如何解决"googleapi: Error 403: The caller does not have permission, forbidden"

Question

我正在使用 Terraform 在 GCP 中构建基础设施。我正在尝试使用 terraform 将角色分配给 service account 但无法这样做。下面是我的代码：

sa.tf:

resource "google_service_account" "mojo-terra" {
  account_id   = "mojo-terra"
  description  = "Service account used for terraform script"
}

resource "google_project_iam_member" "mojo-roles" {
  count = length(var.rolesList)
  role =  var.rolesList[count.index]
  member = "serviceAccount:${google_service_account.mojo-terra.email}"
}

dev.tfvars:

rolesList = [
    "roles/iam.serviceAccountUser"
]

cloudbuild 日志：

Step #2: Error: Error when reading or editing Resource "project \"poc-dev\"" with IAM Policy: Error retrieving IAM policy for project "poc-dev": googleapi: Error 403: The caller does not have permission, forbidden
Step #2: 
Step #2: 
Step #2: 
Step #2: Error: Error when reading or editing Resource "project \"poc-dev\"" with IAM Member: Role "roles/iam.serviceAccountUser" Member "serviceAccount:asadsfs@poc-dev-1221.iam.gserviceaccount.com": Error retrieving IAM policy for project "poc-dev": googleapi: Error 403: The caller does not have permission, forbidden
Step #2:

以下是我 cloudbuild service account 的角色： Custom Role cloudbuild, Cloud Build Service Account, Service Account Admin, Create Service Accounts, Delete Service Accounts, Service Account User, Storage Admin

Answer 1

向 Terraform 提供授权的服务帐户缺少权限 resourcemanager.projects.getIamPolicy，这是错误消息的来源。

服务帐户还缺少更改 IAM 策略所需的权限 resourcemanager.projects.setIamPolicy。

这些权限是角色 roles/resourcemanager.projectIamAdmin（项目 IAM 管理员）的一部分。

列出分配给服务帐户的角色：

gcloud projects get-iam-policy <YOUR GCLOUD PROJECT ID> \
--flatten="bindings[].members" \
--format='table(bindings.role)' \
--filter="bindings.members:<YOUR SERVICE ACCOUNT>"

列出角色包含的权限：

gcloud iam roles describe roles/resourcemanager.projectIamAdmin

将所需角色添加到服务帐户：

gcloud projects add-iam-policy-binding <YOUR GCLOUD PROJECT ID> \
--member=serviceAccount:<YOUR SERVICE ACCOUNT> \
--role=roles/resourcemanager.projectIamAdmin

如何解决"googleapi: Error 403: The caller does not have permission, forbidden"

How to resolve "googleapi: Error 403: The caller does not have permission, forbidden"

google-cloud-platform

terraform

google-cloud-iam

terraform-provider-gcp