Golang app.AddServices函数代码示例

//.........这里部分代码省略.........
			"OPENSHIFT_CERT_DATA": string(config.CertData),
			"OPENSHIFT_INSECURE":  insecure,
		}

		mountHost := len(cfg.HostMount) > 0
		podTemplate := &kapi.PodTemplateSpec{
			ObjectMeta: kapi.ObjectMeta{Labels: label},
			Spec: kapi.PodSpec{
				ServiceAccountName: cfg.ServiceAccount,
				NodeSelector:       nodeSelector,
				Containers: []kapi.Container{
					{
						Name:  "registry",
						Image: image,
						Ports: ports,
						Env:   env.List(),
						VolumeMounts: []kapi.VolumeMount{
							{
								Name:      "registry-storage",
								MountPath: cfg.Volume,
							},
						},
						SecurityContext: &kapi.SecurityContext{
							Privileged: &mountHost,
						},
						// TODO reenable the liveness probe when we no longer support the v1 registry.
						/*
							LivenessProbe: &kapi.Probe{
								InitialDelaySeconds: 3,
								TimeoutSeconds:      5,
								Handler: kapi.Handler{
									HTTPGet: &kapi.HTTPGetAction{
										Path: "/healthz",
										Port: util.NewIntOrStringFromInt(5000),
									},
								},
							},
						*/
					},
				},
				Volumes: []kapi.Volume{
					{
						Name:         "registry-storage",
						VolumeSource: kapi.VolumeSource{},
					},
				},
			},
		}
		if mountHost {
			podTemplate.Spec.Volumes[0].HostPath = &kapi.HostPathVolumeSource{Path: cfg.HostMount}
		} else {
			podTemplate.Spec.Volumes[0].EmptyDir = &kapi.EmptyDirVolumeSource{}
		}

		objects := []runtime.Object{
			&dapi.DeploymentConfig{
				ObjectMeta: kapi.ObjectMeta{
					Name:   name,
					Labels: label,
				},
				Triggers: []dapi.DeploymentTriggerPolicy{
					{Type: dapi.DeploymentTriggerOnConfigChange},
				},
				Template: dapi.DeploymentTemplate{
					ControllerTemplate: kapi.ReplicationControllerSpec{
						Replicas: cfg.Replicas,
						Selector: label,
						Template: podTemplate,
					},
				},
			},
		}
		objects = app.AddServices(objects, true)
		// TODO: label all created objects with the same label
		list := &kapi.List{Items: objects}

		if output {
			if err := p.PrintObj(list, out); err != nil {
				return fmt.Errorf("unable to print object: %v", err)
			}
			return nil
		}

		mapper, typer := f.Factory.Object()
		bulk := configcmd.Bulk{
			Mapper:            mapper,
			Typer:             typer,
			RESTClientFactory: f.Factory.RESTClient,

			After: configcmd.NewPrintNameOrErrorAfter(out, os.Stderr),
		}
		if errs := bulk.Create(list, namespace); len(errs) != 0 {
			return errExit
		}
		return nil
	}

	fmt.Fprintf(out, "Docker registry %q service exists\n", name)
	return nil
}

//.........这里部分代码省略.........
				Name:            "router",
				Image:           image,
				Ports:           ports,
				Env:             env.List(),
				LivenessProbe:   livenessProbe,
				ImagePullPolicy: kapi.PullIfNotPresent,
				VolumeMounts:    mounts,
			},
		}

		if cfg.StatsPort > 0 && cfg.ExposeMetrics {
			pc := generateMetricsExporterContainer(cfg, env)
			if pc != nil {
				containers = append(containers, *pc)
			}
		}

		objects := []runtime.Object{
			&dapi.DeploymentConfig{
				ObjectMeta: kapi.ObjectMeta{
					Name:   name,
					Labels: label,
				},
				Triggers: []dapi.DeploymentTriggerPolicy{
					{Type: dapi.DeploymentTriggerOnConfigChange},
				},
				Template: dapi.DeploymentTemplate{
					Strategy: dapi.DeploymentStrategy{
						Type:          dapi.DeploymentStrategyTypeRolling,
						RollingParams: &dapi.RollingDeploymentStrategyParams{UpdatePercent: &updatePercent},
					},
					ControllerTemplate: kapi.ReplicationControllerSpec{
						Replicas: cfg.Replicas,
						Selector: label,
						Template: &kapi.PodTemplateSpec{
							ObjectMeta: kapi.ObjectMeta{Labels: label},
							Spec: kapi.PodSpec{
								SecurityContext: &kapi.PodSecurityContext{
									HostNetwork: cfg.HostNetwork,
								},
								ServiceAccountName: cfg.ServiceAccount,
								NodeSelector:       nodeSelector,
								Containers:         containers,
								Volumes:            volumes,
							},
						},
					},
				},
			},
		}

		if len(secrets) != 0 {
			serviceAccount, err := kClient.ServiceAccounts(namespace).Get(cfg.ServiceAccount)
			if err != nil {
				return fmt.Errorf("error looking up service account %s: %v",
					cfg.ServiceAccount, err)
			}

			for _, secret := range secrets {
				objects = append(objects, secret)

				serviceAccount.Secrets = append(serviceAccount.Secrets,
					kapi.ObjectReference{Name: secret.Name})
			}

			_, err = kClient.ServiceAccounts(namespace).Update(serviceAccount)
			if err != nil {
				return fmt.Errorf("error adding secret key to service account %s: %v",
					cfg.ServiceAccount, err)
			}
		}

		objects = app.AddServices(objects, true)
		// TODO: label all created objects with the same label - router=<name>
		list := &kapi.List{Items: objects}

		if output {
			if err := f.PrintObject(cmd, list, out); err != nil {
				return fmt.Errorf("Unable to print object: %v", err)
			}
			return nil
		}

		mapper, typer := f.Factory.Object()
		bulk := configcmd.Bulk{
			Mapper:            mapper,
			Typer:             typer,
			RESTClientFactory: f.Factory.RESTClient,

			After: configcmd.NewPrintNameOrErrorAfter(mapper, cmdutil.GetFlagString(cmd, "output") == "name", "created", out, cmd.Out()),
		}
		if errs := bulk.Create(list, namespace); len(errs) != 0 {
			return errExit
		}
		return nil
	}

	fmt.Fprintf(out, "Router %q service exists\n", name)
	return nil
}

//.........这里部分代码省略.........
	components = append(components, sourceComponents...)

	glog.V(4).Infof("Code [%v]", repositories)
	glog.V(4).Infof("Components [%v]", components)

	if len(repositories) == 0 && len(components) == 0 {
		return nil, ErrNoInputs
	}

	if len(c.Name) > 0 {
		if err := validateEnforcedName(c.Name); err != nil {
			return nil, err
		}
	}

	if len(c.To) > 0 {
		if err := validateOutputImageReference(c.To); err != nil {
			return nil, err
		}
	}

	imageRefs := components.ImageComponentRefs()
	if len(imageRefs) > 1 && len(c.Name) > 0 {
		return nil, fmt.Errorf("only one component or source repository can be used when specifying a name")
	}
	if len(imageRefs) > 1 && len(c.To) > 0 {
		return nil, fmt.Errorf("only one component or source repository can be used when specifying an output image reference")
	}

	env := app.Environment(environment)

	// identify if there are installable components in the input provided by the user
	installables, name, err := c.installComponents(components, env)
	if err != nil {
		return nil, err
	}
	if len(installables) > 0 {
		return &AppResult{
			List:      &kapi.List{Items: installables},
			Name:      name,
			Namespace: c.originNamespace,

			GeneratedJobs: true,
		}, nil
	}

	pipelines, err := c.buildPipelines(imageRefs, env)
	if err != nil {
		if err == app.ErrNameRequired {
			return nil, fmt.Errorf("can't suggest a valid name, please specify a name with --name")
		}
		if err, ok := err.(app.CircularOutputReferenceError); ok {
			return nil, fmt.Errorf("%v, please specify a different output reference with --to", err)
		}
		return nil, err
	}

	objects := app.Objects{}
	accept := app.NewAcceptFirst()
	for _, p := range pipelines {
		accepted, err := p.Objects(accept, acceptors)
		if err != nil {
			return nil, fmt.Errorf("can't setup %q: %v", p.From, err)
		}
		objects = append(objects, accepted...)
	}

	objects = app.AddServices(objects, false)

	templateObjects, err := c.buildTemplates(components.TemplateComponentRefs(), app.Environment(parameters))
	if err != nil {
		return nil, err
	}
	objects = append(objects, templateObjects...)

	name = c.Name
	if len(name) == 0 {
		for _, pipeline := range pipelines {
			if pipeline.Deployment != nil {
				name = pipeline.Deployment.Name
				break
			}
		}
	}
	if len(name) == 0 {
		for _, obj := range objects {
			if bc, ok := obj.(*buildapi.BuildConfig); ok {
				name = bc.Name
				break
			}
		}
	}

	return &AppResult{
		List:      &kapi.List{Items: objects},
		Name:      name,
		HasSource: len(repositories) != 0,
		Namespace: c.originNamespace,
	}, nil
}

