Added support for checker_type when using Service Directory for Uptime Checks

[mikepietruszka]

Added support for checker_type when using Service Directory as a target for Uptime Checks. This fixes issue #11537.

This can be verified with the following Terraform configuration:

# Data sources needed to setup Service Directory
data "google_project" "project" {
  provider = google-beta
  project_id = "test_project_name"
}

data "google_compute_network" "network" {
  name = "default"
  project = "test_project_name"
}

# Service Directory Endpoint that we will monitor in the Uptime Checks
resource "google_service_directory_namespace" "custom_namespace" {
  provider = google-beta
  namespace_id = "custom_namespace"
  location = "us-central1"
  project = "test_project_name"
}

resource "google_service_directory_service" "web_custom_service" {
  provider = google-beta
  service_id = "web"
  namespace  = google_service_directory_namespace. custom_namespace_namespace.id

  metadata = {
    stage  = "dev"
    region = "us-central1"
  }
}

resource "google_service_directory_endpoint" "endpoint" {
  provider = google-beta
  endpoint_id = "endpoint"
  service  = google_service_directory_service.web_custom_service.id

  metadata = {
    stage  = "dev"
    region = "us-central1"
  }

  address = "10.128.0.41"
  port    = 80
  network = "projects/${data.google_project.project.number}/locations/global/networks/${data.google_compute_network.network.name}"
}

# Private Uptime Check
resource "google_monitoring_uptime_check_config" "http" {
  display_name = "http-uptime-check"
  timeout = "60s"
  project  = "test_project_name"
  checker_type = "VPC_CHECKERS"

  http_check {
    path = "/web"
    port = "80"
    request_method = "POST"
    content_type = "URL_ENCODED"
    body = "ZmXXXXXXXXXI="
  }

  monitored_resource {
    type = "servicedirectory_service"
    labels = {
      project_id = "test_project_name"
      location = "us-central1"
      namespace_name = "custom_namespace"
      service_name = "web"
    }
  }
}

[melinath]

Duplicate PR - closing

[github-actions]

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