【发布时间】:2021-01-14 08:34:45
【问题描述】:
我正在尝试使用 Terraform 在 GCP 上创建一个非常简单的结构:计算实例 + 存储桶。我对 GCP 文档、Terraform 文档、SO 问题也进行了一些研究,但仍然无法理解这里的诀窍。有一个suggestion 可以使用google_project_iam_binding,但是通过阅读一些文章似乎很危险(阅读:不安全的解决方案)。还有一个只有 GCP 描述的一般答案,使用 tf 术语here,这仍然有点令人困惑。并结束类似的问题here,我确认域名所有权已通过 Google 控制台验证。
所以,我最终得到了以下结果:
data "google_iam_policy" "admin" {
binding {
role = "roles/iam.serviceAccountUser"
members = [
"user:myemail@domain.name",
"serviceAccount:${google_service_account.serviceaccount.email}",
]
}
}
resource "google_service_account" "serviceaccount" {
account_id = "sa-1"
}
resource "google_service_account_iam_policy" "admin-acc-iam" {
service_account_id = google_service_account.serviceaccount.name
policy_data = data.google_iam_policy.admin.policy_data
}
resource "google_storage_bucket_iam_policy" "policy" {
bucket = google_storage_bucket.storage_bucket.name
policy_data = data.google_iam_policy.admin.policy_data
}
resource "google_compute_network" "vpc_network" {
name = "vpc-network"
auto_create_subnetworks = "true"
}
resource "google_compute_instance" "instance_1" {
name = "instance-1"
machine_type = "f1-micro"
boot_disk {
initialize_params {
image = "cos-cloud/cos-stable"
}
}
network_interface {
network = google_compute_network.vpc_network.self_link
access_config {
}
}
}
resource "google_storage_bucket" "storage_bucket" {
name = "bucket-1"
location = "US"
force_destroy = true
website {
main_page_suffix = "index.html"
not_found_page = "404.html"
}
cors {
origin = ["http://the.domain.name"]
method = ["GET", "HEAD", "PUT", "POST", "DELETE"]
response_header = ["*"]
max_age_seconds = 3600
}
}
但如果我terraform apply,日志会显示这样的错误
Error: Error setting IAM policy for service account 'trololo': googleapi: Error 403: Permission iam.serviceAccounts.setIamPolicy is required to perform this operation on service account trololo., forbidden
2020/09/28 19:19:34 [TRACE] statemgr.Filesystem: removing lock metadata file .terraform.tfstate.lock.info
on main.tf line 35, in resource "google_service_account_iam_policy" "admin-acc-iam":
35: resource "google_service_account_iam_policy" "admin-acc-iam" {
2020/09/28 19:19:34 [TRACE] statemgr.Filesystem: unlocking terraform.tfstate using fcntl flock
Error: googleapi: Error 403: The bucket you tried to create is a domain name owned by another user., forbidden
on main.tf line 82, in resource "google_storage_bucket" "storage_bucket":
还有一些无用的调试信息。怎么了?哪个帐户缺少哪些权限以及如何安全地分配这些权限?
【问题讨论】:
-
检查 Terraform 使用的服务帐户是否具有所需的权限(您的帐户必须具有Service Account Admin role。
-
这不是在
"google_iam_policy"中定义的吗? -
上面写着
role = "roles/iam.serviceAccountUser",你需要Admin- 而不是User。
标签: google-cloud-platform terraform devops terraform-provider-gcp google-cloud-iam