通过Terraform添加多个DynamoDB项

本文介绍了通过Terraform添加多个DynamoDB项的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

如何在dynamoDB表中添加多个项目?

How to add multiple items in dynamoDB table?

table_name = "${var.environment}-kaleidos-dynamodb-MappingConfig" hash_key = "eventType" item = <<EOF json EOF }```` DynamoDB always expects one item. Is there a way to provide multiple items?

推荐答案

无法使用单个资源"aws_dynamodb_table_item" 添加多个项目.您可以在同一文件中有多个 resource 语句，只要为它们指定不同的名称即可，例如:

There's no way to add multiple items using a single resource "aws_dynamodb_table_item". You can have multiple resource statements in the same file, as long as you give them different names, for example:

resource "aws_dynamodb_table_item" "item1" { ... } resource "aws_dynamodb_table_item" "item2" { ... }

如果您尝试基于数组或地图或特定编号创建项目，则可以使用 count 或 for_each ( for_each在0.12.6中引入)

If you are trying to create items based on an array or map or a specific number, you can use count or for_each (for_each was introduced in 0.12.6)

计数示例:

resource "aws_dynamodb_table_item" "items" { count = 4 item <<EOF { "pk": {"S": "${count.index}"} } EOF

for_each 示例:

resource "aws_dynamodb_table_item" "items" { for_each = { item1 = { something = "hello" } item2 = { something = "hello2" } } item = <<EOF { "pk": {"S": "${each.key}"}, "something": {"S": "${each.value.something}"} } EOF }