cluster events

.gitignore

@@ -4,3 +4,4 @@
 *.swp
 /.trash-cache
 /.idea
+types

apis/core/v1/zz_generated_deepcopy.go

@@ -39,6 +39,40 @@ func (in *ComponentStatusList) DeepCopyObject() runtime.Object {
 	}
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *EventList) DeepCopyInto(out *EventList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	out.ListMeta = in.ListMeta
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]core_v1.Event, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new EventList.
+func (in *EventList) DeepCopy() *EventList {
+	if in == nil {
+		return nil
+	}
+	out := new(EventList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *EventList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	} else {
+		return nil
+	}
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *NamespaceList) DeepCopyInto(out *NamespaceList) {
 	*out = *in

apis/core/v1/zz_generated_event_controller.go

@@ -0,0 +1,188 @@
+package v1
+
+import (
+	"context"
+
+	"github.com/rancher/norman/clientbase"
+	"github.com/rancher/norman/controller"
+	"k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/apimachinery/pkg/watch"
+	"k8s.io/client-go/tools/cache"
+)
+
+var (
+	EventGroupVersionKind = schema.GroupVersionKind{
+		Version: "v1",
+		Group:   "",
+		Kind:    "Event",
+	}
+	EventResource = metav1.APIResource{
+		Name:         "events",
+		SingularName: "event",
+		Namespaced:   false,
+		Kind:         EventGroupVersionKind.Kind,
+	}
+)
+
+type EventList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []v1.Event
+}
+
+type EventHandlerFunc func(key string, obj *v1.Event) error
+
+type EventLister interface {
+	List(namespace string, selector labels.Selector) (ret []*v1.Event, err error)
+	Get(namespace, name string) (*v1.Event, error)
+}
+
+type EventController interface {
+	Informer() cache.SharedIndexInformer
+	Lister() EventLister
+	AddHandler(handler EventHandlerFunc)
+	Enqueue(namespace, name string)
+	Sync(ctx context.Context) error
+	Start(ctx context.Context, threadiness int) error
+}
+
+type EventInterface interface {
+	ObjectClient() *clientbase.ObjectClient
+	Create(*v1.Event) (*v1.Event, error)
+	Get(name string, opts metav1.GetOptions) (*v1.Event, error)
+	Update(*v1.Event) (*v1.Event, error)
+	Delete(name string, options *metav1.DeleteOptions) error
+	List(opts metav1.ListOptions) (*EventList, error)
+	Watch(opts metav1.ListOptions) (watch.Interface, error)
+	DeleteCollection(deleteOpts *metav1.DeleteOptions, listOpts metav1.ListOptions) error
+	Controller() EventController
+}
+
+type eventLister struct {
+	controller *eventController
+}
+
+func (l *eventLister) List(namespace string, selector labels.Selector) (ret []*v1.Event, err error) {
+	err = cache.ListAllByNamespace(l.controller.Informer().GetIndexer(), namespace, selector, func(obj interface{}) {
+		ret = append(ret, obj.(*v1.Event))
+	})
+	return
+}
+
+func (l *eventLister) Get(namespace, name string) (*v1.Event, error) {
+	obj, exists, err := l.controller.Informer().GetIndexer().GetByKey(namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(schema.GroupResource{
+			Group:    EventGroupVersionKind.Group,
+			Resource: "event",
+		}, name)
+	}
+	return obj.(*v1.Event), nil
+}
+
+type eventController struct {
+	controller.GenericController
+}
+
+func (c *eventController) Lister() EventLister {
+	return &eventLister{
+		controller: c,
+	}
+}
+
+func (c *eventController) AddHandler(handler EventHandlerFunc) {
+	c.GenericController.AddHandler(func(key string) error {
+		obj, exists, err := c.Informer().GetStore().GetByKey(key)
+		if err != nil {
+			return err
+		}
+		if !exists {
+			return handler(key, nil)
+		}
+		return handler(key, obj.(*v1.Event))
+	})
+}
+
+type eventFactory struct {
+}
+
+func (c eventFactory) Object() runtime.Object {
+	return &v1.Event{}
+}
+
+func (c eventFactory) List() runtime.Object {
+	return &EventList{}
+}
+
+func (s *eventClient) Controller() EventController {
+	s.client.Lock()
+	defer s.client.Unlock()
+
+	c, ok := s.client.eventControllers[s.ns]
+	if ok {
+		return c
+	}
+
+	genericController := controller.NewGenericController(EventGroupVersionKind.Kind+"Controller",
+		s.objectClient)
+
+	c = &eventController{
+		GenericController: genericController,
+	}
+
+	s.client.eventControllers[s.ns] = c
+	s.client.starters = append(s.client.starters, c)
+
+	return c
+}
+
+type eventClient struct {
+	client       *Client
+	ns           string
+	objectClient *clientbase.ObjectClient
+	controller   EventController
+}
+
+func (s *eventClient) ObjectClient() *clientbase.ObjectClient {
+	return s.objectClient
+}
+
+func (s *eventClient) Create(o *v1.Event) (*v1.Event, error) {
+	obj, err := s.objectClient.Create(o)
+	return obj.(*v1.Event), err
+}
+
+func (s *eventClient) Get(name string, opts metav1.GetOptions) (*v1.Event, error) {
+	obj, err := s.objectClient.Get(name, opts)
+	return obj.(*v1.Event), err
+}
+
+func (s *eventClient) Update(o *v1.Event) (*v1.Event, error) {
+	obj, err := s.objectClient.Update(o.Name, o)
+	return obj.(*v1.Event), err
+}
+
+func (s *eventClient) Delete(name string, options *metav1.DeleteOptions) error {
+	return s.objectClient.Delete(name, options)
+}
+
+func (s *eventClient) List(opts metav1.ListOptions) (*EventList, error) {
+	obj, err := s.objectClient.List(opts)
+	return obj.(*EventList), err
+}
+
+func (s *eventClient) Watch(opts metav1.ListOptions) (watch.Interface, error) {
+	return s.objectClient.Watch(opts)
+}
+
+func (s *eventClient) DeleteCollection(deleteOpts *metav1.DeleteOptions, listOpts metav1.ListOptions) error {
+	return s.objectClient.DeleteCollection(deleteOpts, listOpts)
+}

