feat: Add the routeros_system_led resource to manage LEDs

examples/resources/routeros_system_led/import.sh

@@ -0,0 +1,3 @@
+#The ID can be found via API or the terminal
+#The command for the terminal is -> :put [/system/leds get [print show-ids]]
+terraform import routeros_system_led.sfp1 '*1'

examples/resources/routeros_system_led/resource.tf

@@ -0,0 +1,5 @@
+resource "routeros_system_led" "sfp1" {
+  interface = "sfp1"
+  leds      = ["sfp-led"]
+  type      = "interface-activity"
+}

routeros/provider.go

@@ -180,6 +180,7 @@ func Provider() *schema.Provider {
 			"routeros_certificate_scep_server":         ResourceCertificateScepServer(),
 			"routeros_system_clock":                    ResourceSystemClock(),
 			"routeros_system_identity":                 ResourceSystemIdentity(),
+			"routeros_system_led":                      ResourceSystemLed(),
 			"routeros_system_led_settings":             ResourceSystemLedSettings(),
 			"routeros_system_logging":                  ResourceSystemLogging(),
 			"routeros_system_logging_action":           ResourceSystemLoggingAction(),

routeros/resource_system_led.go

@@ -0,0 +1,77 @@
+package routeros
+
+import (
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"
+)
+
+/*
+{
+  ".id": "*1",
+  "default": "true",
+  "disabled": "false",
+  "interface": "sfp1",
+  "leds": "sfp-led",
+  "type": "interface-activity"
+}
+*/
+
+// https://help.mikrotik.com/docs/display/ROS/LEDs
+func ResourceSystemLed() *schema.Resource {
+	resSchema := map[string]*schema.Schema{
+		MetaResourcePath: PropResourcePath("/system/leds"),
+		MetaId:           PropId(Id),
+
+		"default": {
+			Type:     schema.TypeBool,
+			Computed: true,
+		},
+		KeyDisabled: PropDisabledRw,
+		"interface": {
+			Type:             schema.TypeString,
+			Optional:         true,
+			Description:      "An option to set the interface to which the LED is connected.",
+			ValidateFunc:     validation.StringIsNotWhiteSpace,
+			DiffSuppressFunc: AlwaysPresentNotUserProvided,
+		},
+		"leds": {
+			Type:        schema.TypeList,
+			Optional:    true,
+			Elem:        &schema.Schema{Type: schema.TypeString},
+			Description: "An option to set the LED name.",
+		},
+		"modem_signal_treshold": {
+			Type:             schema.TypeInt,
+			Optional:         true,
+			Description:      "An option to set the signal strength threshold for the modem LED.",
+			ValidateFunc:     validation.IntBetween(-113, -51),
+			DiffSuppressFunc: AlwaysPresentNotUserProvided,
+		},
+		"type": {
+			Type:        schema.TypeString,
+			Optional:    true,
+			Description: "An option to set the LED type.",
+			ValidateFunc: validation.StringInSlice([]string{
+				"align-down", "align-left", "align-right", "align-up", "ap-cap", "fan-fault", "flash-access",
+				"interface-activity", "interface-receive", "interface-speed", "interface-speed-1G",
+				"interface-speed-25G", "interface-status", "interface-transmit",
+				"modem-signal", "modem-technology", "off", "on", "poe-fault", "poe-out",
+				"wireless-signal-strength", "wireless-status",
+			}, false),
+			DiffSuppressFunc: AlwaysPresentNotUserProvided,
+		},
+	}
+
+	return &schema.Resource{
+		CreateContext: DefaultCreate(resSchema),
+		ReadContext:   DefaultRead(resSchema),
+		UpdateContext: DefaultUpdate(resSchema),
+		DeleteContext: DefaultDelete(resSchema),
+
+		Importer: &schema.ResourceImporter{
+			StateContext: schema.ImportStatePassthroughContext,
+		},
+
+		Schema: resSchema,
+	}
+}