remove more v1alpha1 references

Signed-off-by: Wei Weng <Wei.Weng@microsoft.com>

Author: Wei Weng

.github/copilot-instructions.md

@@ -49,7 +49,6 @@ The main idea is that we are creating a multi-cluster application management sol
   - `test/apis` - The tests for the CRDs.
   - `test/upgrade` - The tests for the upgrade tests to test compatibility between versions.
   - `test/e2e` - The end to end tests for the member and hub agent.
-  - `test/integration` - The integration tests for the v1alpha1 member and hub agent.
   - `test/scheduler` - The integration tests for the scheduler.
   - `test/utils` - folder contains the utils code which is used to provide common functions for tests
 - The `tools/` folder contains client-side tools for helping manage the fleet.

CLAUDE.md

@@ -209,7 +209,6 @@ All controllers follow standard Kubernetes controller patterns:
 - Custom properties supported for scheduling decisions
 
 ### Multi-API Version Support
-- v1alpha1 APIs maintained for backward compatibility  
 - v1beta1 APIs are current stable version
 - Feature flags control API version enablement
 

Makefile

@@ -46,7 +46,6 @@ MEMBER_CLUSTER_COUNT ?= 3
 ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
 TOOLS_DIR := hack/tools
 TOOLS_BIN_DIR := $(abspath $(TOOLS_DIR)/bin)
-CLUSTER_CONFIG := $(abspath test/e2e/v1alpha1/kind-config.yaml)
 
 # Binaries
 # Note: Need to use abspath so we can invoke these from subdirectories

charts/hub-agent/README.md

@@ -32,7 +32,6 @@ _See [helm install](https://helm.sh/docs/helm/helm_install/) for command documen
 | `affinity`                                | Node affinity for hub-agent pods                                                           | `{}`                                             |
 | `tolerations`                             | Tolerations for hub-agent pods                                                             | `[]`                                             |
 | `logVerbosity`                            | Log level (klog V logs)                                                                    | `5`                                              |
-| `enableV1Alpha1APIs`                      | Watch for v1alpha1 APIs                                                                    | `false`                                          |
 | `enableV1Beta1APIs`                       | Watch for v1beta1 APIs                                                                     | `true`                                           |
 | `hubAPIQPS`                               | QPS for fleet-apiserver (not including events/node heartbeat)                              | `250`                                            |
 | `hubAPIBurst`                             | Burst for fleet-apiserver (not including events/node heartbeat)                            | `1000`                                           |

charts/hub-agent/crdbases/multicluster.x-k8s.io_works.yaml

@@ -1,8 +1,4 @@
 {{ $files := .Files }}
-{{ if .Values.enableV1Alpha1APIs }}
-    {{ $files.Get "crdbases/multicluster.x-k8s.io_works.yaml" }}
-{{ end }}
----
 {{ if .Values.enableV1Beta1APIs }}
     {{ $files.Get "crdbases/placement.kubernetes-fleet.io_works.yaml" }}
 {{ end }}

charts/hub-agent/templates/crds/works.yaml

@@ -28,7 +28,6 @@ spec:
             - --webhook-client-connection-type={{.Values.webhookClientConnectionType}}
             - --v={{ .Values.logVerbosity }}
             - -add_dir_header
-            - --enable-v1alpha1-apis={{ .Values.enableV1Alpha1APIs }}
             - --enable-v1beta1-apis={{ .Values.enableV1Beta1APIs }}
             - --enable-cluster-inventory-apis={{ .Values.enableClusterInventoryAPI }}
             - --enable-staged-update-run-apis={{ .Values.enableStagedUpdateRunAPIs }}

charts/hub-agent/templates/deployment.yaml

@@ -36,7 +36,6 @@ tolerations: []
 
 affinity: {}
 
-enableV1Alpha1APIs: false
 enableV1Beta1APIs: true
 enableClusterInventoryAPI: true
 enableStagedUpdateRunAPIs: true

charts/hub-agent/values.yaml

@@ -59,8 +59,7 @@ azure:
 tlsClientInsecure: true #TODO should be false in the production
 useCAAuth: false
 
-enableV1Alpha1APIs: true
-enableV1Beta1APIs: false
+enableV1Beta1APIs: true
 
 enablePprof: true
 pprofPort: 6065