locals-map-output.tf

name = {
  "example-pods" = "10.1.1.0/18"
  "example-services" = "10.1.2.0/23"
}

locals-map.tf

locals {
  secondary_ip_range = [
    {
      range_name    = "example-pods"
      ip_cidr_range = "10.1.1.0/18"
    },
    {
      range_name    = "example-services"
      ip_cidr_range = "10.1.2.0/23"
    }
  ]
}

output "name" {
  value = { for r in local.secondary_ip_range : r.range_name => r.ip_cidr_range }
}

locals-map2-output.tf

secondary_ip_ranges = {
  "example-pods" = {
    "ip_cidr_range" = "10.1.1.0/18"
    "name" = "example-pods"
  }
  "example-services" = {
    "ip_cidr_range" = "10.1.2.0/23"
    "name" = "example-services"
  }
}

locals-map2.tf

locals {
  secondary_ip_range = [
    {
      range_name    = "example-pods"
      ip_cidr_range = "10.1.1.0/18"
    },
    {
      range_name    = "example-services"
      ip_cidr_range = "10.1.2.0/23"
    }
  ]
}

// loop through secondary_ip_range and output zipmap the range_name and ip_cidr_range as a map
output "secondary_ip_ranges" {
  value = { for k in local.secondary_ip_range : k.range_name => {
      "name" = k.range_name,
      "ip_cidr_range" = k.ip_cidr_range
      } }
}
 

locals-output.tf

name = [
  "10.1.1.0/18",
  "10.1.2.0/23",
]

locals.tf

locals {
  secondary_ip_range = [
    {
      range_name    = "example-pods"
      ip_cidr_range = "10.1.1.0/18"
    },
    {
      range_name    = "example-services"
      ip_cidr_range = "10.1.2.0/23"
    }
  ]
}

output "name" {
  value = [for r in local.secondary_ip_range : r.ip_cidr_range]
}