[fleet] Implement fleet managed namespace commands using v2025_04_01_preview SDK

src/fleet/MANAGED_NAMESPACE_IMPLEMENTATION.md

@@ -0,0 +1,102 @@
+# Fleet Managed Namespace Implementation
+
+This document describes the implementation of the managed namespace functionality for Azure Fleet Manager CLI extension.
+
+## Overview
+
+The implementation adds support for the `az fleet managednamespace` command group with the following commands:
+
+- `create` - Creates or updates a managed namespace
+- `delete` - Deletes a fleet managed namespace  
+- `list` - Lists a fleet's managed namespaces
+- `show` - Gets a fleet managed namespace
+- `update` - Update a managed namespace
+
+## Implementation Details
+
+### 1. SDK Models Added
+
+**ManagedNamespace** - Main resource model with properties:
+- `namespace_name` - The Kubernetes namespace name to create on member clusters
+- `labels` - Labels for the managed namespace
+- `annotations` - Annotations for the managed namespace
+- `provisioning_state` - Status of the last operation
+- `status` - Detailed status information
+
+**ManagedNamespaceListResult** - List response model
+**ManagedNamespaceStatus** - Status information model  
+**ManagedNamespaceStatusCondition** - Individual status condition model
+**ManagedNamespaceProvisioningState** - Enum for provisioning states
+
+### 2. Operations Added
+
+**ManagedNamespacesOperations** - SDK operations class with methods:
+- `list_by_fleet()` - Lists managed namespaces in a fleet
+- `get()` - Gets a specific managed namespace
+- `begin_create_or_update()` - Creates or updates a managed namespace (LRO)
+- `begin_delete()` - Deletes a managed namespace (LRO)
+
+### 3. CLI Commands Added
+
+**Command Group**: `az fleet managednamespace`
+
+**Commands**:
+```bash
+# Create a managed namespace
+az fleet managednamespace create -g MyFleetResourceGroup -f MyFleetName -n my-namespace
+
+# List managed namespaces  
+az fleet managednamespace list -g MyFleetResourceGroup -f MyFleetName
+
+# Show managed namespace details
+az fleet managednamespace show -g MyFleetResourceGroup -f MyFleetName -n my-namespace
+
+# Update managed namespace
+az fleet managednamespace update -g MyFleetResourceGroup -f MyFleetName -n my-namespace --labels env=staging
+
+# Delete managed namespace
+az fleet managednamespace delete -g MyFleetResourceGroup -f MyFleetName -n my-namespace
+```
+
+### 4. Files Modified
+
+1. **vendored_sdks/v2025_04_01_preview/operations/_managed_namespaces_operations.py** - New operations class
+2. **vendored_sdks/v2025_04_01_preview/models/_models_py3.py** - Added models
+3. **vendored_sdks/v2025_04_01_preview/models/_container_service_fleet_mgmt_client_enums.py** - Added enum
+4. **vendored_sdks/v2025_04_01_preview/models/__init__.py** - Updated exports
+5. **vendored_sdks/v2025_04_01_preview/operations/__init__.py** - Updated exports
+6. **vendored_sdks/v2025_04_01_preview/_container_service_fleet_mgmt_client.py** - Added operations client
+7. **_client_factory.py** - Added client factory
+8. **commands.py** - Added command group
+9. **custom.py** - Added custom command implementations
+10. **_params.py** - Added parameter definitions
+11. **_help.py** - Added help documentation
+
+### 5. API Endpoints
+
+The implementation assumes the following REST API endpoints:
+
+- `GET /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerService/fleets/{fleetName}/managedNamespaces`
+- `GET /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerService/fleets/{fleetName}/managedNamespaces/{managedNamespaceName}`
+- `PUT /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerService/fleets/{fleetName}/managedNamespaces/{managedNamespaceName}`
+- `DELETE /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerService/fleets/{fleetName}/managedNamespaces/{managedNamespaceName}`
+
+API Version: `2025-04-01-preview`
+
+## Testing
+
+The implementation includes unit tests in `test_fleet_managed_namespace_scenario.py` that verify:
+
+- Creating a managed namespace
+- Listing managed namespaces
+- Showing managed namespace details
+- Updating managed namespace properties
+- Deleting a managed namespace
+
+## Notes
+
+- The implementation follows the same patterns as existing fleet subcommands (members, updaterun, etc.)
+- All operations support long-running operations (LRO) with `--no-wait` parameter
+- The delete operation includes confirmation prompt by default
+- Labels and annotations support the same validation as other fleet resources
+- The namespace name can be different from the managed namespace resource name

src/fleet/azext_fleet/_client_factory.py

@@ -25,6 +25,10 @@ def cf_fleet_members(cli_ctx, *_):
     return get_container_service_client(cli_ctx).fleet_members
 