// run executes the provided config applying provided acceptors.
func (c *AppConfig) run(out, errOut io.Writer, acceptors app.Acceptors) (*AppResult, error) {
	c.ensureDockerSearcher()
	repositories, err := c.individualSourceRepositories()
	if err != nil {
		return nil, err
	}
	err = c.detectSource(repositories)
	if err != nil {
		return nil, err
	}
	components, repositories, environment, parameters, err := c.validate()
	if err != nil {
		return nil, err
	}
	if err := c.resolve(components); err != nil {
		return nil, err
	}

	// Couple source with resolved builder components if possible
	if err := c.ensureHasSource(components.NeedsSource(), repositories.NotUsed()); err != nil {
		return nil, err
	}
	// For source repos that are not yet coupled with a component, create components
	sourceComponents, err := c.componentsForRepos(repositories.NotUsed())
	if err != nil {
		return nil, err
	}
	// resolve the source repo components
	if err := c.resolve(sourceComponents); err != nil {
		return nil, err
	}
	components = append(components, sourceComponents...)

	glog.V(4).Infof("Code %v", repositories)
	glog.V(4).Infof("Components %v", components)

	if len(repositories) == 0 && len(components) == 0 {
		return nil, ErrNoInputs
	}

	if len(c.Name) > 0 {
		if err := c.validateEnforcedName(); err != nil {
			return nil, err
		}
	}

	if len(components.ImageComponentRefs()) > 1 && len(c.Name) > 0 {
		return nil, fmt.Errorf("only one component or source repository can be used when specifying a name")
	}

	pipelines, err := c.buildPipelines(components.ImageComponentRefs(), app.Environment(environment))
	if err != nil {
		return nil, err
	}

	objects := app.Objects{}
	accept := app.NewAcceptFirst()
	warned := make(map[string]struct{})
	for _, p := range pipelines {
		accepted, err := p.Objects(accept, acceptors)
		if err != nil {
			return nil, fmt.Errorf("can't setup %q: %v", p.From, err)
		}
		if p.Image != nil && p.Image.HasEmptyDir {
			if _, ok := warned[p.Image.Name]; !ok {
				fmt.Fprintf(errOut, "NOTICE: Image %q uses an EmptyDir volume. Data in EmptyDir volumes is not persisted across deployments.\n", p.Image.Name)
				warned[p.Image.Name] = struct{}{}
			}
		}
		objects = append(objects, accepted...)
	}

	objects = app.AddServices(objects, false)

	templateObjects, err := c.buildTemplates(components.TemplateComponentRefs(), app.Environment(parameters))
	if err != nil {
		return nil, err
	}
	objects = append(objects, templateObjects...)

	buildNames := []string{}
	for _, obj := range objects {
		switch t := obj.(type) {
		case *buildapi.BuildConfig:
			buildNames = append(buildNames, t.Name)
		}
	}

	name := c.Name
	if len(name) == 0 {
		for _, pipeline := range pipelines {
			if pipeline.Deployment != nil {
				name = pipeline.Deployment.Name
				break
			}
		}
	}

	return &AppResult{
//.........这里部分代码省略.........

// run executes the provided config applying provided acceptors.
func (c *AppConfig) run(acceptors app.Acceptors) (*AppResult, error) {
	c.ensureDockerSearcher()
	repositories, err := c.individualSourceRepositories()
	if err != nil {
		return nil, err
	}
	err = c.detectSource(repositories)
	if err != nil {
		return nil, err
	}
	components, repositories, environment, parameters, err := c.validate()
	if err != nil {
		return nil, err
	}

	if err := c.resolve(components); err != nil {
		return nil, err
	}

	if err := c.inferBuildTypes(components); err != nil {
		return nil, err
	}

	// Couple source with resolved builder components if possible
	if err := c.ensureHasSource(components.NeedsSource(), repositories.NotUsed()); err != nil {
		return nil, err
	}

	// For source repos that are not yet coupled with a component, create components
	sourceComponents, err := c.componentsForRepos(repositories.NotUsed())
	if err != nil {
		return nil, err
	}

	// resolve the source repo components
	if err := c.resolve(sourceComponents); err != nil {
		return nil, err
	}
	components = append(components, sourceComponents...)

	glog.V(4).Infof("Code [%v]", repositories)
	glog.V(4).Infof("Components [%v]", components)

	if len(repositories) == 0 && len(components) == 0 {
		return nil, ErrNoInputs
	}

	if len(c.Name) > 0 {
		if err := c.validateEnforcedName(); err != nil {
			return nil, err
		}
	}

	imageRefs := components.ImageComponentRefs()
	if len(imageRefs) > 1 && len(c.Name) > 0 {
		return nil, fmt.Errorf("only one component or source repository can be used when specifying a name")
	}

