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organization_units.tf
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organization_units.tf
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locals {
organizational_units = local.config.organizational_units == null ? [] : local.config.organizational_units
level_1_ou_arguments = [
for ou in local.organizational_units : {
name : ou.name,
parent : "",
key : lower(ou.name),
policies = try(ou.policies, null) != null ? ou.policies : []
}
]
level_2_ou_arguments = flatten([
for level_1_ou in local.organizational_units :
[for level_2_ou in level_1_ou.children :
{
name : level_2_ou.name,
parent : lower(level_1_ou.name),
key : join("_", [lower(level_1_ou.name), lower(level_2_ou.name)]),
policies = try(level_2_ou.policies, null) != null ? level_2_ou.policies : []
}
]
])
level_3_ou_arguments = flatten([
for level_1_ou in local.organizational_units :
[for level_2_ou in level_1_ou.children :
[for level_3_ou in level_2_ou.children :
{
name : level_3_ou.name,
parent : join("_", [lower(level_1_ou.name), lower(level_2_ou.name)]),
key : join("_", [lower(level_1_ou.name), lower(level_2_ou.name), lower(level_3_ou.name)]),
policies = try(level_3_ou.policies, null) != null ? level_3_ou.policies : []
}
]
]
])
level_4_ou_arguments = flatten([
for level_1_ou in local.organizational_units :
[for level_2_ou in level_1_ou.children :
[for level_3_ou in level_2_ou.children :
[for level_4_ou in level_3_ou.children :
{
name : level_4_ou.name,
parent : join("_", [lower(level_1_ou.name), lower(level_2_ou.name), lower(level_3_ou.name)]),
key : join("_", [lower(level_1_ou.name), lower(level_2_ou.name), lower(level_3_ou.name), lower(level_4_ou.name)]),
policies = try(level_4_ou.policies, null) != null ? level_4_ou.policies : []
}
]
]
]
])
level_5_ou_arguments = flatten([
for level_1_ou in local.organizational_units :
[for level_2_ou in level_1_ou.children :
[for level_3_ou in level_2_ou.children :
[for level_4_ou in level_3_ou.children :
[for level_5_ou in level_4_ou.children :
{
name : level_5_ou.name,
parent : join("_", [lower(level_1_ou.name), lower(level_2_ou.name), lower(level_3_ou.name), lower(level_4_ou.name)]),
key : join("_", [lower(level_1_ou.name), lower(level_2_ou.name), lower(level_3_ou.name), lower(level_4_ou.name), lower(level_5_ou.name)])
policies = try(level_5_ou.policies, null) != null ? level_5_ou.policies : []
}
]
]
]
]
])
all_organizational_units_arguments = concat(
local.level_1_ou_arguments,
local.level_2_ou_arguments,
local.level_3_ou_arguments,
local.level_4_ou_arguments,
local.level_5_ou_arguments
)
}
data "aws_organizations_organization" "organization" {}
resource "aws_organizations_organizational_unit" "level_1_ous" {
for_each = { for ou in local.level_1_ou_arguments : ou.key => ou }
name = each.value.name
parent_id = data.aws_organizations_organization.organization.roots[0].id
}
resource "aws_organizations_organizational_unit" "level_2_ous" {
for_each = { for ou in local.level_2_ou_arguments : ou.key => ou }
name = each.value.name
parent_id = aws_organizations_organizational_unit.level_1_ous[each.value.parent].id
}
resource "aws_organizations_organizational_unit" "level_3_ous" {
for_each = { for ou in local.level_3_ou_arguments : ou.key => ou }
name = each.value.name
parent_id = aws_organizations_organizational_unit.level_2_ous[each.value.parent].id
}
resource "aws_organizations_organizational_unit" "level_4_ous" {
for_each = { for ou in local.level_4_ou_arguments : ou.key => ou }
name = each.value.name
parent_id = aws_organizations_organizational_unit.level_3_ous[each.value.parent].id
}
resource "aws_organizations_organizational_unit" "level_5_ous" {
for_each = { for ou in local.level_5_ou_arguments : ou.key => ou }
name = each.value.name
parent_id = aws_organizations_organizational_unit.level_4_ous[each.value.parent].id
}
locals {
# import_mode on true will set an empty output, because it is not possible to access: aws_organizations_organizational_unit.level_1_ous resource during import
level_1_ou_outputs = local.config.import_mode ? [] : [
for ou in local.level_1_ou_arguments :
{
id = aws_organizations_organizational_unit.level_1_ous[ou.key].id,
arn = aws_organizations_organizational_unit.level_1_ous[ou.key].arn,
parent_id = data.aws_organizations_organization.organization.roots[0].id
name = ou.name,
key = ou.key
}
]
level_2_ou_outputs = local.config.import_mode ? [] : [
for ou in local.level_2_ou_arguments :
{
id = aws_organizations_organizational_unit.level_2_ous[ou.key].id,
arn = aws_organizations_organizational_unit.level_2_ous[ou.key].arn,
parent_id = aws_organizations_organizational_unit.level_1_ous[ou.parent].id,
name = ou.name,
key = ou.key
}
]
level_3_ou_outputs = local.config.import_mode ? [] : [
for ou in local.level_3_ou_arguments :
{
id = aws_organizations_organizational_unit.level_3_ous[ou.key].id,
arn = aws_organizations_organizational_unit.level_3_ous[ou.key].arn,
parent_id = aws_organizations_organizational_unit.level_2_ous[ou.parent].id,
name = ou.name,
key = ou.key
}
]
level_4_ou_outputs = local.config.import_mode ? [] : [
for ou in local.level_4_ou_arguments :
{
id = aws_organizations_organizational_unit.level_4_ous[ou.key].id,
arn = aws_organizations_organizational_unit.level_4_ous[ou.key].arn,
parent_id = aws_organizations_organizational_unit.level_3_ous[ou.parent].id,
name = ou.name,
key = ou.key
}
]
level_5_ou_outputs = local.config.import_mode ? [] : [
for ou in local.level_5_ou_arguments :
{
id = aws_organizations_organizational_unit.level_5_ous[ou.key].id,
arn = aws_organizations_organizational_unit.level_5_ous[ou.key].arn,
parent_id = aws_organizations_organizational_unit.level_4_ous[ou.parent].id,
name = ou.name,
key = ou.key
}
]
all_ou_outputs = concat(
local.level_1_ou_outputs,
local.level_2_ou_outputs,
local.level_3_ou_outputs,
local.level_4_ou_outputs,
local.level_5_ou_outputs,
[{
id = data.aws_organizations_organization.organization.roots[0].id,
arn = data.aws_organizations_organization.organization.roots[0].arn,
parent_id = "",
name = data.aws_organizations_organization.organization.roots[0].name,
key = ""
}]
)
organizational_unit_outputs = [
for ou in local.all_ou_outputs :
{
id = ou.id,
arn = ou.arn,
parent_id = ou.parent_id,
name = ou.name
}
]
}