordinator-agent-configuration-max-parallel-builds
+            guix-build-coordinator-agent-configuration-max-1min-load-average
             guix-build-coordinator-agent-configuration-derivation-substitute-urls
             guix-build-coordinator-agent-configuration-non-derivation-substitute-urls
 
@@ -156,6 +157,9 @@ (define-record-type* <guix-build-coordinator-agent-configuration>
   (max-parallel-builds
    guix-build-coordinator-agent-configuration-max-parallel-builds
    (default 1))
+  (max-1min-load-average
+   guix-build-coordinator-agent-configuration-max-1min-load-average
+   (default #f))
   (derivation-substitute-urls
    guix-build-coordinator-agent-configuration-derivation-substitute-urls
    (default #f))
@@ -370,6 +374,7 @@ (define guix-build-coordinator-service-type
 (define (guix-build-coordinator-agent-shepherd-services config)
   (match-record config <guix-build-coordinator-agent-configuration>
     (package user coordinator authentication max-parallel-builds
+             max-1min-load-average
              derivation-substitute-urls non-derivation-substitute-urls
              systems)
     (list
@@ -402,6 +407,10 @@ (define (guix-build-coordinator-agent-shepherd-services config)
                                                 token-file))))
                       #$(simple-format #f "--max-parallel-builds=~A"
                                        max-parallel-builds)
+                      #$@(if max-1min-load-average
+                             #~(#$(simple-format #f "--max-1min-load-average=~A"
+                                                 max-1min-load-average))
+                             #~())
                       #$@(if derivation-substitute-urls
                              #~(#$(string-append
                                    "--derivation-substitute-urls="
-- 
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