app_configs bugfix online Url, app_utils gradio link support, port changes

official-templates/better-ai-launcher/.vscode/tasks.json

@@ -74,10 +74,6 @@
 						"containerPort": 6006, // Tensorboard (needed by kohya_ss)
 						"hostPort": 6006
 					},
-					{
-						"containerPort": 7860, // Kohya-ss (lutzapps - added new Kohya app with FLUX support)
-						"hostPort": 7860
-					},
 					{
 						"containerPort": 7862, // Forge (aka Stable-Diffiusion-WebUI-Forge)
 						"hostPort": 7862
@@ -85,6 +81,10 @@
 					{
 						"containerPort": 7863, // A1111 (aka Stable-Diffiusion-WebUI)
 						"hostPort": 7863
+					},
+					{
+						"containerPort": 7864, // Kohya-ss (lutzapps - added new Kohya app with FLUX support)
+						"hostPort": 7864
 					}
 				]
 			},

official-templates/better-ai-launcher/README.md

@@ -62,9 +62,9 @@ BASE_IMAGE=madiator2011/better-base:cuda12.4
 
 - 3000/http (ComfyUI)
 - 6006/http (Tensorboard [needed by kohya_ss])
-- 7860/http (Kohya-ss) with FLUX.1 support
 - 7862/http (Forge) aka Stable-Diffiusion-WebUI-Forge
 - 7863/http (A1111) aka Stable-Diffiusion-WebUI
+- 7864/http (Kohya-ss) with FLUX.1 support
 
 ## ENV Vars (System)
 

official-templates/better-ai-launcher/app/app.py

@@ -17,8 +17,10 @@ from utils.filebrowser_utils import configure_filebrowser, start_filebrowser, st
 from utils.app_utils import (
     run_app, update_process_status, check_app_directories, get_app_status,
     force_kill_process_by_name, update_webui_user_sh, save_install_status,
-    get_install_status, download_and_unpack_venv, fix_custom_nodes, is_process_running, install_app #, update_model_symlinks
+    get_install_status, download_and_unpack_venv, fix_custom_nodes, is_process_running, install_app, # update_model_symlinks
+    get_bkohya_launch_url # lutzapps - support dynamic generated gradio url
 )
+
 # lutzapps - CHANGE #1
 LOCAL_DEBUG = os.environ.get('LOCAL_DEBUG', 'False') # support local browsing for development/debugging
 
@@ -67,7 +69,7 @@ running_processes = {}
 
 app_configs = get_app_configs()
 
-S3_BASE_URL = "https://better.s3.madiator.com/"
+#S3_BASE_URL = "https://better.s3.madiator.com/" # unused now
 
 SETTINGS_FILE = '/workspace/.app_settings.json'
 
@@ -187,6 +189,19 @@ def get_logs(app_name):
         return jsonify({'logs': running_processes[app_name]['log'][-100:]})
     return jsonify({'logs': []})
 
+# lutzapps - support bkohya gradio url
+@app.route('/get_bkohya_launch_url', methods=['GET'])
+def get_bkohya_launch_url_route():
+    command =  app_configs['bkohya']['command']
+    is_gradio = ("--share" in command.lower()) # gradio share mode
+    if is_gradio:
+        mode = 'gradio'
+    else:
+        mode = 'local'
+
+    launch_url = get_bkohya_launch_url() # get this from the app_utils global BKOHYA_GRADIO_URL, which is polled from the kohya log
+    return jsonify({ 'mode': mode, 'url': launch_url }) # used from the index.html:OpenApp() button click function
+
 @app.route('/kill_all', methods=['POST'])
 def kill_all():
     try:

official-templates/better-ai-launcher/app/templates/index.html

@@ -2768,16 +2768,47 @@
         await updateStatus();
     }
 
-    function openApp(appKey, port) {
+    async function openApp(appKey, port) {
-        // *** lutzapps - Change #3 - support to run locally
+        // *** lutzapps - support to run locally and new support for bkohya gradio url
         // NOTE: ` (back-ticks) are used here for template literals
         var url = `https://${podId}-${port}.proxy.runpod.net/`; // need to be declared as var
         if (`${enable_unsecure_localhost}` === 'True') {
             url = `http://localhost:${port}/`; // remove runpod.net proxy
-            //alert(`openApp URL=${url}`);
         }
 