	// identify if there are installable components in the input provided by the user
	installables, name, err := c.installComponents(components)
	if err != nil {
		return nil, err
	}
	if len(installables) > 0 {
		return &AppResult{
			List:      &kapi.List{Items: installables},
			Name:      name,
			Namespace: c.originNamespace,

			GeneratedJobs: true,
		}, nil
	}

	pipelines, err := c.buildPipelines(imageRefs, app.Environment(environment))
	if err != nil {
		return nil, err
	}

	objects := app.Objects{}
	accept := app.NewAcceptFirst()
	warned := make(map[string]struct{})
	for _, p := range pipelines {
		accepted, err := p.Objects(accept, acceptors)
		if err != nil {
			return nil, fmt.Errorf("can't setup %q: %v", p.From, err)
		}
		if p.Image != nil && p.Image.HasEmptyDir {
			spec := p.Image.PullSpec()
			if _, ok := warned[spec]; ok {
				fmt.Fprintf(c.ErrOut, "WARNING: Image %q uses an empty directory volume. Data in these volumes is not persisted across deployments.\n", p.Image.Reference.Name)
				warned[spec] = struct{}{}
			}
		}
		objects = append(objects, accepted...)
	}

	objects = app.AddServices(objects, false)

	templateObjects, err := c.buildTemplates(components.TemplateComponentRefs(), app.Environment(parameters))
//.........这里部分代码省略.........

// Run executes the provided config to generate objects.
func (c *AppConfig) Run() (*AppResult, error) {
	environment, parameters, err := c.validate()
	if err != nil {
		return nil, err
	}
	// TODO: I don't belong here
	c.ensureDockerSearch()

	resolved, err := Resolve(&c.Resolvers, &c.ComponentInputs, &c.GenerationInputs)
	if err != nil {
		return nil, err
	}

	repositories := resolved.Repositories
	components := resolved.Components

	if err := c.validateBuilders(components); err != nil {
		return nil, err
	}

	if len(repositories) == 0 && len(components) == 0 {
		return nil, ErrNoInputs
	}

	if len(c.Name) > 0 {
		if err := validateEnforcedName(c.Name); err != nil {
			return nil, err
		}
	}

	if err := optionallyValidateExposedPorts(c, repositories); err != nil {
		return nil, err
	}

	if len(c.To) > 0 {
		if err := validateOutputImageReference(c.To); err != nil {
			return nil, err
		}
	}

	if len(components.ImageComponentRefs().Group()) > 1 && len(c.Name) > 0 {
		return nil, errors.New("only one component or source repository can be used when specifying a name")
	}
	if len(components.UseSource()) > 1 && len(c.To) > 0 {
		return nil, errors.New("only one component with source can be used when specifying an output image reference")
	}

	env := app.Environment(environment)

	// identify if there are installable components in the input provided by the user
	installables, name, err := c.installComponents(components, env)
	if err != nil {
		return nil, err
	}
	if len(installables) > 0 {
		return &AppResult{
			List:      &kapi.List{Items: installables},
			Name:      name,
			Namespace: c.OriginNamespace,

			GeneratedJobs: true,
		}, nil
	}

	pipelines, err := c.buildPipelines(components.ImageComponentRefs(), env)
	if err != nil {
		if err == app.ErrNameRequired {
			return nil, errors.New("can't suggest a valid name, please specify a name with --name")
		}
		return nil, err
	}

	acceptors := app.Acceptors{app.NewAcceptUnique(c.Typer), app.AcceptNew}
	objects := app.Objects{}
	accept := app.NewAcceptFirst()
	for _, p := range pipelines {
		accepted, err := p.Objects(accept, acceptors)
		if err != nil {
			return nil, fmt.Errorf("can't setup %q: %v", p.From, err)
		}
		objects = append(objects, accepted...)
	}

	objects = app.AddServices(objects, false)

	templateName, templateObjects, err := c.buildTemplates(components.TemplateComponentRefs(), app.Environment(parameters))
	if err != nil {
		return nil, err
	}
	objects = append(objects, templateObjects...)

	name = c.Name
	if len(name) == 0 {
		name = templateName
	}
	if len(name) == 0 {
		for _, pipeline := range pipelines {
			if pipeline.Deployment != nil {
				name = pipeline.Deployment.Name
//.........这里部分代码省略.........

