Added

compose.override.yml

@@ -31,12 +31,12 @@ services:
     networks:
       - jupyterhub-network
   
-  nginx:
+        #  nginx:
-    container_name: ${COMPOSE_PROJECT_NAME}-nginx
+        #container_name: ${COMPOSE_PROJECT_NAME}-nginx
-    ports:
+        #ports:
-      - ${NGINX_HTTP_PORT:-80}:80 
+        #- ${NGINX_HTTP_PORT:-80}:80 
-      - ${NGINX_HTTPS_PORT:-443}:443
+        #- ${NGINX_HTTPS_PORT:-443}:443
-    networks:
+        #networks:
-      - jupyterhub-network
+        #- jupyterhub-network
-    depends_on:
+        #depends_on:
-      - jupyterhub 
+        #- jupyterhub 

compose.yml

@@ -1,7 +1,7 @@
 include: 
   - jupyterhub/compose.yml
   - postgres/compose.yml
-  - nginx/compose.yml
+    #  - nginx/compose.yml
 
 networks:
   jupyterhub-network:

jupyterhub/jupyterhub_config.py

@@ -89,7 +89,7 @@ c.JupyterHub.spawner_class = DockerSpawner
 c.DockerSpawner.image = os.environ.get("NOTEBOOK_IMAGE", "jupyter/base-notebook:latest")
 
 # Spawn this "version" of the Notebook
-c.DockerSpawner.default_url = os.environ.get("SPAWNER_DEFAULT_URL", "/tree")
+c.DockerSpawner.default_url = os.environ.get("SPAWNER_DEFAULT_URL", "/lab")
 
 # Connect Containers to this network
 network_name = os.environ.get("DOCKER_NETWORK_NAME", "stack_default")