feat(k8s): add cluster ACLs

docs/resources/k8s_acl.md

@@ -0,0 +1,108 @@
+---
+subcategory: "Kubernetes"
+page_title: "Scaleway: scaleway_k8s_acl"
+---
+
+# Resource: scaleway_k8s_acl
+
+Creates and manages Scaleway Kubernetes Cluster authorized IPs.
+For more information, please refer to the [API documentation](https://www.scaleway.com/en/developers/api/kubernetes/#path-access-control-list-add-new-acls).
+
+~> **Important:** When creating a Cluster, it comes with a default ACL rule allowing all ranges `0.0.0.0/0`.
+Defining custom ACLs with Terraform will overwrite this rule, but it will be recreated automatically when deleting the ACL resource.
+
+## Example Usage
+
+### Basic
+
+```terraform
+resource "scaleway_vpc_private_network" "acl_basic" {}
+
+resource "scaleway_k8s_cluster" "acl_basic" {
+	name = "acl-basic"
+	version = "1.32.2"
+	cni = "cilium"
+	delete_additional_resources = true
+	private_network_id = scaleway_vpc_private_network.acl_basic.id
+}
+
+resource "scaleway_k8s_acl" "acl_basic" {
+	cluster_id = scaleway_k8s_cluster.acl_basic.id
+	acl_rules {
+		ip = "1.2.3.4/32"
+		description = "Allow 1.2.3.4"
+	}
+	acl_rules {
+		scaleway_ranges = true
+		description = "Allow all Scaleway ranges"
+	}
+}
+```
+
+### Full-isolation
+
+```terraform
+resource "scaleway_vpc_private_network" "acl_basic" {}
+
+resource "scaleway_k8s_cluster" "acl_basic" {
+	name = "acl-basic"
+	version = "1.32.2"
+	cni = "cilium"
+	delete_additional_resources = true
+	private_network_id = scaleway_vpc_private_network.acl_basic.id
+}
+
+resource "scaleway_k8s_acl" "acl_basic" {
+	cluster_id = scaleway_k8s_cluster.acl_basic.id
+	no_ip_allowed = true
+}
+```
+
+## Argument Reference
+
+The following arguments are supported:
+
+- `cluster_id` - (Required) UUID of the cluster. The ID of the cluster is also the ID of the ACL resource, as there can only be one per cluster.
+
+~> **Important:** Updates to `cluster_id` will recreate the ACL.
+
+- `no_ip_allowed` - (Optional) If set to true, no IP will be allowed and the cluster will be in full-isolation.
+
+~> **Important:** This field cannot be set to true if the `acl_rules` block is defined.
+
+- `acl_rules` - (Optional) A list of ACLs (structure is described below)
+
+~> **Important:** This block cannot be defined if the `no_ip_allowed` field is set to true.
+
+- `region` - (Defaults to [provider](../index.md#arguments-reference) `region`) The [region](../guides/regions_and_zones.md#regions) in which the ACL rule should be created.
+
+The `acl_rules` block supports:
+
+- `ip` - (Optional) The IP range to whitelist in [CIDR notation](https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing#CIDR_notation)
+
+~> **Important:** If the `ip` field is set, `scaleway_ranges` cannot be set to true in the same rule.
+
+- `scaleway_ranges` - (Optional) Allow access to cluster from all Scaleway ranges as defined in [Scaleway Network Information - IP ranges used by Scaleway](https://www.scaleway.com/en/docs/console/account/reference-content/scaleway-network-information/#ip-ranges-used-by-scaleway).
+Only one rule with this field set to true can be added.
+
+~> **Important:** If the `scaleway_ranges` field is set to true, the `ip` field cannot be set on the same rule.
+
+- `description` - (Optional) A text describing this rule.
+
+## Attributes Reference
+
+In addition to all arguments above, the following attributes are exported:
+
+- `id` - The ID of the ACL resource. It is the same as the ID of the cluster.
+
+~> **Important:** Kubernetes ACLs' IDs are [regional](../guides/regions_and_zones.md#resource-ids), which means they are of the form `{region}/{id}`, e.g. `fr-par/11111111-1111-1111-1111-111111111111`
+
+- `acl_rules.#.id` - The ID of each individual ACL rule.
+
+## Import
+
+Kubernetes ACLs can be imported using the `{region}/{cluster-id}`, e.g.
+
+```bash
+terraform import scaleway_k8s_acl.acl01 fr-par/11111111-1111-1111-1111-111111111111
+```

internal/provider/provider.go

@@ -185,6 +185,7 @@ func Provider(config *Config) plugin.ProviderFunc {
 				"scaleway_ipam_ip":                             ipam.ResourceIP(),
 				"scaleway_ipam_ip_reverse_dns":                 ipam.ResourceIPReverseDNS(),
 				"scaleway_job_definition":                      jobs.ResourceDefinition(),
+				"scaleway_k8s_acl":                             k8s.ResourceACL(),
 				"scaleway_k8s_cluster":                         k8s.ResourceCluster(),
 				"scaleway_k8s_pool":                            k8s.ResourcePool(),
 				"scaleway_lb":                                  lb.ResourceLb(),