values

values(mapping) returns a list of all values in mapping, in the same order as the keys returned by keys (sorted lexicographically by key).

Signature

values(mapping map) list

Example

Extract all configured service ports from a map and validate that none are in the reserved range before starting the stack:

variable "ports" {
  description = "Port assignments per service"
  type        = map(number)
  default = {
    api       = 8080
    metrics   = 9090
    dashboard = 3000
  }
}

computed "port_list" {
  description = "All configured ports"
  expression  = values(var.ports)
}

task "check-ports" {
  description = "Print all configured ports"
  commands = [
    "echo 'Services: ${join(", ", keys(var.ports))}'",
    "echo 'Ports: ${join(", ", [for p in computed.port_list : tostring(p)])}'",
  ]
}

computed.port_list becomes [3000, 8080, 9090] (sorted by key: dashboard, api, metrics).

Notes

The order of values corresponds to the lexicographic order of their keys, not the order they were declared.
values also works on objects. When applied to an object, it returns the attribute values as a tuple ordered by lexicographic key order.
To get keys, use keys. To look up a specific value by key, use bracket notation or lookup.

Overview

String

Number

Collection

Encoding

Crypto

Filesystem

Datetime

Regex

UUID

Conversion

Environment

Runtime

Signature

Example

Notes

​Signature

​Example

​Notes

Signature

Example

Notes