-        window.open(url, '_blank');
+        // new: support gradio url for kohya_ss, e.g. https://b6365c256c395e755b.gradio.live
+        //if (`${appKey}` === 'bkohya' && `${app_status[appKey]['status']}` === 'running') { // get the latest data from the server
+        if (appKey == 'bkohya') { // get the latest data from the server
+            var response = await fetch('/get_bkohya_launch_url');
+            var result = await response.json();
+            
+            var launch_mode = result['mode']; // 'gradio' or 'local'
+            //alert('launch_mode=' + launch_mode);
+
+            var launch_url = result['url'];
+            //alert('launch_url=' + launch_url);
+
+            if (launch_url !== '') { // when a launch url is defined, the app is initialized and ready to be opened
+                if (launch_mode === 'gradio') { // if it is a gradio url
+                    url = launch_url; // then use it, instead of the above defined CF proxy url
+                    //alert('using gradio for bkohya: ' + launch_url);
+                }
+                // else use the CF proxy url defined above for localhost, instead of the localhost url from the log
+            }   
+            else { // empty launch_url, waiting for launch url from log
+                if (launch_mode === 'gradio') {
+                    alert('Waiting for Gradio URL to be generated ...');
+                }
+                else {
+                    alert('Waiting for lokal Launch URL to be generated ...');
+                }
+                return; // no lauch Url yet
+            }
+        }
+
+        //alert(`openApp URL=${url}`);
+
+        window.open(url, '_blank'); // open app window as popup window
     }
 
     async function updateStatus() {

official-templates/better-ai-launcher/app/utils/app_configs.py

@@ -1,6 +1,7 @@
 import os
 import xml.etree.ElementTree as ET
 import requests
+import urllib.request
 import json
 
 # this is the replacement for the XML manifest, and defines all app_configs in full detail
@@ -141,7 +142,13 @@ app_configs = {
     'bkohya': {
         'id': 'bkohya', # app_name
         'name': 'Better Kohya',
-        'command': 'cd /workspace/bkohya && . ./bin/activate && cd /workspace/kohya_ss && python ./kohya_gui.py --headless --share --server_port 7860', # TODO!! check ./kohya_gui.py
+        'command': 'cd /workspace/bkohya && . ./bin/activate && cd /workspace/kohya_ss && python ./kohya_gui.py --headless --share --server_port 7864', # TODO!! check other ""./kohya_gui.py" cmdlines options
+        # need to check: 
+        # python ./kohya_gui.py --inbrowser --server_port 7864
+        # works for now:
+        # python ./kohya_gui.py --headless --share --server_port 7864
+        # creates a gradio link for 72h like e.g. https://b6365c256c395e755b.gradio.live
+        #
         ### for Gradio supported reverse proxy:
         # --share               -> Share the gradio UI
         # --root_path ROOT_PATH -> root_path` for Gradio to enable reverse proxy support. e.g. /kohya_ss
@@ -182,8 +189,8 @@ app_configs = {
 
         'venv_path': '/workspace/bkohya',
         'app_path': '/workspace/kohya_ss',
-        'port': 7860,
+        'port': 7864,
-        'download_url': 'https://better.s3.madiator.com/kohya.tar.gz', # (2024-11-08 13:13:00Z) - lutzapps
+        'download_url': 'https://better.s3.madiator.com/bkohya/kohya.tar.gz', # (2024-11-08 13:13:00Z) - lutzapps
         'venv_uncompressed_size': 12128345264, # uncompressed size of the tar-file (in bytes)
         'archive_size': 6314758227, # tar filesize (in bytes)
         'sha256_hash': '9a0c0ed5925109e82973d55e28f4914fff6728cfb7f7f028a62e2ec1a9e4f60a',
@@ -276,12 +283,12 @@ def write_dict_to_jsonfile(dict:dict, json_filepath:str, overwrite:bool=False) -
 
             return False, error_msg # failure
         
-        # Write the JSON data to a file
+        # Write the JSON data to a file BUGBUG
         with open(json_filepath, 'w', encoding='utf-8') as output_file:
             json.dump(dict, output_file, ensure_ascii=False, indent=4, separators=(',', ': '))
 
     except Exception as e:
-        error_msg = f"ERROR in shared_models:write_dict_to_jsonfile() - loading JSON Map File '{json_filepath}'\nException: {str(e)}"
+        error_msg = f"ERROR in write_dict_to_jsonfile() - loading JSON Map File '{json_filepath}'\nException: {str(e)}"
         print(error_msg)
 
