Add PCU operations support

README.md

@@ -72,7 +72,7 @@ The [examples diretory](./examples) contains example configuration for the vario
 
 ### Build the provider from source
 
-The build requires [Go](https://golang.org/doc/install) >= 1.23
+The build requires [Go](https://golang.org/doc/install) >= 1.24
 
 In order to develop and test this provider, you'll need to configure your local environment
 with a custom Terraform [config file](https://developer.hashicorp.com/terraform/cli/config/config-file).

docs/data-sources/pcu_group.md

@@ -0,0 +1,56 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "astra_pcu_group Data Source - terraform-provider-astra"
+subcategory: ""
+description: |-
+  Retrieves details for a specific PCU (Provisioned Capacity Units) group by its ID.
+---
+
+# astra_pcu_group (Data Source)
+
+Retrieves details for a specific PCU (Provisioned Capacity Units) group by its ID.
+
+## Example Usage
+
+```terraform
+data "astra_pcu_group" "example" {
+  pcu_group_id = "6c57916e-7bd8-4bb6-b264-bae906c8859f"
+}
+
+output "pcu_group_info" {
+  value = {
+    title          = data.astra_pcu_group.example.title
+    cloud_provider = data.astra_pcu_group.example.cloud_provider
+    region         = data.astra_pcu_group.example.region
+    min_capacity   = data.astra_pcu_group.example.min_capacity
+    max_capacity   = data.astra_pcu_group.example.max_capacity
+    status         = data.astra_pcu_group.example.status
+  }
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `pcu_group_id` (String) The unique identifier of the PCU group to retrieve.
+
+### Read-Only
+
+- `cache_type` (String) The instance type/cache type for the PCU group.
+- `cloud_provider` (String) The cloud provider where the PCU group is provisioned (e.g., AWS, GCP, AZURE).
+- `created_at` (String) Timestamp when the PCU group was created.
+- `created_by` (String) The user who created the PCU group.
+- `description` (String) The user-defined description of the PCU group.
+- `id` (String) The unique identifier of the PCU group.
+- `max_capacity` (Number) The maximum capacity units the PCU group may scale to.
+- `min_capacity` (Number) The minimum capacity units the PCU must be scaled to.
+- `org_id` (String) The organization ID that owns this PCU group.
+- `provision_type` (String) The provisioning type for the PCU group (i.e., SHARED, DEDICATED).
+- `region` (String) The cloud region where the PCU group is provisioned.
+- `reserved_capacity` (Number) The reserved (committed) capacity units for the PCU group.
+- `status` (String) The current status of the PCU group (e.g., ACTIVE, CREATED, INITIALIZING).
+- `title` (String) The user-defined title/name of the PCU group.
+- `updated_at` (String) Timestamp when the PCU group was last updated.
+- `updated_by` (String) The user who last updated the PCU group.

docs/data-sources/pcu_group_associations.md

@@ -0,0 +1,46 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "astra_pcu_group_associations Data Source - terraform-provider-astra"
+subcategory: ""
+description: |-
+  Gets all of the associations for a given PCU group.
+---
+
+# astra_pcu_group_associations (Data Source)
+
+Gets all of the associations for a given PCU group.
+
+## Example Usage
+
+```terraform
+data "astra_pcu_group" "pcu_group" {
+  # ...
+}
+
+data "astra_pcu_group_associations" "assocs" {
+  pcu_group_id = data.astra_pcu_group.pcu_group.id
+}
+
+output "datacenters" {
+  value = data.astra_pcu_group_associations.assocs.results[*].datacenter_id
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `pcu_group_id` (String) The PCU group to retrieve associations for.
+
+### Read-Only
+
+- `results` (Attributes List) (see [below for nested schema](#nestedatt--results))
+
+<a id="nestedatt--results"></a>
+### Nested Schema for `results`
+
+Read-Only:
+
+- `datacenter_id` (String) The datacenter that is associated with the PCU Group.
+- `provisioning_status` (String) The provisioning status of the PCU group association. This will likely always be 'CREATED'.