//.........这里部分代码省略.........
				},
			},
			Volumes: append(volumes, kapi.Volume{
				Name:         "registry-storage",
				VolumeSource: kapi.VolumeSource{},
			}),
			ServiceAccountName: opts.Config.ServiceAccount,
		},
	}
	if mountHost {
		podTemplate.Spec.Volumes[len(podTemplate.Spec.Volumes)-1].HostPath = &kapi.HostPathVolumeSource{Path: opts.Config.HostMount}
	} else {
		podTemplate.Spec.Volumes[len(podTemplate.Spec.Volumes)-1].EmptyDir = &kapi.EmptyDirVolumeSource{}
	}

	objects := []runtime.Object{}
	for _, s := range secrets {
		objects = append(objects, s)
	}
	if needServiceAccountRole {
		objects = append(objects,
			&kapi.ServiceAccount{ObjectMeta: kapi.ObjectMeta{Name: opts.Config.ServiceAccount}},
			&authapi.ClusterRoleBinding{
				ObjectMeta: kapi.ObjectMeta{Name: fmt.Sprintf("registry-%s-role", opts.Config.Name)},
				Subjects: []kapi.ObjectReference{
					{
						Kind:      "ServiceAccount",
						Name:      opts.Config.ServiceAccount,
						Namespace: opts.namespace,
					},
				},
				RoleRef: kapi.ObjectReference{
					Kind: "ClusterRole",
					Name: "system:registry",
				},
			},
		)
	}

	if opts.Config.DaemonSet {
		objects = append(objects, &extensions.DaemonSet{
			ObjectMeta: kapi.ObjectMeta{
				Name:   name,
				Labels: opts.label,
			},
			Spec: extensions.DaemonSetSpec{
				Template: kapi.PodTemplateSpec{
					ObjectMeta: podTemplate.ObjectMeta,
					Spec:       podTemplate.Spec,
				},
			},
		})
	} else {
		objects = append(objects, &deployapi.DeploymentConfig{
			ObjectMeta: kapi.ObjectMeta{
				Name:   name,
				Labels: opts.label,
			},
			Spec: deployapi.DeploymentConfigSpec{
				Replicas: opts.Config.Replicas,
				Selector: opts.label,
				Triggers: []deployapi.DeploymentTriggerPolicy{
					{Type: deployapi.DeploymentTriggerOnConfigChange},
				},
				Template: podTemplate,
			},
		})
	}

	objects = app.AddServices(objects, true)

	// Set registry service's sessionAffinity to ClientIP to prevent push
	// failures due to a use of poorly consistent storage shared by
	// multiple replicas. Also reuse the cluster IP if provided to avoid
	// changing the internal value.
	for _, obj := range objects {
		switch t := obj.(type) {
		case *kapi.Service:
			t.Spec.SessionAffinity = kapi.ServiceAffinityClientIP
			t.Spec.ClusterIP = clusterIP
		}
	}

	// TODO: label all created objects with the same label
	list := &kapi.List{Items: objects}

	if opts.Config.Action.ShouldPrint() {
		mapper, _ := opts.factory.Object(false)
		fn := cmdutil.VersionedPrintObject(opts.factory.PrintObject, opts.cmd, mapper, opts.out)
		if err := fn(list); err != nil {
			return fmt.Errorf("unable to print object: %v", err)
		}
		return nil
	}

	if errs := opts.Config.Action.WithMessage(fmt.Sprintf("Creating registry %s", opts.Config.Name), "created").Run(list, opts.namespace); len(errs) > 0 {
		return cmdutil.ErrExit
	}
	return nil
}

//.........这里部分代码省略.........
		secretBytes := make([]byte, randomSecretSize)
		if _, err := cryptorand.Read(secretBytes); err != nil {
			return fmt.Errorf("registry does not exist; could not generate random bytes for HTTP secret: %v", err)
		}
		env["REGISTRY_HTTP_SECRET"] = base64.StdEncoding.EncodeToString(secretBytes)

		mountHost := len(cfg.HostMount) > 0
		podTemplate := &kapi.PodTemplateSpec{
			ObjectMeta: kapi.ObjectMeta{Labels: label},
			Spec: kapi.PodSpec{
				ServiceAccountName: cfg.ServiceAccount,
				NodeSelector:       nodeSelector,
				Containers: []kapi.Container{
					{
						Name:  "registry",
						Image: image,
						Ports: ports,
						Env:   env.List(),
						VolumeMounts: []kapi.VolumeMount{
							{
								Name:      "registry-storage",
								MountPath: cfg.Volume,
							},
						},
						SecurityContext: &kapi.SecurityContext{
							Privileged: &mountHost,
						},
						LivenessProbe:  livenessProbe,
						ReadinessProbe: readinessProbe,
					},
				},
				Volumes: []kapi.Volume{
					{
						Name:         "registry-storage",
						VolumeSource: kapi.VolumeSource{},
					},
				},
			},
		}
		if mountHost {
			podTemplate.Spec.Volumes[0].HostPath = &kapi.HostPathVolumeSource{Path: cfg.HostMount}
		} else {
			podTemplate.Spec.Volumes[0].EmptyDir = &kapi.EmptyDirVolumeSource{}
		}

		objects := []runtime.Object{
			&dapi.DeploymentConfig{
				ObjectMeta: kapi.ObjectMeta{
					Name:   name,
					Labels: label,
				},
				Spec: dapi.DeploymentConfigSpec{
					Replicas: cfg.Replicas,
					Selector: label,
					Triggers: []dapi.DeploymentTriggerPolicy{
						{Type: dapi.DeploymentTriggerOnConfigChange},
					},
					Template: podTemplate,
				},
			},
		}
		objects = app.AddServices(objects, true)

