feat(Loadbalancer): Min/Max acceptance tests (#796)

Signed-off-by: Alexander Dahmen <alexander.dahmen@inovex.de>

Author: Fyusel

docs/resources/loadbalancer.md

@@ -119,6 +119,7 @@ resource "stackit_loadbalancer" "example" {
 
 ### Required
 
+- `external_address` (String) External Load Balancer IP address where this Load Balancer is exposed.
 - `listeners` (Attributes List) List of all listeners which will accept traffic. Limited to 20. (see [below for nested schema](#nestedatt--listeners))
 - `name` (String) Load balancer name.
 - `networks` (Attributes List) List of networks that listeners and targets reside in. (see [below for nested schema](#nestedatt--networks))
@@ -127,7 +128,6 @@ resource "stackit_loadbalancer" "example" {
 
 ### Optional
 
-- `external_address` (String) External Load Balancer IP address where this Load Balancer is exposed.
 - `options` (Attributes) Defines any optional functionality you want to have enabled on your load balancer. (see [below for nested schema](#nestedatt--options))
 - `region` (String) The resource region. If not defined, the provider region is used.
 
@@ -139,14 +139,17 @@ resource "stackit_loadbalancer" "example" {
 <a id="nestedatt--listeners"></a>
 ### Nested Schema for `listeners`
 
-Optional:
+Required:
 
-- `display_name` (String)
 - `port` (Number) Port number where we listen for traffic.
 - `protocol` (String) Protocol is the highest network protocol we understand to load balance. Supported values are: `PROTOCOL_UNSPECIFIED`, `PROTOCOL_TCP`, `PROTOCOL_UDP`, `PROTOCOL_TCP_PROXY`, `PROTOCOL_TLS_PASSTHROUGH`.
-- `server_name_indicators` (Attributes List) A list of domain names to match in order to pass TLS traffic to the target pool in the current listener (see [below for nested schema](#nestedatt--listeners--server_name_indicators))
 - `target_pool` (String) Reference target pool by target pool name.
 
+Optional:
+
+- `display_name` (String)
+- `server_name_indicators` (Attributes List) A list of domain names to match in order to pass TLS traffic to the target pool in the current listener (see [below for nested schema](#nestedatt--listeners--server_name_indicators))
+
 <a id="nestedatt--listeners--server_name_indicators"></a>
 ### Nested Schema for `listeners.server_name_indicators`
 
@@ -162,9 +165,6 @@ Optional:
 Required:
 
 - `network_id` (String) Openstack network ID.
-
-Optional:
-
 - `role` (String) The role defines how the load balancer is using the network. Supported values are: `ROLE_UNSPECIFIED`, `ROLE_LISTENERS_AND_TARGETS`, `ROLE_LISTENERS`, `ROLE_TARGETS`.
 
 

stackit/internal/services/loadbalancer/loadbalancer/resource.go

@@ -318,7 +318,7 @@ The example below creates the supporting infrastructure using the STACKIT Terraf
 			},
 			"external_address": schema.StringAttribute{
 				Description: descriptions["external_address"],
-				Optional:    true,
+				Required:    true,
 				PlanModifiers: []planmodifier.String{
 					stringplanmodifier.RequiresReplace(),
 				},
@@ -345,17 +345,15 @@ The example below creates the supporting infrastructure using the STACKIT Terraf
 						},
 						"port": schema.Int64Attribute{
 							Description: descriptions["port"],
-							Optional:    true,
-							Computed:    true,
+							Required:    true,
 							PlanModifiers: []planmodifier.Int64{
 								int64planmodifier.RequiresReplace(),
 								int64planmodifier.UseStateForUnknown(),
 							},
 						},
 						"protocol": schema.StringAttribute{
 							Description: descriptions["protocol"],
-							Optional:    true,
-							Computed:    true,
+							Required:    true,
 							PlanModifiers: []planmodifier.String{
 								stringplanmodifier.RequiresReplace(),
 								stringplanmodifier.UseStateForUnknown(),
@@ -378,8 +376,7 @@ The example below creates the supporting infrastructure using the STACKIT Terraf
 						},
 						"target_pool": schema.StringAttribute{
 							Description: descriptions["target_pool"],
-							Optional:    true,
-							Computed:    true,
+							Required:    true,
 							PlanModifiers: []planmodifier.String{
 								stringplanmodifier.RequiresReplace(),
 								stringplanmodifier.UseStateForUnknown(),
@@ -424,8 +421,7 @@ The example below creates the supporting infrastructure using the STACKIT Terraf
 						},
 						"role": schema.StringAttribute{
 							Description: descriptions["role"],
-							Optional:    true,
-							Computed:    true,
+							Required:    true,
 							PlanModifiers: []planmodifier.String{
 								stringplanmodifier.RequiresReplace(),
 								stringplanmodifier.UseStateForUnknown(),