amazon-web-services - 无法使用Terraform为ElasticSearch添加2个子网

Question

我正在尝试使用Terraform构建ElasticSearch集群，但无法分配超过1个子网!这真的很奇怪，因为在文档中有这样的内容:

https://www.terraform.io/docs/providers/aws/r/elasticsearch_domain.html#subnet_ids

subnet_ids - (Required) List of VPC Subnet IDs for the Elasticsearch domain endpoints to be created in.

但是当我尝试这样做时，我得到了这个错误:

Error: ValidationException: You must specify exactly one subnet

这是我的代码:

resource "aws_elasticsearch_domain" "es" {
  domain_name           = "${var.es_domain}-${var.environment}"
  elasticsearch_version = "${var.es_version}"

  cluster_config {
    instance_type  = "${var.es_instance_type}"
    instance_count = "${var.es_instance_count}"
  }
  vpc_options {

    subnet_ids = ["${data.aws_subnet.private_1.id}", "${data.aws_subnet.private_2.id}"]

    security_group_ids = ["${aws_security_group.es.id}"]
  }

  snapshot_options { automated_snapshot_start_hour = "${var.es_automated_spanshot_start_hour}" }

  ebs_options {
    ebs_enabled = true
    volume_type = "standard"
    volume_size = "20"
  }


  access_policies = <<CONFIG
    {
    "Version": "2012-10-17",
    "Statement": [
      {
        "Action": "es:*",
        "Principal": "*",
        "Effect": "Allow",
        "Resource": "arn:aws:es:${var.aws_region}:${data.aws_caller_identity.current.account_id}:domain/${var.es_domain}/*"
      }
    ]
}
CONFIG


}

我正在使用terraform v0.12.2

谢谢你的帮助。

Answer 1

您在使用多个AZ Elasticsearch集群时需要的zone_awareness_enabled中缺少 cluster_config parameter。