[AppService] Fixes #15604, #15605: Add Dotnet5 support

src/azure-cli/azure/cli/command_modules/appservice/_constants.py

@@ -5,20 +5,24 @@
 import os
 
 NODE_VERSION_DEFAULT = "10.14"
+NODE_VERSION_NEWER = "12-lts"
 NODE_EXACT_VERSION_DEFAULT = "10.14.1"
 NETCORE_VERSION_DEFAULT = "3.1"
-DOTNET_VERSION_DEFAULT = "4.7"
+ASPDOTNET_VERSION_DEFAULT = "4.8"
+DOTNET_VERSION_DEFAULT = "5.0"
+DOTNET_TARGET_FRAMEWORK_STRING = "net5.0"
 PYTHON_VERSION_DEFAULT = "3.7"
 NETCORE_RUNTIME_NAME = "dotnetcore"
-DOTNET_RUNTIME_NAME = "aspnet"
+ASPDOTNET_RUNTIME_NAME = "aspnet"
+DOTNET_RUNTIME_NAME = "dotnet"
 NODE_RUNTIME_NAME = "node"
 PYTHON_RUNTIME_NAME = "python"
 OS_DEFAULT = "Windows"
 STATIC_RUNTIME_NAME = "static"  # not an official supported runtime but used for CLI logic
 NODE_VERSIONS = ['10.6', '10.14']
 PYTHON_VERSIONS = ['3.8', '3.7', '3.6']
 NETCORE_VERSIONS = ['2.1', '3.1']
-DOTNET_VERSIONS = ['3.5', '4.7']
+DOTNET_VERSIONS = ['3.5', '4.8']
 LINUX_SKU_DEFAULT = "P1V2"
 FUNCTIONS_VERSIONS = ['2', '3']
 FUNCTIONS_STACKS_API_JSON_PATHS = {

src/azure-cli/azure/cli/command_modules/appservice/_create_util.py

@@ -11,9 +11,11 @@
 from azure.mgmt.web.models import SkuDescription
 
 from ._constants import (NETCORE_VERSION_DEFAULT, NETCORE_VERSIONS, NODE_VERSION_DEFAULT,
-                         NODE_VERSIONS, NETCORE_RUNTIME_NAME, NODE_RUNTIME_NAME, DOTNET_RUNTIME_NAME,
-                         DOTNET_VERSION_DEFAULT, DOTNET_VERSIONS, STATIC_RUNTIME_NAME,
-                         PYTHON_RUNTIME_NAME, PYTHON_VERSION_DEFAULT, LINUX_SKU_DEFAULT, OS_DEFAULT)
+                         NODE_VERSIONS, NETCORE_RUNTIME_NAME, NODE_RUNTIME_NAME, ASPDOTNET_RUNTIME_NAME,
+                         ASPDOTNET_VERSION_DEFAULT, DOTNET_VERSIONS, STATIC_RUNTIME_NAME,
+                         PYTHON_RUNTIME_NAME, PYTHON_VERSION_DEFAULT, LINUX_SKU_DEFAULT, OS_DEFAULT,
+                         NODE_VERSION_NEWER, DOTNET_RUNTIME_NAME, DOTNET_VERSION_DEFAULT,
+                         DOTNET_TARGET_FRAMEWORK_STRING)
 
 logger = get_logger(__name__)
 
@@ -73,11 +75,14 @@ def zip_contents_from_dir(dirPath, lang):
 def get_runtime_version_details(file_path, lang_name):
     version_detected = None
     version_to_create = None
-    if lang_name.lower() == NETCORE_RUNTIME_NAME:
+    if lang_name.lower() == DOTNET_RUNTIME_NAME:
+        version_detected = DOTNET_VERSION_DEFAULT
+        version_to_create = DOTNET_VERSION_DEFAULT
+    elif lang_name.lower() == NETCORE_RUNTIME_NAME:
         # method returns list in DESC, pick the first
         version_detected = parse_netcore_version(file_path)[0]
         version_to_create = detect_netcore_version_tocreate(version_detected)
-    elif lang_name.lower() == DOTNET_RUNTIME_NAME:
+    elif lang_name.lower() == ASPDOTNET_RUNTIME_NAME:
         # method returns list in DESC, pick the first
         version_detected = parse_dotnet_version(file_path)
         version_to_create = detect_dotnet_version_tocreate(version_detected)
@@ -187,11 +192,17 @@ def detect_dotnet_lang(csproj_path):
     parsed_file = ET.parse(csproj_path)
     root = parsed_file.getroot()
     version_lang = ''
+    version_full = ''
     for target_ver in root.iter('TargetFramework'):
+        version_full = target_ver.text
+        version_full = ''.join(version_full.split()).lower()
         version_lang = re.sub(r'([^a-zA-Z\s]+?)', '', target_ver.text)
+
+    if version_full and version_full.startswith(DOTNET_TARGET_FRAMEWORK_STRING):
+        return DOTNET_RUNTIME_NAME
     if 'netcore' in version_lang.lower():
         return NETCORE_RUNTIME_NAME
-    return DOTNET_RUNTIME_NAME
+    return ASPDOTNET_RUNTIME_NAME
 
