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hydra-queue-runner: Use nix.machines instead of the SystemTypes table to determine how many build jobs are allowed per system type.

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Note that on machines that support multiple system types, EACH system type gets the full number of build slots, which is almost certainly not what we want.
This commit is contained in:
Shea Levy 2013-03-04 17:44:19 -05:00
parent 233e485a55
commit d764c135ce
1 changed files with 12 additions and 5 deletions
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17
src/script/hydra-queue-runner
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@ -73,6 +73,16 @@ sub checkBuilds {
my @buildsStarted;
my $machines = getMachines;
my %maxConcurrent = ();
foreach my $machineName (keys %{$machines}) {
foreach my $system (${$machines}{$machineName}{'systemTypes'}) {
$maxConcurrent{$system} = (${$machines}{$machineName}{'maxJobs'} or 0) + ($maxConcurrent{$system} or 0)
}
}
txn_do($db, sub {
# Get the system types for the runnable builds.
@ -89,10 +99,7 @@ sub checkBuilds {
my $nrActive = $db->resultset('Builds')->search(
{finished => 0, busy => 1, system => $system->system})->count;
# How many extra builds can we start?
(my $systemTypeInfo) = $db->resultset('SystemTypes')->search({system => $system->system});
my $maxConcurrent = defined $systemTypeInfo ? $systemTypeInfo->maxconcurrent : 2;
my $extraAllowed = $maxConcurrent - $nrActive;
my $extraAllowed = $maxConcurrent{$system} - $nrActive;
$extraAllowed = 0 if $extraAllowed < 0;
# Select the highest-priority builds to start.
@ -102,7 +109,7 @@ sub checkBuilds {
rows => $extraAllowed });
print "system type `", $system->system,
"': $nrActive active, $maxConcurrent allowed, ",
"': $nrActive active, $maxConcurrent{$system} allowed, ",
"starting ", scalar(@builds), " builds\n";
foreach my $build (@builds) {