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Signed-off-by: xuezhaojun <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| package flightctl | ||
|
|
||
| import ( | ||
| "context" | ||
|
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| "github.com/flightctl/flightctl/lib/apipublic/v1alpha1" | ||
| "github.com/stolostron/managedcluster-import-controller/pkg/helpers" | ||
| certificatesv1 "k8s.io/api/certificates/v1" | ||
| ) | ||
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| const FlightCtlNamespace = "flightctl" | ||
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| type FlightCtler interface { | ||
| Login(ctx context.Context) error | ||
| ApplyRepository(ctx context.Context) error | ||
| GetDevice(ctx context.Context, deviceID string) (*v1alpha1.Device, error) | ||
| CSRApprovalCondition(ctx context.Context, csr *certificatesv1.CertificateSigningRequest) (bool, error) | ||
| } | ||
|
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| type FlightCtl struct { | ||
| clientHolder *helpers.ClientHolder | ||
| } | ||
|
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| var _ FlightCtler = &FlightCtl{} | ||
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| func (f *FlightCtl) Login(ctx context.Context) error { | ||
| return nil | ||
| } | ||
|
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| func (f *FlightCtl) ApplyRepository(ctx context.Context) error { | ||
| return nil | ||
| } | ||
|
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| func (f *FlightCtl) GetDevice(ctx context.Context, deviceID string) (*v1alpha1.Device, error) { | ||
| return nil, nil | ||
| } | ||
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| func (f *FlightCtl) CSRApprovalCondition(ctx context.Context, csr *certificatesv1.CertificateSigningRequest) (bool, error) { | ||
| return false, nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,71 @@ | ||
| package flightctl | ||
|
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| import ( | ||
| "context" | ||
|
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| "github.com/openshift/library-go/pkg/operator/events" | ||
| "github.com/stolostron/managedcluster-import-controller/pkg/helpers" | ||
| clusterv1 "open-cluster-management.io/api/cluster/v1" | ||
| ctrl "sigs.k8s.io/controller-runtime" | ||
| "sigs.k8s.io/controller-runtime/pkg/builder" | ||
| "sigs.k8s.io/controller-runtime/pkg/event" | ||
| "sigs.k8s.io/controller-runtime/pkg/handler" | ||
| "sigs.k8s.io/controller-runtime/pkg/manager" | ||
| "sigs.k8s.io/controller-runtime/pkg/predicate" | ||
| "sigs.k8s.io/controller-runtime/pkg/reconcile" | ||
| ) | ||
|
|
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| const ManagedClusterControllerName = "flightctl-managedcluster-controller" | ||
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| // ManagedClusterReconciler is responsible to set hubAcceptsClient to true if the managed cluster is a flightctl device. | ||
| type ManagedClusterReconciler struct { | ||
| clientHolder *helpers.ClientHolder | ||
| recorder events.Recorder | ||
| } | ||
|
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| var _ reconcile.Reconciler = &ManagedClusterReconciler{} | ||
|
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| func (r *ManagedClusterReconciler) Reconcile(ctx context.Context, request reconcile.Request) (reconcile.Result, error) { | ||
| cluster := &clusterv1.ManagedCluster{} | ||
| if err := r.clientHolder.RuntimeClient.Get(ctx, request.NamespacedName, cluster); err != nil { | ||
| return reconcile.Result{}, err | ||
| } | ||
|
|
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| if cluster.DeletionTimestamp != nil { | ||
| return reconcile.Result{}, nil | ||
| } | ||
|
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| if cluster.Spec.HubAcceptsClient { | ||
| return reconcile.Result{}, nil | ||
| } | ||
|
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| cluster.Spec.HubAcceptsClient = true | ||
| if err := r.clientHolder.RuntimeClient.Update(ctx, cluster); err != nil { | ||
| return reconcile.Result{}, err | ||
| } | ||
|
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| return reconcile.Result{}, nil | ||
| } | ||
|
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| func AddManagedClusterController(ctx context.Context, mgr manager.Manager, clientHolder *helpers.ClientHolder) error { | ||
| err := ctrl.NewControllerManagedBy(mgr).Named(ManagedClusterControllerName). | ||
| Watches( | ||
| &clusterv1.ManagedCluster{}, | ||
| &handler.EnqueueRequestForObject{}, | ||
| builder.WithPredicates(predicate.Funcs{ | ||
| GenericFunc: func(e event.GenericEvent) bool { return false }, | ||
| DeleteFunc: func(e event.DeleteEvent) bool { return false }, | ||
| UpdateFunc: func(e event.UpdateEvent) bool { | ||
| return !e.ObjectNew.(*clusterv1.ManagedCluster).Spec.HubAcceptsClient | ||
| }, | ||
| CreateFunc: func(e event.CreateEvent) bool { | ||
| return !e.Object.(*clusterv1.ManagedCluster).Spec.HubAcceptsClient | ||
| }, | ||
| })). | ||
| Complete(&ManagedClusterReconciler{ | ||
| clientHolder: clientHolder, | ||
| recorder: helpers.NewEventRecorder(clientHolder.KubeClient, ManagedClusterControllerName), | ||
| }) | ||
|
|
||
| return err | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: ClusterRoleBinding | ||
| metadata: | ||
| name: flightctl-client-agent-registration | ||
| roleRef: | ||
| apiGroup: rbac.authorization.k8s.io | ||
| kind: ClusterRole | ||
| name: managedcluster-import-controller-agent-regitration-client | ||
| subjects: | ||
| - kind: ServiceAccount | ||
| name: flightctl-client | ||
| namespace: "{{ .Namespace }}" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| apiVersion: v1 | ||
| kind: ServiceAccount | ||
| metadata: | ||
| name: flightctl-client |
7 changes: 7 additions & 0 deletions
7
pkg/controller/flightctl/manifests/serviceaccounttokensecret.yml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| apiVersion: v1 | ||
| kind: Secret | ||
| metadata: | ||
| name: flightctl-client-token | ||
| annotations: | ||
| kubernetes.io/service-account.name: flightctl-client | ||
| type: kubernetes.io/service-account-token |
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