feat(ske): add datasource to query provider options

docs/data-sources/ske_availability_zones.md

@@ -0,0 +1,49 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "stackit_ske_availability_zones Data Source - stackit"
+subcategory: ""
+description: |-
+  Returns a list of supported Kubernetes Availability Zones for the region.
+---
+
+# stackit_ske_availability_zones (Data Source)
+
+Returns a list of supported Kubernetes Availability Zones for the region.
+
+## Example Usage
+
+```terraform
+data "stackit_ske_availability_zones" "example" {
+  region = "eu01"
+}
+
+resource "stackit_ske_cluster" "example" {
+  project_id             = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
+  name                   = "example"
+  kubernetes_version_min = "x.x"
+  node_pools = [
+    {
+      name               = "np-example"
+      machine_type       = "x.x"
+      os_version         = "x.x.x"
+      os_name            = "xxx"
+      minimum            = "2"
+      maximum            = "3"
+      availability_zones = data.stackit_ske_availability_zones.example.availability_zones
+      volume_type        = "storage_premium_perf6"
+      volume_size        = "48"
+    }
+  ]
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Optional
+
+- `region` (String) Region override. If omitted, the provider’s region will be used.
+
+### Read-Only
+
+- `availability_zones` (List of String) List of availability zones in the selected region.

docs/data-sources/ske_kubernetes_versions.md

@@ -0,0 +1,59 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "stackit_ske_kubernetes_versions Data Source - stackit"
+subcategory: ""
+description: |-
+  Returns a list of supported Kubernetes versions for the cluster nodes.
+---
+
+# stackit_ske_kubernetes_versions (Data Source)
+
+Returns a list of supported Kubernetes versions for the cluster nodes.
+
+## Example Usage
+
+```terraform
+data "stackit_ske_kubernetes_versions" "example" {
+  region = "eu01"
+}
+
+resource "stackit_ske_cluster" "example" {
+  project_id = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
+  name       = "example"
+  # TODO
+  kubernetes_version = "x.x"
+  node_pools = [
+    {
+      name               = "np-example"
+      machine_type       = "x.x"
+      os_version         = "x.x.x"
+      os_name            = "xxx"
+      minimum            = "2"
+      maximum            = "3"
+      availability_zones = ["eu01-1"]
+      volume_type        = "storage_premium_perf6"
+      volume_size        = "48"
+    }
+  ]
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Optional
+
+- `region` (String) Region override. If omitted, the provider’s region will be used.
+
+### Read-Only
+
+- `kubernetes_versions` (Attributes List) Supported Kubernetes versions. (see [below for nested schema](#nestedatt--kubernetes_versions))
+
+<a id="nestedatt--kubernetes_versions"></a>
+### Nested Schema for `kubernetes_versions`
+
+Read-Only:
+
+- `expiration_date` (String) Expiration date of the version in RFC3339 format.
+- `state` (String) Version state, such as `supported`, `preview`, or `deprecated`.
+- `version` (String) Kubernetes version string (e.g., `1.33`).

docs/data-sources/ske_machine_image_versions.md

@@ -0,0 +1,66 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "stackit_ske_machine_image_versions Data Source - stackit"
+subcategory: ""
+description: |-
+  Returns a list of supported Kubernetes machine image versions for the cluster nodes.
+---
+
+# stackit_ske_machine_image_versions (Data Source)
+
+Returns a list of supported Kubernetes machine image versions for the cluster nodes.
+
+## Example Usage
+
+```terraform
+data "stackit_ske_machine_image_versions" "example" {}
+
+resource "stackit_ske_cluster" "example" {
+  project_id         = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
+  name               = "example"
+  kubernetes_version = "x.x"
+  node_pools = [
+    {
+      name         = "np-example"
+      machine_type = "x.x"
+      # TODO
+      os_version         = "x.x.x"
+      os_name            = "xxx"
+      minimum            = "2"
+      maximum            = "3"
+      availability_zones = ["eu01-1"]
+      volume_type        = "storage_premium_perf6"
+      volume_size        = "48"
+    }
+  ]
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Optional
+
+- `region` (String) Region override. If omitted, the provider’s region will be used.
+
+### Read-Only
+
+- `machine_images` (Attributes List) Supported machine image types and software versions. (see [below for nested schema](#nestedatt--machine_images))
+
+<a id="nestedatt--machine_images"></a>
+### Nested Schema for `machine_images`
+
+Read-Only:
+
+- `name` (String) Name of the OS image (e.g., `ubuntu`).
+- `versions` (Attributes List) Supported versions of the image. (see [below for nested schema](#nestedatt--machine_images--versions))
+
+<a id="nestedatt--machine_images--versions"></a>
+### Nested Schema for `machine_images.versions`
+
+Read-Only:
+
+- `cri` (List of String) Container runtimes supported (e.g., `containerd`).
+- `expiration_date` (String) Expiration date of the version in RFC3339 format.
+- `state` (String) State of the image version (e.g., `supported`, `preview`, `deprecated`).
+- `version` (String) Machine image version string.