 
+def cf_managed_namespaces(cli_ctx, *_):
+    return get_container_service_client(cli_ctx).managed_namespaces
+
+
 def cf_gates(cli_ctx, *_):
     return get_container_service_client(cli_ctx).gates
 

src/fleet/azext_fleet/_help.py

@@ -432,3 +432,70 @@
         - name: Approves a gate.
           text: az fleet gate approve -g MyFleetResourceGroup --fleet-name MyFleetName --gate-name 3fa85f64-5717-4562-b3fc-2c963f66afa6
 """
+
+helps['fleet managednamespace'] = """
+    type: group
+    short-summary: Commands to manage managed namespaces.
+"""
+
+helps['fleet managednamespace create'] = """
+    type: command
+    short-summary: Creates or updates a managed namespace.
+    parameters:
+        - name: --namespace-name
+          type: string
+          short-summary: The name of the Kubernetes namespace to be created on member clusters.
+        - name: --labels
+          type: string
+          short-summary: Labels to apply to the managed namespace.
+        - name: --annotations
+          type: string
+          short-summary: Annotations to apply to the managed namespace.
+    examples:
+        - name: Create a managed namespace.
+          text: az fleet managednamespace create -g MyFleetResourceGroup -f MyFleetName -n MyManagedNamespace --namespace-name my-namespace
+        - name: Create a managed namespace with labels and annotations.
+          text: az fleet managednamespace create -g MyFleetResourceGroup -f MyFleetName -n MyManagedNamespace --namespace-name my-namespace --labels env=production team=devops --annotations description="Production namespace"
+"""
+
+helps['fleet managednamespace update'] = """
+    type: command
+    short-summary: Update a managed namespace.
+    parameters:
+        - name: --namespace-name
+          type: string
+          short-summary: The name of the Kubernetes namespace to be created on member clusters.
+        - name: --labels
+          type: string
+          short-summary: Labels to apply to the managed namespace.
+        - name: --annotations
+          type: string
+          short-summary: Annotations to apply to the managed namespace.
+    examples:
+        - name: Update a managed namespace's labels.
+          text: az fleet managednamespace update -g MyFleetResourceGroup -f MyFleetName -n MyManagedNamespace --labels env=staging
+"""
+
+helps['fleet managednamespace list'] = """
+    type: command
+    short-summary: Lists a fleet's managed namespaces.
+    examples:
+        - name: List all managed namespaces for a given fleet.
+          text: az fleet managednamespace list -g MyFleetResourceGroup -f MyFleetName
+"""
+
+helps['fleet managednamespace show'] = """
+    type: command
+    short-summary: Gets a fleet managed namespace.
+    examples:
+        - name: Show the details of a specific managed namespace.
+          text: az fleet managednamespace show -g MyFleetResourceGroup -f MyFleetName -n MyManagedNamespace
+"""
+
+helps['fleet managednamespace delete'] = """
+    type: command
+    short-summary: Deletes a fleet managed namespace.
+    examples:
+        - name: Delete a specific managed namespace.
+          text: az fleet managednamespace delete -g MyFleetResourceGroup -f MyFleetName -n MyManagedNamespace
+"""

src/fleet/azext_fleet/_params.py

@@ -172,3 +172,26 @@ def load_arguments(self, _):
         c.argument('resource_group_name', options_list=['--resource-group', '-g'], help='Name of the resource group.')
         c.argument('fleet_name', options_list=['--fleet-name', '-f'], help='Name of the fleet.')
         c.argument('gate_name', options_list=['--gate-name', '--gate', '-n'], help='Name of the gate.')
+
+    # Fleet managed namespace arguments
+    with self.argument_context('fleet managednamespace') as c:
+        c.argument('resource_group_name', options_list=['--resource-group', '-g'], help='Name of the resource group.')
+        c.argument('fleet_name', options_list=['--fleet-name', '-f'], help='Name of the fleet.')
+        c.argument('managed_namespace_name', options_list=['--name', '-n'], help='Name of the managed namespace.')
+
+    with self.argument_context('fleet managednamespace create') as c:
+        c.argument('labels', labels_type, help='Labels to apply to the managed namespace.')
+        c.argument('annotations', type=validate_labels, metavar='KEY=VALUE', help='Annotations to apply to the managed namespace: key[=value] [key[=value] ...].')
+
+    with self.argument_context('fleet managednamespace update') as c:
+        c.argument('labels', labels_type, help='Labels to apply to the managed namespace.')
+        c.argument('annotations', type=validate_labels, metavar='KEY=VALUE', help='Annotations to apply to the managed namespace: key[=value] [key[=value] ...].')
+
+    with self.argument_context('fleet managednamespace delete') as c:
+        pass
+
+    with self.argument_context('fleet managednamespace show') as c:
+        pass
+
+    with self.argument_context('fleet managednamespace list') as c:
+        pass

