kopia lustrzana https://github.com/jupyterhub/repo2docker
Clarify that --debug and --no-build are for debugging only
They output a Dockerfile that can not be used outside of repo2docker, so are only useful as debugging aids. Fixes #202pull/205/head
rodzic
8a5b1ef7a2
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1e88e313b6
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@ -95,17 +95,26 @@ After building (it might take a while!), it should output a message in your term
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If you copy/paste that URL into your browser you will see a Jupyter Notebook with the
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contents of the repository you have just built!
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Displaying the image Dockerfile
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-------------------------------
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Debugging the build process
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---------------------------
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``repo2docker`` will generate a Dockerfile that composes the created Docker image.
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To see the contents of this Dockerfile without building the image use
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the ``--debug`` and ``--no-build`` flags like so::
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If you want to debug and understand the details of the docker image being built,
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you can pass the ``debug`` parameter to the commandline. This will print the
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generated ``Dockerfile`` before building and running it.
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jupyter-repo2docker --debug --no-build https://github.com/jakevdp/PythonDataScienceHandbook
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.. code-block:: bash
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jupyter-repo2docker --debug https://github.com/jakevdp/PythonDataScienceHandbook
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If you only want to see the ``Dockerfile`` output but not actually build it,
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you can also pass ``--no-build`` to the commandline. This ``Dockerfile`` output
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is for **debugging purposes** only - it can not be used by docker directly.
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.. code-block:: bash
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jupyter-repo2docker --no-build --debug https://github.com/jakevdp/PythonDataScienceHandbook
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This will output the contents of the Dockerfile in your console. Note that it
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will **not** build the image.
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Accessing help from the command line
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------------------------------------
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