| --- |
| # ---------------------------------------------------------------------------- |
| # |
| # *** AUTO GENERATED CODE *** Type: MMv1 *** |
| # |
| # ---------------------------------------------------------------------------- |
| # |
| # This file is automatically generated by Magic Modules and manual |
| # changes will be clobbered when the file is regenerated. |
| # |
| # Please read more about how to change this file in |
| # .github/CONTRIBUTING.md. |
| # |
| # ---------------------------------------------------------------------------- |
| subcategory: "Compute Engine" |
| description: |- |
| Network endpoint groups (NEGs) are zonal resources that represent |
| collections of IP address and port combinations for GCP resources within a |
| single subnet. |
| --- |
| |
| # google\_compute\_network\_endpoint\_group |
| |
| Network endpoint groups (NEGs) are zonal resources that represent |
| collections of IP address and port combinations for GCP resources within a |
| single subnet. Each IP address and port combination is called a network |
| endpoint. |
| |
| Network endpoint groups can be used as backends in backend services for |
| HTTP(S), TCP proxy, and SSL proxy load balancers. You cannot use NEGs as a |
| backend with internal load balancers. Because NEG backends allow you to |
| specify IP addresses and ports, you can distribute traffic in a granular |
| fashion among applications or containers running within VM instances. |
| |
| Recreating a network endpoint group that's in use by another resource will give a |
| `resourceInUseByAnotherResource` error. Use `lifecycle.create_before_destroy` |
| to avoid this type of error. |
| |
| |
| To get more information about NetworkEndpointGroup, see: |
| |
| * [API documentation](https://cloud.google.com/compute/docs/reference/rest/beta/networkEndpointGroups) |
| * How-to Guides |
| * [Official Documentation](https://cloud.google.com/load-balancing/docs/negs/) |
| |
| <div class = "oics-button" style="float: right; margin: 0 0 -15px"> |
| <a href="https://console.cloud.google.com/cloudshell/open?cloudshell_git_repo=https%3A%2F%2Fgithub.com%2Fterraform-google-modules%2Fdocs-examples.git&cloudshell_working_dir=network_endpoint_group&cloudshell_image=gcr.io%2Fcloudshell-images%2Fcloudshell%3Alatest&open_in_editor=main.tf&cloudshell_print=.%2Fmotd&cloudshell_tutorial=.%2Ftutorial.md" target="_blank"> |
| <img alt="Open in Cloud Shell" src="//gstatic.com/cloudssh/images/open-btn.svg" style="max-height: 44px; margin: 32px auto; max-width: 100%;"> |
| </a> |
| </div> |
| ## Example Usage - Network Endpoint Group |
| |
| |
| ```hcl |
| resource "google_compute_network_endpoint_group" "neg" { |
| name = "my-lb-neg" |
| network = google_compute_network.default.id |
| subnetwork = google_compute_subnetwork.default.id |
| default_port = "90" |
| zone = "us-central1-a" |
| } |
| |
| resource "google_compute_network" "default" { |
| name = "neg-network" |
| auto_create_subnetworks = false |
| } |
| |
| resource "google_compute_subnetwork" "default" { |
| name = "neg-subnetwork" |
| ip_cidr_range = "10.0.0.0/16" |
| region = "us-central1" |
| network = google_compute_network.default.id |
| } |
| ``` |
| <div class = "oics-button" style="float: right; margin: 0 0 -15px"> |
| <a href="https://console.cloud.google.com/cloudshell/open?cloudshell_git_repo=https%3A%2F%2Fgithub.com%2Fterraform-google-modules%2Fdocs-examples.git&cloudshell_working_dir=network_endpoint_group_non_gcp&cloudshell_image=gcr.io%2Fcloudshell-images%2Fcloudshell%3Alatest&open_in_editor=main.tf&cloudshell_print=.%2Fmotd&cloudshell_tutorial=.%2Ftutorial.md" target="_blank"> |
| <img alt="Open in Cloud Shell" src="//gstatic.com/cloudssh/images/open-btn.svg" style="max-height: 44px; margin: 32px auto; max-width: 100%;"> |
| </a> |
| </div> |
| ## Example Usage - Network Endpoint Group Non Gcp |
| |
| |
| ```hcl |
| resource "google_compute_network_endpoint_group" "neg" { |
| name = "my-lb-neg" |
| network = google_compute_network.default.id |
| default_port = "90" |
| zone = "us-central1-a" |
| network_endpoint_type = "NON_GCP_PRIVATE_IP_PORT" |
| } |
| |
| resource "google_compute_network_endpoint" "default-endpoint" { |
| network_endpoint_group = google_compute_network_endpoint_group.neg.name |
| port = google_compute_network_endpoint_group.neg.default_port |
| ip_address = "127.0.0.1" |
| } |
| |
| resource "google_compute_network" "default" { |
