MemoryDB Cluster resource support (#17)

Support for MDB cluster resource.

- Ensure that we invoke update API if there delta
- Scale up before scale in, Scale out before scale down
- Use annotation to rollback in case of async failures
- E2E tests to cover Create/Update/Rollback
- TerminalConditions for User errors
- Wait for delete to be completed
- Perform engineversion upgrade and scale up/down whenever possible

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

Author: nmvk

apis/v1alpha1/ack-generate-metadata.yaml

@@ -1,13 +1,13 @@
 ack_generate_info:
-  build_date: "2022-04-05T22:03:34Z"
+  build_date: "2022-04-06T19:12:56Z"
   build_hash: fc5620cf5fde243ee5124324d26bb7e952049bf2
-  go_version: go1.17.5
+  go_version: go1.17.6
   version: v0.18.3
-api_directory_checksum: 03f48590b53448f0765761ebb30f727e5226b189
+api_directory_checksum: c2f6d6769a7f620358ba97b8b9c3ef8c80934448
 api_version: v1alpha1
 aws_sdk_go_version: v1.42.29
 generator_config_info:
-  file_checksum: e6e93d091c257dcd8fefac407cf8507adf59d906
+  file_checksum: 2a0a05a38b0ccfb3d749097e815c4533ba9ec868
   original_file_name: generator.yaml
 last_modification:
   reason: API generation

apis/v1alpha1/cluster.go

@@ -1,8 +1,69 @@
 ignore:
   resource_names:
     - Snapshot
-    - Cluster
 resources:
+  Cluster:
+    exceptions:
+      errors:
+        404:
+          code: ClusterNotFoundFault
+      terminal_codes:
+        - ClusterAlreadyExistsFault
+        - ClusterQuotaForCustomerExceededFault
+        - NodeQuotaForClusterExceededFault
+        - NodeQuotaForCustomerExceededFault
+        - InsufficientClusterCapacityFault
+        - ShardsPerClusterQuotaExceededFault
+        - InvalidParameterValueException
+        - InvalidParameterCombinationException
+        - TagQuotaPerResourceExceeded
+        - NoOperationFault
+    renames:
+      operations:
+        CreateCluster:
+          input_fields:
+            ClusterName: Name
+        UpdateCluster:
+          input_fields:
+            ClusterName: Name
+        DeleteCluster:
+          input_fields:
+            ClusterName: Name
+        DescribeClusters:
+          input_fields:
+            ClusterName: Name
+    fields:
+      AllowedScaleUpNodeTypes:
+        is_read_only: true
+        from:
+          operation: ListAllowedNodeTypeUpdates
+          path: ScaleUpNodeTypes
+      AllowedScaleDownNodeTypes:
+        is_read_only: true
+        from:
+          operation: ListAllowedNodeTypeUpdates
+          path: ScaleDownNodeTypes
+    hooks:
+      sdk_read_many_post_set_output:
+        template_path: hooks/cluster/sdk_read_many_post_set_output.go.tpl
+      sdk_create_post_set_output:
+        template_path: hooks/cluster/sdk_create_many_post_set_output.go.tpl
+      sdk_update_post_set_output:
+        template_path: hooks/cluster/sdk_update_many_post_set_output.go.tpl
+      sdk_update_post_build_request:
+        template_path: hooks/cluster/sdk_update_post_build_request.go.tpl
+      sdk_update_pre_build_request:
+        template_path: hooks/cluster/sdk_update_pre_build_request.go.tpl
+      sdk_delete_post_request:
+        template_path: hooks/cluster/sdk_delete_post_request.go.tpl
+      sdk_delete_pre_build_request:
+        template_path: hooks/cluster/sdk_delete_pre_build_request.go.tpl
+    synced:
+      when:
+        - path: Status.Status
+          in:
+            - available
+            - create-failed
   SubnetGroup:
     exceptions:
       errors:
@@ -172,3 +233,7 @@ resources:
         DescribeParameterGroups:
           input_fields:
             ParameterGroupName: Name
+operations:
+  DescribeClusters:
+    override_values:
+      ShowShardDetails: true