Difference between revisions of "Terraform types"
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* https://www.terraform.io/docs/language/expressions/types.html | * https://www.terraform.io/docs/language/expressions/types.html | ||
| + | == Types == | ||
| + | * <code>[[string]]</code>: a sequence of Unicode characters representing some text, like "hello". | ||
| + | * <code>[[number]]</code>: a numeric value. The number type can represent both whole numbers like 15 and fractional values like 6.283185. | ||
| + | * <code>[[bool]]</code>: a boolean value, either <code>true</code> or <code>false</code>. bool values can be used in conditional logic. | ||
| + | * <code>[[Terraform: list type|list]]</code> or <code>[[tuple]]</code>: a sequence of values, like <code>["us-west-1a", "us-west-1c"]</code>. Elements in a list or tuple are identified by consecutive whole numbers, starting with zero. | ||
| + | * <code>[[Terraform map type|map]]</code> or <code>object</code>: a group of values identified by named labels, like <code>{name = "Mabel", age = 52}</code>. | ||
| + | == Examples == | ||
| + | type = list([[string]]) | ||
| + | default = [] | ||
| + | |||
| + | List example: <code> ["us-west-1a", "us-west-1c"]</code> | ||
| + | |||
| + | type = string | ||
| + | default = [[null]] | ||
| − | + | == Map/Object example == | |
| − | + | <pre> | |
| − | + | { | |
| − | + | name = "John" | |
| − | + | age = 52 | |
| + | } | ||
| + | </pre> | ||
| − | + | * https://stackoverflow.com/a/62145212 | |
| − | + | <pre> | |
| − | + | variable "amis" { | |
| + | type = "map" | ||
| + | default = { | ||
| + | "us-east-1" = "ami-b374d5a5" | ||
| + | "us-west-2" = "ami-4b32be2b" | ||
| + | } | ||
| + | } | ||
| + | </pre> | ||
| + | |||
| + | |||
| + | == Object list == | ||
| + | variable "Your_Var_Name" { | ||
| + | type = [[list]] | ||
| + | default = [{ | ||
| + | "your_var_1" = "your_value_1" | ||
| + | "your_var_2" = "your_value_1" | ||
| + | "your_var_3" = "your_value_1" | ||
| + | }] | ||
| + | } | ||
| + | |||
| + | == Errors == | ||
| + | * Terraform error: <code>[[List of object required]]</code> | ||
| + | * Error: [[Element 0: object required]] | ||
| + | * [[Error: Incorrect attribute value type]] | ||
== Related terms == | == Related terms == | ||
| − | * [[variable]] | + | * [[Variable]]: [[Terraform variable types]] |
| − | * [[ | + | * [[Terragrunt: inputs:]] |
== See also == | == See also == | ||
| − | * {{Terraform}} | + | * {{Terraform types}} |
| + | * {{Terraform variables}} | ||
[[Category:Terraform]] | [[Category:Terraform]] | ||
Latest revision as of 10:53, 19 October 2023
Types[edit]
string: a sequence of Unicode characters representing some text, like "hello".number: a numeric value. The number type can represent both whole numbers like 15 and fractional values like 6.283185.bool: a boolean value, eithertrueorfalse. bool values can be used in conditional logic.listortuple: a sequence of values, like["us-west-1a", "us-west-1c"]. Elements in a list or tuple are identified by consecutive whole numbers, starting with zero.maporobject: a group of values identified by named labels, like{name = "Mabel", age = 52}.
Examples[edit]
type = list(string) default = []
List example: ["us-west-1a", "us-west-1c"]
type = string default = null
Map/Object example[edit]
{
name = "John"
age = 52
}
variable "amis" {
type = "map"
default = {
"us-east-1" = "ami-b374d5a5"
"us-west-2" = "ami-4b32be2b"
}
}
Object list[edit]
variable "Your_Var_Name" {
type = list
default = [{
"your_var_1" = "your_value_1"
"your_var_2" = "your_value_1"
"your_var_3" = "your_value_1"
}]
}
Errors[edit]
- Terraform error:
List of object required - Error: Element 0: object required
- Error: Incorrect attribute value type
Related terms[edit]
See also[edit]
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