apis/core/v1/zz_generated_event_lifecycle_adapter.go

@@ -0,0 +1,40 @@
+package v1
+
+import (
+	"github.com/rancher/norman/lifecycle"
+	"k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+)
+
+type EventLifecycle interface {
+	Create(obj *v1.Event) error
+	Remove(obj *v1.Event) error
+	Updated(obj *v1.Event) error
+}
+
+type eventLifecycleAdapter struct {
+	lifecycle EventLifecycle
+}
+
+func (w *eventLifecycleAdapter) Create(obj runtime.Object) error {
+	return w.lifecycle.Create(obj.(*v1.Event))
+}
+
+func (w *eventLifecycleAdapter) Finalize(obj runtime.Object) error {
+	return w.lifecycle.Remove(obj.(*v1.Event))
+}
+
+func (w *eventLifecycleAdapter) Updated(obj runtime.Object) error {
+	return w.lifecycle.Updated(obj.(*v1.Event))
+}
+
+func NewEventLifecycleAdapter(name string, client EventInterface, l EventLifecycle) EventHandlerFunc {
+	adapter := &eventLifecycleAdapter{lifecycle: l}
+	syncFn := lifecycle.NewObjectLifecycleAdapter(name, adapter, client.ObjectClient())
+	return func(key string, obj *v1.Event) error {
+		if obj == nil {
+			return syncFn(key, nil)
+		}
+		return syncFn(key, obj)
+	}
+}

apis/core/v1/zz_generated_k8s_client.go

@@ -18,6 +18,7 @@ type Interface interface {
 	NodesGetter
 	ComponentStatusesGetter
 	NamespacesGetter
+	EventsGetter
 }
 
 type Client struct {
@@ -29,6 +30,7 @@ type Client struct {
 	nodeControllers            map[string]NodeController
 	componentStatusControllers map[string]ComponentStatusController
 	namespaceControllers       map[string]NamespaceController
+	eventControllers           map[string]EventController
 }
 
 func NewForConfig(config rest.Config) (Interface, error) {
@@ -49,6 +51,7 @@ func NewForConfig(config rest.Config) (Interface, error) {
 		nodeControllers:            map[string]NodeController{},
 		componentStatusControllers: map[string]ComponentStatusController{},
 		namespaceControllers:       map[string]NamespaceController{},
+		eventControllers:           map[string]EventController{},
 	}, nil
 }
 
@@ -115,3 +118,16 @@ func (c *Client) Namespaces(namespace string) NamespaceInterface {
 		objectClient: objectClient,
 	}
 }
+
+type EventsGetter interface {
+	Events(namespace string) EventInterface
+}
+
+func (c *Client) Events(namespace string) EventInterface {
+	objectClient := clientbase.NewObjectClient(namespace, c.restClient, &EventResource, EventGroupVersionKind, eventFactory{})
+	return &eventClient{
+		ns:           namespace,
+		client:       c,
+		objectClient: objectClient,
+	}
+}

apis/management.cattle.io/v3/cluster_types.go

@@ -126,3 +126,8 @@ type GoogleKubernetesEngineConfig struct {
 type AzureKubernetesServiceConfig struct {
 	//TBD
 }
+
+type ClusterEvent struct {
+	v1.Event
+	ClusterName string
+}

apis/management.cattle.io/v3/zz_generated_deepcopy.go

@@ -261,6 +261,32 @@ func (in *ClusterCondition) DeepCopy() *ClusterCondition {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ClusterEvent) DeepCopyInto(out *ClusterEvent) {
+	*out = *in
+	in.Event.DeepCopyInto(&out.Event)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClusterEvent.
+func (in *ClusterEvent) DeepCopy() *ClusterEvent {
+	if in == nil {
+		return nil
+	}
+	out := new(ClusterEvent)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ClusterEvent) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	} else {
+		return nil
+	}
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *ClusterList) DeepCopyInto(out *ClusterList) {
 	*out = *in

main.go

@@ -19,7 +19,7 @@ func main() {
 	generator.Generate(clusterSchema.Schemas)
 	generator.Generate(projectSchema.Schemas)
 	// Group by API group
-	generator.GenerateNativeTypes(v1.Pod{}, v1.Node{}, v1.ComponentStatus{}, v1.Namespace{})
+	generator.GenerateNativeTypes(v1.Pod{}, v1.Node{}, v1.ComponentStatus{}, v1.Namespace{}, v1.Event{})
 	generator.GenerateNativeTypes(v1beta2.Deployment{})
 	generator.GenerateNativeTypes(rbacv1.RoleBinding{}, rbacv1.ClusterRoleBinding{}, rbacv1.ClusterRole{})
 	generator.GenerateNativeTypes(extv1beta1.PodSecurityPolicy{})