如何使用 terraform 在 LocalStack 上創建 EC2 實例？

Question

我正在嘗試使用 Terraform 在 LocalStack 上運行 EC2 實例。

在嘗試創建實例 50 分鍾后，我收到了來自 terraform 的響應：

錯誤：獲取 EC2 實例時出錯 (i-cf4da152ddf3500e1) 信用規范：SerializationError：無法解組錯誤消息狀態代碼：500，請求 ID：導致：UnmarshalError：無法解組錯誤消息，原因：預期元素類型 <Response> 但有<標題>

在 main.tf 第 34 行，在資源“aws_instance”“example”中：34：資源“aws_instance”“example”{

對於 LocalStack 和 Terraform v0.12.18 我使用以下配置：

provider "aws" {
  access_key                  = "mock_access_key"
  region                      = "us-east-1"
  s3_force_path_style         = true
  secret_key                  = "mock_secret_key"
  skip_credentials_validation = true
  skip_metadata_api_check     = true
  skip_requesting_account_id  = true

  endpoints {
    apigateway     = "http://localhost:4567"
    cloudformation = "http://localhost:4581"
    cloudwatch     = "http://localhost:4582"
    dynamodb       = "http://localhost:4569"
    es             = "http://localhost:4578"
    firehose       = "http://localhost:4573"
    iam            = "http://localhost:4593"
    kinesis        = "http://localhost:4568"
    lambda         = "http://localhost:4574"
    route53        = "http://localhost:4580"
    redshift       = "http://localhost:4577"
    s3             = "http://localhost:4572"
    secretsmanager = "http://localhost:4584"
    ses            = "http://localhost:4579"
    sns            = "http://localhost:4575"
    sqs            = "http://localhost:4576"
    ssm            = "http://localhost:4583"
    stepfunctions  = "http://localhost:4585"
    sts            = "http://localhost:4592"
    ec2            = "http://localhost:4597"
  }
}

resource "aws_instance" "example" {
  ami           = "ami-0c55b159cbfafe1f0"
  instance_type = "t2.micro"
}

當我使用 docker-compose 直接從最新的 github （ https://github.com/localstack/localstack ）運行 LocalStack 時，我從日志中看到了 EC2 相關端點的設置。

我感謝任何可以幫助我在 LocalStack 上運行 EC2 的建議。

Answer 1

使用以下本地堆棧的 docker 圖像正常工作。

docker 運行 -it -p 4500-4600:4500-4600 -p 8080:8080 --expose 4572 localstack/localstack:0.11.1

resource "aws_instance" "web" {
  ami           = "ami-0d57c0143330e1fa7"
  instance_type = "t2.micro"

  tags = {
    Name = "HelloWorld"
  }
}

provider "aws" {
  region                      = "us-east-1"
  s3_force_path_style         = true
  skip_credentials_validation = true
  skip_metadata_api_check     = true
  skip_requesting_account_id  = true

  endpoints {
    apigateway     = "http://localhost:4567"
    cloudformation = "http://localhost:4581"
    cloudwatch     = "http://localhost:4582"
    dynamodb       = "http://localhost:4569"
    es             = "http://localhost:4578"
    firehose       = "http://localhost:4573"
    iam            = "http://localhost:4593"
    kinesis        = "http://localhost:4568"
    lambda         = "http://localhost:4574"
    route53        = "http://localhost:4580"
    redshift       = "http://LOCALHOST:4577"
    s3             = "http://localhost:4572"
    secretsmanager = "http://localhost:4584"
    ses            = "http://localhost:4579"
    sns            = "http://localhost:4575"
    sqs            = "http://localhost:4576"
    ssm            = "http://localhost:4583"
    stepfunctions  = "http://localhost:4585"
    sts            = "http://localhost:4592"
    ec2            = "http://localhost:4597"

  }
}

terraform 適用

aws_instance.web: Destroying... [id=i-099392def6b574255]
aws_instance.web: Still destroying... [id=i-099392def6b574255, 10s elapsed]
aws_instance.web: Destruction complete after 10s
aws_instance.web: Creating...
aws_instance.web: Still creating... [10s elapsed]
aws_instance.web: Creation complete after 12s [id=i-9c942d138970d44a4]

Apply complete! Resources: 1 added, 0 changed, 1 destroyed.

注意：它是一個虛擬實例，因此不適用於 ssh 等。 但是，適用於在 ec2 上測試 terraform 應用/銷毀用例。