feat(addon): Add support for PodIdentityAssociations (#120)

This commit introduces support for `PodIdentityAssociations` in Addons CRD,
enhancing the controller's capabilities to manage PIAs directly through the
Addon resources.

Key changes:
- Bump the sdk to v1.54.1 to bring the latest API schema changes
- Introduce `PodIdentityAssociations` to the addons spec
- Add custom logic for:
  - extracting `ServiceAccounts`/`RoleARNs` from a given PIA association ID
  - properly comparing two arrays of PIAs
- Enhanced Addon status checks and requeue logic to ensure proper synchronization
- Add some unit tests and e2e tests for Addon.PIAs


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: "2024-10-01T19:56:53Z"
-  build_hash: f8f98563404066ac3340db0a049d2e530e5c51cc
-  go_version: go1.23.0
-  version: v0.38.1
-api_directory_checksum: 626700f8799840e0470b1ff7ef3dbb32665b9f9d
+  build_date: "2024-10-02T18:08:39Z"
+  build_hash: 9b58156c4d3482ef5175d763efea10e9a4197b69
+  go_version: go1.22.4
+  version: v0.38.1-2-g9b58156
+api_directory_checksum: d736919240d3843865e860f7cb685cec30921bd4
 api_version: v1alpha1
-aws_sdk_go_version: v1.49.13
+aws_sdk_go_version: v1.54.1
 generator_config_info:
-  file_checksum: c6dada6a685b8ed90112dab66773cc94314dd2b8
+  file_checksum: 1d75859f086015d8a5dd3fce54480cd449524e66
   original_file_name: generator.yaml
 last_modification:
   reason: API generation

apis/v1alpha1/addon.go

@@ -14,8 +14,18 @@ operations:
 resources:
   Addon:
     hooks:
+      delta_pre_compare:
+        code: customPreCompare(delta, a, b)
+      sdk_read_one_post_set_output:
+        template_path: hooks/addons/sdk_read_one_post_set_output.go.tpl
+      sdk_create_post_set_output:
+        template_path: hooks/addons/sdk_create_post_set_output.go.tpl
       sdk_update_pre_build_request:
         template_path: hooks/addons/sdk_update_pre_build_request.go.tpl
+      sdk_update_post_build_request:
+        template_path: hooks/addons/sdk_update_post_build_request.go.tpl
+      sdk_update_post_set_output:
+        template_path: hooks/addons/sdk_update_post_set_output.go.tpl
     fields:
       ClusterName:
         references:
@@ -26,6 +36,29 @@ resources:
           service_name: iam
           resource: Role
           path: Status.ACKResourceMetadata.ARN
+      PodIdentityAssociations:
+        set:
+        - ignore: true
+          method: Create
+        - ignore: true
+          method: ReadOne
+        compare:
+          is_ignored: true
+      # Note(a-hilaly): Ideally, we would like to have the following configuration
+      # but the generator doesn't support such a unique case. PodIdentityAssociations
+      # Is already defined in the spec and leveraging set[*].ignore: true, which is
+      # influencing the set configurations for PodIdentityAssociationIDs.
+      # We need to extend the code-generator (and build better APIs).
+      #
+      # PodIdentityAssociationIDs:
+      #  is_read_only: true
+      #  custom_field:
+      #    list_of: String
+      #  set:
+      #  - method: ReadOne
+      #    from: PodIdentityAssociations
+      #  - method: Create
+      #    from: PodIdentityAssociations
     renames:
       operations:
         CreateAddon: