chore: Updating lc image to flex

eng/templates/official/jobs/ci-lc-tests.yml

@@ -12,14 +12,16 @@ jobs:
 
     strategy:
       matrix:
-         Python39:
-           PYTHON_VERSION: '3.9'
          Python310:
            PYTHON_VERSION: '3.10'
          Python311:
            PYTHON_VERSION: '3.11'
          Python312:
            PYTHON_VERSION: '3.12'
+         Python313:
+           PYTHON_VERSION: '3.13'
+         Python314:
+           PYTHON_VERSION: '3.14'
     steps:
       - task: UsePythonVersion@0
         inputs:

runtimes/v1/azure_functions_runtime_v1/handle_event.py

@@ -276,7 +276,7 @@ async def function_environment_reload_request(request):
             os.environ[var] = env_vars[var]
 
         if is_envvar_true(PYTHON_ENABLE_DEBUG_LOGGING):
-            root_logger = logging.getLogger("azure.functions")
+            root_logger = logging.getLogger()
             root_logger.setLevel(logging.DEBUG)
 
         # calling load_binding_registry again since the

runtimes/v2/azure_functions_runtime/handle_event.py

@@ -326,7 +326,7 @@ async def function_environment_reload_request(request):
         # TODO: Apply PYTHON_THREADPOOL_THREAD_COUNT
 
         if is_envvar_true(PYTHON_ENABLE_DEBUG_LOGGING):
-            root_logger = logging.getLogger("azure.functions")
+            root_logger = logging.getLogger()
             root_logger.setLevel(logging.DEBUG)
 
         # calling load_binding_registry again since the

workers/tests/consumption_tests/test_linux_consumption.py

@@ -213,16 +213,7 @@ def test_reload_variables_after_oom_error(self):
 
             sleep(2)
             logs = ctrl.get_container_logs()
-            self.assertRegex(
-                logs,
-                r"Applying prioritize_customer_dependencies: "
-                r"worker_dependencies_path: \/azure-functions-host\/"
-                r"workers\/python\/.*?\/LINUX\/X64,"
-                r" customer_dependencies_path: \/home\/site\/wwwroot\/"
-                r"\.python_packages\/lib\/site-packages, working_directory:"
-                r" \/home\/site\/wwwroot, Linux Consumption: True,"
-                r" Placeholder: False")
-
+            assert "Finished prioritize_customer_dependencies" in logs
             self.assertNotIn("Failure Exception: ModuleNotFoundError",
                              logs)
 

workers/tests/utils/testutils_lc.py

@@ -26,8 +26,12 @@
 # Linux Consumption Testing Constants
 _DOCKER_PATH = "DOCKER_PATH"
 _DOCKER_DEFAULT_PATH = "docker"
-_MESH_IMAGE_URL = "https://mcr.microsoft.com/v2/azure-functions/mesh/tags/list"
-_MESH_IMAGE_REPO = "mcr.microsoft.com/azure-functions/mesh"
+_OS_TYPE = "bookworm" if sys.version_info.minor < 14 else "noble"
+_MESH_IMAGE_URL = (
+    f"https://mcr.microsoft.com/v2/azure-functions/{_OS_TYPE}/"
+    "flexconsumption/tags/list"
+)
+_MESH_IMAGE_REPO = f"mcr.microsoft.com/azure-functions/{_OS_TYPE}/flexconsumption"
 _FUNC_GITHUB_ZIP = "https://github.com/Azure/azure-functions-python-library" \
                    "/archive/refs/heads/dev.zip"
 _FUNC_FILE_NAME = "azure-functions-python-library-dev"
@@ -219,19 +223,44 @@ def spawn_container(self,
         container according to the image name. Return the port of container.
         """
         # Construct environment variables and start the docker container
-        worker_path = os.path.join(PROJECT_ROOT, 'azure_functions_worker')
+        worker_name = 'azure_functions_worker' \
+            if sys.version_info.minor < 13 else 'proxy_worker'
+
+        worker_path = os.path.join(PROJECT_ROOT, worker_name)
+        container_worker_path = (
+            f"/azure-functions-host/workers/python/{self._py_version}/"
+            f"LINUX/X64/{worker_name}"
+        )
+
+        # For Python 3.13+, also mount the runtime libraries
+        runtime_v2_path = None
+        runtime_v1_path = None
+        container_runtime_v2_path = None
+        container_runtime_v1_path = None
+
+        if sys.version_info.minor >= 13:
+            repo_root = os.path.dirname(PROJECT_ROOT)
+            runtime_v2_path = os.path.join(
+                repo_root, 'runtimes', 'v2', 'azure_functions_runtime'
+            )
+            runtime_v1_path = os.path.join(
+                repo_root, 'runtimes', 'v1', 'azure_functions_runtime_v1'
+            )
+            container_runtime_v2_path = (
+                f"/azure-functions-host/workers/python/{self._py_version}/"
+                "LINUX/X64/azure_functions_runtime"
+            )
+            container_runtime_v1_path = (
+                f"/azure-functions-host/workers/python/{self._py_version}/"
+                "LINUX/X64/azure_functions_runtime_v1"
+            )
 
         # TODO: Mount library in docker container
         # self._download_azure_functions()
 
         # Download python extension base package
         ext_folder = self._download_extensions()
 
-        container_worker_path = (
-            f"/azure-functions-host/workers/python/{self._py_version}/"
-            "LINUX/X64/azure_functions_worker"
-        )
-
         base_ext_container_path = (
             f"/azure-functions-host/workers/python/{self._py_version}/"
             "LINUX/X64/azurefunctions/extensions/base"
@@ -255,6 +284,16 @@ def spawn_container(self,
         run_cmd.extend(["-e", f"WEBSITE_SITE_NAME={self._uuid}"])
         run_cmd.extend(["-e", "WEBSITE_SKU=Dynamic"])
         run_cmd.extend(["-v", f'{worker_path}:{container_worker_path}'])
+
+        # Mount runtime libraries for Python 3.13+
+        if runtime_v2_path and runtime_v1_path:
+            run_cmd.extend([
+                "-v", f'{runtime_v2_path}:{container_runtime_v2_path}'
+            ])
+            run_cmd.extend([
+                "-v", f'{runtime_v1_path}:{container_runtime_v1_path}'
+            ])
+
         run_cmd.extend(["-v",
                         f'{base_ext_local_path}:{base_ext_container_path}'])