Backtrack (#57)

* Adding backtrack option for RDS cluster * Adding backtrack option for RDS cluster * Adding backtrack option for RDS cluster * Adding backtrack option for RDS cluster
cloudposse · Oct 16, 2019 · 5ff3342 · 5ff3342
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diff --git a/README.md b/README.md
@@ -259,6 +259,7 @@ Available targets:
 | autoscaling_scale_out_cooldown | The amount of time, in seconds, after a scaling activity completes and before the next scaling up activity can start. Default is 300s | number | `300` | no |
 | autoscaling_target_metrics | The metrics type to use. If this value isn't provided the default is CPU utilization | string | `RDSReaderAverageCPUUtilization` | no |
 | autoscaling_target_value | The target value to scale with respect to target metrics | number | `75` | no |
+| backtrack_window | The target backtrack window, in seconds. Only available for aurora engine currently. Must be between 0 and 259200 (72 hours) | number | `0` | no |
 | backup_window | Daily time range during which the backups happen | string | `07:00-09:00` | no |
 | cluster_dns_name | Name of the cluster CNAME record to create in the parent DNS zone specified by `zone_id`. If left empty, the name will be auto-asigned using the format `master.var.name` | string | `` | no |
 | cluster_family | The family of the DB cluster parameter group | string | `aurora5.6` | no |

diff --git a/docs/terraform.md b/docs/terraform.md
@@ -15,6 +15,7 @@
 | autoscaling_scale_out_cooldown | The amount of time, in seconds, after a scaling activity completes and before the next scaling up activity can start. Default is 300s | number | `300` | no |
 | autoscaling_target_metrics | The metrics type to use. If this value isn't provided the default is CPU utilization | string | `RDSReaderAverageCPUUtilization` | no |
 | autoscaling_target_value | The target value to scale with respect to target metrics | number | `75` | no |
+| backtrack_window | The target backtrack window, in seconds. Only available for aurora engine currently. Must be between 0 and 259200 (72 hours) | number | `0` | no |
 | backup_window | Daily time range during which the backups happen | string | `07:00-09:00` | no |
 | cluster_dns_name | Name of the cluster CNAME record to create in the parent DNS zone specified by `zone_id`. If left empty, the name will be auto-asigned using the format `master.var.name` | string | `` | no |
 | cluster_family | The family of the DB cluster parameter group | string | `aurora5.6` | no |

diff --git a/main.tf b/main.tf
@@ -65,6 +65,7 @@ resource "aws_rds_cluster" "default" {
   engine_mode                         = var.engine_mode
   global_cluster_identifier           = var.global_cluster_identifier
   iam_roles                           = var.iam_roles
+  backtrack_window                    = var.backtrack_window
 
   dynamic "scaling_configuration" {
     for_each = var.scaling_configuration

diff --git a/variables.tf b/variables.tf
@@ -341,7 +341,12 @@ variable "iam_roles" {
   type        = list(string)
   description = "Iam roles for the Aurora cluster"
   default     = []
+}
 
+variable "backtrack_window" {
+  type        = number
+  description = "The target backtrack window, in seconds. Only available for aurora engine currently. Must be between 0 and 259200 (72 hours)"
+  default     = 0
 }