 
 def parse_dotnet_version(file_path):
@@ -261,7 +272,7 @@ def detect_dotnet_version_tocreate(detected_ver):
         return detected_ver
     if detected_ver < min_ver:
         return min_ver
-    return DOTNET_VERSION_DEFAULT
+    return ASPDOTNET_VERSION_DEFAULT
 
 
 def detect_node_version_tocreate(detected_ver):
@@ -274,7 +285,7 @@ def detect_node_version_tocreate(detected_ver):
     if major_ver <= 11:
         node_ver = NODE_VERSION_DEFAULT
     else:
-        node_ver = '12.9'
+        node_ver = NODE_VERSION_NEWER
     return node_ver
 
 

src/azure-cli/azure/cli/command_modules/appservice/custom.py

@@ -136,11 +136,11 @@ def create_webapp(cmd, resource_group_name, name, plan, runtime=None, startup_fi
             site_config.app_command_line = startup_file
 
         if runtime:
-            site_config.linux_fx_version = runtime
             match = helper.resolve(runtime)
             if not match:
                 raise CLIError("Linux Runtime '{}' is not supported."
                                " Please invoke 'az webapp list-runtimes --linux' to cross check".format(runtime))
+            match['setter'](cmd=cmd, stack=match, site_config=site_config)
         elif deployment_container_image_name:
             site_config.linux_fx_version = _format_fx_version(deployment_container_image_name)
             if name_validation.name_available:
@@ -176,7 +176,7 @@ def create_webapp(cmd, resource_group_name, name, plan, runtime=None, startup_fi
         current_stack = get_current_stack_from_runtime(runtime)
 
     else:  # windows webapp without runtime specified
-        if name_validation.name_available:
+        if name_validation.name_available:  # If creating new webapp
             site_config.app_settings.append(NameValuePair(name="WEBSITE_NODE_DEFAULT_VERSION",
                                                           value=node_default_version))
 
@@ -197,9 +197,7 @@ def create_webapp(cmd, resource_group_name, name, plan, runtime=None, startup_fi
     webapp = LongRunningOperation(cmd.cli_ctx)(poller)
 
     if current_stack:
-        app_metadata = client.web_apps.list_metadata(resource_group_name, name)
-        app_metadata.properties["CURRENT_STACK"] = current_stack
-        client.web_apps.update_metadata(resource_group_name, name, kind="app", properties=app_metadata.properties)
+        _update_webapp_current_stack_property_if_needed(cmd, resource_group_name, name, current_stack)
 
     # Ensure SCC operations follow right after the 'create', no precedent appsetting update commands
     _set_remote_or_local_git(cmd, webapp, resource_group_name, name, deployment_source_url,
@@ -2563,7 +2561,15 @@ def update_site_appsettings(cmd, stack, site_config):
         NameValuePair = cmd.get_models('NameValuePair')
         if site_config.app_settings is None:
             site_config.app_settings = []
-        site_config.app_settings += [NameValuePair(name=k, value=v) for k, v in stack['configs'].items()]
+
+        for k, v in stack['configs'].items():
+            already_in_appsettings = False
+            for app_setting in site_config.app_settings:
+                if app_setting.name == k:
+                    already_in_appsettings = True
+                    app_setting.value = v
+            if not already_in_appsettings:
+                site_config.app_settings.append(NameValuePair(name=k, value=v))
         return site_config
 
