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Allow backup plans to be unset. #116

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9 changes: 9 additions & 0 deletions modules/aws-backup-source/backup_framework.tf
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Original file line number Diff line number Diff line change
@@ -1,4 +1,6 @@
resource "aws_backup_framework" "main" {
count = var.backup_plan_config.enable ? 1 : 0

# must be underscores instead of dashes
name = replace("${local.resource_name_prefix}-framework", "-", "_")
description = "${var.project_name} Backup Framework"
Expand Down Expand Up @@ -292,3 +294,10 @@ resource "aws_backup_framework" "parameter_store" {
}
}
}

# -----

moved {
from = aws_backup_framework.main
to = aws_backup_framework.main[0]
}
20 changes: 18 additions & 2 deletions modules/aws-backup-source/backup_plan.tf
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Original file line number Diff line number Diff line change
@@ -1,8 +1,10 @@
resource "aws_backup_plan" "default" {
count = var.backup_plan_config.enable ? 1 : 0

name = "${local.resource_name_prefix}-plan"

dynamic "rule" {
for_each = var.backup_plan_config.rules
for_each = var.backup_plan_config.enable ? var.backup_plan_config.rules : []
content {
recovery_point_tags = {
backup_rule_name = rule.value.name
Expand Down Expand Up @@ -157,9 +159,11 @@ resource "aws_backup_plan" "parameter_store" {


resource "aws_backup_selection" "default" {
count = var.backup_plan_config.enable ? 1 : 0

iam_role_arn = aws_iam_role.backup.arn
name = "${local.resource_name_prefix}-selection"
plan_id = aws_backup_plan.default.id
plan_id = aws_backup_plan.default[0].id

selection_tag {
key = var.backup_plan_config.selection_tag
Expand Down Expand Up @@ -255,3 +259,15 @@ resource "aws_backup_selection" "parameter_store" {
}
}
}

# -----

moved {
from = aws_backup_plan.default
to = aws_backup_plan.default[0]
}

moved {
from = aws_backup_selection.default
to = aws_backup_selection.default[0]
}
2 changes: 1 addition & 1 deletion modules/aws-backup-source/locals.tf
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@ locals {
selection_tag_value_parameter_store_null_checked = (var.backup_plan_config_parameter_store.selection_tag_value == null) ? "True" : var.backup_plan_config_parameter_store.selection_tag_value
selection_tags_parameter_store_null_checked = (var.backup_plan_config_parameter_store.selection_tags == null) ? [{ "key" : var.backup_plan_config_parameter_store.selection_tag, "value" : local.selection_tag_value_parameter_store_null_checked }] : var.backup_plan_config_parameter_store.selection_tags
framework_arn_list = flatten(concat(
[aws_backup_framework.main.arn],
[var.backup_plan_config.enable ? aws_backup_framework.main[0].arn : []],
var.backup_plan_config_ebsvol.enable ? [aws_backup_framework.ebsvol[0].arn] : [],
var.backup_plan_config_dynamodb.enable ? [aws_backup_framework.dynamodb[0].arn] : [],
var.backup_plan_config_aurora.enable ? [aws_backup_framework.aurora[0].arn] : [],
Expand Down
24 changes: 13 additions & 11 deletions modules/aws-backup-source/variables.tf
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Original file line number Diff line number Diff line change
Expand Up @@ -88,14 +88,15 @@ variable "backup_copy_vault_account_id" {
variable "backup_plan_config" {
description = "Configuration for backup plans"
type = object({
selection_tag = string
enable = bool
selection_tag = optional(string)
selection_tag_value = optional(string)
selection_tags = optional(list(object({
key = optional(string)
value = optional(string)
})))
compliance_resource_types = list(string)
rules = list(object({
compliance_resource_types = optional(list(string))
rules = optional(list(object({
name = string
schedule = string
completion_window = optional(number)
Expand All @@ -107,9 +108,10 @@ variable "backup_plan_config" {
copy_action = optional(object({
delete_after = optional(number)
}))
}))
})))
})
default = {
enable = true
selection_tag = "BackupLocal"
selection_tag_value = "True"
selection_tags = []
Expand Down Expand Up @@ -165,13 +167,13 @@ variable "backup_plan_config_dynamodb" {
description = "Configuration for backup plans with dynamodb"
type = object({
enable = bool
selection_tag = string
selection_tag = optional(string)
selection_tag_value = optional(string)
selection_tags = optional(list(object({
key = optional(string)
value = optional(string)
})))
compliance_resource_types = list(string)
compliance_resource_types = optional(list(string))
rules = optional(list(object({
name = string
schedule = string
Expand Down Expand Up @@ -242,13 +244,13 @@ variable "backup_plan_config_ebsvol" {
description = "Configuration for backup plans with EBS"
type = object({
enable = bool
selection_tag = string
selection_tag = optional(string)
selection_tag_value = optional(string)
selection_tags = optional(list(object({
key = optional(string)
value = optional(string)
})))
compliance_resource_types = list(string)
compliance_resource_types = optional(list(string))
rules = optional(list(object({
name = string
schedule = string
Expand Down Expand Up @@ -306,8 +308,8 @@ variable "backup_plan_config_aurora" {
description = "Configuration for backup plans with aurora"
type = object({
enable = bool
selection_tag = string
compliance_resource_types = list(string)
selection_tag = optional(string)
compliance_resource_types = optional(list(string))
restore_testing_overrides = optional(string)
rules = optional(list(object({
name = string
Expand Down Expand Up @@ -366,7 +368,7 @@ variable "backup_plan_config_parameter_store" {
description = "Configuration for backup plans with parameter store"
type = object({
enable = bool
selection_tag = string
selection_tag = optional(string)
selection_tag_value = optional(string)
selection_tags = optional(list(object({
key = optional(string)
Expand Down