fix: disable region check for Azure CloudEnvironment (#69)

fix #66

Azure needs to use ResourceGroup name in the region parameter, so cannot
validate it

---------

Co-authored-by: Max Xu <[email protected]>

Author: jiangpengcheng

cloud/provider.go

@@ -124,7 +124,7 @@ func init() {
 		"cloud_connection_name":  "Name of the cloud connection",
 		"environment_type":       "Type of the cloud environment, either: dev, test, staging, production, acc, qa or poc",
 		"cloud_environment_name": "Name of the cloud environment",
-		"region":                 "The region of the cloud environment",
+		"region":                 "The region of the cloud environment, for Azure, it should be the resource group name",
 		"zone":                   "The zone of the cloud environment, the underlying infrastructure will only be created in this zone if configured",
 		"default_gateway":        "The default gateway of the cloud environment",
 		"apikey_name":            "The name of the api key",

cloud/resource_cloud_environment.go

@@ -90,7 +90,7 @@ func resourceCloudEnvironment() *schema.Resource {
 				Type:         schema.TypeString,
 				Required:     true,
 				Description:  descriptions["region"],
-				ValidateFunc: validateRegion,
+				ValidateFunc: validateNotBlank,
 			},
 			"zone": {
 				Type:         schema.TypeString,
@@ -212,12 +212,24 @@ func resourceCloudEnvironmentCreate(ctx context.Context, d *schema.ResourceData,
 	if err != nil {
 		return diag.FromErr(fmt.Errorf("ERROR_INIT_CLIENT_ON_CLOUD_ENVIRONMENT: %w", err))
 	}
+
+	cc, err := clientSet.CloudV1alpha1().CloudConnections(namespace).Get(ctx, cloudConnectionName, metav1.GetOptions{})
+	if err != nil {
+		return diag.FromErr(err)
+	}
+
 	annotations := make(map[string]string)
 	if len(rawAnnotations) > 0 {
 		annotations = convertToStringMap(rawAnnotations)
 	}
 	annotations["cloud.streamnative.io/environment-type"] = cloudEnvironmentType
 
+	if cc.Spec.ConnectionType != cloudv1alpha1.ConnectionTypeAzure {
+		if !contains(validRegions, region) {
+			return diag.FromErr(fmt.Errorf("invalid region: %s", region))
+		}
+	}
+
 	cloudEnvironment := &cloudv1alpha1.CloudEnvironment{
 		TypeMeta: metav1.TypeMeta{
 			Kind:       "CloudEnvironment",
@@ -256,10 +268,6 @@ func resourceCloudEnvironmentCreate(ctx context.Context, d *schema.ResourceData,
 	}
 
 	if cloudEnvironment.Spec.Network.ID != "" {
-		cc, err := clientSet.CloudV1alpha1().CloudConnections(namespace).Get(ctx, cloudConnectionName, metav1.GetOptions{})
-		if err != nil {
-			return diag.FromErr(err)
-		}
 		if cc.Spec.ConnectionType == cloudv1alpha1.ConnectionTypeAzure {
 			return diag.FromErr(fmt.Errorf("ERROR_CREATE_CLOUD_ENVIRONMENT: Azure doesn't support specify network id yet. Please use network cidr"))
 		}