		// Set registry service's sessionAffinity to ClientIP to prevent push
		// failures due to a use of poorly consistent storage shared by
		// multiple replicas.
		for _, obj := range objects {
			switch t := obj.(type) {
			case *kapi.Service:
				t.Spec.SessionAffinity = kapi.ServiceAffinityClientIP
			}
		}

		// TODO: label all created objects with the same label
		list := &kapi.List{Items: objects}

		if output {
			if err := f.PrintObject(cmd, list, out); err != nil {
				return fmt.Errorf("unable to print object: %v", err)
			}
			return nil
		}

		mapper, typer := f.Factory.Object()
		bulk := configcmd.Bulk{
			Mapper:            mapper,
			Typer:             typer,
			RESTClientFactory: f.Factory.RESTClient,

			After: configcmd.NewPrintNameOrErrorAfter(mapper, cmdutil.GetFlagString(cmd, "output") == "name", "created", out, cmd.Out()),
		}
		if errs := bulk.Create(list, namespace); len(errs) != 0 {
			return errExit
		}
		return nil
	}

	fmt.Fprintf(out, "Docker registry %q service exists\n", name)
	return nil
}

// run executes the provided config applying provided acceptors.
func (c *AppConfig) run(out io.Writer, acceptors app.Acceptors) (*AppResult, error) {
	c.ensureDockerResolver()
	repositories, err := c.individualSourceRepositories()
	if err != nil {
		return nil, err
	}
	err = c.detectSource(repositories)
	if err != nil {
		return nil, err
	}
	components, repositories, environment, parameters, err := c.validate()
	if err != nil {
		return nil, err
	}
	if err := c.resolve(components); err != nil {
		return nil, err
	}

	// Couple source with resolved builder components if possible
	if err := c.ensureHasSource(components.NeedsSource(), repositories.NotUsed()); err != nil {
		return nil, err
	}
	// For source repos that are not yet coupled with a component, create components
	sourceComponents, err := c.componentsForRepos(repositories.NotUsed())
	if err != nil {
		return nil, err
	}
	// resolve the source repo components
	if err := c.resolve(sourceComponents); err != nil {
		return nil, err
	}
	components = append(components, sourceComponents...)

	glog.V(4).Infof("Code %v", repositories)
	glog.V(4).Infof("Components %v", components)

	if len(repositories) == 0 && len(components) == 0 {
		return nil, ErrNoInputs
	}

	pipelines, err := c.buildPipelines(components, app.Environment(environment))
	if err != nil {
		return nil, err
	}

	objects := app.Objects{}
	accept := app.NewAcceptFirst()
	for _, p := range pipelines {
		accepted, err := p.Objects(accept, acceptors)
		if err != nil {
			return nil, fmt.Errorf("can't setup %q: %v", p.From, err)
		}
		objects = append(objects, accepted...)
	}

	objects = app.AddServices(objects)

	templateObjects, err := c.buildTemplates(components, app.Environment(parameters))
	if err != nil {
		return nil, err
	}
	objects = append(objects, templateObjects...)

	buildNames := []string{}
	for _, obj := range objects {
		switch t := obj.(type) {
		case *buildapi.BuildConfig:
			buildNames = append(buildNames, t.Name)
		}
	}

	return &AppResult{
		List:       &kapi.List{Items: objects},
		BuildNames: buildNames,
		HasSource:  len(repositories) != 0,
		Namespace:  c.originNamespace,
	}, nil
}

//.........这里部分代码省略.........
				},
			},
			Volumes: append(volumes, kapi.Volume{
				Name:         "registry-storage",
				VolumeSource: kapi.VolumeSource{},
			}),
			ServiceAccountName: cfg.ServiceAccount,
		},
	}
	if mountHost {
		podTemplate.Spec.Volumes[len(podTemplate.Spec.Volumes)-1].HostPath = &kapi.HostPathVolumeSource{Path: cfg.HostMount}
	} else {
		podTemplate.Spec.Volumes[len(podTemplate.Spec.Volumes)-1].EmptyDir = &kapi.EmptyDirVolumeSource{}
	}

