feat(crd): add kube api and crds

internal/crd/client/client.go

@@ -0,0 +1,74 @@
+package client
+
+import (
+	"context"
+	"flink-kube-operator/internal/crd/v1alpha1"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/watch"
+	"k8s.io/client-go/kubernetes/scheme"
+	"k8s.io/client-go/rest"
+)
+
+type FlinkJobInterface interface {
+	List(opts metav1.ListOptions) (*v1alpha1.FlinkJobList, error)
+	Get(name string, options metav1.GetOptions) (*v1alpha1.FlinkJob, error)
+	Create(*v1alpha1.FlinkJob) (*v1alpha1.FlinkJob, error)
+	Watch(opts metav1.ListOptions) (watch.Interface, error)
+	// ...
+}
+
+type FlinkJobClient struct {
+	restClient rest.Interface
+	ns         string
+}
+
+func (c *FlinkJobClient) List(opts metav1.ListOptions) (*v1alpha1.FlinkJobList, error) {
+	result := v1alpha1.FlinkJobList{}
+	err := c.restClient.
+		Get().
+		Namespace(c.ns).
+		Resource("FlinkJobs").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do(context.Background()).
+		Into(&result)
+
+	return &result, err
+}
+
+func (c *FlinkJobClient) Get(name string, opts metav1.GetOptions) (*v1alpha1.FlinkJob, error) {
+	result := v1alpha1.FlinkJob{}
+	err := c.restClient.
+		Get().
+		Namespace(c.ns).
+		Resource("FlinkJobs").
+		Name(name).
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do(context.Background()).
+		Into(&result)
+
+	return &result, err
+}
+
+func (c *FlinkJobClient) Create(FlinkJob *v1alpha1.FlinkJob) (*v1alpha1.FlinkJob, error) {
+	result := v1alpha1.FlinkJob{}
+	err := c.restClient.
+		Post().
+		Namespace(c.ns).
+		Resource("FlinkJobs").
+		Body(FlinkJob).
+		Do(context.Background()).
+		Into(&result)
+
+	return &result, err
+}
+
+func (c *FlinkJobClient) Watch(opts metav1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.restClient.
+		Get().
+		Namespace(c.ns).
+		Resource("FlinkJobs").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch(context.Background())
+}