feat(ds): Add new datasource routeros_system_routerboard

Please provide a /system/routerboard datasource
Fixes #588

examples/data-sources/routeros_system_routerboard/data-source.tf

@@ -0,0 +1 @@
+data "routeros_system_routerboard" "data" {}

routeros/datasource_system_routerboard.go

@@ -0,0 +1,60 @@
+package routeros
+
+import (
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+)
+
+/*
+{
+  "current-firmware":"7.11.2",
+  "factory-firmware":"6.48.6",
+  "firmware-type":"qca9531L",
+  "model":"CRS312-4C+8XG",
+  "revision":"r2",
+  "routerboard":"true",
+  "serial-number":"XXXXXXXXXX",
+  "upgrade-firmware":"7.11.2"
+}
+*/
+
+// https://help.mikrotik.com/docs/display/ROS/
+func DatasourceSystemRouterboard() *schema.Resource {
+	resSchema := map[string]*schema.Schema{
+		MetaResourcePath: PropResourcePath("/system/routerboard"),
+		MetaId:           PropId(Id),
+
+		"current_firmware": {
+			Type:     schema.TypeString,
+			Computed: true,
+		},
+		"factory_firmware": {
+			Type:     schema.TypeString,
+			Computed: true,
+		},
+		"firmware_type": {
+			Type:     schema.TypeString,
+			Computed: true,
+		},
+		"model": {
+			Type:     schema.TypeString,
+			Computed: true,
+		},
+		"routerboard": {
+			Type:     schema.TypeBool,
+			Computed: true,
+		},
+		"serial_number": {
+			Type:     schema.TypeString,
+			Computed: true,
+		},
+		"upgrade_firmware": {
+			Type:     schema.TypeString,
+			Computed: true,
+		},
+	}
+
+	return &schema.Resource{
+		ReadContext: DefaultSystemDatasourceRead(resSchema),
+		Schema:      resSchema,
+	}
+}

routeros/datasource_system_routerboard_test.go

@@ -0,0 +1,43 @@
+package routeros
+
+import (
+	"testing"
+)
+
+const testDatasourceSystemRouterboard = "data.routeros_system_routerboard.data"
+
+func TestAccDatasourceSystemRouterboardTest_basic(t *testing.T) {
+	t.Log("The test is skipped, the resource is only available on real hardware.")
+	/*
+		t.Parallel()
+		for _, name := range testNames {
+			t.Run(name, func(t *testing.T) {
+				resource.Test(t, resource.TestCase{
+					PreCheck: func() {
+						testAccPreCheck(t)
+						testSetTransportEnv(t, name)
+					},
+					ProviderFactories: testAccProviderFactories,
+					Steps: []resource.TestStep{
+						{
+							Config: testAccDatasourceSystemRouterboardConfig(),
+							Check: resource.ComposeTestCheckFunc(
+								testResourcePrimaryInstanceId(testDatasourceSystemRouterboard),
+							),
+						},
+					},
+				})
+
+			})
+		}
+	*/
+}
+
+/*
+func testAccDatasourceSystemRouterboardConfig() string {
+	return providerConfig + `
+
+data "routeros_system_routerboard" "data" {}
+`
+}
+*/

routeros/provider.go

@@ -341,6 +341,7 @@ func Provider() *schema.Provider {
 			"routeros_ipv6_addresses":        DatasourceIPv6Addresses(),
 			"routeros_ipv6_firewall":         DatasourceIPv6Firewall(),
 			"routeros_system_resource":       DatasourceSystemResource(),
+			"routeros_system_routerboard":    DatasourceSystemRouterboard(),
 			"routeros_wifi_easy_connect":     DatasourceWiFiEasyConnect(),
 			"routeros_x509":                  DatasourceX509(),