feat: Add new submodule for service networking #569
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| # Terraform service networking example | ||
| This example creates service networking with a global address. | ||
| <!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK --> | ||
| ## Inputs | ||
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| | Name | Description | Type | Default | Required | | ||
| |------|-------------|------|---------|:--------:| | ||
| | project\_id | Project ID | `string` | n/a | yes | | ||
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| ## Outputs | ||
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| | Name | Description | | ||
| |------|-------------| | ||
| | peering | Service networking peering output | | ||
| | project\_id | Project ID | | ||
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| <!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK --> |
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| /** | ||
| * Copyright 2024 Google LLC | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
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| resource "google_compute_network" "peering_network" { | ||
| name = "private-network" | ||
| auto_create_subnetworks = "false" | ||
| project = var.project_id | ||
| } | ||
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| module "service_networking" { | ||
| source = "terraform-google-modules/network/google//modules/service-networking" | ||
| version = "~> 9.0" | ||
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| project_id = var.project_id | ||
| network = { id : google_compute_network.peering_network.id } | ||
| global_addresses = [{ name : "global-address" }] | ||
| service = "servicenetworking.googleapis.com" | ||
| } |
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| /** | ||
| * Copyright 2024 Google LLC | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
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| output "project_id" { | ||
| description = "Project ID" | ||
| value = var.project_id | ||
| } | ||
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| output "peering" { | ||
| description = "Service networking peering output" | ||
| value = module.service_networking.peering | ||
| } |
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| /** | ||
| * Copyright 2024 Google LLC | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
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| variable "project_id" { | ||
| description = "Project ID" | ||
| type = string | ||
| } |
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| # Terraform Google service networking | ||
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| This module creates global network address and a service networking | ||
| <!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK --> | ||
| ## Inputs | ||
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| | Name | Description | Type | Default | Required | | ||
| |------|-------------|------|---------|:--------:| | ||
| | create\_peered\_dns\_domain | Create peered dns domain | `bool` | `false` | no | | ||
| | create\_peering\_routes\_config | Create peering route config | `bool` | `false` | no | | ||
| | deletion\_policy | Deletion policy for service networking resource | `string` | `null` | no | | ||
| | dns\_suffix | Dns suffix | `string` | `null` | no | | ||
| | domain\_name | Domain name | `string` | `null` | no | | ||
| | export\_custom\_routes | Export custom routes | `bool` | `false` | no | | ||
| | global\_addresses | List of global addresses to be created | <pre>list(object({<br> name : string,<br> purpose : optional(string, "VPC_PEERING"),<br> type : optional(string, "INTERNAL"),<br> prefix_length : optional(number, 16)<br> }))</pre> | n/a | yes | | ||
| | import\_custom\_routes | Import custom routes to peering rout config | `bool` | `false` | no | | ||
| | network | Network details including name and id | <pre>object({<br> name = optional(string, null),<br> id = string<br> })</pre> | n/a | yes | | ||
| | project\_id | Project ID | `string` | n/a | yes | | ||
| | service | Service to create service networking connection | `string` | n/a | yes | | ||
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| ## Outputs | ||
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| | Name | Description | | ||
| |------|-------------| | ||
| | address\_ids | Global address id | | ||
| | peering | Service networking connection peering | | ||
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| <!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK --> | ||
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| /** | ||
| * Copyright 2024 Google LLC | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
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| resource "google_compute_global_address" "global_addresses" { | ||
| for_each = { for address in var.global_addresses : address.name => address } | ||
| project = var.project_id | ||
| name = each.value.name | ||
| purpose = each.value.purpose | ||
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There was a problem hiding this comment. IIUC for this private service access usecase isn't it always There was a problem hiding this comment. I have used VPC_PEERING as default value. Should i remove the variable and use VPC_PEERING directly? There was a problem hiding this comment. @q2w In case of service networking it will always be vpc_peering. |
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| address_type = each.value.type | ||
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| prefix_length = each.value.prefix_length | ||
| network = var.network.id | ||
| } | ||
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| resource "google_service_networking_connection" "default" { | ||
| network = var.network.id | ||
| service = var.service | ||
| reserved_peering_ranges = [for name, _ in google_compute_global_address.global_addresses : name] | ||
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| deletion_policy = var.deletion_policy | ||
| } | ||
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| resource "google_compute_network_peering_routes_config" "peering_routes" { | ||
| count = var.create_peering_routes_config ? 1 : 0 | ||
| project = var.project_id | ||
| peering = google_service_networking_connection.default.peering | ||
| network = var.network.name | ||
| import_custom_routes = var.import_custom_routes | ||
