使用 Terraform 创建和部署工作流

使用 Terraform 创建和部署示例工作流。

深入探索

如需查看包含此代码示例的详细文档，请参阅以下内容：

• 使用 Terraform 创建工作流

代码示例

Terraform

如需了解如何应用或移除 Terraform 配置，请参阅基本 Terraform 命令。 如需了解详情，请参阅 Terraform 提供程序参考文档。

# Create a workflow
resource "google_workflows_workflow" "default" {
  name            = "sample-workflow"
  region          = "us-central1"
  description     = "A sample workflow"
  service_account = google_service_account.default.id
  labels = {
    env = "test"
  }
  user_env_vars = {
    url = "https://timeapi.io/api/Time/current/zone?timeZone=Europe/Amsterdam"
  }
  source_contents = <<-EOF
  # This is a sample workflow that you can replace with your source code
  #
  # The workflow does the following:
  # - Retrieves the current date from a public API and stores the
  #   response in `currentDate`
  # - Retrieves a list of Wikipedia articles from a public API related
  #   to the day of the week stored in `currentDate`
  # - Returns the list of articles in the workflow output
  #
  # Note that when you define workflows in Terraform, variables must be
  # escaped with two dollar signs ($$) and not a single sign ($)

  - getCurrentDate:
      call: http.get
      args:
          url: $${sys.get_env("url")}
      result: currentDate
  - readWikipedia:
      call: http.get
      args:
          url: https://en.wikipedia.org/w/api.php
          query:
              action: opensearch
              search: $${currentDate.body.dayOfWeek}
      result: wikiResult
  - returnOutput:
      return: $${wikiResult.body[1]}
EOF

  depends_on = [google_project_service.default]
}

后续步骤

如需搜索和过滤其他 Google Cloud 产品的代码示例，请参阅 Google Cloud 示例浏览器。