Initial commit

[ZITADOPER-1]

src/pkg/deployment/deployment.go

@@ -0,0 +1,48 @@
+package deployment
+
+import (
+	"fmt"
+	"os"
+	"strconv"
+	"strings"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+const (
+	ZitadelName     = "zitadel"
+	ZitadelPort     = 8080
+	SecretMountPath = "/var/secrets/"
+)
+
+func ServiceFQDNWithService(meta metav1.ObjectMeta, service string) string {
+	clusterName := os.Getenv("CLUSTER_NAME")
+	if clusterName == "" {
+		clusterName = "cluster.local"
+	}
+	return fmt.Sprintf("%s.%s.svc.%s", service, meta.Namespace, clusterName)
+}
+
+func ServiceFQDN(meta metav1.ObjectMeta) string {
+	return ServiceFQDNWithService(meta, meta.Name)
+}
+
+func PodName(meta metav1.ObjectMeta, podIndex int) string {
+	return fmt.Sprintf("%s-%d", meta.Name, podIndex)
+}
+
+func PodFQDNWithService(meta metav1.ObjectMeta, podIndex int, service string) string {
+	return fmt.Sprintf("%s.%s", PodName(meta, podIndex), ServiceFQDNWithService(meta, service))
+}
+
+func PodIndex(podName string) (*int, error) {
+	parts := strings.Split(podName, "-")
+	if len(parts) == 0 {
+		return nil, fmt.Errorf("invalid Pod name: %v", podName)
+	}
+	index, err := strconv.Atoi(parts[len(parts)-1])
+	if err != nil {
+		return nil, fmt.Errorf("invalid Pod name: %v, error: %v", podName, err)
+	}
+	return &index, nil
+}