         return False, error_msg # failure
@@ -293,17 +300,20 @@ def read_dict_from_jsonfile(json_filepath:str) -> tuple [dict, str]:
     # Read JSON file from 'json_filepath' and return it as 'dict'
 
     try:
-        if os.path.exists(json_filepath):
+        if ":" in json_filepath: # filepath is online Url containing ":" like http:/https:/ftp:
+            with urllib.request.urlopen(json_filepath) as url:
+                dict = json.load(url)
+        elif os.path.exists(json_filepath): # local file path, e.g. "/workspace/...""
             with open(json_filepath, 'r') as input_file:
                 dict = json.load(input_file)
         else:
-            error_msg = f"dictionary file '{json_filepath}' does not exist"
+            error_msg = f"local dictionary file '{json_filepath}' does not exist"
-            #print(error_msg)
+            print(error_msg)
 
             return {}, error_msg # failure
 
     except Exception as e:
-        error_msg = f"ERROR in shared_models:read_dict_from_jsonfile() - loading JSON Map File '{json_filepath}'\nException: {str(e)}"
+        error_msg = f"ERROR in read_dict_from_jsonfile() - loading JSON Map File '{json_filepath}'\nException: {str(e)}"
         print(error_msg)
 
         return {}, error_msg # failure
@@ -317,30 +327,39 @@ def pretty_dict(dict:dict) -> str:
    return dict_string
 
 # helper function for "init_app_install_dirs(), "init_shared_model_app_map()", "init_shared_models_folders()" and "inir_DEBUG_SETTINGS()"
-def load_global_dict_from_file(dict:dict, dict_filepath:str, dict_description:str, SHARED_MODELS_DIR:str="", write_file:bool=True) -> tuple[bool, dict]:
+def load_global_dict_from_file(default_dict:dict, dict_filepath:str, dict_description:str, SHARED_MODELS_DIR:str="", write_file:bool=True) -> tuple[bool, dict]:
     # returns the 'dict' for 'dict_description' from 'dict_filepath'
 
+    success = False
+    return_dict = {}
+
     try:
         if not SHARED_MODELS_DIR == "" and not os.path.exists(SHARED_MODELS_DIR):
             print(f"\nThe SHARED_MODELS_DIR '{SHARED_MODELS_DIR}' is not found!\nCreate it by clicking the 'Create Shared Folders' button from the WebUI 'Settings' Tab\n")
             
-            return
+            return False, return_dict
         
-        if os.path.isfile(dict_filepath) and os.path.exists(dict_filepath):
+        # read from file, if filepath is online url (http:/https:/ftp:) or local filepath exists
+        if ":" in dict_filepath or \
+            os.path.isfile(dict_filepath) and os.path.exists(dict_filepath):
             dict_filepath_found = True
             # read the dict_description from JSON file
-            print(f"\nExisting '{dict_description}' found and read from file '{dict_filepath}'\nThe file overwrites the code defaults!")
+            print(f"\nExisting '{dict_description}' found online and read from file '{dict_filepath}'\nThe file overwrites the code defaults!")
 
-            dict, error_msg = read_dict_from_jsonfile(dict_filepath)
+            return_dict, error_msg = read_dict_from_jsonfile(dict_filepath)
-            if not error_msg == "":
+
-                print(error_msg)
+            success = (not return_dict == {} and error_msg == "") # translate to success state
+
+            if not success: # return_dict == {}
+                dict_filepath_found = False # handle 404 errors from online urls
+                return_dict = default_dict # use the code-defaults dict passed in
 
         else: # init the dict_description from app code
             dict_filepath_found = False
             print(f"No {dict_description}_FILE found, initializing default '{dict_description}' from code ...")
             # use already defined dict from app code
             # write the dict to JSON file
-            success, ErrorMsg = write_dict_to_jsonfile(dict, dict_filepath)
+            success, ErrorMsg = write_dict_to_jsonfile(default_dict, dict_filepath)
 
             if success:
                 print(f"'{dict_description}' is initialized and written to file '{dict_filepath}'")
@@ -348,14 +367,15 @@ def load_global_dict_from_file(dict:dict, dict_filepath:str, dict_description:st
                 print(ErrorMsg)
         
