Amazon Relational Database Service Update: This release adds support for providing a custom timeout value for finding a scaling point during autoscaling in Aurora Serverless v1.

AWS · AWS · commit 6b9e568f4e8c · 2021-09-10T18:12:07.000Z
diff --git a/.changes/next-release/feature-AmazonRelationalDatabaseService-c0c6bc7.json b/.changes/next-release/feature-AmazonRelationalDatabaseService-c0c6bc7.json
@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "Amazon Relational Database Service",
+    "contributor": "",
+    "description": "This release adds support for providing a custom timeout value for finding a scaling point during autoscaling in Aurora Serverless v1."
+}
diff --git a/services/rds/src/main/resources/codegen-resources/service-2.json b/services/rds/src/main/resources/codegen-resources/service-2.json
@@ -1629,7 +1629,7 @@
         {"shape":"InvalidDBClusterStateFault"},
         {"shape":"InvalidDBClusterCapacityFault"}
       ],
-      "documentation":"<p>Set the capacity of an Aurora Serverless DB cluster to a specific value.</p> <p>Aurora Serverless scales seamlessly based on the workload on the DB cluster. In some cases, the capacity might not scale fast enough to meet a sudden change in workload, such as a large number of new transactions. Call <code>ModifyCurrentDBClusterCapacity</code> to set the capacity explicitly.</p> <p>After this call sets the DB cluster capacity, Aurora Serverless can automatically scale the DB cluster based on the cooldown period for scaling up and the cooldown period for scaling down.</p> <p>For more information about Aurora Serverless, see <a href=\"https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/aurora-serverless.html\">Using Amazon Aurora Serverless</a> in the <i>Amazon Aurora User Guide</i>.</p> <important> <p>If you call <code>ModifyCurrentDBClusterCapacity</code> with the default <code>TimeoutAction</code>, connections that prevent Aurora Serverless from finding a scaling point might be dropped. For more information about scaling points, see <a href=\"https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/aurora-serverless.how-it-works.html#aurora-serverless.how-it-works.auto-scaling\"> Autoscaling for Aurora Serverless</a> in the <i>Amazon Aurora User Guide</i>.</p> </important> <note> <p>This action only applies to Aurora DB clusters.</p> </note>"
+      "documentation":"<p>Set the capacity of an Aurora Serverless DB cluster to a specific value.</p> <p>Aurora Serverless scales seamlessly based on the workload on the DB cluster. In some cases, the capacity might not scale fast enough to meet a sudden change in workload, such as a large number of new transactions. Call <code>ModifyCurrentDBClusterCapacity</code> to set the capacity explicitly.</p> <p>After this call sets the DB cluster capacity, Aurora Serverless can automatically scale the DB cluster based on the cooldown period for scaling up and the cooldown period for scaling down.</p> <p>For more information about Aurora Serverless, see <a href=\"https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/aurora-serverless.html\">Using Amazon Aurora Serverless</a> in the <i>Amazon Aurora User Guide</i>.</p> <important> <p>If you call <code>ModifyCurrentDBClusterCapacity</code> with the default <code>TimeoutAction</code>, connections that prevent Aurora Serverless from finding a scaling point might be dropped. For more information about scaling points, see <a href=\"https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/aurora-serverless.how-it-works.html#aurora-serverless.how-it-works.auto-scaling\"> Autoscaling for Aurora Serverless</a> in the <i>Amazon Aurora User Guide</i>.</p> </important> <note> <p>This action only applies to Aurora Serverless DB clusters.</p> </note>"
     },
     "ModifyDBCluster":{
       "name":"ModifyDBCluster",
@@ -9583,7 +9583,7 @@
         },
         "SecondsBeforeTimeout":{
           "shape":"IntegerOptional",
-          "documentation":"<p>The amount of time, in seconds, that Aurora Serverless tries to find a scaling point to perform seamless scaling before enforcing the timeout action. The default is 300.</p> <ul> <li> <p>Value must be from 10 through 600.</p> </li> </ul>"
+          "documentation":"<p>The amount of time, in seconds, that Aurora Serverless tries to find a scaling point to perform seamless scaling before enforcing the timeout action. The default is 300.</p> <p>Specify a value between 10 and 600 seconds.</p>"
         },
         "TimeoutAction":{
           "shape":"String",
@@ -12588,6 +12588,10 @@
         "TimeoutAction":{
           "shape":"String",
           "documentation":"<p>The action to take when the timeout is reached, either <code>ForceApplyCapacityChange</code> or <code>RollbackCapacityChange</code>.</p> <p> <code>ForceApplyCapacityChange</code> sets the capacity to the specified value as soon as possible.</p> <p> <code>RollbackCapacityChange</code>, the default, ignores the capacity change if a scaling point isn't found in the timeout period.</p> <important> <p>If you specify <code>ForceApplyCapacityChange</code>, connections that prevent Aurora Serverless from finding a scaling point might be dropped.</p> </important> <p>For more information, see <a href=\"https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/aurora-serverless.how-it-works.html#aurora-serverless.how-it-works.auto-scaling\"> Autoscaling for Aurora Serverless</a> in the <i>Amazon Aurora User Guide</i>.</p>"
+        },
+        "SecondsBeforeTimeout":{
+          "shape":"IntegerOptional",
+          "documentation":"<p>The amount of time, in seconds, that Aurora Serverless tries to find a scaling point to perform seamless scaling before enforcing the timeout action. The default is 300.</p> <p>Specify a value between 60 and 600 seconds.</p>"
         }
       },
       "documentation":"<p>Contains the scaling configuration of an Aurora Serverless DB cluster.</p> <p>For more information, see <a href=\"https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/aurora-serverless.html\">Using Amazon Aurora Serverless</a> in the <i>Amazon Aurora User Guide</i>.</p>"
@@ -12613,7 +12617,11 @@
         },
         "TimeoutAction":{
           "shape":"String",
-          "documentation":"<p>The timeout action of a call to <code>ModifyCurrentDBClusterCapacity</code>, either <code>ForceApplyCapacityChange</code> or <code>RollbackCapacityChange</code>.</p>"
+          "documentation":"<p>The action that occurs when Aurora times out while attempting to change the capacity of an Aurora Serverless cluster. The value is either <code>ForceApplyCapacityChange</code> or <code>RollbackCapacityChange</code>.</p> <p> <code>ForceApplyCapacityChange</code>, the default, sets the capacity to the specified value as soon as possible.</p> <p> <code>RollbackCapacityChange</code> ignores the capacity change if a scaling point isn't found in the timeout period.</p>"
+        },
+        "SecondsBeforeTimeout":{
+          "shape":"IntegerOptional",
+          "documentation":"<p>The number of seconds before scaling times out. What happens when an attempted scaling action times out is determined by the <code>TimeoutAction</code> setting.</p>"
         }
       },
       "documentation":"<p>Shows the scaling configuration for an Aurora DB cluster in <code>serverless</code> DB engine mode.</p> <p>For more information, see <a href=\"https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/aurora-serverless.html\">Using Amazon Aurora Serverless</a> in the <i>Amazon Aurora User Guide</i>.</p>"
