feat: add service_account_email to repository_function input (#78)

* feat: add service_account_email to repository_function input

* set timeout to cloudbuild default

Co-authored-by: Nicholas Azar <nzar@google.com>
Co-authored-by: Bharath KKB <bharathkrishnakb@gmail.com>

Author: 3 people

build/int.cloudbuild.yaml

@@ -26,7 +26,7 @@ steps:
   args: ['/bin/bash', '-c', 'source /usr/local/bin/task_helper_functions.sh && source_test_env && init_credentials && cd test/integration && RUN_STAGE=init go test -v ./... -p 1']
 - id: converge
   name: 'gcr.io/cloud-foundation-cicd/$_DOCKER_IMAGE_DEVELOPER_TOOLS:$_DOCKER_TAG_VERSION_DEVELOPER_TOOLS'
-  args: ['/bin/bash', '-c', 'source /usr/local/bin/task_helper_functions.sh && source_test_env && init_credentials && cd test/integration && RUN_STAGE=apply go test -v ./... -p 1']
+  args: ['/bin/bash', '-c', 'source /usr/local/bin/task_helper_functions.sh && source_test_env && init_credentials && cd test/integration && RUN_STAGE=apply go test -v ./... -timeout 0 -p 1']
 - id: verify
   name: 'gcr.io/cloud-foundation-cicd/$_DOCKER_IMAGE_DEVELOPER_TOOLS:$_DOCKER_TAG_VERSION_DEVELOPER_TOOLS'
   args: ['/bin/bash', '-c', 'source /usr/local/bin/task_helper_functions.sh && source_test_env && init_credentials && cd test/integration && RUN_STAGE=verify go test -v ./... -p 1']

modules/repository-function/README.md

@@ -29,6 +29,7 @@ is a tested reference of how to use this submodule with the
 | project\_id | The ID of the project to which resources will be applied. | `string` | n/a | yes |
 | region | The region in which resources will be applied. | `string` | n/a | yes |
 | runtime | The runtime in which the function will be executed. | `string` | `"nodejs6"` | no |
+| service\_account\_email | The service account to run the function as. | `string` | `""` | no |
 | source\_repository\_url | The URL of the repository which contains the function source code. | `string` | n/a | yes |
 | timeout\_s | The amount of time in seconds allotted for the execution of the function. | `number` | `60` | no |
 | vpc\_connector | The VPC Network Connector that this cloud function can connect to. It should be set up as fully-qualified URI. The format of this field is projects/\*/locations/\*/connectors/\*. | `string` | `null` | no |

modules/repository-function/main.tf

@@ -37,6 +37,7 @@ resource "google_cloudfunctions_function" "main" {
     url = var.source_repository_url
   }
 
-  project = var.project_id
-  region  = var.region
+  project               = var.project_id
+  region                = var.region
+  service_account_email = var.service_account_email
 }

modules/repository-function/variables.tf

@@ -80,6 +80,12 @@ variable "timeout_s" {
   description = "The amount of time in seconds allotted for the execution of the function."
 }
 
+variable "service_account_email" {
+  type        = string
+  default     = ""
+  description = "The service account to run the function as."
+}
+
 variable "ingress_settings" {
   type        = string
   default     = "ALLOW_ALL"