Exemplo n.º 1
0
func (d *ProjectStatusDescriber) MakeGraph(namespace string) (osgraph.Graph, error) {
	g := osgraph.New()

	svcs, err := d.K.Services(namespace).List(labels.Everything())
	if err != nil {
		return g, err
	}

	iss, err := d.C.ImageStreams(namespace).List(labels.Everything(), fields.Everything())
	if err != nil {
		return g, err
	}

	bcs, err := d.C.BuildConfigs(namespace).List(labels.Everything(), fields.Everything())
	if err != nil {
		return g, err
	}

	dcs, err := d.C.DeploymentConfigs(namespace).List(labels.Everything(), fields.Everything())
	if err != nil {
		return g, err
	}

	builds := &buildapi.BuildList{}
	if len(bcs.Items) > 0 {
		if b, err := d.C.Builds(namespace).List(labels.Everything(), fields.Everything()); err == nil {
			builds = b
		}
	}

	rcs, err := d.K.ReplicationControllers(namespace).List(labels.Everything())
	if err != nil {
		rcs = &kapi.ReplicationControllerList{}
	}

	for i := range iss.Items {
		imagegraph.EnsureImageStreamNode(g, &iss.Items[i])
		imagegraph.EnsureAllImageStreamTagNodes(g, &iss.Items[i])
	}
	for i := range bcs.Items {
		build := buildgraph.EnsureBuildConfigNode(g, &bcs.Items[i])
		buildedges.AddInputOutputEdges(g, build)
		buildedges.JoinBuilds(build, builds.Items)
	}
	for i := range dcs.Items {
		deploy := deploygraph.EnsureDeploymentConfigNode(g, &dcs.Items[i])
		deployedges.AddTriggerEdges(g, deploy)
		deployedges.JoinDeployments(deploy, rcs.Items)
	}
	for i := range svcs.Items {
		service := kubegraph.EnsureServiceNode(g, &svcs.Items[i])
		kubeedges.AddExposedPodTemplateSpecEdges(g, service)
	}

	imageedges.AddAllImageStreamRefEdges(g)

	return g, nil
}
Exemplo n.º 2
0
// Describe returns the description of a project
func (d *ProjectStatusDescriber) Describe(namespace, name string) (string, error) {
	project, err := d.C.Projects().Get(namespace)
	if err != nil {
		return "", err
	}

	svcs, err := d.K.Services(namespace).List(labels.Everything())
	if err != nil {
		return "", err
	}

	bcs, err := d.C.BuildConfigs(namespace).List(labels.Everything(), fields.Everything())
	if err != nil {
		return "", err
	}

	dcs, err := d.C.DeploymentConfigs(namespace).List(labels.Everything(), fields.Everything())
	if err != nil {
		return "", err
	}

	builds := &buildapi.BuildList{}
	if len(bcs.Items) > 0 {
		if b, err := d.C.Builds(namespace).List(labels.Everything(), fields.Everything()); err == nil {
			builds = b
		}
	}

	rcs, err := d.K.ReplicationControllers(namespace).List(labels.Everything())
	if err != nil {
		rcs = &kapi.ReplicationControllerList{}
	}

	g := graph.New()
	for i := range bcs.Items {
		build := buildgraph.EnsureBuildConfigNode(g, &bcs.Items[i])
		buildedges.AddInputOutputEdges(g, build)
		buildedges.JoinBuilds(build, builds.Items)
	}
	for i := range dcs.Items {
		deploy := deploygraph.EnsureDeploymentConfigNode(g, &dcs.Items[i])
		deployedges.AddTriggerEdges(g, deploy)
		deployedges.JoinDeployments(deploy, rcs.Items)
	}
	for i := range svcs.Items {
		service := kubegraph.EnsureServiceNode(g, &svcs.Items[i])
		kubeedges.AddExposedPodTemplateSpecEdges(g, service)
	}
	groups := graphveneers.ServiceAndDeploymentGroups(g)

	return tabbedString(func(out *tabwriter.Writer) error {
		indent := "  "
		fmt.Fprintf(out, "In project %s\n", projectapi.DisplayNameAndNameForProject(project))

		for _, group := range groups {
			if len(group.Builds) != 0 {
				for _, build := range group.Builds {
					fmt.Fprintln(out)
					printLines(out, indent, 0, describeStandaloneBuildGroup(build, namespace)...)
					printLines(out, indent, 1, describeAdditionalBuildDetail(build.Build, true)...)
				}
				continue
			}
			if len(group.Services) == 0 {
				for _, deploy := range group.Deployments {
					fmt.Fprintln(out)
					printLines(out, indent, 0, describeDeploymentInServiceGroup(deploy)...)
				}
				continue
			}
			fmt.Fprintln(out)
			for _, svc := range group.Services {
				printLines(out, indent, 0, describeServiceInServiceGroup(svc)...)
			}
			for _, deploy := range group.Deployments {
				printLines(out, indent, 1, describeDeploymentInServiceGroup(deploy)...)
			}
		}

		if len(groups) == 0 {
			fmt.Fprintln(out, "\nYou have no Services, DeploymentConfigs, or BuildConfigs. 'oc new-app' can be used to create applications from scratch from existing Docker images and templates.")
		} else {
			fmt.Fprintln(out, "\nTo see more information about a Service or DeploymentConfig, use 'oc describe service <name>' or 'oc describe dc <name>'.")
			fmt.Fprintln(out, "You can use 'oc get all' to see lists of each of the types described above.")
		}

		return nil
	})
}