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fix: use common utility printer.PrintComponentsCRD to replace printCo…
…mponentsCRD, printer.PrintComponentsDeploy to replace printComponentsDelpoyment. Signed-off-by: ycyaoxdu <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,166 @@ | ||
| // Copyright Contributors to the Open Cluster Management project | ||
| package hubinfo | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
|
|
||
| "github.com/spf13/cobra" | ||
| "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset" | ||
| apierrors "k8s.io/apimachinery/pkg/api/errors" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "k8s.io/client-go/kubernetes" | ||
| operatorclient "open-cluster-management.io/api/client/operator/clientset/versioned" | ||
| v1 "open-cluster-management.io/api/operator/v1" | ||
| "open-cluster-management.io/clusteradm/pkg/helpers/printer" | ||
| ) | ||
|
|
||
| func (o *Options) complete(cmd *cobra.Command, args []string) error { | ||
| cfg, err := o.ClusteradmFlags.KubectlFactory.ToRESTConfig() | ||
| if err != nil { | ||
| return err | ||
| } | ||
| operatorClient, err := operatorclient.NewForConfig(cfg) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| kubeClient, err := kubernetes.NewForConfig(cfg) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| crdClient, err := clientset.NewForConfig(cfg) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| o.kubeClient = kubeClient | ||
| o.operatorClient = operatorClient | ||
| o.crdClient = crdClient | ||
| return nil | ||
| } | ||
|
|
||
| func (o *Options) validate(args []string) error { | ||
| if len(args) != 0 { | ||
| return fmt.Errorf("there should be no argument") | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| const ( | ||
| clusterManagerName = "cluster-manager" | ||
| registrationOperatorNamespace = "open-cluster-management" | ||
| clusterManagerNameCRD = "clustermanagers.operator.open-cluster-management.io" | ||
|
|
||
| componentNameRegistrationController = "cluster-manager-registration-controller" | ||
| componentNameRegistrationWebhook = "cluster-manager-registration-webhook" | ||
| componentNameWorkWebhook = "cluster-manager-work-webhook" | ||
| componentNamePlacementController = "cluster-manager-placement-controller" | ||
| ) | ||
|
|
||
| func (o *Options) run() error { | ||
| // printing registration-operator | ||
| if err := o.printRegistrationOperator(); err != nil { | ||
| return err | ||
| } | ||
| // printing components | ||
| if err := o.printComponents(); err != nil { | ||
| return err | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func (o *Options) printRegistrationOperator() error { | ||
| deploy, err := o.kubeClient.AppsV1(). | ||
| Deployments(registrationOperatorNamespace). | ||
| Get(context.TODO(), clusterManagerName, metav1.GetOptions{}) | ||
| if err != nil { | ||
| if !apierrors.IsNotFound(err) { | ||
| return err | ||
| } | ||
| o.printer.Write(printer.LEVEL_0, "Registration Operator:\t<none>\n") | ||
| return nil | ||
| } | ||
| imageName := "<none>" | ||
| registrationOperatorExpectedRs := *deploy.Spec.Replicas | ||
| registrationOperatorAvailableRs := deploy.Status.AvailableReplicas | ||
| for _, container := range deploy.Spec.Template.Spec.Containers { | ||
| if container.Name == "registration-operator" { | ||
| imageName = container.Image | ||
| } | ||
| } | ||
| crdStatus := make(map[string]string) | ||
| cmgrCrd, err := o.crdClient.ApiextensionsV1(). | ||
| CustomResourceDefinitions(). | ||
| Get(context.TODO(), clusterManagerNameCRD, metav1.GetOptions{}) | ||
| if err != nil { | ||
| if !apierrors.IsNotFound(err) { | ||
| return err | ||
| } | ||
| } | ||
| if cmgrCrd != nil { | ||
| crdStatus[clusterManagerNameCRD] = "installed" | ||
| } else { | ||
| crdStatus[clusterManagerNameCRD] = "absent" | ||
| } | ||
|
|
||
| o.printer.Write(printer.LEVEL_0, "Registration Operator:\n") | ||
| o.printer.Write(printer.LEVEL_1, "Controller:\t(%d/%d) %s\n", registrationOperatorAvailableRs, registrationOperatorExpectedRs, imageName) | ||
| o.printer.Write(printer.LEVEL_1, "CustomResourceDefinition:\n") | ||
| for name, st := range crdStatus { | ||
| o.printer.Write(printer.LEVEL_2, "(%s) %s\n", st, name) | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func (o *Options) printComponents() error { | ||
| cmgr, err := o.operatorClient.OperatorV1(). | ||
| ClusterManagers(). | ||
| Get(context.TODO(), clusterManagerName, metav1.GetOptions{}) | ||
| if err != nil { | ||
| if !apierrors.IsNotFound(err) { | ||
| return err | ||
| } | ||
| o.printer.Write(printer.LEVEL_0, "Components:\t<uninstalled>\n") | ||
| return nil | ||
| } | ||
|
|
||
| o.printer.Write(printer.LEVEL_0, "Components:\n") | ||
| if err := o.printRegistration(cmgr); err != nil { | ||
| return err | ||
| } | ||
| if err := o.printWork(cmgr); err != nil { | ||
| return err | ||
| } | ||
| if err := o.printPlacement(cmgr); err != nil { | ||
| return err | ||
| } | ||
| if err := o.printComponentsCRD(cmgr); err != nil { | ||
| return err | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func (o *Options) printRegistration(cmgr *v1.ClusterManager) error { | ||
| o.printer.Write(printer.LEVEL_1, "Registration:\n") | ||
| err := printer.PrintComponentsDeploy(o.printer, o.kubeClient, cmgr.Status.RelatedResources, componentNameRegistrationController) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| return printer.PrintComponentsDeploy(o.printer, o.kubeClient, cmgr.Status.RelatedResources, componentNameRegistrationWebhook) | ||
| } | ||
|
|
||
| func (o *Options) printWork(cmgr *v1.ClusterManager) error { | ||
| o.printer.Write(printer.LEVEL_1, "Work:\n") | ||
| return printer.PrintComponentsDeploy(o.printer, o.kubeClient, cmgr.Status.RelatedResources, componentNameWorkWebhook) | ||
| } | ||
|
|
||
| func (o *Options) printPlacement(cmgr *v1.ClusterManager) error { | ||
| o.printer.Write(printer.LEVEL_1, "Placement:\n") | ||
| return printer.PrintComponentsDeploy(o.printer, o.kubeClient, cmgr.Status.RelatedResources, componentNamePlacementController) | ||
| } | ||
|
|
||
| func (o *Options) printComponentsCRD(cmgr *v1.ClusterManager) error { | ||
| o.printer.Write(printer.LEVEL_1, "CustomResourceDefinition:\n") | ||
| return printer.PrintComponentsCRD(o.printer, o.crdClient, cmgr.Status.RelatedResources) | ||
| } |
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