fix prometheus targetstatus (#1207)

2018-10-30 16:57:34 +01:00 · 2018-10-30 16:57:34 +01:00 · 29773de93e
parent 3a9c74391e
commit 29773de93e
1 changed files with 1 additions and 1 deletions
--- a/cloud/prometheus/restapi/mode/targetstatus.pm
+++ b/cloud/prometheus/restapi/mode/targetstatus.pm
@ -212,7 +212,7 @@ sub manage_selection {
            last_error => $active->{lastError},

        };
-        foreach my $label (keys $active->{labels}) {
+        foreach my $label (keys %{$active->{labels}}) {
            $self->{targets}->{$active->{scrapeUrl}}->{labels} .= "[" . $label . " = " . $active->{labels}->{$label} . "]";
        }
        $self->{global}->{$active->{health}}++;