zhangyiss/the-littlest-jupyterhub
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Rewrite bootstrapper in Python

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- This was going to get too complex for bash. Only way to
  kill those scripts is before they get too complex.
- Better progress messages from bootstrapper.
- Differentiate between bootstrapper & installer
- Cleanup documentation a little bit
This commit is contained in:
yuvipanda
2018-07-02 15:12:26 -07:00
parent a3cb0e0825
commit 715860707b
10 changed files with 178 additions and 101 deletions
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62
tljh/installer.py
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@@ -14,8 +14,7 @@ HERE = os.path.abspath(os.path.dirname(__file__))
def ensure_jupyterhub_service(prefix):
"""
Ensure JupyterHub & CHP Services are set up properly
"""
Ensure JupyterHub & CHP Services are set up properly """
with open(os.path.join(HERE, 'systemd-units', 'jupyterhub.service')) as f:
hub_unit_template = f.read()
@@ -66,31 +65,42 @@ def ensure_jupyterhub_package(prefix):
])
ensure_jupyterhub_package(HUB_ENV_PREFIX)
ensure_jupyterhub_service(HUB_ENV_PREFIX)
def main():
print("Setting up JupyterHub...")
ensure_jupyterhub_package(HUB_ENV_PREFIX)
ensure_jupyterhub_service(HUB_ENV_PREFIX)
user.ensure_group('jupyterhub-admins')
user.ensure_group('jupyterhub-users')
print("Setting up system user groups...")
user.ensure_group('jupyterhub-admins')
user.ensure_group('jupyterhub-users')
with open('/etc/sudoers.d/jupyterhub-admins', 'w') as f:
# JupyterHub admins should have full passwordless sudo access
f.write('%jupyterhub-admins ALL = (ALL) NOPASSWD: ALL\n')
# `sudo -E` should preserve the $PATH we set. This allows
# admins in jupyter terminals to do `sudo -E pip install <package>`,
# `pip` is in the $PATH we set in jupyterhub_config.py to include the user conda env.
f.write('Defaults exempt_group = jupyterhub-admins\n')
print("Grainting passwordless sudo to JupyterHub admins...")
with open('/etc/sudoers.d/jupyterhub-admins', 'w') as f:
# JupyterHub admins should have full passwordless sudo access
f.write('%jupyterhub-admins ALL = (ALL) NOPASSWD: ALL\n')
# `sudo -E` should preserve the $PATH we set. This allows
# admins in jupyter terminals to do `sudo -E pip install <package>`,
# `pip` is in the $PATH we set in jupyterhub_config.py to include the user conda env.
f.write('Defaults exempt_group = jupyterhub-admins\n')
conda.ensure_conda_env(USER_ENV_PREFIX)
conda.ensure_conda_packages(USER_ENV_PREFIX, [
# Conda's latest version is on conda much more so than on PyPI.
'conda==4.5.4'
])
print("Setting up user environment...")
conda.ensure_conda_env(USER_ENV_PREFIX)
conda.ensure_conda_packages(USER_ENV_PREFIX, [
# Conda's latest version is on conda much more so than on PyPI.
'conda==4.5.4'
])
conda.ensure_pip_packages(USER_ENV_PREFIX, [
# JupyterHub + notebook package are base requirements for user environment
'jupyterhub==0.9.0',
'notebook==5.5.0',
# Install additional notebook frontends!
'jupyterlab==0.32.1',
'nteract-on-jupyter==1.8.1'
])
conda.ensure_pip_packages(USER_ENV_PREFIX, [
# JupyterHub + notebook package are base requirements for user environment
'jupyterhub==0.9.0',
'notebook==5.5.0',
# Install additional notebook frontends!
'jupyterlab==0.32.1',
'nteract-on-jupyter==1.8.1'
])
print("Done!")
if __name__ == '__main__':
main()