예제 #1
0
func (l *buildLoader) AddToGraph(g osgraph.Graph) error {
	for i := range l.items {
		buildgraph.EnsureBuildNode(g, &l.items[i])
	}

	return nil
}
예제 #2
0
// addBuildsToGraph adds builds to the graph.
//
// Edges are added to the graph from each build to the image specified by its strategy.from.
func addBuildsToGraph(g graph.Graph, builds *buildapi.BuildList) {
	for i := range builds.Items {
		build := &builds.Items[i]
		glog.V(4).Infof("Examining build %s/%s", build.Namespace, build.Name)
		buildNode := buildgraph.EnsureBuildNode(g, build)
		addBuildStrategyImageReferencesToGraph(g, build.Spec.Strategy, buildNode)
	}
}
예제 #3
0
func loadBuilds(g osgraph.Graph, graphLock sync.Mutex, namespace string, kclient kclient.Interface, client client.Interface) error {
	builds, err := client.Builds(namespace).List(labels.Everything(), fields.Everything())
	if err != nil {
		return err
	}

	graphLock.Lock()
	defer graphLock.Unlock()
	for i := range builds.Items {
		buildgraph.EnsureBuildNode(g, &builds.Items[i])
	}

	return nil
}
예제 #4
0
func TestNamespaceEdgeMatching(t *testing.T) {
	g := osgraph.New()

	fn := func(namespace string, g osgraph.Interface) {
		bc := &api.BuildConfig{}
		bc.Namespace = namespace
		bc.Name = "the-bc"
		nodes.EnsureBuildConfigNode(g, bc)

		b := &api.Build{}
		b.Namespace = namespace
		b.Name = "the-build"
		b.Labels = map[string]string{api.BuildConfigLabel: "the-bc"}
		b.Annotations = map[string]string{api.BuildConfigAnnotation: "the-bc"}
		nodes.EnsureBuildNode(g, b)
	}

	fn("ns", g)
	fn("other", g)
	AddAllBuildEdges(g)

	if len(g.Edges()) != 2 {
		t.Fatal(g)
	}
	for _, edge := range g.Edges() {
		nsTo, err := namespaceFor(edge.To())
		if err != nil {
			t.Fatal(err)
		}
		nsFrom, err := namespaceFor(edge.From())
		if err != nil {
			t.Fatal(err)
		}
		if nsFrom != nsTo {
			t.Errorf("edge %#v crosses namespace: %s %s", edge, nsFrom, nsTo)
		}
	}
}
예제 #5
0
func TestGraph(t *testing.T) {
	g := osgraph.New()
	now := time.Now()
	builds := []buildapi.Build{
		{
			ObjectMeta: kapi.ObjectMeta{
				Name:              "build1-1-abc",
				Labels:            map[string]string{buildapi.BuildConfigLabel: "build1"},
				CreationTimestamp: util.NewTime(now.Add(-10 * time.Second)),
			},
			Status: buildapi.BuildStatus{
				Phase: buildapi.BuildPhaseFailed,
			},
		},
		{
			ObjectMeta: kapi.ObjectMeta{
				Name:              "build1-2-abc",
				Labels:            map[string]string{buildapi.BuildConfigLabel: "build1"},
				CreationTimestamp: util.NewTime(now.Add(-5 * time.Second)),
			},
			Status: buildapi.BuildStatus{
				Phase: buildapi.BuildPhaseComplete,
			},
		},
		{
			ObjectMeta: kapi.ObjectMeta{
				Name:              "build1-3-abc",
				Labels:            map[string]string{buildapi.BuildConfigLabel: "build1"},
				CreationTimestamp: util.NewTime(now.Add(-15 * time.Second)),
			},
			Status: buildapi.BuildStatus{
				Phase: buildapi.BuildPhasePending,
			},
		},
	}
	for i := range builds {
		buildgraph.EnsureBuildNode(g, &builds[i])
	}

