Terraform Error: ClientException:当指定卷参数时，只能使用一种卷配置类型

Question

我使用terraform创建多个任务定义，其中一个任务定义有多个卷，但是当我尝试从这个错误中创建时，是否可以通过terraform在一个任务中创建多个卷?因为根据法律，这是可能的。但是地形显示了这个错误。

Error: ClientException:当指定卷参数时，只能使用一种卷配置类型

我搜索了整个互联网来找到这个问题，但没有找到答案，因为我已经在terraform文档中使用了等于这个的动态卷。

terraform {
  required_version = ">= 0.13.0"
  required_providers {
    aws = "~> 3.0"
  }
}
variable "task_definition_names" {
  type = any
  default = [
    {
      task_definition_name = "jenkins"
      task_definition_file = "jenkins-task-definition.json"
      shared_memory_size   = 64
      cpu                  = 0
      memory_reservation   = 3900
      entrypoint           = ""
      ecr_repository_name  = "jenkins:lts"
      dns                  = "jenkins.com.br"
      hosted_zone          = ""
      allowed_volumes      = true
      volume = [
        {
          name      = "efs-jenkins"
          host_path = "/var/jenkins_home"
          efs_volume_configuration = [{
            file_system_id     = "fs-"
            root_directory     = "/"
            transit_encryption = "ENABLED"
            authorization_config = [{
              access_point_id = "fsap-"
              iam             = "ENABLED"
            }]
          }]
        },
        {
          name                     = "docker-sock"
          host_path                = "/var/run/docker.sock"
        },
        {
          name                     = "docker-bin"
          host_path                = "/usr/bin/docker"
        }
      ]
    },
    {
      task_definition_name = "staging-api"
      task_definition_file = "staging-api-task-definition.json"
      shared_memory_size   = 64
      cpu                  = 0
      memory_reservation   = 900
      entrypoint           = ""
      ecr_repository_name  = "staging-api"
      allowed_volumes      = false
      volume               = []
    }
 ]
}
resource "aws_ecs_task_definition" "main" {
  count  = length(var.task_definition_names)
  family = var.task_definition_names[count.index].task_definition_name
  container_definitions = templatefile("${path.module}/templates/${var.task_definition_names[count.index].task_definition_file}", var.task_definition_names[count.index])
  dynamic "volume" {
    
    for_each = var.task_definition_names[count.index].volume
    content {
      host_path = lookup(volume.value, "host_path", null)
      name      = volume.value.name
      dynamic "efs_volume_configuration" {
        for_each = lookup(volume.value, "efs_volume_configuration", [])
        content {
          file_system_id          = lookup(efs_volume_configuration.value, "file_system_id", null)
          root_directory          = lookup(efs_volume_configuration.value, "root_directory", null)
          transit_encryption      = lookup(efs_volume_configuration.value, "transit_encryption", null)
          transit_encryption_port = lookup(efs_volume_configuration.value, "transit_encryption_port", null)
          dynamic "authorization_config" {
            for_each = lookup(efs_volume_configuration.value, "authorization_config", [])
            content {
              access_point_id = lookup(authorization_config.value, "access_point_id", null)
              iam             = lookup(authorization_config.value, "iam", null)
            }
          }
        }
      }
    }
  }
}

此脚本用于创建多个任务定义。

Answer 1

我在使用awscli时遇到了同样的问题，但是在配置中删除对host和host_path的任何引用为我解决了这个问题。

Answer 2

不知道你想做什么，但你可以有只有一个efs_volume_configuration。但是，您正在尝试创建efs_volume_configuration的多个实例作为动态块:

dynamic "efs_volume_configuration"

此外，无论您在控制台中做什么，都必须与其他内容相关，否则AWS控制台使您看起来可以做到这一点。但是在底层，不能这样做.

Answer 3

失败的原因是您只能按照文档指定docker卷或绑定挂载:

https://docs.aws.amazon.com/AmazonECS/latest/developerguide/docker-volumes.html

和

https://docs.aws.amazon.com/AmazonECS/latest/developerguide/bind-mounts.html

在上面的例子中，我认为你不能将host_path与动态块dynamic "efs_volume_configuration" {结合在一起

如果您删除host_path(这是绑定挂载特定的)，它应该工作。