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* Migrate start-notebook.sh to bash Based on > Stop using bash, haha 👍 from https://github.com/jupyter/docker-stacks/issues/1532. If there's more apetite for this, I'll try to migrate `start.sh` and `start-singleuser.sh` as well - I think they should all be merged together. We can remove the `.sh` suffixes for accuracy, and keep symlinks in so old config still works. Since the shebang is what is used to launch the correct interpreter, the `.sh` doesn't matter. Will help fix https://github.com/jupyter/docker-stacks/issues/1532, as I believe all those things are going to be easier to do from python than bash * Rename start-notebook.sh to start-notebook * Cleanup start-notebook a little * Fix typo * Migrate start-singleuser as well * Remove unused import * Run symlink commands as root * Combine repetitive RUN commands * Remove multiple args to env -u can not be set by shebang, we must set the env var instead * Fix conditional inversion Co-authored-by: Ayaz Salikhov <mathbunnyru@users.noreply.github.com> * Fix how start-singleuser is exec'd * Actually call jupyterhub-singleuser in start-singleuser * Pass through any additional args we get * Put .py suffix on the start-* scripts * Add .sh shims for the start-* scripts * Document start-notebook.sh and start-singleuser.sh * Partially test start-notebook.sh * Reflow warning docs Co-authored-by: Ayaz Salikhov <mathbunnyru@users.noreply.github.com> --------- Co-authored-by: Ayaz Salikhov <mathbunnyru@users.noreply.github.com>
42 lines
1.4 KiB
Python
Executable File
42 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python
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# Copyright (c) Jupyter Development Team.
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# Distributed under the terms of the Modified BSD License.
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import os
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import shlex
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import sys
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# If we are in a JupyterHub, we pass on to `start-singleuser.py` instead so it does the right thing
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if "JUPYTERHUB_API_TOKEN" in os.environ:
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print(
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"WARNING: using start-singleuser.py instead of start-notebook.py to start a server associated with JupyterHub."
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)
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command = ["/usr/local/bin/start-singleuser.py"] + sys.argv[1:]
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os.execvp(command[0], command)
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# Wrap everything in start.sh, no matter what
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command = ["/usr/local/bin/start.sh"]
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# If we want to survive restarts, tell that to start.sh
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if os.environ.get("RESTARTABLE") == "yes":
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command.append("run-one-constantly")
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# We always launch a jupyter subcommand from this script
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command.append("jupyter")
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# Launch the configured subcommand. Note that this should be a single string, so we don't split it
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# We default to lab
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jupyter_command = os.environ.get("DOCKER_STACKS_JUPYTER_CMD", "lab")
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command.append(jupyter_command)
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# Append any optional NOTEBOOK_ARGS we were passed in. This is supposed to be multiple args passed
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# on to the notebook command, so we split it correctly with shlex
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if "NOTEBOOK_ARGS" in os.environ:
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command += shlex.split(os.environ["NOTEBOOK_ARGS"])
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# Pass through any other args we were passed on the commandline
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command += sys.argv[1:]
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# Execute the command!
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os.execvp(command[0], command)
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