Terraform GCPt:值与主题名称中的正则表达式不匹配

Question

我为我的警报创建了一个通知通道：

resource "google_monitoring_notification_channel" "slack_notification_channel" {
  display_name = "${var.project_name_prefix}-notification-channel"
  type         = "pubsub"
  labels = {
    topic = "${var.pubsub_topic_name}"
  }
}

公共和订阅者：

resource "google_pubsub_topic" "pubsub_topic" {
  name = "${var.pubsub_topic_name}"
}

resource "google_pubsub_subscription" "pubsub_subscription" {
  name  = "${var.project_name_prefix}-subscription"
  topic = "${var.pubsub_topic_name}"

  ack_deadline_seconds = 10

  push_config {
    push_endpoint = "${var.push_endpoint_link}"

    attributes = {
      x-goog-version = "v1"
    }
  }
}

主题名称：“develop alerts-topic”。terraform输出的问题(在手册中，我创建了主题easy)：

googleapi: Error 400: Field notification_channel.labels[topic] had an invalid value of "develop-alerts-topic": Value does not match the regular expression "projects/[^/]+/topics/[^/]+".

你能帮助我理解为什么我得到一个错误(但所有元素被创建)的问题吗？

Answer 1

你必须重用你的主题定义

resource "google_pubsub_topic" "pubsub_topic" {
  name = "${var.pubsub_topic_name}"
}

在您的订阅定义中，如下所示

resource "google_pubsub_subscription" "pubsub_subscription" {
  name  = "${var.project_name_prefix}-subscription"
  # Reuse the definition of your topic. and get the name
  topic = google_pubsub_topic.pubsub_topic.name

  ack_deadline_seconds = 10

  push_config {
    push_endpoint = "${var.push_endpoint_link}"

    attributes = {
      x-goog-version = "v1"
    }
  }
}

您在the documentation中有一个示例