1  /* IMAGE ----------------------------------------*/
  2  
  3  variable "image_name" {
  4    description = "Name of AMI image to use."
  5    type        = string
  6    default     = "ubuntu/images/hvm-ssd/ubuntu-jammy-22.04-amd64-server-*"
  7  }
  8  
  9  variable "image_owner" {
 10    description = "ID of the owner of AMI image."
 11    type        = string
 12    default     = "099720109477"
 13  }
 14  
 15  variable "ssh_user" {
 16    description = "User used for SSH access."
 17    type        = string
 18    default     = "ubuntu"
 19  }
 20  
 21  /* HOSTING --------------------------------------*/
 22  
 23  variable "zone" {
 24    description = "Name of availability zone to deploy to."
 25    type        = string
 26    default     = "us-east-1a"
 27  }
 28  
 29  variable "subdomain" {
 30    description = "Subdomain for hosts entries."
 31    type        = string
 32  }
 33  
 34  variable "domain" {
 35    description = "Public DNS Domain address"
 36    type        = string
 37  }
 38  
 39  variable "open_ports" {
 40    description = "Which ports should be opened on the firewal."
 41    type        = list(number)
 42  }
 43  
 44  variable "keypair_name" {
 45    description = "Name of SSH key pair in AWS."
 46    type        = string
 47  }
 48  
 49  /* NETWORK --------------------------------------*/
 50  
 51  variable "vpc_id" {
 52    description = "ID of VPC for the instance."
 53    type        = string
 54  }
 55  
 56  variable "subnet_id" {
 57    description = "ID of the subnet to use for the instance."
 58    type        = string
 59  }
 60  
 61  variable "sec_group" {
 62    description = "ID of the VPC security group for the instance."
 63    type        = string
 64  }
 65  
 66  /* DNS ------------------------------------------*/
 67  
 68  variable "route53_zone_id" {
 69    description = "ID of the zone in AWS Route53."
 70    type        = string
 71  }
 72  
 73  /* SCALING --------------------------------------*/
 74  
 75  variable "host_count" {
 76    description = "Number of instances to create."
 77    type        = number
 78  }
 79  
 80  variable "instance_type" {
 81    description = "Name of instance type to use"
 82    type        = string
 83    default     = "t2.micro"
 84  }
 85  
 86  /* SPECIFIC -------------------------------------*/
 87  
 88  variable "groups" {
 89    description = "Name of Ansible group"
 90    type        = list(string)
 91  }
 92  
 93  variable "env" {
 94    description = "Name of environment to create"
 95    type        = string
 96  }
 97  
 98  variable "stage" {
 99    description = "Name of stage, like prod, dev, or staging."
100    type        = string
101  }