Provider registration case insensitive

src/k8s-extension/azext_k8s_extension/_validators.py

@@ -12,12 +12,12 @@
 
 
 # pylint: disable=broad-except
-def _validate_cc_registration(cmd):
+def validate_cc_registration(cmd):
     try:
         rp_client = _resource_providers_client(cmd.cli_ctx)
         registration_state = rp_client.get(consts.PROVIDER_NAMESPACE).registration_state
 
-        if registration_state != "Registered":
+        if registration_state.lower() != consts.REGISTERED.lower():
             logger.warning("'Extensions' cannot be used because '%s' provider has not been registered."
                            "More details for registering this provider can be found here - "
                            "https://aka.ms/RegisterKubernetesConfigurationProvider", consts.PROVIDER_NAMESPACE)

src/k8s-extension/azext_k8s_extension/consts.py

@@ -7,3 +7,4 @@
 EXTENSION_NAME = 'k8s-extension'
 EXTENSION_PACKAGE_NAME = "azext_k8s_extension"
 PROVIDER_NAMESPACE = 'Microsoft.KubernetesConfiguration'
+REGISTERED = "Registered"

src/k8s-extension/azext_k8s_extension/custom.py

@@ -16,7 +16,7 @@
 from azext_k8s_extension.vendored_sdks.models import ConfigurationIdentity
 from azext_k8s_extension.vendored_sdks.models import ErrorResponseException
 from azext_k8s_extension.vendored_sdks.models import Scope
-from azext_k8s_extension._validators import _validate_cc_registration
+from azext_k8s_extension._validators import validate_cc_registration
 
 from .partner_extensions.ContainerInsights import ContainerInsights
 from .partner_extensions.AzureDefender import AzureDefender
@@ -136,7 +136,7 @@ def create_k8s_extension(cmd, client, resource_group_name, cluster_name, name, c
     __validate_scope_after_customization(extension_instance.scope)
 
     # Check that registration has been done on Microsoft.KubernetesConfiguration for the subscription
-    _validate_cc_registration(cmd)
+    validate_cc_registration(cmd)
 
     # Create identity, if required
     if create_identity: