【问题标题】:Unable to get aws security-group output data using Terraform 0.12无法使用 Terraform 0.12 获取 aws 安全组输出数据
【发布时间】:2020-11-21 10:45:27
【问题描述】:

我正在尝试查询创建的 vpc 和安全组的值,我能够获取 vpc id 但是我无法获取安全组 id。

我的代码

provider "aws" {
  region  = "us-east-1"
}

data "aws_vpc" "vpc" {
  filter {
    name   = "tag:pogimo123"
    values = ["TRUE"]
  }
}

data "aws_subnet_ids" "subnets" {
  vpc_id = data.aws_vpc.vpc.id

  filter {
    name   = "tag:Name"
    values = ["*_pogimo123"]
  }
}

data "aws_security_groups" "security-groups" {

  filter {
    name   = "group-name"
    values = ["pogimo123"]
  }

  filter {
    name   = "vpc-id"
    values = ["${data.aws_vpc.vpc.id}"]
  }
}

output "vpc-id" {
 value ="${data.aws_vpc.vpc.id}"
}

output "security-groups" {
 value ="${data.aws_security_groups.security-groups.id}"
}

结果

POGIMO123_PC:test-terraform pogimo123$ terraform apply
data.aws_vpc.vpc: Refreshing state...
data.aws_security_groups.security-groups: Refreshing state...
data.aws_subnet_ids.subnets: Refreshing state...

Apply complete! Resources: 0 added, 0 changed, 0 destroyed.

Outputs:

security-groups = terraform-20200731142029499400000002
vpc-id = vpc-6d012345

注意输出日志,它显示了 vpc 的正确值,而 security-groups 显示:

security-groups = terraform-20200731142029499400000002

即使我已经将 vpc-id 的绝对值和安全组的名称放在 terraform 代码中,此结果仍然会继续显示

【问题讨论】:

  • 那是你的完整代码吗? aws_security_groups 数据源没有 id 属性,因此如果您尝试访问它应该会出错。与所有复数数据源一样,它返回一个 ids 属性,而不是它是安全组的所有 ID 的列表,然后您可以对其进行索引或适当地处理。
  • @ydaetskcoR - 你是对的,我现在让它工作了。我只是将“aws_security_groups”更改为“aws_security_group”

标签: amazon-web-services terraform aws-security-group


【解决方案1】:
**Terraform v0.14.7**

data "aws_security_groups" "all_worker_mgmt" {
  filter {
    name   = "vpc-id"
    values = [var.vpc_id]
  }
}

output "security_groups" {
  description = "ID of aws_security_groups"
  value       = data.aws_security_groups.all_worker_mgmt.ids
}

【讨论】:

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