         # Convert 'dict_description' dictionary to formatted JSON
-        print(f"\nUsing {'external' if dict_filepath_found else 'default'} '{dict_description}':\n{pretty_dict(dict)}")
+        print(f"\nUsing {'external' if dict_filepath_found else 'default'} '{dict_description}':\n{pretty_dict(return_dict)}")
 
     except Exception as e:
-        print(f"ERROR in shared_models:load_global_dict_from_file() - initializing dict Map File '{dict_filepath}'\nException: {str(e)}")
+        print(f"ERROR in load_global_dict_from_file() - initializing dict file '{dict_filepath}'\nException: {str(e)}")
 
         return False, {}
     
-    return True, dict # success
+    return success, return_dict
+
 
 DEBUG_SETTINGS_FILE = "/workspace/_debug_settings.json"
 DEBUG_SETTINGS = {
@@ -380,9 +400,9 @@ def init_debug_settings():
 
     local_debug = os.environ.get('LOCAL_DEBUG', 'False') # support local browsing for development/debugging
     generate_debug_settings_file = os.environ.get('DEBUG_SETTINGS_FILE', 'False') # generate the DEBUG_SETTINGS_FILE, if not exist already
-    write_file_if_not_exist = local_debug == 'True' or generate_debug_settings_file == 'True'
+    write_file_if_not_exists = (local_debug == 'True' or local_debug == 'true' or generate_debug_settings_file == 'True' or generate_debug_settings_file == 'true')
 
-    success, dict = load_global_dict_from_file(DEBUG_SETTINGS, DEBUG_SETTINGS_FILE, "DEBUG_SETTINGS", write_file=write_file_if_not_exist)
+    success, dict = load_global_dict_from_file(DEBUG_SETTINGS, DEBUG_SETTINGS_FILE, "DEBUG_SETTINGS", write_file=write_file_if_not_exists)
     if success:
         DEBUG_SETTINGS = dict
 
@@ -426,21 +446,28 @@ APP_CONFIGS_FILE = APP_CONFIGS_MANIFEST_URL # default is the online manifest url
 # when the IMAGE is used normally.
 
 def init_app_configs():
+    global APP_CONFIGS_MANIFEST_URL
     global APP_CONFIGS_FILE
     global app_configs
 
     # check for overwrite of APP_CONFIGS_MANIFEST_URL
-    if not DEBUG_SETTINGS['APP_CONFIGS_MANIFEST_URL'] == "":
+    debug_app_configs_manifest_url = DEBUG_SETTINGS['APP_CONFIGS_MANIFEST_URL']
-        APP_CONFIGS_FILE = DEBUG_SETTINGS['APP_CONFIGS_MANIFEST_URL']
+    if not debug_app_configs_manifest_url == "":
+        print(f"using APP_CONFIGS_MANIFEST_URL from DEBUG_SETTINGS: {debug_app_configs_manifest_url}")
+        APP_CONFIGS_MANIFEST_URL = debug_app_configs_manifest_url
+        APP_CONFIGS_FILE = APP_CONFIGS_MANIFEST_URL
+
+
+    print(f"\nUsing APP_CONFIGS_MANIFEST_URL={APP_CONFIGS_MANIFEST_URL}")
 
     local_debug = os.environ.get('LOCAL_DEBUG', 'False') # support local browsing for development/debugging
     generate_app_configs_file = os.environ.get('APP_CONFIGS_FILE', 'False') # generate the APP_CONFIGS_FILE, if not exist already
-    write_file_if_not_exists = local_debug == 'True' or generate_app_configs_file == 'True'
+    write_file_if_not_exists = (local_debug == 'True' or local_debug == 'true' or generate_app_configs_file == 'True' or generate_app_configs_file == 'true')
 
     success, dict = load_global_dict_from_file(app_configs, APP_CONFIGS_FILE, "APP_CONFIGS", write_file=write_file_if_not_exists)
  
     if success:
-        app_configs = dict # overwrite code-defaults (from local or external settings)
+        app_configs = dict # overwrite code-defaults (from local or external/online JSON settings file)
     #else app_configs = <code defaults already initialized>
 
     return

official-templates/better-ai-launcher/app/utils/app_utils.py

@@ -13,11 +13,19 @@ import xml.etree.ElementTree as ET
 import time
 import datetime
 import shutil
-from utils.app_configs import (DEBUG_SETTINGS, pretty_dict, init_app_configs, init_debug_settings, write_debug_setting, ensure_kohya_local_venv_is_symlinked)
+from utils.app_configs import (app_configs, DEBUG_SETTINGS, pretty_dict, init_app_configs, init_debug_settings, write_debug_setting, ensure_kohya_local_venv_is_symlinked)
 from utils.model_utils import (get_sha256_hash_from_file)
 
