Storage Workflows for Notebooks
This repository provides tooling and workflow recommendations for storing, scheduling, and publishing notebooks.
Automatic Notebook Versioning
Every save of a notebook creates an immutable copy of the notebook on object storage.
To ease implementation, we'll rely on S3 as the object store, using versioned buckets.
All notebooks are archived to a single versioned S3 bucket with specific prefixes denoting the lifecycle of the notebook:
/workspace- where users edit
/scheduled- notebooks currently scheduled
/published- public notebooks (to an organization)
Each notebook path is a namespace that an external service ties into the schedule. We archive off versions, keeping the path intact (until a user changes them).
||Notebook in “draft”|
||Current scheduled copy|
||Current published copy|
Transitioning to this Storage Plan
Since most people are on a regular filesystem, we'll start with writing to the
/workspace prefix as Archival Storage (writing on save using a
post_save_hook for a Jupyter contents manager).
from depository import depositoryContentsArchiver # jupyter config # At ~/.jupyter/jupyter_notebook_config.py for user installs # At __ for system installs c = get_config() c.NotebookApp.contents_manager_class = depositoryContentsArchiver c.depository.workspace_prefix = "/workspace/kylek/notebooks" c.depository.published_prefix = "/published/kylek/notebooks" c.depository.scheduled_prefix = "/scheduled/kylek/notebooks" # Optional, in case you're using a different contents manager # This defaults to notebook.services.contents.manager.ContentsManager # c.depository.Archiver.underlying_contents_manager_class = ADifferentContentsManager c.depository.Backend = "s3" c.depository.S3.bucket = "<bucket-name>" # Note: if depository is used from an EC2 instance with the right IAM role, you don't # have to specify these c.depository.S3.access_key_id = <AWS Access Key ID / IAM Access Key ID> c.depository.S3.secret_access_key = <AWS Secret Access Key / IAM Secret Access Key>
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