variables.tf

# Copyright (c) 2019, 2021, Oracle Corporation and/or affiliates.
# Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl

# provider identity parameters
variable "fingerprint" {
  description = "fingerprint of oci api private key"
  type        = string
  # no default value, asking user to explicitly set this variable's value. see codingconventions.adoc
}

variable "private_key_path" {
  description = "path to oci api private key used"
  type        = string
  # no default value, asking user to explicitly set this variable's value. see codingconventions.adoc
}

variable "region" {
  description = "the oci region where resources will be created"
  type        = string
  # no default value, asking user to explicitly set this variable's value. see codingconventions.adoc
  # List of regions: https://docs.cloud.oracle.com/iaas/Content/General/Concepts/regions.htm#ServiceAvailabilityAcrossRegions
}

variable "tenancy_ocid" {
  description = "tenancy ocid where to create the sources"
  type        = string
  # no default value, asking user to explicitly set this variable's value. see codingconventions.adoc
}

variable "user_ocid" {
  description = "ocid of user that terraform will use to create the resources"
  type        = string
  # no default value, asking user to explicitly set this variable's value. see codingconventions.adoc
}

# general oci parameters

variable "compartment_ocid" {
  description = "compartment ocid where to create all resources"
  type        = string
  # no default value, asking user to explicitly set this variable's value. see codingconventions.adoc
}

variable "freeform_tags" {
  description = "simple key-value pairs to tag the resources created using freeform tags."
  type        = map(string)
  default     = null
}

variable "defined_tags" {
  description = "predefined and scoped to a namespace to tag the resources created using defined tags."
  type        = map(string)
  default     = null
}

# compute instance parameters

variable "instance_ad_number" {
  description = "The availability domain number of the instance. If none is provided, it will start with AD-1 and continue in round-robin."
  type        = number
  default     = 1
}

variable "instance_count" {
  description = "Number of identical instances to launch from a single module."
  type        = number
  default     = 1
}

variable "instance_display_name" {
  description = "(Updatable) A user-friendly name for the instance. Does not have to be unique, and it's changeable."
  type        = string
  default     = "module_instance_nonflex"
}

variable "instance_flex_memory_in_gbs" {
  type        = number
  description = "(Updatable) The total amount of memory available to the instance, in gigabytes."
  default     = null
}

variable "instance_flex_ocpus" {
  type        = number
  description = "(Updatable) The total number of OCPUs available to the instance."
  default     = null
}

variable "instance_state" {
  type        = string
  description = "(Updatable) The target state for the instance. Could be set to RUNNING or STOPPED."
  default     = "RUNNING"

  validation {
    condition     = contains(["RUNNING", "STOPPED"], var.instance_state)
    error_message = "Accepted values are RUNNING or STOPPED."
  }
}

variable "shape" {
  description = "The shape of an instance."
  type        = string
  default     = "VM.Standard2.1"
}

variable "cloud_agent_plugins" {
  description = "Whether each Oracle Cloud Agent plugins should be ENABLED or DISABLED."
  type        = map(string)
  default = {
    autonomous_linux       = "ENABLED"
    bastion                = "ENABLED"
    block_volume_mgmt      = "DISABLED"
    custom_logs            = "ENABLED"
    management             = "DISABLED"
    monitoring             = "ENABLED"
    osms                   = "ENABLED"
    run_command            = "ENABLED"
    vulnerability_scanning = "ENABLED"
    java_management_service = "DISABLED"
  }
}
variable "source_ocid" {
  description = "The OCID of an image or a boot volume to use, depending on the value of source_type."
  type        = string
}

variable "source_type" {
  description = "The source type for the instance."
  type        = string
  default     = "image"
}

# operating system parameters

variable "ssh_public_keys" {
  description = "Public SSH keys to be included in the ~/.ssh/authorized_keys file for the default user on the instance. To provide multiple keys, see docs/instance_ssh_keys.adoc."
  type        = string
  default     = null
}

# networking parameters

variable "assign_public_ip" {
  description = "Whether the VNIC should be assigned a public IP address."
  type        = bool
  default     = false
}

variable "public_ip" {
  description = "Whether to create a Public IP to attach to primary vnic and which lifetime. Valid values are NONE, RESERVED or EPHEMERAL."
  type        = string
  default     = "NONE"
}

# storage parameters

variable "boot_volume_backup_policy" {
  description = "Choose between default backup policies : gold, silver, bronze. Use disabled to affect no backup policy on the Boot Volume."
  type        = string
  default     = "disabled"
}

variable "block_storage_sizes_in_gbs" {
  description = "Sizes of volumes to create and attach to each instance."
  type        = list(string)
  default     = [50]
}