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Job: expose closuresize and size (output size in the UI) as prometheus metrics

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Maximilian Bosch 2022-09-09 00:38:46 +02:00
parent d6cbf227cb
commit d3fe4ffbf6
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GPG key ID: 9A6EEA275CA5BE0A
2 changed files with 27 additions and 1 deletions
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22
src/lib/Hydra/Controller/Job.pm
View file

@ -69,7 +69,7 @@ sub prometheus : Chained('job') PathPart('prometheus') Args(0) {
my $lastBuild = $c->stash->{jobset}->builds->find(
{ job => $c->stash->{job}, finished => 1 },
{ order_by => 'id DESC', rows => 1, columns => [@buildListColumns] }
{ order_by => 'id DESC', rows => 1, columns => ["stoptime", "buildstatus", "closuresize", "size"] }
);
$prometheus->new_counter(
@ -92,6 +92,26 @@ sub prometheus : Chained('job') PathPart('prometheus') Args(0) {
$c->stash->{job},
)->inc($lastBuild->buildstatus > 0);
$prometheus->new_gauge(
name => "hydra_build_closure_size",
help => "Closure size of the last job's build in bytes",
labels => [ "project", "jobset", "job" ]
)->labels(
$c->stash->{project}->name,
$c->stash->{jobset}->name,
$c->stash->{job},
)->inc($lastBuild->closuresize);
$prometheus->new_gauge(
name => "hydra_build_output_size",
help => "Output size of the last job's build in bytes",
labels => [ "project", "jobset", "job" ]
)->labels(
$c->stash->{project}->name,
$c->stash->{jobset}->name,
$c->stash->{job},
)->inc($lastBuild->size);
$c->stash->{'plain'} = { data => $prometheus->render };
$c->forward('Hydra::View::Plain');
}

6
t/Hydra/Controller/Job/builds.t
View file

@ -55,6 +55,12 @@ subtest "/job/PROJECT/JOBSET/JOB/shield" => sub {
subtest "/job/PROJECT/JOBSET/JOB/prometheus" => sub {
my $response = request(GET '/job/' . $project->name . '/' . $jobset->name . '/' . $build->job . '/prometheus');
ok($response->is_success, "The page showing the job's prometheus data returns 200.");
my $metrics = $response->content;
ok($metrics =~ m/hydra_job_failed\{.*\} 0/);
ok($metrics =~ m/hydra_job_completion_time\{.*\} [\d]+/);
ok($metrics =~ m/hydra_build_closure_size\{.*\} 96/);
ok($metrics =~ m/hydra_build_output_size\{.*\} 96/);
};
done_testing;