     def _load_stacks_hardcoded(self):
@@ -2572,6 +2578,8 @@ def _load_stacks_hardcoded(self):
         result = []
         if self._linux:
             result = get_file_json(RUNTIME_STACKS)['linux']
+            for r in result:
+                r['setter'] = _StackRuntimeHelper.update_site_config
         else:  # Windows stacks
             result = get_file_json(RUNTIME_STACKS)['windows']
             for r in result:
@@ -3680,18 +3688,26 @@ def webapp_up(cmd, name, resource_group_name=None, plan=None, location=None, sku
                       using_webapp_up=True, language=language)
         _configure_default_logging(cmd, rg_name, name)
     else:  # for existing app if we might need to update the stack runtime settings
+        helper = _StackRuntimeHelper(cmd, client, linux=_is_linux)
+        match = helper.resolve(runtime_version)
+
         if os_name.lower() == 'linux' and site_config.linux_fx_version != runtime_version:
-            logger.warning('Updating runtime version from %s to %s',
-                           site_config.linux_fx_version, runtime_version)
-            update_site_configs(cmd, rg_name, name, linux_fx_version=runtime_version)
-            logger.warning('Waiting for runtime version to propagate ...')
-            time.sleep(30)  # wait for kudu to get updated runtime before zipdeploy. Currently no way to poll for this
-        elif os_name.lower() == 'windows' and site_config.windows_fx_version != runtime_version:
-            logger.warning('Updating runtime version from %s to %s',
-                           site_config.windows_fx_version, runtime_version)
-            update_site_configs(cmd, rg_name, name, windows_fx_version=runtime_version)
-            logger.warning('Waiting for runtime version to propagate ...')
-            time.sleep(30)  # wait for kudu to get updated runtime before zipdeploy. Currently no way to poll for this
+            if match and site_config.linux_fx_version != match['configs']['linux_fx_version']:
+                logger.warning('Updating runtime version from %s to %s',
+                               site_config.linux_fx_version, match['configs']['linux_fx_version'])
+                update_site_configs(cmd, rg_name, name, linux_fx_version=match['configs']['linux_fx_version'])
+                logger.warning('Waiting for runtime version to propagate ...')
+                time.sleep(30)  # wait for kudu to get updated runtime before zipdeploy. No way to poll for this
+            elif not match:
+                logger.warning('Updating runtime version from %s to %s',
+                               site_config.linux_fx_version, runtime_version)
+                update_site_configs(cmd, rg_name, name, linux_fx_version=runtime_version)
+                logger.warning('Waiting for runtime version to propagate ...')
+                time.sleep(30)  # wait for kudu to get updated runtime before zipdeploy. No way to poll for this
+        elif os_name.lower() == 'windows':
+            # may need to update stack runtime settings. For node its site_config.app_settings, otherwise site_config
+            if match:
+                _update_app_settings_for_windows_if_needed(cmd, rg_name, name, match, site_config, runtime_version)
         create_json['runtime_version'] = runtime_version
     # Zip contents & Deploy
     logger.warning("Creating zip with contents of dir %s ...", src_dir)
@@ -3719,6 +3735,54 @@ def webapp_up(cmd, name, resource_group_name=None, plan=None, location=None, sku
     return create_json
 
 
+def _update_app_settings_for_windows_if_needed(cmd, rg_name, name, match, site_config, runtime_version):
+    update_needed = False
+    if 'node' in runtime_version:
+        settings = []
+        for k, v in match['configs'].items():
+            for app_setting in site_config.app_settings:
+                if app_setting.name == k and app_setting.value != v:
+                    update_needed = True
+                    settings.append('%s=%s', k, v)
+        if update_needed:
+            logger.warning('Updating runtime version to %s', runtime_version)
+            update_app_settings(cmd, rg_name, name, settings=settings, slot=None, slot_settings=None)
+    else:
+        for k, v in match['configs'].items():
+            if getattr(site_config, k, None) != v:
+                update_needed = True
+                setattr(site_config, k, v)
+        if update_needed:
+            logger.warning('Updating runtime version to %s', runtime_version)
+            update_site_configs(cmd,
+                                rg_name,
+                                name,
+                                net_framework_version=site_config.net_framework_version,
+                                php_version=site_config.php_version,
+                                python_version=site_config.python_version,
+                                java_version=site_config.java_version,
+                                java_container=site_config.java_container,
+                                java_container_version=site_config.java_container_version)
+
+    current_stack = get_current_stack_from_runtime(runtime_version)
+    _update_webapp_current_stack_property_if_needed(cmd, rg_name, name, current_stack)
+
+    if update_needed:
+        logger.warning('Waiting for runtime version to propagate ...')
+        time.sleep(30)  # wait for kudu to get updated runtime before zipdeploy. No way to poll for this
+
+
+def _update_webapp_current_stack_property_if_needed(cmd, resource_group, name, current_stack):
+    if not current_stack:
+        return
+    # portal uses this current_stack value to display correct runtime for windows webapps
+    client = web_client_factory(cmd.cli_ctx)
+    app_metadata = client.web_apps.list_metadata(resource_group, name)
+    if 'CURRENT_STACK' not in app_metadata.properties or app_metadata.properties["CURRENT_STACK"] != current_stack:
+        app_metadata.properties["CURRENT_STACK"] = current_stack
+        client.web_apps.update_metadata(resource_group, name, kind="app", properties=app_metadata.properties)
+
+
 def _ping_scm_site(cmd, resource_group, name, instance=None):
     from azure.cli.core.util import should_disable_connection_verify
     #  wake up kudu, by making an SCM call