docs/data-sources/pcu_groups.md

@@ -0,0 +1,75 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "astra_pcu_groups Data Source - terraform-provider-astra"
+subcategory: ""
+description: |-
+  Retrieves a list of PCU (Provisioned Capacity Units) groups. If no IDs are specified, returns all PCU groups in the organization.
+---
+
+# astra_pcu_groups (Data Source)
+
+Retrieves a list of PCU (Provisioned Capacity Units) groups. If no IDs are specified, returns all PCU groups in the organization.
+
+## Example Usage
+
+```terraform
+# Get all PCU groups in the organization
+data "astra_pcu_groups" "all" {
+}
+
+output "all_pcu_groups" {
+  value = data.astra_pcu_groups.all.results[*].title
+}
+
+# Get specific PCU groups by ID
+data "astra_pcu_groups" "specific" {
+  pcu_group_ids = [
+    "6c57916e-7bd8-4bb6-b264-bae906c8859f",
+    "7d68027f-8ce9-5cc7-c375-cbf017d9960g"
+  ]
+}
+
+output "specific_pcu_groups" {
+  value = {
+    for group in data.astra_pcu_groups.specific.results : group.id => {
+      title          = group.title
+      cloud_provider = group.cloud_provider
+      region         = group.region
+      status         = group.status
+    }
+  }
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Optional
+
+- `pcu_group_ids` (List of String) Optional list of PCU group IDs to retrieve. If not provided, all PCU groups in the organization will be returned.
+
+### Read-Only
+
+- `results` (Attributes List) The list of PCU groups matching the specified criteria or all PCU groups if no IDs were provided. (see [below for nested schema](#nestedatt--results))
+
+<a id="nestedatt--results"></a>
+### Nested Schema for `results`
+
+Read-Only:
+
+- `cache_type` (String) The instance type/cache type for the PCU group.
+- `cloud_provider` (String) The cloud provider where the PCU group is provisioned (e.g., AWS, GCP, AZURE).
+- `created_at` (String) Timestamp when the PCU group was created.
+- `created_by` (String) The user who created the PCU group.
+- `description` (String) The user-defined description of the PCU group.
+- `id` (String) The unique identifier of the PCU group.
+- `max_capacity` (Number) The maximum capacity units the PCU group may scale to.
+- `min_capacity` (Number) The minimum capacity units the PCU must be scaled to.
+- `org_id` (String) The organization ID that owns this PCU group.
+- `provision_type` (String) The provisioning type for the PCU group (i.e., SHARED, DEDICATED).
+- `region` (String) The cloud region where the PCU group is provisioned.
+- `reserved_capacity` (Number) The reserved (committed) capacity units for the PCU group.
+- `status` (String) The current status of the PCU group (e.g., ACTIVE, CREATED, INITIALIZING).
+- `title` (String) The user-defined title/name of the PCU group.
+- `updated_at` (String) Timestamp when the PCU group was last updated.
+- `updated_by` (String) The user who last updated the PCU group.

docs/functions/resolve_datacenter.md

@@ -0,0 +1,44 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "resolve_datacenter function - terraform-provider-astra"
+subcategory: ""
+description: |-
+
+---
+
+# function: resolve_datacenter
+
+Resolves the datacenter ID for a given database and optional region (if the database has multiple regions). Helpful for components that require a datacenter ID such as PCU group associations and private links.
+
+## Example Usage
+
+```terraform
+data "astra_database" "example_db" {
+  # ...
+}
+
+locals {
+  # If the database has multiple regions, you can specify the desired one explicitly
+  dc_id1 = provider::astra::resolve_datacenter(data.astra_database.example_db, "us-central1")
+
+  # Or, if the database has only one region, you can omit the second argument
+  dc_id2 = provider::astra::resolve_datacenter(data.astra_database.example_db)
+
+  # This is all shorthand for the following much longer expression:
+  dc_id3 = data.astra_database.example_db.datacenters["${data.astra_database.example_db.cloud_provider}.${data.astra_database.example_db.regions[0]}"]
+}
+```
+
+## Signature
+
+<!-- signature generated by tfplugindocs -->
+```text
+resolve_datacenter(database object, region string...) string
+```
+
+## Arguments
+
+<!-- arguments generated by tfplugindocs -->
+1. `database` (Object) The database object to resolve the datacenter from. This should be the result of an "astra_database" resource or data source.
+<!-- variadic argument generated by tfplugindocs -->
+1. `region` (Variadic, String) The region to resolve the datacenter for. If not provided, the function will attempt to resolve the datacenter if there is only one configured.