 INSTALL_STATUS_FILE = '/tmp/install_status.json'
 
+# lutzapps - support for bkohya gradio url
+BKOHYA_LAUNCH_URL = "" # will be captured during run_app('bkohya', ...) from bkohya log
+# e.g. https://85f6f17d6d725c6cde.gradio.live
+
+def get_bkohya_launch_url() -> str:
+    global BKOHYA_LAUNCH_URL
+    return BKOHYA_LAUNCH_URL
+
 def is_process_running(pid):
     try:
         process = psutil.Process(pid)
@@ -34,7 +42,32 @@ def run_app(app_name, command, running_processes):
         'status': 'running'
     }
 
+    # lutzapps - capture the gradio-url for bkohya app
+    global BKOHYA_LAUNCH_URL
+
+    BKOHYA_LAUNCH_URL = "" # will be captured during run_app('bkohya', ...) from bkohya log
+    # e.g. https://85f6f17d6d725c6cde.gradio.live
+    
     for line in process.stdout:
+        # wait for gradio-url in bkohya log (the --share option generates a gradio url)
+        if app_name == 'bkohya' and BKOHYA_LAUNCH_URL == "":
+            gradio_mode = ("--share" in command.lower())
+            if gradio_mode and ".gradio.live" in line:
+                # get the gradio url from the log line
+                # line = '* Running on public URL: https://85f6f17d6d725c6cde.gradio.live\n'
+                gradio_url_pattern = r"https://([\w.-]+(?:\.[\w.-]+)+)"
+
+                match = re.search(gradio_url_pattern, line)
+                if match:
+                    BKOHYA_LAUNCH_URL = match.group(0)  # Full URL, e.g., "https://85f6f17d6d725c6cde.gradio.live"
+                    print(f"Public Gradio-URL found in bkohya log: {BKOHYA_LAUNCH_URL}")
+
+            elif not gradio_mode and "127.0.0.1" in line: # only wait for this when gradio_mode = False (=local URL mode)
+                port = app_configs[app_name]['port'] # read the configured port from app_configs
+                # line = '* Running on local URL: http://127.0.0.1:7864
+                BKOHYA_LAUNCH_URL = f"http://127.0.0.1:{port}"
+                print(f"Local-URL found in bkohya log: {BKOHYA_LAUNCH_URL}")
+
         running_processes[app_name]['log'].append(line.strip())
         if len(running_processes[app_name]['log']) > 1000:
             running_processes[app_name]['log'] = running_processes[app_name]['log'][-1000:]

official-templates/better-ai-launcher/docker-compose.debug.yml

@@ -18,9 +18,9 @@ services:
 
       # - 3000:3000 # ComfyUI
       # - 6006:6006 # Tensorboard (needed by kohya_ss)
-      # - 7860:7860 # Kohya-ss (lutzapps - added new Kohya app with FLUX support)
       # - 7862:7862 # Forge (aka Stable-Diffiusion-WebUI-Forge)
       # - 7863:7863 # A1111 (aka Stable-Diffiusion-WebUI)
+      # - 7864:7864 # Kohya-ss (lutzapps - added new Kohya app with FLUX support)
     
     env_file:
       - .env # pass additional env-vars (hf_token, civitai token, ssh public-key) from ".env" file to container

official-templates/better-ai-launcher/docker-compose.yml

@@ -19,6 +19,6 @@ services:
 
       - 3000:3000 # ComfyUI
       - 6006:6006 # Tensorboard (needed by kohya_ss)
-      - 7860:7860 # Kohya-ss (lutzapps - added new Kohya app with FLUX support)
       - 7862:7862 # Forge (aka Stable-Diffiusion-WebUI-Forge)
       - 7863:7863 # A1111 (aka Stable-Diffiusion-WebUI)
+      - 7864:7864 # Kohya-ss (lutzapps - added new Kohya app with FLUX support)

official-templates/better-ai-launcher/nginx/readme.html

@@ -41,6 +41,7 @@
         <li>Better Comfy UI</li>
         <li>Better Forge</li>
         <li>Better A1111</li>
+        <li>Better Kohya</li>
     </ul>
     
     <h2>Getting Started</h2>