### Basic Incus Provider Configuration for Terraform

Source: https://registry.terraform.io/providers/lxc/incus/latest/docs/index

This snippet shows the most basic configuration for the Incus Terraform provider. It assumes Incus remotes are already defined using the `incus` client. No specific arguments are required for this minimal setup.

```Terraform
provider "incus" {
}
```

--------------------------------

### Incus Provider Configuration with Multiple Remotes and Certificate Generation

Source: https://registry.terraform.io/providers/lxc/incus/latest/docs/index

This example demonstrates configuring the Incus Terraform provider to manage multiple Incus remotes and automatically generate client certificates. It's useful when Terraform is run from a system without the `incus` client installed locally. It specifies a default remote and allows accepting remote certificates.

```Terraform
provider "incus" {
  generate_client_certificates = true
  accept_remote_certificate    = true
  default_remote               = "local"

  remote {
    name    = "local"
    address = "unix://"
  }

  remote {
    name    = "incus-server-2"
    address = "https://10.1.2.8"
    token   = "token"
  }
}
```

--------------------------------

### Incus Provider Configuration

Source: https://registry.terraform.io/providers/lxc/incus/latest/docs/index

This section details how to configure the Incus Terraform provider, including specifying remotes, client certificates, and connection details.

```APIDOC
## Incus Provider Configuration

### Description
Configuration options for the Terraform Incus provider.

### Method
Provider Configuration

### Endpoint
N/A

### Parameters
#### Configuration Arguments
- **remote** (Block) - _Optional_ - Specifies an Incus remote (Incus server) to connect to. See the `remote` reference below for details.
- **config_dir** (String) - _Optional_ - The directory to look for existing Incus configuration. This can also be set with the `INCUS_CONF` Environment variable. Defaults to `$HOME/.config/incus`
- **generate_client_certificates** (Boolean) - _Optional_ - Automatically generate the Incus client certificate if it does not exist. Valid values are `true` and `false`. This can also be set with the `INCUS_GENERATE_CLIENT_CERTS` Environment variable. Defaults to `false`.
- **accept_remote_certificate** (Boolean) - _Optional_ - Automatically accept the Incus remote's certificate. Valid values are `true` and `false`. If this is not set to `true`, you must accept the certificate out of band of Terraform. This can also be set with the `INCUS_ACCEPT_SERVER_CERTIFICATE` environment variable. Defaults to `false`
- **project** (String) - _Optional_ - The project where project-scoped resources will be created. Can be overridden in individual resources. Defaults to `default`.
- **default_remote** (String) - _Optional_ - The `name` of the default remote to use when no other remote is defined in a resource.

#### Remote Block Arguments
- **address** (String) - _Optional_ - The address of the Incus remote.
- **name** (String) - _Required_ - The name of the Incus remote.
- **protocol** (String) - _Optional_ - The server protocol to use. Valid values are `incus`, `oci`, or `simplestreams`. Defaults to `incus`.
- **authentication_type** (String) - _Optional_ - Server authentication type. Valid values are `tls` or `oidc`. Defaults to `tls`. ( Only for the `incus` protocol )
- **token** (String) - _Optional_ - The one-time trust token used for initial authentication with the Incus remote.
- **public** (Boolean) - _Optional_ - Public image server. Valid values are `true` and `false`. Defaults to `false`.

### Request Example
```terraform
provider "incus" {
  generate_client_certificates = true
  accept_remote_certificate    = true
  default_remote               = "local"

  remote {
    name    = "local"
    address = "unix://"
  }

  remote {
    name    = "incus-server-2"
    address = "https://10.1.2.8"
    token   = "token"
  }
}
```

### Response
#### Success Response (Configuration Applied)
- N/A (Provider configuration does not have a direct response)

#### Response Example
N/A
```

--------------------------------

### Environment Variable Remote Configuration

Source: https://registry.terraform.io/providers/lxc/incus/latest/docs/index

Configuring an Incus remote using environment variables for convenience.

```APIDOC
## Environment Variable Remote Configuration

### Description
It is possible to define a single `remote` through environment variables.

### Method
Provider Configuration via Environment Variables

### Endpoint
N/A

### Parameters
#### Environment Variables
- **INCUS_REMOTE** (String) - Required - The name of the remote.
- **INCUS_ADDR** (String) - Required - The address of the Incus remote.
- **INCUS_PROTOCOL** (String) - Optional - The server protocol to use.
- **INCUS_AUTHENTICATION_TYPE** (String) - Optional - Server authentication type.
- **INCUS_TOKEN** (String) - Optional - The trust token of the Incus remote.

### Request Example
```bash
export INCUS_REMOTE="my-remote"
export INCUS_ADDR="https://incus.example.com"
export INCUS_PROTOCOL="incus"
export INCUS_TOKEN="your-token"
```

### Response
#### Success Response (Configuration Applied)
- N/A (Provider configuration does not have a direct response)

#### Response Example
N/A
```

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