docs/resources/pcu_group.md

@@ -0,0 +1,105 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "astra_pcu_group Resource - terraform-provider-astra"
+subcategory: ""
+description: |-
+  Creates and manages a PCU (Provisioned Capacity Units) group. PCU groups provide dedicated compute capacity for databases in a specific cloud provider and region.
+---
+
+# astra_pcu_group (Resource)
+
+Creates and manages a PCU (Provisioned Capacity Units) group. PCU groups provide dedicated compute capacity for databases in a specific cloud provider and region.
+
+## Example Usage
+
+```terraform
+# Create a basic PCU group
+# NOTE: This creates a committed reserved-capacity group! Make sure this is what you want!
+resource "astra_pcu_group" "example" {
+  title             = "production-pcu-group"
+  cloud_provider    = "AWS"
+  region            = "us-east-1"
+  min_capacity      = 2
+  max_capacity      = 10
+  reserved_capacity = 2
+  description       = "PCU group for production databases"
+  # You can uncomment the line below to park the group
+  # The group must be created first as a resource before parking can be performed successfully
+  # parked = true
+}
+
+# Create a PCU group with custom settings
+resource "astra_pcu_group" "custom" {
+  title          = "dev-pcu-group"
+  cloud_provider = "GCP"
+  region         = "us-central1"
+  cache_type     = "STANDARD"
+  provision_type = "SHARED"
+  min_capacity   = 1
+  max_capacity   = 5
+  description    = "PCU group for development environment"
+
+  # Disable deletion protection for dev environment
+  deletion_protection = false
+
+  # Enable reserved capacity protection
+  reserved_protection = true
+}
+
+output "pcu_group_id" {
+  value = astra_pcu_group.example.id
+}
+
+output "pcu_group_status" {
+  value = astra_pcu_group.example.status
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `cloud_provider` (String) The cloud provider where the PCU group will be provisioned (e.g., AWS, GCP, AZURE). This cannot be changed after creation.
+- `max_capacity` (Number) The maximum capacity units the PCU group may scale to. Must be at least 1 and greater than or equal to min_capacity.
+- `min_capacity` (Number) The minimum capacity units the PCU must be scaled to. Must be at least 1 and greater than or equal to reserved_capacity.
+- `region` (String) The cloud region where the PCU group will be provisioned. This cannot be changed after creation.
+- `title` (String) The user-defined title/name of the PCU group.
+
+### Optional
+
+- `cache_type` (String) The instance type/cache type for the PCU group. Defaults to 'STANDARD'. Changing this value requires replacement.
+- `deletion_protection` (Boolean) When enabled, prevents accidental deletion of the PCU group. Defaults to true.
+- `description` (String) A user-defined description for the PCU group.
+- `park` (Boolean) When set to true, parks the PCU group and any associated databases, reducing costs. When set to false, unparks the group. Defaults to false.
+- `provision_type` (String) The provisioning type for the PCU group (e.g., SHARED, DEDICATED). Defaults to 'SHARED'. Changing this value requires replacement.
+- `reserved_capacity` (Number) The reserved (committed) capacity units for the PCU group. Must be at least 0. Changing this value when reserved_protection is enabled will result in an error.
+- `reserved_protection` (Boolean) When enabled, prevents accidental reserved capacity unit increases. Defaults to true.
+- `timeouts` (Block, Optional) (see [below for nested schema](#nestedblock--timeouts))
+
+### Read-Only
+
+- `created_at` (String) Timestamp when the PCU group was created.
+- `created_by` (String) The user who created the PCU group.
+- `id` (String) The unique identifier of the PCU group.
+- `org_id` (String) The organization ID that owns this PCU group.
+- `status` (String) The current status of the PCU group (e.g., ACTIVE, PARKED, CREATING, TERMINATING).
+- `updated_at` (String) Timestamp when the PCU group was last updated.
+- `updated_by` (String) The user who last updated the PCU group.
+
+<a id="nestedblock--timeouts"></a>
+### Nested Schema for `timeouts`
+
+Optional:
+
+- `create` (String) A string that can be [parsed as a duration](https://pkg.go.dev/time#ParseDuration) consisting of numbers and unit suffixes, such as "30s" or "2h45m". Valid time units are "s" (seconds), "m" (minutes), "h" (hours).
+- `update` (String) A string that can be [parsed as a duration](https://pkg.go.dev/time#ParseDuration) consisting of numbers and unit suffixes, such as "30s" or "2h45m". Valid time units are "s" (seconds), "m" (minutes), "h" (hours).
+
+## Import
+
+Import is supported using the following syntax:
+
+```shell
+# Import an existing PCU group by its ID
+terraform import astra_pcu_group.example 6c57916e-7bd8-4bb6-b264-bae906c8859f
+```