| name = "neg-network" |
| } |
| ``` |
| |
| ## Argument Reference |
| |
| The following arguments are supported: |
| |
| |
| * `name` - |
| (Required) |
| Name of the resource; provided by the client when the resource is |
| created. The name must be 1-63 characters long, and comply with |
| RFC1035. Specifically, the name must be 1-63 characters long and match |
| the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the |
| first character must be a lowercase letter, and all following |
| characters must be a dash, lowercase letter, or digit, except the last |
| character, which cannot be a dash. |
| |
| * `network` - |
| (Required) |
| The network to which all network endpoints in the NEG belong. |
| Uses "default" project network if unspecified. |
| |
| |
| - - - |
| |
| |
| * `description` - |
| (Optional) |
| An optional description of this resource. Provide this property when |
| you create the resource. |
| |
| * `network_endpoint_type` - |
| (Optional) |
| Type of network endpoints in this network endpoint group. |
| NON_GCP_PRIVATE_IP_PORT is used for hybrid connectivity network |
| endpoint groups (see https://cloud.google.com/load-balancing/docs/hybrid). |
| Note that NON_GCP_PRIVATE_IP_PORT can only be used with Backend Services |
| that 1) have the following load balancing schemes: EXTERNAL, EXTERNAL_MANAGED, |
| INTERNAL_MANAGED, and INTERNAL_SELF_MANAGED and 2) support the RATE or |
| CONNECTION balancing modes. |
| Possible values include: GCE_VM_IP, GCE_VM_IP_PORT, NON_GCP_PRIVATE_IP_PORT, INTERNET_IP_PORT, INTERNET_FQDN_PORT, SERVERLESS, and PRIVATE_SERVICE_CONNECT. |
| Default value is `GCE_VM_IP_PORT`. |
| Possible values are: `GCE_VM_IP`, `GCE_VM_IP_PORT`, `NON_GCP_PRIVATE_IP_PORT`, `INTERNET_IP_PORT`, `INTERNET_FQDN_PORT`, `SERVERLESS`, `PRIVATE_SERVICE_CONNECT`. |
| |
| * `subnetwork` - |
| (Optional) |
| Optional subnetwork to which all network endpoints in the NEG belong. |
| |
| * `default_port` - |
| (Optional) |
| The default port used if the port number is not specified in the |
| network endpoint. |
| |
| * `zone` - |
| (Optional) |
| Zone where the network endpoint group is located. |
| |
| * `project` - (Optional) The ID of the project in which the resource belongs. |
| If it is not provided, the provider project is used. |
| |
| |
| ## Attributes Reference |
| |
| In addition to the arguments listed above, the following computed attributes are exported: |
| |
| * `id` - an identifier for the resource with format `projects/{{project}}/zones/{{zone}}/networkEndpointGroups/{{name}}` |
| |
| * `size` - |
| Number of network endpoints in the network endpoint group. |
| * `self_link` - The URI of the created resource. |
| |
| |
| ## Timeouts |
| |
| This resource provides the following |
| [Timeouts](https://developer.hashicorp.com/terraform/plugin/sdkv2/resources/retries-and-customizable-timeouts) configuration options: |
| |
| - `create` - Default is 20 minutes. |
| - `delete` - Default is 20 minutes. |
| |
| ## Import |
| |
| |
| NetworkEndpointGroup can be imported using any of these accepted formats: |
| |
| * `projects/{{project}}/zones/{{zone}}/networkEndpointGroups/{{name}}` |
| * `{{project}}/{{zone}}/{{name}}` |
| * `{{zone}}/{{name}}` |
| * `{{name}}` |
| |
| |
| In Terraform v1.5.0 and later, use an [`import` block](https://developer.hashicorp.com/terraform/language/import) to import NetworkEndpointGroup using one of the formats above. For example: |
| |
| ```tf |
| import { |
| id = "projects/{{project}}/zones/{{zone}}/networkEndpointGroups/{{name}}" |
| to = google_compute_network_endpoint_group.default |
| } |
| ``` |
| |
| When using the [`terraform import` command](https://developer.hashicorp.com/terraform/cli/commands/import), NetworkEndpointGroup can be imported using one of the formats above. For example: |
| |
| ``` |
| $ terraform import google_compute_network_endpoint_group.default projects/{{project}}/zones/{{zone}}/networkEndpointGroups/{{name}} |
| $ terraform import google_compute_network_endpoint_group.default {{project}}/{{zone}}/{{name}} |
| $ terraform import google_compute_network_endpoint_group.default {{zone}}/{{name}} |
| $ terraform import google_compute_network_endpoint_group.default {{name}} |
| ``` |
| |
| ## User Project Overrides |
| |
| This resource supports [User Project Overrides](https://registry.terraform.io/providers/hashicorp/google/latest/docs/guides/provider_reference#user_project_override). |