	buildgraph.EnsureBuildConfigNode(g, &buildapi.BuildConfig{
		ObjectMeta: kapi.ObjectMeta{Namespace: "default", Name: "build1"},
		Spec: buildapi.BuildConfigSpec{
			Triggers: []buildapi.BuildTriggerPolicy{
				{
					ImageChange: &buildapi.ImageChangeTrigger{},
				},
			},
			BuildSpec: buildapi.BuildSpec{
				Strategy: buildapi.BuildStrategy{
					Type: buildapi.SourceBuildStrategyType,
					SourceStrategy: &buildapi.SourceBuildStrategy{
						From: kapi.ObjectReference{Kind: "ImageStreamTag", Name: "test:base-image"},
					},
				},
				Output: buildapi.BuildOutput{
					To: &kapi.ObjectReference{Kind: "ImageStreamTag", Name: "other:tag1"},
				},
			},
		},
	})
	bcTestNode := buildgraph.EnsureBuildConfigNode(g, &buildapi.BuildConfig{
		ObjectMeta: kapi.ObjectMeta{Namespace: "default", Name: "test"},
		Spec: buildapi.BuildConfigSpec{
			BuildSpec: buildapi.BuildSpec{
				Output: buildapi.BuildOutput{
					To: &kapi.ObjectReference{Kind: "ImageStreamTag", Name: "other:base-image"},
				},
			},
		},
	})
	buildgraph.EnsureBuildConfigNode(g, &buildapi.BuildConfig{
		ObjectMeta: kapi.ObjectMeta{Namespace: "default", Name: "build2"},
		Spec: buildapi.BuildConfigSpec{
			BuildSpec: buildapi.BuildSpec{
				Output: buildapi.BuildOutput{
					To: &kapi.ObjectReference{Kind: "DockerImage", Name: "mycustom/repo/image:tag2"},
				},
			},
		},
	})
	kubegraph.EnsureServiceNode(g, &kapi.Service{
		ObjectMeta: kapi.ObjectMeta{Namespace: "default", Name: "svc-is-ignored"},
		Spec: kapi.ServiceSpec{
			Selector: nil,
		},
	})
	kubegraph.EnsureServiceNode(g, &kapi.Service{
		ObjectMeta: kapi.ObjectMeta{Namespace: "default", Name: "svc1"},
		Spec: kapi.ServiceSpec{
			Selector: map[string]string{
				"deploymentconfig": "deploy1",
			},
		},
	})
	kubegraph.EnsureServiceNode(g, &kapi.Service{
		ObjectMeta: kapi.ObjectMeta{Namespace: "default", Name: "svc2"},
		Spec: kapi.ServiceSpec{
			Selector: map[string]string{
				"deploymentconfig": "deploy1",
				"env":              "prod",
			},
		},
	})
	deploygraph.EnsureDeploymentConfigNode(g, &deployapi.DeploymentConfig{
		ObjectMeta: kapi.ObjectMeta{Namespace: "other", Name: "deploy1"},
		Triggers: []deployapi.DeploymentTriggerPolicy{
			{
				ImageChangeParams: &deployapi.DeploymentTriggerImageChangeParams{
					From:           kapi.ObjectReference{Namespace: "default", Name: "other"},
					ContainerNames: []string{"1", "2"},
					Tag:            "tag1",
				},
			},
		},
		Template: deployapi.DeploymentTemplate{
			ControllerTemplate: kapi.ReplicationControllerSpec{
				Template: &kapi.PodTemplateSpec{
					ObjectMeta: kapi.ObjectMeta{
						Labels: map[string]string{
							"deploymentconfig": "deploy1",
							"env":              "prod",
						},
					},
					Spec: kapi.PodSpec{
						Containers: []kapi.Container{
							{
								Name:  "1",
								Image: "mycustom/repo/image",
							},
							{
								Name:  "2",
								Image: "mycustom/repo/image2",
							},
							{
								Name:  "3",
								Image: "mycustom/repo/image3",
							},
						},
					},
				},
			},
		},
	})
	deploygraph.EnsureDeploymentConfigNode(g, &deployapi.DeploymentConfig{
		ObjectMeta: kapi.ObjectMeta{Namespace: "default", Name: "deploy2"},
		Template: deployapi.DeploymentTemplate{
			ControllerTemplate: kapi.ReplicationControllerSpec{
				Template: &kapi.PodTemplateSpec{
					ObjectMeta: kapi.ObjectMeta{
						Labels: map[string]string{
							"deploymentconfig": "deploy2",
							"env":              "dev",
						},
					},
					Spec: kapi.PodSpec{
						Containers: []kapi.Container{
							{
								Name:  "1",
								Image: "someother/image:v1",
							},
						},
					},
				},
			},
		},
	})

