Add SubscriptionFilter support for LogGroups (#20)

Add subscription filters support for logs groups:
- Generate subscription filter types
- Add `hooks.go` files for comparing and managing subscriptiongroups
- Add e2e tests

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

Author: a-hilaly

apis/v1alpha1/ack-generate-metadata.yaml

@@ -1,13 +1,13 @@
 ack_generate_info:
-  build_date: "2024-05-02T20:49:26Z"
+  build_date: "2024-05-31T00:35:04Z"
   build_hash: 14cef51778d471698018b6c38b604181a6948248
-  go_version: go1.22.0
+  go_version: go1.22.3
   version: v0.34.0
-api_directory_checksum: bebd65982ce67b37baa87e15a92a7c5539fa38a9
+api_directory_checksum: f283fc10a3b5d15ab90bf4ddf431cb2d4aec573c
 api_version: v1alpha1
 aws_sdk_go_version: v1.44.263
 generator_config_info:
-  file_checksum: ad8a73bf74d9e8606bc2db81635b9d58b0a1c851
+  file_checksum: c534825cfeeb7862fd42f3b265dd2fdb463f66c7
   original_file_name: generator.yaml
 last_modification:
   reason: API generation

apis/v1alpha1/generator.yaml

@@ -7,13 +7,13 @@ ignore:
    - ExportTask
    #- LogGroup
    - LogStream
+  field_paths:
+  - PutSubscriptionFilterInput.LogGroupName
 resources:
   LogGroup:
     exceptions:
       terminal_codes:
         - InvalidParameterException
-    reconcile:
-      requeue_on_success_seconds: 60
     fields:
       Name:
         type: string
@@ -23,6 +23,9 @@ resources:
           resource: Key
           service_name: kms
           path: Status.ACKResourceMetadata.ARN
+      SubscriptionFilters:
+        custom_field:
+          list_of: PutSubscriptionFilterInput
       RetentionDays:
         from:
           operation: PutRetentionPolicy

apis/v1alpha1/log_group.go

@@ -68,6 +68,29 @@ spec:
               retentionDays:
                 format: int64
                 type: integer
+              subscriptionFilters:
+                items:
+                  properties:
+                    destinationARN:
+                      type: string
+                    distribution:
+                      description: |-
+                        The method used to distribute log data to the destination, which can be either
+                        random or grouped by log stream.
+                      type: string
+                    filterName:
+                      type: string
+                    filterPattern:
+                      description: |-
+                        A symbolic description of how CloudWatch Logs should interpret the data in
+                        each log event. For example, a log event can contain timestamps, IP addresses,
+                        strings, and so on. You use the filter pattern to specify what to look for
+                        in the log event message.
+                      type: string
+                    roleARN:
+                      type: string
+                  type: object
+                type: array
               tags:
                 additionalProperties:
                   type: string

apis/v1alpha1/types.go

@@ -7,13 +7,13 @@ ignore:
    - ExportTask
    #- LogGroup
    - LogStream
+  field_paths:
+  - PutSubscriptionFilterInput.LogGroupName
 resources:
   LogGroup:
     exceptions:
       terminal_codes:
         - InvalidParameterException
-    reconcile:
-      requeue_on_success_seconds: 60
     fields:
       Name:
         type: string
@@ -23,6 +23,9 @@ resources:
           resource: Key
           service_name: kms
           path: Status.ACKResourceMetadata.ARN
+      SubscriptionFilters:
+        custom_field:
+          list_of: PutSubscriptionFilterInput
       RetentionDays:
         from:
           operation: PutRetentionPolicy

apis/v1alpha1/zz_generated.deepcopy.go

@@ -68,6 +68,29 @@ spec:
               retentionDays:
                 format: int64
                 type: integer
+              subscriptionFilters:
+                items:
+                  properties:
+                    destinationARN:
+                      type: string
+                    distribution:
+                      description: |-
+                        The method used to distribute log data to the destination, which can be either
+                        random or grouped by log stream.
+                      type: string
+                    filterName:
+                      type: string
+                    filterPattern:
+                      description: |-
+                        A symbolic description of how CloudWatch Logs should interpret the data in
+                        each log event. For example, a log event can contain timestamps, IP addresses,
+                        strings, and so on. You use the filter pattern to specify what to look for
+                        in the log event message.
+                      type: string
+                    roleARN:
+                      type: string
+                  type: object
+                type: array
               tags:
                 additionalProperties:
                   type: string