src/fleet/azext_fleet/commands.py

@@ -8,6 +8,7 @@
 from azext_fleet._client_factory import (
     cf_fleets,
     cf_fleet_members,
+    cf_managed_namespaces,
     cf_update_runs,
     cf_fleet_update_strategies,
     cf_auto_upgrade_profiles,
@@ -19,37 +20,43 @@
 def load_command_table(self, _):
 
     fleets_sdk = CliCommandType(
-        operations_tmpl="azext_fleet.vendored_sdks.operations._fleets_operations#FleetsOperations.{}",
+        operations_tmpl="azext_fleet.vendored_sdks.v2025_08_01_preview.operations._operations#FleetsOperations.{}",
         operation_group="fleets",
         client_factory=cf_fleets
     )
 
     fleet_members_sdk = CliCommandType(
-        operations_tmpl="azext_fleet.vendored_sdks.operations._fleet_members_operations#FleetMembersOperations.{}",
+        operations_tmpl="azext_fleet.vendored_sdks.v2025_08_01_preview.operations._operations#FleetMembersOperations.{}",
         operation_group="fleet_members",
         client_factory=cf_fleet_members
     )
 
+    managed_namespaces_sdk = CliCommandType(
+        operations_tmpl="azext_fleet.vendored_sdks.v2025_08_01_preview.operations._operations#FleetManagedNamespacesOperations.{}",
+        operation_group="managed_namespaces",
+        client_factory=cf_managed_namespaces
+    )
+
     update_runs_sdk = CliCommandType(
-        operations_tmpl="azext_fleet.vendored_sdks.operations._update_runs_operations#UpdateRunsOperations.{}",
+        operations_tmpl="azext_fleet.vendored_sdks.v2025_08_01_preview.operations._operations#UpdateRunsOperations.{}",
         operation_group="update_runs",
         client_factory=cf_update_runs
     )
 
     fleet_update_strategy_sdk = CliCommandType(
-        operations_tmpl="azext_fleet.vendored_sdks.operations._fleet_update_strategies_operations#FleetUpdateStrategiesOperations.{}",
+        operations_tmpl="azext_fleet.vendored_sdks.v2025_08_01_preview.operations._operations#FleetUpdateStrategiesOperations.{}",
         operation_group="fleet_update_strategies",
         client_factory=cf_fleet_update_strategies
     )
 
     auto_upgrade_profiles_sdk = CliCommandType(
-        operations_tmpl="azext_fleet.vendored_sdks.operations._auto_upgrade_profiles_operations#AutoUpgradeProfilesOperations.{}",
+        operations_tmpl="azext_fleet.vendored_sdks.v2025_08_01_preview.operations._operations#AutoUpgradeProfilesOperations.{}",
         operation_group="auto_upgrade_profiles",
         client_factory=cf_auto_upgrade_profiles
     )
 
     auto_upgrade_profile_operations_sdk = CliCommandType(
-        operations_tmpl="azext_fleet.vendored_sdks.operations._auto_upgrade_profile_operations_operations#AutoUpgradeProfileOperationsOperations.{}",
+        operations_tmpl="azext_fleet.vendored_sdks.v2025_08_01_preview.operations._operations#AutoUpgradeProfileOperationsOperations.{}",
         operation_group="auto_upgrade_profile_operations",
         client_factory=cf_auto_upgrade_profile_operations
     )
@@ -81,6 +88,15 @@ def load_command_table(self, _):
         g.custom_command("reconcile", "reconcile_fleet_member", supports_no_wait=True)
         g.wait_command("wait")
 
+    # fleet managed namespaces command group
+    with self.command_group("fleet managednamespace", managed_namespaces_sdk, client_factory=cf_managed_namespaces) as g:
+        g.custom_command("create", "create_managed_namespace", supports_no_wait=True)
+        g.custom_command("update", "update_managed_namespace", supports_no_wait=True)
+        g.custom_command("delete", "delete_managed_namespace", supports_no_wait=True, confirmation=True)
+        g.custom_command("list", "list_managed_namespaces")
+        g.custom_show_command("show", "show_managed_namespace")
+        g.wait_command("wait")
+
     # fleet update runs command group
     with self.command_group("fleet updaterun", update_runs_sdk, client_factory=cf_update_runs) as g:
         g.custom_command("create", "create_update_run", supports_no_wait=True)