feat: add d/host

Adds a data source for host: `data/vcf_host`.

Signed-off-by: Ryan Johnson <ryan.johnson@broadcom.com>

docs/data-sources/host.md

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+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "vcf_host Data Source - terraform-provider-vcf"
+subcategory: ""
+description: |-
+
+---
+
+# Data Source: vcf_host
+
+The `vcf_host` data source provides information about an ESXi host in a VMware Cloud Foundation environment.
+
+## Schema
+
+### Required
+
+- `fqdn` (String) - The fully qualified domain name of the ESXi host.
+
+### Read-Only
+
+- `id` (String) - The ID of the ESXi host.
+- `status` (String) - The status of the ESXi host.
+- `version` (String) - The version of the ESXi running on the host.
+- `storage_type` (String) - The storage type of the ESXi host.
+
+### Nested Schema for `network_pool`
+
+Read-Only:
+
+- `name` (String) - The name of the network pool.
+- `id` (String) - The ID of the network pool.
+
+### Nested Schema for `cluster`
+
+Read-Only:
+
+- `id` (String) - The ID of the cluster.
+
+### Nested Schema for `cpu`
+
+Read-Only:
+
+- `cores` (Number) - Number of CPU cores.
+- `frequency_mhz` (Number) - Total CPU frequency in MHz.
+- `used_frequency_mhz` (Number) - Used CPU frequency in MHz.
+- `cpu_cores` (List of Object) - Information about each of the [CPU cores](#nestedobjatt--cpu--cpu_cores).
+
+<a id="nestedobjatt--cpu--cpu_cores"></a>
+
+#### Nested Schema for `cpu.cpu_cores`
+
+Read-Only:
+
+- `frequency` (Number) - The frequency of the CPU core in MHz.
+- `manufacturer` (String) - The manufacturer of the CPU.
+- `model` (String) - The model of the CPU.
+
+<a id="nestedatt--domain"></a>
+
+### Nested Schema for `domain`
+
+Read-Only:
+
+- `id` (String) - The ID of the workload domain.
+- `name` (String) - The name of the workload domain.
+
+### Nested Schema for `hardware`
+
+Read-Only:
+
+- `model` (String) - The hardware model of the ESXi host.
+- `vendor` (String) - The hardware vendor of the ESXi host.
+- `hybrid` (Boolean) - Indicates if the ESXi host is hybrid.
+
+### Nested Schema for `ip_addresses`
+
+Read-Only:
+
+- `ip_address` (String) - The IP address.
+- `type` (String) - The type of the IP address.
+
+### Nested Schema for `memory`
+
+Read-Only:
+
+- `total_capacity_mb` (Number) - The total memory capacity in MB.
+- `used_capacity_mb` (Number) - The used memory capacity in MB.
+
+### Nested Schema for `storage`
+
+Read-Only:
+
+- `total_capacity_mb` (Number) - The total storage capacity in MB.
+- `used_capacity_mb` (Number) - The used storage capacity in MB.
+- `disks` (List of Object) - The disks information of the ESXi host (see [below for nested schema](#nestedobjatt--storage--disks)).
+
+<a id="nestedobjatt--storage--disks"></a>
+
+### Nested Schema for `storage.disks`
+
+Read-Only:
+
+- `capacity_mb` (Number) - The capacity of the disk in MB.
+- `disk_type` (String) - The type of the disk.
+- `manufacturer` (String) - The manufacturer of the disk.
+- `model` (String) - The model of the disk.
+
+### Nested Schema for `physical_nics`
+
+Read-Only:
+
+- `device_name` (String) - The device name of the NIC.
+- `mac_address` (String) - The MAC address of the NIC.
+- `speed` (Number) - The speed of the NIC.
+- `unit` (String) - The unit of the NIC speed.

examples/data-sources/host/variables.tf

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+variable "sddc_manager_host" {
+  type        = string
+  description = "The fully qualified domain name of the SDDC Manager instance."
+}
+
+variable "sddc_manager_username" {
+  type        = string
+  description = "The username to authenticate to the SDDC Manager instance."
+  sensitive   = true
+}
+
+variable "sddc_manager_password" {
+  type        = string
+  description = "The password to authenticate to the SDDC Manager instance."
+  sensitive   = true
+}
+
+variable "host_fqdn" {
+  type        = string
+  description = "The fully qualified domain name of the ESXi host."
+  default     = "sfo-w01-esx01.sfo.rainpole.io"
+}

examples/data-sources/host/vcf_host.tf

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+terraform {
+  required_providers {
+    vcf = {
+      source = "vmware/vcf"
+    }
+  }
+}
+
+provider "vcf" {
+  sddc_manager_username = var.sddc_manager_username
+  sddc_manager_password = var.sddc_manager_password
+  sddc_manager_host     = var.sddc_manager_host
+}
+
+data "vcf_host" "example" {
+  fqdn = var.host_fqdn
+}
+
+output "host_id" {
+  value = data.vcf_host.example.id
+}