Amazon web services 如何指定空快照_标识符或数据源值
我正在尝试创建一个公共模块,以允许构建rds群集,但我希望能够选择从快照或从头开始构建 我使用了一个Amazon web services 如何指定空快照_标识符或数据源值,amazon-web-services,terraform,amazon-rds,terraform-provider-aws,amazon-aurora,Amazon Web Services,Terraform,Amazon Rds,Terraform Provider Aws,Amazon Aurora,我正在尝试创建一个公共模块,以允许构建rds群集,但我希望能够选择从快照或从头开始构建 我使用了一个count来选择是否执行有效的数据源查找。但是,如果将其设置为0且未运行,资源将失败,因为它不知道什么是数据.aws\u db\u cluster\u snapshot.latest\u cluster\u snapshot。有没有一种方法可以让我不太想自己 数据源: data "aws_db_cluster_snapshot" "latest_cluster_snapshot" { coun
count
来选择是否执行有效的数据源查找。但是,如果将其设置为0且未运行,资源将失败,因为它不知道什么是数据.aws\u db\u cluster\u snapshot.latest\u cluster\u snapshot
。有没有一种方法可以让我不太想自己
数据源:
data "aws_db_cluster_snapshot" "latest_cluster_snapshot" {
count = "${var.enable_restore == "true" ? 1 : 0}"
db_cluster_identifier = "${var.snapshot_to_restore_from}"
most_recent = true
}
resource "aws_rds_cluster" "aurora_cluster" {
...
snapshot_identifier = "${var.enable_restore == "false" ? "" : data.aws_db_cluster_snapshot.latest_cluster_snapshot.id}"
...
}
资源:
data "aws_db_cluster_snapshot" "latest_cluster_snapshot" {
count = "${var.enable_restore == "true" ? 1 : 0}"
db_cluster_identifier = "${var.snapshot_to_restore_from}"
most_recent = true
}
resource "aws_rds_cluster" "aurora_cluster" {
...
snapshot_identifier = "${var.enable_restore == "false" ? "" : data.aws_db_cluster_snapshot.latest_cluster_snapshot.id}"
...
}
版本:
data "aws_db_cluster_snapshot" "latest_cluster_snapshot" {
count = "${var.enable_restore == "true" ? 1 : 0}"
db_cluster_identifier = "${var.snapshot_to_restore_from}"
most_recent = true
}
resource "aws_rds_cluster" "aurora_cluster" {
...
snapshot_identifier = "${var.enable_restore == "false" ? "" : data.aws_db_cluster_snapshot.latest_cluster_snapshot.id}"
...
}
地形v0.11.10
- provider.aws v2.33.0