	objects := []runtime.Object{}
	for _, s := range secrets {
		objects = append(objects, s)
	}
	if needServiceAccountRole {
		objects = append(objects,
			&kapi.ServiceAccount{ObjectMeta: kapi.ObjectMeta{Name: cfg.ServiceAccount}},
			&authapi.ClusterRoleBinding{
				ObjectMeta: kapi.ObjectMeta{Name: fmt.Sprintf("registry-%s-role", cfg.Name)},
				Subjects: []kapi.ObjectReference{
					{
						Kind:      "ServiceAccount",
						Name:      cfg.ServiceAccount,
						Namespace: namespace,
					},
				},
				RoleRef: kapi.ObjectReference{
					Kind: "ClusterRole",
					Name: "system:registry",
				},
			},
		)
	}

	if cfg.DaemonSet {
		objects = append(objects, &extensions.DaemonSet{
			ObjectMeta: kapi.ObjectMeta{
				Name:   name,
				Labels: label,
			},
			Spec: extensions.DaemonSetSpec{
				Template: kapi.PodTemplateSpec{
					ObjectMeta: podTemplate.ObjectMeta,
					Spec:       podTemplate.Spec,
				},
			},
		})
	} else {
		objects = append(objects, &deployapi.DeploymentConfig{
			ObjectMeta: kapi.ObjectMeta{
				Name:   name,
				Labels: label,
			},
			Spec: deployapi.DeploymentConfigSpec{
				Replicas: cfg.Replicas,
				Selector: label,
				Triggers: []deployapi.DeploymentTriggerPolicy{
					{Type: deployapi.DeploymentTriggerOnConfigChange},
				},
				Template: podTemplate,
			},
		})
	}

	objects = app.AddServices(objects, true)

	// Set registry service's sessionAffinity to ClientIP to prevent push
	// failures due to a use of poorly consistent storage shared by
	// multiple replicas. Also reuse the cluster IP if provided to avoid
	// changing the internal value.
	for _, obj := range objects {
		switch t := obj.(type) {
		case *kapi.Service:
			t.Spec.SessionAffinity = kapi.ServiceAffinityClientIP
			t.Spec.ClusterIP = clusterIP
		}
	}

	// TODO: label all created objects with the same label
	list := &kapi.List{Items: objects}

	if cfg.Action.ShouldPrint() {
		mapper, _ := f.Object(false)
		fn := cmdutil.VersionedPrintObject(f.PrintObject, cmd, mapper, out)
		if err := fn(list); err != nil {
			return fmt.Errorf("unable to print object: %v", err)
		}
		return nil
	}

	if errs := cfg.Action.WithMessage(fmt.Sprintf("Creating registry %s", cfg.Name), "created").Run(list, namespace); len(errs) > 0 {
		return cmdutil.ErrExit
	}
	return nil
}

//.........这里部分代码省略.........
			containers = append(containers, *pc)
		}
	}

	objects := []runtime.Object{}
	for _, s := range secrets {
		objects = append(objects, s)
	}
	if createServiceAccount {
		objects = append(objects,
			&kapi.ServiceAccount{ObjectMeta: kapi.ObjectMeta{Name: cfg.ServiceAccount}},
			&authapi.ClusterRoleBinding{
				ObjectMeta: kapi.ObjectMeta{Name: fmt.Sprintf("router-%s-role", cfg.Name)},
				Subjects: []kapi.ObjectReference{
					{
						Kind:      "ServiceAccount",
						Name:      cfg.ServiceAccount,
						Namespace: namespace,
					},
				},
				RoleRef: kapi.ObjectReference{
					Kind: "ClusterRole",
					Name: "system:router",
				},
			},
		)
	}
	updatePercent := int(-25)
	objects = append(objects, &deployapi.DeploymentConfig{
		ObjectMeta: kapi.ObjectMeta{
			Name:   name,
			Labels: label,
		},
		Spec: deployapi.DeploymentConfigSpec{
			Strategy: deployapi.DeploymentStrategy{
				Type:          deployapi.DeploymentStrategyTypeRolling,
				RollingParams: &deployapi.RollingDeploymentStrategyParams{UpdatePercent: &updatePercent},
			},
			Replicas: cfg.Replicas,
			Selector: label,
			Triggers: []deployapi.DeploymentTriggerPolicy{
				{Type: deployapi.DeploymentTriggerOnConfigChange},
			},
			Template: &kapi.PodTemplateSpec{
				ObjectMeta: kapi.ObjectMeta{Labels: label},
				Spec: kapi.PodSpec{
					SecurityContext: &kapi.PodSecurityContext{
						HostNetwork: cfg.HostNetwork,
					},
					ServiceAccountName: cfg.ServiceAccount,
					NodeSelector:       nodeSelector,
					Containers:         containers,
					Volumes:            volumes,
				},
			},
		},
	})

