Create a trigger using Terraform (service account)

Creates a service account and grants permissions.

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For detailed documentation that includes this code sample, see the following:

• Create a trigger using Terraform

Code sample

Terraform

To learn how to apply or remove a Terraform configuration, see Basic Terraform commands. For more information, see the Terraform provider reference documentation.

# Used to retrieve project information later
data "google_project" "project" {}

# Create a service account for Eventarc trigger and Workflows
resource "google_service_account" "eventarc" {
  account_id   = "eventarc-workflows-sa"
  display_name = "Eventarc Workflows Service Account"
}

# Grant permission to invoke Workflows
resource "google_project_iam_member" "workflowsinvoker" {
  project = data.google_project.project.id
  role    = "roles/workflows.invoker"
  member  = "serviceAccount:${google_service_account.eventarc.email}"
}

# Grant permission to receive events
resource "google_project_iam_member" "eventreceiver" {
  project = data.google_project.project.id
  role    = "roles/eventarc.eventReceiver"
  member  = "serviceAccount:${google_service_account.eventarc.email}"
}

# Grant permission to write logs
resource "google_project_iam_member" "logwriter" {
  project = data.google_project.project.id
  role    = "roles/logging.logWriter"
  member  = "serviceAccount:${google_service_account.eventarc.email}"
}

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