old_contents: # Configuration file for jupyterhub.
  
  #------------------------------------------------------------------------------
  # Configurable configuration
  #------------------------------------------------------------------------------
  
  #------------------------------------------------------------------------------
  # JupyterHub configuration
  #------------------------------------------------------------------------------
  
  # An Application for starting a Multi-User Jupyter Notebook server.
  
  
  # The public facing ip of the proxy
  c.JupyterHub.ip = '127.0.0.1'
  
  # The ip for the proxy API handlers
  c.JupyterHub.proxy_api_ip = '127.0.0.1'
  
  # The port for the proxy API handlers
  c.JupyterHub.proxy_api_port = 10000
  
  # The public facing port of the proxy
  c.JupyterHub.port = 9510
  
  # The base URL of the entire application
  c.JupyterHub.base_url = '/jupyterhub'
  
  # The ip for this process
  c.JupyterHub.hub_ip = '127.0.0.1'
  
  # The port for this process
  c.JupyterHub.hub_port = 9581
  
  # put the log file in /var/log
  c.JupyterHub.extra_log_file = '/var/log/jupyterhub.log'
  
  c.JupyterHub.log_level = 'WARN'
  
  #------------------------------------------------------------------------------
  # Spawner configuration
  #------------------------------------------------------------------------------
  
  # The IP address (or hostname) the single-user server should listen on
  c.Spawner.ip = '127.0.0.1'
  
  #------------------------------------------------------------------------------
  # LocalProcessSpawner configuration
  #------------------------------------------------------------------------------
  
  # A Spawner that just uses Popen to start local processes.
  
  c.LocalProcessSpawner.ip = '127.0.0.1'
  
  #------------------------------------------------------------------------------
  # Authenticator configuration
  #------------------------------------------------------------------------------
  
  # A class for authentication.
  #
  # The API is one method, `authenticate`, a tornado gen.coroutine.
  
  # set of usernames of admin users
  #
  # If unspecified, only the user that launches the server will be admin.
  c.Authenticator.admin_users = {'root', 'ubuntu'}
  
new_contents: # Configuration file for jupyterhub.
  
  #------------------------------------------------------------------------------
  # Configurable configuration
  #------------------------------------------------------------------------------
  
  #------------------------------------------------------------------------------
  # JupyterHub configuration
  #------------------------------------------------------------------------------
  
  # An Application for starting a Multi-User Jupyter Notebook server.
  
  
  # The public facing ip of the proxy
  c.JupyterHub.ip = '127.0.0.1'
  
  # The ip for the proxy API handlers
  c.JupyterHub.proxy_api_ip = '127.0.0.1'
  
  # The port for the proxy API handlers
  c.JupyterHub.proxy_api_port = 10000
  
  # The public facing port of the proxy
  c.JupyterHub.port = 9510
  
  # The base URL of the entire application
  c.JupyterHub.base_url = '/jupyter'
  
  # The ip for this process
  c.JupyterHub.hub_ip = '127.0.0.1'
  
  # The port for this process
  c.JupyterHub.hub_port = 9581
  
  # put the log file in /var/log
  c.JupyterHub.extra_log_file = '/var/log/jupyterhub.log'
  
  c.JupyterHub.log_level = 'WARN'
  
  #------------------------------------------------------------------------------
  # Spawner configuration
  #------------------------------------------------------------------------------
  
  # The IP address (or hostname) the single-user server should listen on
  c.Spawner.ip = '127.0.0.1'
  
  #------------------------------------------------------------------------------
  # LocalProcessSpawner configuration
  #------------------------------------------------------------------------------
  
  # A Spawner that just uses Popen to start local processes.
  
  c.LocalProcessSpawner.ip = '127.0.0.1'
  
  #------------------------------------------------------------------------------
  # Authenticator configuration
  #------------------------------------------------------------------------------
  
  # A class for authentication.
  #
  # The API is one method, `authenticate`, a tornado gen.coroutine.
  
  # set of usernames of admin users
  #
  # If unspecified, only the user that launches the server will be admin.
  c.Authenticator.admin_users = {'root', 'ubuntu'}
  
subject: Change hub url to /jupyter