Terraform Codepipeline 在不同区域部署

Question

我正在尝试在新近可用的区域（雅加达）部署我的服务。但看起来 Codepipeline 不可用，所以我必须在最近的区域（新加坡）创建 Codepipeline 并将其部署到雅加达地区。这也是我第一次在 Terraform 中设置 Codepipeline，所以我不确定我是否做对了。

附：所有这些基础设施的默认区域都在“雅加达”区域。我将排除部署部分，因为没有它就会出现问题。

resource "aws_codepipeline" "pipeline" {
  name     = local.service_name
  role_arn = var.codepipeline_role_arn

  artifact_store {
    type     = "S3"
    region   = var.codepipeline_region
    location = var.codepipeline_artifact_bucket_name
  }

  stage {
    name = "Source"

    action {
      name             = "Source"
      category         = "Source"
      owner            = "AWS"
      provider         = "CodeStarSourceConnection"
      version          = "1"
      output_artifacts = ["SourceArtifact"]
      region           = var.codepipeline_region

      configuration = {
        ConnectionArn        = var.codestar_connection
        FullRepositoryId     = "${var.team_name}/${local.repo_name}"
        BranchName           = local.repo_branch
        OutputArtifactFormat = "CODEBUILD_CLONE_REF" // NOTE: Full clone
      }
    }
  }

  stage {
    name = "Build"

    action {
      name             = "Build"
      category         = "Build"
      owner            = "AWS"
      provider         = "CodeBuild"
      version          = "1"
      input_artifacts  = ["SourceArtifact"]
      output_artifacts = ["BuildArtifact"]
      run_order        = 1
      region           = var.codepipeline_region

      configuration = {
        "ProjectName" = local.service_name
      }
    }
  }

  tags = {
    Name        = "${local.service_name}-pipeline"
    Environment = local.env
  }
}

上面是我创建的 Terraform 配置，但它给了我这样的错误：

│ Error: region cannot be set for a single-region CodePipeline

如果我尝试删除根块上的区域，Terraform 将尝试访问默认区域，即 Jakarta 区域（由于 Codepipeline 在 Jakarta 中不可用，它将失败）。

│ Error: Error creating CodePipeline: RequestError: send request failed
│ caused by: Post "https://codepipeline.ap-southeast-3.amazonaws.com/": dial tcp: lookup codepipeline.ap-southeast-3.amazonaws.com on 103.86.96.100:53: no such host

Answer 1

您需要设置不同区域的alias 提供程序。例如：

provider "aws" {  
    alias  = "singapore"  
    region = "ap-southeast-1"
}

然后您使用别名将管道部署到该区域：

resource "aws_codepipeline" "pipeline" {
 
  provider = aws.singapore

  name     = local.service_name
  role_arn = var.codepipeline_role_arn

  # ...
}