use*_*399 5 google-cloud-platform terraform google-iam
我正在使用以下
resource "google_service_account" "store_user" {
account_id = "store-user"
display_name = "Storage User"
}
resource "google_project_iam_binding" "store_user" {
project = var.project_id
role = "roles/storage.admin"
members = [
"serviceAccount:${google_service_account.store_user.email}"
]
}
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效果很好,因为它创建了 SA 并为其分配了存储管理员角色。伟大的。但我需要为这个 SA 分配大约 4 个角色。我尝试了各种方法,包括使用带有重复绑定/角色块的数据块,如下所示:
data "google_iam_policy" "store_user_roles" {
binding {
role = "roles/storage.admin"
members = [
"serviceAccount:${google_service_account.store_user.email}",
]
}
binding {
role = "roles/pubsub.admin"
members = [
"serviceAccount:${google_service_account.store_user.email}",
]
}
}
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奇怪的是,它运行了,但 SA 没有获得角色/权限。我尝试过到处找到的各种其他示例,但没有成功。有人可以在正确的方向上推动我如何实现这一目标吗?
// 更新。以下对我有用:
resource "google_project_iam_binding" "storage-iam" {
project = var.project_id
role = "roles/storage.admin"
members = [
"serviceAccount:${google_service_account.store_user.email}",
]
}
resource "google_project_iam_binding" "pubsub-iam" {
project = var.project_id
role = "roles/pubsub.admin"
members = [
"serviceAccount:${google_service_account.store_user.email}",
]
}
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另一种替代方法是使用循环。这是一些使用count循环的示例代码。
变量.tf
variable "rolesList" {
type =list(string)
default = ["roles/storage.admin","roles/pubsub.admin"]
}
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服务帐户.tf
resource "google_service_account" "store_user" {
account_id = "store-user"
display_name = "Storage User"
}
resource "google_project_iam_binding" "store_user" {
project = var.project_id
count = length(var.rolesList)
role = var.rolesList[count.index]
members = [
"serviceAccount:${google_service_account.store_user.email}"
]
}
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请注意,使用count循环时,Terraform 会维护状态文件中的值的索引映射。简单来说,如果您只是因为我们不需要该角色而从列表中删除第一个元素,那么 Terraform 将从索引 2(旧列表)中删除所有元素,然后将它们应用回来。
另外,我更喜欢使用google_project_iam_member而不是因为google_project_iam_binding使用时google_project_iam_binding,如果在 Terraform 之外创建的任何用户或 SA 绑定到同一角色,GCP 会在将来的运行中删除它们(TF 应用)。
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