Web11 Feb 2024 · Hi @chrisadkin,. The key thing about for_each is that it declares one resource instance for each element in the map (or set) assigned to it.. Building on that, the key to your question is to make sure that the for_each map has zero elements in the cases where you want to create nothing. If you have a sort of “all or nothing” situation – where you’ll disable … Web4 Oct 2024 · The for_each technique results in a Map. The resulting object is a Map with unique keys that ties it back to the for_each assignment. This is why for_each can only be assigned a Map or a Set of Strings: uniqueness. For Each: Map Example The recommended way to use a for_each loop is with a Map value.
Terraform - how to use for_each loop on a list of objects to create ...
Web1 Jul 2024 · A fundamental requirement of resource for_each is that the collection you are using must have one element per instance you want to create, so it isn't possible to repeat … Web22 Jan 2024 · Transpose map of maps Terraform phatcher January 22, 2024, 8:27pm #1 I have a map of map of some resources as follows foo = { westeurope = { Dev = { id = 1 name = "foo" } Test = { id = 2 name = "bar" } } northeurope = { Dev = { id = 3 name = "Bob" } Test = { id = 4 name = "Alice" } } } rockwood subwoofer
How can I iterate through a map variable in terraform
Webtype = list (object ( { region = string, cidr = string, subnet_mask = number, azs = list (string) })) Wouldn't it be easier to just use it as a map/set variable "name" { type = "map" description = "describe your variable" default = { region = string cidr = string subnet_mask = number azs = list (string) } } 1 Reply [deleted] • 3 yr. ago [removed] Web17 Feb 2024 · Hi @harshavmb,. The goal when working with for_each or count is always to transform your input value into a collection that has one element per instance you want to create, which commonly involves the flatten function.So in this case, we need one element per instance_count per image, I think.. locals { # A list of objects with one object per … Web9 Apr 2024 · I iterate over the following map of objects: variable "spokes" { description = "(Required) Map for target spokes and their respective attributes." rockwood studios monmouth