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The given "for_each" argument value is unsuitable: the "for_each" argument must be a map, or set of strings, and you have provided a value of type list of object. ╵

Restu Wahyu Saputra answered on September 13, 2024 Popularity 5/10 Helpfulness 1/10

answer The given "for_each" argument value is unsuitable: the "for_each" argument must be a map, or set of strings, and you have provided a value of type list of object. ╵

The given "for_each" argument value is unsuitable: the "for_each" argument must be a map, or set of strings, and you have provided a value of type list of object. ╵

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variable "containers" {
  type = list(object({
    container_name = string
    image_service  = string
    image_version  = string
    port           = map(any)
  }))
  default = [
    {
      container_name = "tf-nginx"
      image_service  = "nginx"
      image_version  = "nginx:alpine"
      port = {
        service = 80
      }
    },
    {
      container_name = "tf-rabbitmq"
      image_service  = "rabbitmq"
      image_version  = "3-management-alpine"
      port = {
        service   = 5672
        dashboard = 15672
      }
    }
  ]
}

resource "docker_image" "nginx" { # docker pull nginx:stable
  for_each = tomap({
    for container in var.containers : "${container.image_service}:${container.image_version}" => container
  })

  name = each.value.image_version
}

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Contributed on Sep 13 2024

Restu Wahyu Saputra

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The given "for_each" argument value is unsuitable: the "for_each" argument must be a map, or set of strings, and you have provided a value of type list of object. ╵

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