Справочник по Terraform — Циклы вложенных блоков

variable "ingress_rules" {
  type = list(object({
    port        = number
    protocol    = string
    cidr_blocks = list(string)
  }))
}

resource "aws_security_group" "web" {
  name = "web-sg"

  dynamic "ingress" {
    for_each = var.ingress_rules
    content {
      from_port   = ingress.value.port
      to_port     = ingress.value.port
      protocol    = ingress.value.protocol
      cidr_blocks = ingress.value.cidr_blocks
    }
  }
}