65c2a7c3da
Use Unix socket on host to communicate with daemon instead of setting DOCKER_HOST and connecting using TLS over public IP. (c) Copyright IBM Corp. 2016
78 lines
3.3 KiB
Python
78 lines
3.3 KiB
Python
# Copyright (c) Jupyter Development Team.
|
|
# Distributed under the terms of the Modified BSD License.
|
|
|
|
# Configuration file for JupyterHub
|
|
import os
|
|
|
|
c = get_config()
|
|
|
|
# We rely on environment variables to configure JupyterHub so that we
|
|
# avoid having to rebuild the JupyterHub container every time we change a
|
|
# configuration parameter.
|
|
|
|
# Spawn single-user servers as Docker containers
|
|
c.JupyterHub.spawner_class = 'dockerspawner.DockerSpawner'
|
|
# Spawn containers from this image
|
|
c.DockerSpawner.container_image = os.environ['DOCKER_NOTEBOOK_IMAGE']
|
|
# JupyterHub requires a single-user instance of the Notebook server, so we
|
|
# default to using the `start-singleuser.sh` script included in the
|
|
# jupyter/docker-stacks *-notebook images as the Docker run command when
|
|
# spawning containers. Optionally, you can override the Docker run command
|
|
# using the DOCKER_SPAWN_CMD environment variable.
|
|
spawn_cmd = os.environ.get('DOCKER_SPAWN_CMD', "start-singleuser.sh")
|
|
c.DockerSpawner.extra_create_kwargs.update({ 'command': spawn_cmd })
|
|
# Connect containers to this Docker network
|
|
network_name = os.environ['DOCKER_NETWORK_NAME']
|
|
c.DockerSpawner.use_internal_ip = True
|
|
c.DockerSpawner.network_name = network_name
|
|
# Pass the network name as argument to spawned containers
|
|
c.DockerSpawner.extra_host_config = { 'network_mode': network_name }
|
|
c.DockerSpawner.extra_start_kwargs = { 'network_mode': network_name }
|
|
# Explicitly set notebook directory because we'll be mounting a host volume to
|
|
# it. Most jupyter/docker-stacks *-notebook images run the Notebook server as
|
|
# user `jovyan`, and set the notebook directory to `/home/jovyan/work`.
|
|
# We follow the same convention.
|
|
c.DockerSpawner.notebook_dir = '/home/jovyan/work'
|
|
# Mount the real user's Docker volume on the host to the notebook user's
|
|
# notebook directory in the container
|
|
c.DockerSpawner.volumes = { '{username}': '/home/jovyan/work' }
|
|
c.DockerSpawner.extra_create_kwargs.update({ 'volume_driver': 'local' })
|
|
# Remove containers once they are stopped
|
|
c.DockerSpawner.remove_containers = True
|
|
# For debugging arguments passed to spawned containers
|
|
c.DockerSpawner.debug = True
|
|
|
|
# User containers will access hub by container name on the Docker network
|
|
c.JupyterHub.hub_ip = 'jupyterhub'
|
|
c.JupyterHub.hub_port = 8080
|
|
|
|
# TLS config
|
|
c.JupyterHub.port = 443
|
|
c.JupyterHub.ssl_key = os.environ['SSL_KEY']
|
|
c.JupyterHub.ssl_cert = os.environ['SSL_CERT']
|
|
|
|
# Authenticate users with GitHub OAuth
|
|
c.JupyterHub.authenticator_class = 'oauthenticator.GitHubOAuthenticator'
|
|
c.GitHubOAuthenticator.oauth_callback_url = os.environ['OAUTH_CALLBACK_URL']
|
|
|
|
# Persist hub data on volume mounted inside container
|
|
data_dir = os.environ.get('DATA_VOLUME_CONTAINER', '/data')
|
|
c.JupyterHub.db_url = os.path.join('sqlite:///', data_dir, 'jupyterhub.sqlite')
|
|
c.JupyterHub.cookie_secret_file = os.path.join(data_dir,
|
|
'jupyterhub_cookie_secret')
|
|
|
|
# Whitlelist users and admins
|
|
c.Authenticator.whitelist = whitelist = set()
|
|
c.Authenticator.admin_users = admin = set()
|
|
c.JupyterHub.admin_access = True
|
|
pwd = os.path.dirname(__file__)
|
|
with open(os.path.join(pwd, 'userlist')) as f:
|
|
for line in f:
|
|
if not line:
|
|
continue
|
|
parts = line.split()
|
|
name = parts[0]
|
|
whitelist.add(name)
|
|
if len(parts) > 1 and parts[1] == 'admin':
|
|
admin.add(name)
|