From ae1ce63b17c84361960c2e50a5272a0b33bef0f1 Mon Sep 17 00:00:00 2001
From: Kobi Samoray <kobi.samoray@broadcom.com>
Date: Thu, 11 Apr 2024 13:39:52 +0300
Subject: [PATCH] Manager info data source

A container for various information about the NSX manager.
For now, retrieves the software version of the manager.

Signed-off-by: Kobi Samoray <kobi.samoray@broadcom.com>
---
 nsxt/data_source_nsxt_manager_info.go      | 37 ++++++++++++++++++++++
 nsxt/data_source_nsxt_manager_info_test.go | 29 +++++++++++++++++
 nsxt/provider.go                           |  1 +
 website/docs/d/manager_info.html.markdown  | 20 ++++++++++++
 4 files changed, 87 insertions(+)
 create mode 100644 nsxt/data_source_nsxt_manager_info.go
 create mode 100644 nsxt/data_source_nsxt_manager_info_test.go
 create mode 100644 website/docs/d/manager_info.html.markdown

diff --git a/nsxt/data_source_nsxt_manager_info.go b/nsxt/data_source_nsxt_manager_info.go
new file mode 100644
index 000000000..6a65fa6ad
--- /dev/null
+++ b/nsxt/data_source_nsxt_manager_info.go
@@ -0,0 +1,37 @@
+/* Copyright © 2024 Broadcom, Inc. All Rights Reserved.
+   SPDX-License-Identifier: MPL-2.0 */
+
+package nsxt
+
+import (
+	"fmt"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+)
+
+const nsxVersionID = "nsxversion"
+
+func dataSourceNsxtManagerInfo() *schema.Resource {
+	return &schema.Resource{
+		Read: dataSourceNsxtManagerInfoRead,
+		Schema: map[string]*schema.Schema{
+			"version": {
+				Type:        schema.TypeString,
+				Description: "Version of NSXT manager",
+				Computed:    true,
+			},
+		},
+	}
+}
+
+func dataSourceNsxtManagerInfoRead(d *schema.ResourceData, m interface{}) error {
+	connector := getPolicyConnector(m)
+	version, err := getNSXVersion(connector)
+	if err != nil {
+		return fmt.Errorf("failed to retrieve NSX version: %v", err)
+	}
+	d.Set("version", version)
+	d.SetId(nsxVersionID)
+
+	return nil
+}
diff --git a/nsxt/data_source_nsxt_manager_info_test.go b/nsxt/data_source_nsxt_manager_info_test.go
new file mode 100644
index 000000000..b2f9663a9
--- /dev/null
+++ b/nsxt/data_source_nsxt_manager_info_test.go
@@ -0,0 +1,29 @@
+/* Copyright © 2024 Broadcom, Inc. All Rights Reserved.
+   SPDX-License-Identifier: MPL-2.0 */
+
+package nsxt
+
+import (
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+)
+
+func TestAccDataSourceNsxtManagerInfo_basic(t *testing.T) {
+	testResourceName := "data.nsxt_manager_info.test"
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:  func() { testAccPreCheck(t) },
+		Providers: testAccProviders,
+		Steps: []resource.TestStep{
+			{
+				Config: `
+data "nsxt_manager_info" "test" {
+}`,
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttrSet(testResourceName, "version"),
+				),
+			},
+		},
+	})
+}
diff --git a/nsxt/provider.go b/nsxt/provider.go
index 8681a2859..8beb5962a 100644
--- a/nsxt/provider.go
+++ b/nsxt/provider.go
@@ -324,6 +324,7 @@ func Provider() *schema.Provider {
 			"nsxt_policy_vtep_ha_host_switch_profile":                dataSourceNsxtVtepHAHostSwitchProfile(),
 			"nsxt_policy_distributed_flood_protection_profile":       dataSourceNsxtPolicyDistributedFloodProtectionProfile(),
 			"nsxt_policy_gateway_flood_protection_profile":           dataSourceNsxtPolicyGatewayFloodProtectionProfile(),
+			"nsxt_manager_info":                                      dataSourceNsxtManagerInfo(),
 		},
 
 		ResourcesMap: map[string]*schema.Resource{
diff --git a/website/docs/d/manager_info.html.markdown b/website/docs/d/manager_info.html.markdown
new file mode 100644
index 000000000..ca7c16ff4
--- /dev/null
+++ b/website/docs/d/manager_info.html.markdown
@@ -0,0 +1,20 @@
+---
+subcategory: "Manager"
+layout: "nsxt"
+page_title: "nsxt_manager_info"
+description: A NSX-T manager information data source.
+---
+
+# nsxt_manager_info
+
+This data source provides various information about the NSX-T manager.
+
+## Example Usage
+
+```hcl
+data "nsxt_manager_info" "cluster" {}
+```
+
+## Attributes Reference
+
+* `version` - The software version of the NSX-T manager node.