Пример #1
0
func TestOverlappingHPAsWarning(t *testing.T) {
	g, _, err := osgraphtest.BuildGraph("./../../../api/graph/test/overlapping-hpas.yaml")
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	kubegraph.AddHPAScaleRefEdges(g)
	deploygraph.AddAllDeploymentEdges(g)

	markers := FindOverlappingHPAs(g, osgraph.DefaultNamer)
	if len(markers) != 8 {
		t.Fatalf("expected to find eight overlapping HPA markers, got %d", len(markers))
	}

	for _, marker := range markers {
		if actual, expected := marker.Severity, osgraph.WarningSeverity; actual != expected {
			t.Errorf("expected overlapping HPAs to be %v, got %v", expected, actual)
		}

		if actual, expected := marker.Key, HPAOverlappingScaleRefWarning; actual != expected {
			t.Errorf("expected marker type %v, got %v", expected, actual)
		}
	}
}
Пример #2
0
func (d *ProjectStatusDescriber) MakeGraph(namespace string) (osgraph.Graph, sets.String, error) {
	g := osgraph.New()

	loaders := []GraphLoader{
		&serviceLoader{namespace: namespace, lister: d.K},
		&serviceAccountLoader{namespace: namespace, lister: d.K},
		&secretLoader{namespace: namespace, lister: d.K},
		&rcLoader{namespace: namespace, lister: d.K},
		&podLoader{namespace: namespace, lister: d.K},
		&horizontalPodAutoscalerLoader{namespace: namespace, lister: d.K.Extensions()},
		// TODO check swagger for feature enablement and selectively add bcLoader and buildLoader
		// then remove errors.TolerateNotFoundError method.
		&bcLoader{namespace: namespace, lister: d.C},
		&buildLoader{namespace: namespace, lister: d.C},
		&isLoader{namespace: namespace, lister: d.C},
		&dcLoader{namespace: namespace, lister: d.C},
		&routeLoader{namespace: namespace, lister: d.C},
	}
	loadingFuncs := []func() error{}
	for _, loader := range loaders {
		loadingFuncs = append(loadingFuncs, loader.Load)
	}

	forbiddenResources := sets.String{}
	if errs := parallel.Run(loadingFuncs...); len(errs) > 0 {
		actualErrors := []error{}
		for _, err := range errs {
			if kapierrors.IsForbidden(err) {
				forbiddenErr := err.(*kapierrors.StatusError)
				if (forbiddenErr.Status().Details != nil) && (len(forbiddenErr.Status().Details.Kind) > 0) {
					forbiddenResources.Insert(forbiddenErr.Status().Details.Kind)
				}
				continue
			}
			actualErrors = append(actualErrors, err)
		}

		if len(actualErrors) > 0 {
			return g, forbiddenResources, utilerrors.NewAggregate(actualErrors)
		}
	}

	for _, loader := range loaders {
		loader.AddToGraph(g)
	}

	kubeedges.AddAllExposedPodTemplateSpecEdges(g)
	kubeedges.AddAllExposedPodEdges(g)
	kubeedges.AddAllManagedByRCPodEdges(g)
	kubeedges.AddAllRequestedServiceAccountEdges(g)
	kubeedges.AddAllMountableSecretEdges(g)
	kubeedges.AddAllMountedSecretEdges(g)
	kubeedges.AddHPAScaleRefEdges(g)
	buildedges.AddAllInputOutputEdges(g)
	buildedges.AddAllBuildEdges(g)
	deployedges.AddAllTriggerEdges(g)
	deployedges.AddAllDeploymentEdges(g)
	imageedges.AddAllImageStreamRefEdges(g)
	imageedges.AddAllImageStreamImageRefEdges(g)
	routeedges.AddAllRouteEdges(g)

	return g, forbiddenResources, nil
}