feat(crd): add kube api and crds

internal/crd/new.go

@@ -0,0 +1,38 @@
+package crd
+
+import (
+	"k8s.io/client-go/dynamic"
+	"k8s.io/client-go/rest"
+	"k8s.io/client-go/tools/clientcmd"
+)
+
+type Crd struct {
+	client dynamic.NamespaceableResourceInterface
+}
+
+func New() {
+	// Get Kubernetes config
+	config, err := clientcmd.BuildConfigFromFlags("", clientcmd.RecommendedHomeFile)
+	if err != nil {
+		config, err = rest.InClusterConfig()
+		if err != nil {
+			panic(err)
+		}
+	}
+
+	// Create dynamic client
+	dynamicClient, err := dynamic.NewForConfig(config)
+	if err != nil {
+		panic(err)
+	}
+
+	// Get FlinkJob resource interface
+	flinkJobClient := dynamicClient.Resource(flinkJobGVR)
+
+	crd := Crd{
+		client: flinkJobClient,
+	}
+
+	// Watch for FlinkJob creation
+	go crd.watchFlinkJobs()
+}