Merge pull request #504 from buildkite/SUP-3349-default-imagecheck-re…

…source-requests

SUP-3349: Apply sane resource requests to imagecheck containers

internal/controller/scheduler/scheduler.go

@@ -27,6 +27,7 @@ import (
 	batchv1 "k8s.io/api/batch/v1"
 	corev1 "k8s.io/api/core/v1"
 	kerrors "k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/api/resource"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/util/strategicpatch"
 	"k8s.io/client-go/kubernetes"
@@ -755,6 +756,13 @@ func (w *worker) Build(podSpec *corev1.PodSpec, skipCheckout bool, inputs buildI
 				Name:      workspaceVolume.Name,
 				MountPath: "/workspace",
 			}},
+			// Apply container resource requests to imagecheck containers
+			Resources: corev1.ResourceRequirements{
+				Requests: corev1.ResourceList{
+					corev1.ResourceCPU:    resource.MustParse("100m"),
+					corev1.ResourceMemory: resource.MustParse("64Mi"),
+				},
+			},
 		})
 		i++
 	}