| export_custom_routes = var.export_custom_routes | ||
| } | ||
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| resource "google_service_networking_peered_dns_domain" "default" { | ||
| count = var.create_peered_dns_domain ? 1 : 0 | ||
| project = var.project_id | ||
| name = var.domain_name | ||
| network = var.network.name | ||
| dns_suffix = var.dns_suffix | ||
| service = var.service | ||
| } | ||
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| # Copyright 2024 Google LLC | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
|
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| apiVersion: blueprints.cloud.google.com/v1alpha1 | ||
| kind: BlueprintMetadata | ||
| metadata: | ||
| name: terraform-google-network-service-networking | ||
| annotations: | ||
| config.kubernetes.io/local-config: "true" | ||
| spec: | ||
| info: | ||
| title: Terraform Google service networking | ||
| source: | ||
| repo: https://github.com/q2w/terraform-google-network.git | ||
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|
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| sourceType: git | ||
| dir: /modules/service-networking | ||
| version: 9.1.0 | ||
| actuationTool: | ||
| flavor: Terraform | ||
| version: ">= 0.13.0" | ||
| description: {} | ||
| content: | ||
| examples: | ||
| - name: basic_auto_mode | ||
| location: examples/basic_auto_mode | ||
| - name: basic_custom_mode | ||
| location: examples/basic_custom_mode | ||
| - name: basic_firewall_rule | ||
| location: examples/basic_firewall_rule | ||
| - name: basic_secondary_ranges | ||
| location: examples/basic_secondary_ranges | ||
| - name: basic_shared_vpc | ||
| location: examples/basic_shared_vpc | ||
| - name: basic_vpc_peering | ||
| location: examples/basic_vpc_peering | ||
| - name: bidirectional-firewall-rules | ||
| location: examples/bidirectional-firewall-rules | ||
| - name: delete_default_gateway_routes | ||
| location: examples/delete_default_gateway_routes | ||
| - name: firewall_logging | ||
| location: examples/firewall_logging | ||
| - name: global-network-firewall-policy | ||
| location: examples/global-network-firewall-policy | ||
| - name: hierarchical-firewall-policy | ||
| location: examples/hierarchical-firewall-policy | ||
| - name: ilb_routing | ||
| location: examples/ilb_routing | ||
| - name: multi_vpc | ||
| location: examples/multi_vpc | ||
| - name: network_service_tiers | ||
| location: examples/network_service_tiers | ||
| - name: packet_mirroring | ||
| location: examples/packet_mirroring | ||
| - name: private_service_connect | ||
| location: examples/private_service_connect | ||
| - name: private_service_connect_google_apis | ||
| location: examples/private_service_connect_google_apis | ||
| - name: regional-network-firewall-policy | ||
| location: examples/regional-network-firewall-policy | ||
| - name: routes | ||
| location: examples/routes | ||
| - name: secondary_ranges | ||
| location: examples/secondary_ranges | ||
| - name: service-networking | ||
| location: examples/service-networking | ||
| - name: simple_ipv6_project | ||
| location: examples/simple_ipv6_project | ||
| - name: simple_project | ||
| location: examples/simple_project | ||
| - name: simple_project_with_regional_network | ||
| location: examples/simple_project_with_regional_network | ||
| - name: submodule_firewall | ||
| location: examples/submodule_firewall | ||
| - name: submodule_network_peering | ||
| location: examples/submodule_network_peering | ||
| - name: submodule_svpc_access | ||
| location: examples/submodule_svpc_access | ||
| - name: submodule_vpc_serverless_connector | ||
| location: examples/submodule_vpc_serverless_connector | ||
| interfaces: | ||
| variables: | ||
| - name: create_peered_dns_domain | ||
| description: Create peered dns domain | ||
| varType: bool | ||
| defaultValue: false | ||
| - name: create_peering_routes_config | ||
| description: Create peering route config | ||
| varType: bool | ||
| defaultValue: false | ||
| - name: deletion_policy | ||
| description: Deletion policy for service networking resource | ||
| varType: string | ||
| - name: dns_suffix | ||
| description: Dns suffix | ||
| varType: string | ||
| - name: domain_name | ||
| description: Domain name | ||
| varType: string | ||
| - name: export_custom_routes | ||
| description: Export custom routes | ||
| varType: bool | ||
| defaultValue: false | ||
| - name: global_addresses | ||
| description: List of global addresses to be created | ||
| varType: |- | ||
| list(object({ | ||
| name : string, | ||
| purpose : optional(string, "VPC_PEERING"), | ||
| type : optional(string, "INTERNAL"), | ||
| prefix_length : optional(number, 16) | ||
| })) | ||
| required: true | ||
| - name: import_custom_routes | ||
| description: Import custom routes to peering rout config | ||
| varType: bool | ||
| defaultValue: false | ||
| - name: network | ||
| description: Network details including name and id | ||
| varType: |- | ||
| object({ | ||
| name = optional(string, null), | ||
| id = string | ||
| }) | ||
| required: true | ||
| - name: project_id | ||
| description: Project ID | ||
| varType: string | ||
| required: true | ||
| - name: service | ||
| description: Service to create service networking connection | ||
| varType: string | ||
| required: true | ||
| outputs: | ||
| - name: address_ids | ||
| description: Global address id | ||
| - name: peering | ||
| description: Service networking connection peering | ||
| requirements: | ||
| roles: | ||
| - level: Project | ||
| roles: | ||
| - roles/compute.networkAdmin | ||
| - roles/compute.securityAdmin | ||
| - roles/iam.serviceAccountUser | ||
| - roles/vpcaccess.admin | ||
| - roles/serviceusage.serviceUsageAdmin | ||
| - roles/dns.admin | ||
| - roles/resourcemanager.tagAdmin | ||
| - roles/iam.serviceAccountAdmin | ||
| - roles/compute.orgFirewallPolicyAdmin | ||
| services: | ||
| - cloudresourcemanager.googleapis.com | ||
| - compute.googleapis.com | ||
| - serviceusage.googleapis.com | ||
| - vpcaccess.googleapis.com | ||
| - dns.googleapis.com | ||
| - networksecurity.googleapis.com | ||
| - iam.googleapis.com | ||
| - servicenetworking.googleapis.com | ||
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Could we add some more context on the uses cases? IIUC this module would be used for private service access. Is there any other usecase cc @imrannayer
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Updated the module README and example README