	objects = app.AddServices(objects, false)
	// set the service port to the provided hostport value
	for i := range objects {
		switch t := objects[i].(type) {
		case *kapi.Service:
			for j, servicePort := range t.Spec.Ports {
				for _, targetPort := range ports {
					if targetPort.ContainerPort == servicePort.Port && targetPort.HostPort != 0 {
						t.Spec.Ports[j].Port = targetPort.HostPort
					}
				}
			}
		}
	}
	// TODO: label all created objects with the same label - router=<name>
	list := &kapi.List{Items: objects}

	if output {
		list.Items, err = cmdutil.ConvertItemsForDisplayFromDefaultCommand(cmd, list.Items)
		if err != nil {
			return err
		}

		if err := f.PrintObject(cmd, list, out); err != nil {
			return fmt.Errorf("unable to print object: %v", err)
		}
		return nil
	}

	mapper, typer := f.Factory.Object()
	bulk := configcmd.Bulk{
		Mapper:            mapper,
		Typer:             typer,
		RESTClientFactory: f.Factory.ClientForMapping,

		After: configcmd.NewPrintNameOrErrorAfter(mapper, kcmdutil.GetFlagString(cmd, "output") == "name", "created", out, cmd.Out()),
	}
	if errs := bulk.Create(list, namespace); len(errs) != 0 {
		return errExit
	}
	return nil
}

//.........这里部分代码省略.........
		insecure := "false"
		if config.Insecure {
			insecure = "true"
		}

		defaultCert, err := loadDefaultCert(cfg.DefaultCertificate)
		if err != nil {
			return fmt.Errorf("router could not be created; error reading default certificate file", err)
		}

		if len(cfg.StatsPassword) == 0 {
			cfg.StatsPassword = generateStatsPassword()
			fmt.Fprintf(out, "password for stats user %s has been set to %s\n", cfg.StatsUsername, cfg.StatsPassword)
		}

		env := app.Environment{
			"OPENSHIFT_MASTER":         config.Host,
			"OPENSHIFT_CA_DATA":        string(config.CAData),
			"OPENSHIFT_KEY_DATA":       string(config.KeyData),
			"OPENSHIFT_CERT_DATA":      string(config.CertData),
			"OPENSHIFT_INSECURE":       insecure,
			"DEFAULT_CERTIFICATE":      defaultCert,
			"ROUTER_SERVICE_NAME":      name,
			"ROUTER_SERVICE_NAMESPACE": namespace,
			"STATS_PORT":               strconv.Itoa(cfg.StatsPort),
			"STATS_USERNAME":           cfg.StatsUsername,
			"STATS_PASSWORD":           cfg.StatsPassword,
		}

		objects := []runtime.Object{
			&dapi.DeploymentConfig{
				ObjectMeta: kapi.ObjectMeta{
					Name:   name,
					Labels: label,
				},
				Triggers: []dapi.DeploymentTriggerPolicy{
					{Type: dapi.DeploymentTriggerOnConfigChange},
				},
				Template: dapi.DeploymentTemplate{
					ControllerTemplate: kapi.ReplicationControllerSpec{
						Replicas: cfg.Replicas,
						Selector: label,
						Template: &kapi.PodTemplateSpec{
							ObjectMeta: kapi.ObjectMeta{Labels: label},
							Spec: kapi.PodSpec{
								ServiceAccount: cfg.ServiceAccount,
								NodeSelector:   nodeSelector,
								Containers: []kapi.Container{
									{
										Name:  "router",
										Image: image,
										Ports: ports,
										Env:   env.List(),
										LivenessProbe: &kapi.Probe{
											Handler: kapi.Handler{
												TCPSocket: &kapi.TCPSocketAction{
													Port: kutil.IntOrString{
														IntVal: ports[0].ContainerPort,
													},
												},
											},
											InitialDelaySeconds: 10,
										},
										ImagePullPolicy: kapi.PullIfNotPresent,
									},
								},
							},
						},
					},
				},
			},
		}
		objects = app.AddServices(objects, true)
		// TODO: label all created objects with the same label - router=<name>
		list := &kapi.List{Items: objects}

		if output {
			if err := p.PrintObj(list, out); err != nil {
				return fmt.Errorf("Unable to print object: %v", err)
			}
			return nil
		}

		mapper, typer := f.Factory.Object()
		bulk := configcmd.Bulk{
			Mapper:            mapper,
			Typer:             typer,
			RESTClientFactory: f.Factory.RESTClient,

			After: configcmd.NewPrintNameOrErrorAfter(out, os.Stderr),
		}
		if errs := bulk.Create(list, namespace); len(errs) != 0 {
			return errExit
		}
		return nil
	}

	fmt.Fprintf(out, "Router %q service exists\n", name)
	return nil
}