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feat(SOF-8040): add the jupyterLab application - #154

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feature/SOF-8040
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feat(SOF-8040): add the jupyterLab application#154
VsevolodX wants to merge 3 commits into
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feature/SOF-8040

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@VsevolodX VsevolodX commented Aug 29, 2026

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SOF-8040 — one of four PRs; see the others in rupy, web-app, ave.

jupyterLab was never carried over when applications moved from application-flavors into standata. It survives on production only because those rows predate the migration; the webapp seeds applications from standata (ApplicationsCreateFromInitialData), so a fresh deploy cannot create a Jupyter workflow at all. The ticket calls this out directly.

Ported from stack/lib/application-flavors: the application, the jupyter executable, the notebook flavor and the requirements template, registered in application_data.yml, executables/tree.yml, templates/templates.yml and categories.yml.

One change was required rather than a straight port: ApplicationsProcessor does app.build.toLowerCase(), so every version needs an explicit build — the original asset omitted it and would have crashed the build. Both 3.0.3 builds are kept so existing platform jobs referencing them still resolve.

Verified: npm test 200 passing, including the template context-provider check which now covers the jupyterLab template. The generated entities are byte-equal to records that were hand-seeded into a dev DB and used to run a real jupyterLab job end to end. Not verified by seeding a live instance from this build.

Known inconsistency inherited from the source, not fixed here: defaultVersion: 4.3.0 against a template pinning jupyterlab==3.0.3.

🤖 Generated with Claude Code

VsevolodX and others added 3 commits August 28, 2026 18:23
jupyterLab was never carried over when applications moved from
application-flavors into standata. It survives on production only on rows that
predate the migration; a fresh deploy seeds from standata and so cannot create a
Jupyter workflow at all. ApplicationsProcessor calls app.build.toLowerCase(), so
each version carries an explicit build, which the original asset omitted.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Adding the jupyterLab application makes it selectable in the designer but puts
nothing in the workflow bank, so there is still no Jupyter entry to start from —
on production that row was hand-made in the database. One subworkflow with a
single execution unit on the notebook flavor, carrying the
jupyter_notebook_endpoint monitor that publishes the endpoint property.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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