docs/data-sources/ske_machine_types.md

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+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "stackit_ske_machine_types Data Source - stackit"
+subcategory: ""
+description: |-
+  Returns a list of supported machine types for the cluster nodes.
+---
+
+# stackit_ske_machine_types (Data Source)
+
+Returns a list of supported machine types for the cluster nodes.
+
+## Example Usage
+
+```terraform
+data "stackit_ske_machine_types" "example" {}
+
+locals {
+  matched_machine = [
+    for machine in data.stackit_ske_machine_types.example.machine_types : machine.name
+    if machine.cpu == 8 && machine.memory == 16
+  ]
+}
+
+resource "stackit_ske_cluster" "example" {
+  project_id             = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
+  name                   = "example"
+  kubernetes_version_min = "x.x"
+  node_pools = [
+    {
+      name               = "np-example"
+      machine_type       = local.matched_machine[0]
+      os_version         = "x.x.x"
+      os_name            = "xxx"
+      minimum            = "2"
+      maximum            = "3"
+      availability_zones = ["eu01-1"]
+      volume_type        = "storage_premium_perf6"
+      volume_size        = "48"
+    }
+  ]
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Optional
+
+- `region` (String) Region override. If omitted, the provider’s region will be used.
+
+### Read-Only
+
+- `machine_types` (Attributes List) List of machine types (node sizes) available in the region. (see [below for nested schema](#nestedatt--machine_types))
+
+<a id="nestedatt--machine_types"></a>
+### Nested Schema for `machine_types`
+
+Read-Only:
+
+- `architecture` (String) CPU architecture (e.g., `x86_64`, `arm64`).
+- `cpu` (Number) Number of virtual CPUs.
+- `gpu` (Number) Number of GPUs included.
+- `memory` (Number) Memory size in GB.
+- `name` (String) Machine type name (e.g., `c2i.2`).

docs/data-sources/ske_volume_types.md

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+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "stackit_ske_volume_types Data Source - stackit"
+subcategory: ""
+description: |-
+  Returns a list of supported volume types for the cluster nodes.
+---
+
+# stackit_ske_volume_types (Data Source)
+
+Returns a list of supported volume types for the cluster nodes.
+
+## Example Usage
+
+```terraform
+data "stackit_ske_volume_types" "example" {}
+
+resource "stackit_ske_cluster" "example" {
+  project_id         = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
+  name               = "example"
+  kubernetes_version = "x.x"
+  node_pools = [
+    {
+      name               = "np-example"
+      machine_type       = "x.x"
+      os_version         = "x.x.x"
+      os_name            = "xxx"
+      minimum            = "2"
+      maximum            = "3"
+      availability_zones = ["eu01-1"]
+      # TODO
+      volume_type = "storage_premium_perf6"
+      volume_size = "48"
+    }
+  ]
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Optional
+
+- `region` (String) Region override. If omitted, the provider’s region will be used.
+
+### Read-Only
+
+- `volume_types` (List of String) Supported root volume types (e.g., `storage_premium_perf1`).

docs/resources/ske_cluster.md

@@ -25,9 +25,12 @@ resource "stackit_ske_cluster" "example" {
       name               = "np-example"
       machine_type       = "x.x"
       os_version         = "x.x.x"
+      os_name            = "xxx"
       minimum            = "2"
       maximum            = "3"
       availability_zones = ["eu01-3"]
+      volume_type        = "storage_premium_perf6"
+      volume_size        = "48"
     }
   ]
   maintenance = {

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

@@ -0,0 +1,22 @@
+data "stackit_ske_availability_zones" "example" {
+  region = "eu01"
+}
+
+resource "stackit_ske_cluster" "example" {
+  project_id             = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
+  name                   = "example"
+  kubernetes_version_min = "x.x"
+  node_pools = [
+    {
+      name               = "np-example"
+      machine_type       = "x.x"
+      os_version         = "x.x.x"
+      os_name            = "xxx"
+      minimum            = "2"
+      maximum            = "3"
+      availability_zones = data.stackit_ske_availability_zones.example.availability_zones
+      volume_type        = "storage_premium_perf6"
+      volume_size        = "48"
+    }
+  ]
+}

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

@@ -0,0 +1,23 @@
+data "stackit_ske_kubernetes_versions" "example" {
+  region = "eu01"
+}
+
+resource "stackit_ske_cluster" "example" {
+  project_id = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
+  name       = "example"
+  # TODO
+  kubernetes_version = "x.x"
+  node_pools = [
+    {
+      name               = "np-example"
+      machine_type       = "x.x"
+      os_version         = "x.x.x"
+      os_name            = "xxx"
+      minimum            = "2"
+      maximum            = "3"
+      availability_zones = ["eu01-1"]
+      volume_type        = "storage_premium_perf6"
+      volume_size        = "48"
+    }
+  ]
+}

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

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+data "stackit_ske_machine_image_versions" "example" {}
+
+resource "stackit_ske_cluster" "example" {
+  project_id         = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
+  name               = "example"
+  kubernetes_version = "x.x"
+  node_pools = [
+    {
+      name         = "np-example"
+      machine_type = "x.x"
+      # TODO
+      os_version         = "x.x.x"
+      os_name            = "xxx"
+      minimum            = "2"
+      maximum            = "3"
+      availability_zones = ["eu01-1"]
+      volume_type        = "storage_premium_perf6"
+      volume_size        = "48"
+    }
+  ]
+}