	kubeedges.AddAllExposedPodTemplateSpecEdges(g)
	buildedges.AddAllInputOutputEdges(g)
	buildedges.AddAllBuildEdges(g)
	deployedges.AddAllTriggerEdges(g)
	deployedges.AddAllDeploymentEdges(g)

	t.Log(g)

	for _, edge := range g.Edges() {
		if g.EdgeKinds(edge).Has(osgraph.UnknownEdgeKind) {
			t.Errorf("edge reported unknown kind: %#v", edge)
		}
	}

	// imagestreamtag default/other:base-image
	istID := 0
	for _, node := range g.Nodes() {
		if g.Name(node) == "ImageStreamTag|default/other:base-image" {
			istID = node.ID()
			break
		}
	}

	edge := g.Edge(concrete.Node(bcTestNode.ID()), concrete.Node(istID))
	if edge == nil {
		t.Fatalf("failed to find edge between %d and %d", bcTestNode.ID(), istID)
	}
	if len(g.SubgraphWithNodes([]graph.Node{edge.From(), edge.To()}, osgraph.ExistingDirectEdge).Edges()) != 1 {
		t.Fatalf("expected one edge")
	}
	if len(g.SubgraphWithNodes([]graph.Node{edge.To(), edge.From()}, osgraph.ExistingDirectEdge).Edges()) != 1 {
		t.Fatalf("expected one edge")
	}

	if e := g.Edge(concrete.Node(bcTestNode.ID()), concrete.Node(istID)); e == nil {
		t.Errorf("expected edge for %d-%d", bcTestNode.ID(), istID)
	}

	coveredNodes := IntSet{}

	serviceGroups, coveredByServiceGroups := AllServiceGroups(g, coveredNodes)
	coveredNodes.Insert(coveredByServiceGroups.List()...)

	bareDCPipelines, coveredByDCs := AllDeploymentConfigPipelines(g, coveredNodes)
	coveredNodes.Insert(coveredByDCs.List()...)

	if len(bareDCPipelines) != 1 {
		t.Fatalf("unexpected pipelines: %#v", bareDCPipelines)
	}
	if len(coveredNodes) != 10 {
		t.Fatalf("unexpected covered nodes: %#v", coveredNodes)
	}

	for _, bareDCPipeline := range bareDCPipelines {
		t.Logf("from %s", bareDCPipeline.Deployment.Name)
		for _, path := range bareDCPipeline.Images {
			t.Logf("  %v", path)
		}
	}

	if len(serviceGroups) != 3 {
		t.Errorf("unexpected service groups: %#v", serviceGroups)
	}
	for _, serviceGroup := range serviceGroups {
		t.Logf("service %s", serviceGroup.Service.Name)
		indent := "  "

		for _, deployment := range serviceGroup.DeploymentConfigPipelines {
			t.Logf("%sdeployment %s", indent, deployment.Deployment.Name)
			for _, image := range deployment.Images {
				t.Logf("%s  image %s", indent, image.Image.ImageSpec())
				if image.Build != nil {
					if image.LastSuccessfulBuild != nil {
						t.Logf("%s    built at %s", indent, image.LastSuccessfulBuild.Build.CreationTimestamp)
					} else if image.LastUnsuccessfulBuild != nil {
						t.Logf("%s    build %s at %s", indent, image.LastUnsuccessfulBuild.Build.Status, image.LastUnsuccessfulBuild.Build.CreationTimestamp)
					}
					for _, b := range image.ActiveBuilds {
						t.Logf("%s    build %s %s", indent, b.Build.Name, b.Build.Status)
					}
				}
			}
		}
	}
}