noaa-jetstream 0.1.20

JetStream: Cloud Data Manager - A comprehensive tool for managing local-to-cloud uploads with queue management, statistics, and folder analysis

NOAA JetStream — Cloud Data Management Transfer System

A comprehensive web-based application for managing Google Cloud Storage uploads and Google Drive transfers, with features including job queuing, real-time analytics, and batch processing capabilities.

Features

• Upload Management — queue-backed GCS uploads with retry, scheduling, and no-clobber support
• Analytics & Monitoring — real-time job stats, file-type breakdown, activity timeline
• Cloud Bucket Analysis — browse and analyze GCS bucket contents
• Native Google Drive Upload — OAuth-authenticated upload and folder sync to Google Drive
• File Filtering — include/exclude patterns for uploads
• Web Dashboard — browser-based UI at http://localhost:8000
• Terminal UI (TUI) — full-featured htop-style dashboard for terminals and remote sessions

Screenshots

Dashboard	Upload Jobs	Analytics

Terminal UI (TUI) Screenshot

Prerequisites

• Python 3.9+
• Google Cloud SDK (includes gsutil) — for GCS upload features
• Permissions to target GCS buckets

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Google Cloud Setup

Required only for cloud upload features:

# Install Google Cloud SDK
# Download from: https://cloud.google.com/sdk/docs/install

# Authenticate
gcloud auth login --no-launch-browser
gcloud auth application-default login --no-launch-browser

# Verify access (optional)
gsutil ls
gcloud auth list

Installation

Option 1: Install from PyPI (Recommended)

• Link: https://pypi.org/project/noaa-jetstream/

pip install noaa-jetstream

Using Anaconda/conda? If you see dependency resolver warnings, use uv (recommended) or --no-cache-dir:

# Option A: use uv (faster, cleaner resolver — recommended for conda users)
pip install uv
uv pip install noaa-jetstream
# May need to create virtual environment first, so do it in a local directory then activate uv venv then .venv\Activate\scripts.bat

# Option B: skip pip cache
pip install --no-cache-dir --no-user noaa-jetstream

Upgrade

uv pip install --no-cache --upgrade noaa-jetstream

Option 2: Install from Source (Development)

# Clone the repository
git clone https://github.com/MichaelAkridge-NOAA/jetstream.git
cd jetstream

# Install in development mode
pip install -e .

# Or using uv (recommended)
pip install uv
uv pip install -e ".[dev]"
# May need to pip install uvicorn, pip install fastapi, pip install google-cloud-storage separately

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Starting the Application

If Installed via pip

# Start the server (opens browser automatically)
jetstream

# view options
jetstream --help
# With custom options
jetstream --port 9000
jetstream --host 127.0.0.1 --port 8080
jetstream --no-browser
jetstream --log-level debug

If Running from Source

# Using the CLI
python main.py

# Or with the diagnostic startup script
python start.py

# Or directly with uvicorn
python -m uvicorn jetstream.main:app --reload

The application will start on http://localhost:8000 and automatically open in your default browser.

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Native Google Drive Upload (Beta - under settings)

JetStream includes a native Google Drive page at /static/gdrive.html that authenticates via Google OAuth (PKCE) and talks directly to the Drive API.

Setup

1. Install dependencies:

pip install google-api-python-client google-auth-httplib2

2. In Google Cloud Console, create an OAuth 2.0 Client ID:

   • Type: Web application
   • Authorized redirect URI: http://localhost:8000/api/gdrive/auth/callback

3. Add credentials to .env:

GDRIVE_CLIENT_ID=your-client-id.apps.googleusercontent.com
GDRIVE_CLIENT_SECRET=your-client-secret
# Security defaults for Drive OAuth
GDRIVE_ALLOW_INSECURE_OAUTH=false

# Recommended CORS lockdown before public exposure
CORS_ALLOW_ORIGINS=http://localhost:8000,http://127.0.0.1:8000

4. Start JetStream and open:

http://localhost:8000/static/gdrive.html

5. Click Connect Google Account, browse to a destination folder, then upload or sync local files.

OAuth testing/publishing note

If your consent screen is in Testing mode, only manually added test users can sign in. To allow any Google account:

• Go to APIs & Services → OAuth consent screen
• Click Publish App and confirm. Users will see an "unverified app" warning but can click through (Advanced → Continue).
• Reference: https://support.google.com/cloud/answer/13461325

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Known Limits of the Drive Upload Tab

Limit	Detail
Single-user only	One OAuth token is stored per account email. Multi-user isolation is not implemented.
No upload progress	The upload API call is synchronous — the UI shows a spinner but there is no byte-level progress bar or cancel support. Large files will appear to hang until done.
No background jobs	Drive uploads and folder syncs run in the FastAPI request thread. There is no queue, retry, or scheduling like the GCS upload page has.
Sync does not delete	POST /api/gdrive/sync only adds/updates files. It never deletes files in the Drive destination that no longer exist locally (one-way copy, not a true sync).
No overwrite by default	With overwrite=false (default), a file that already exists in the Drive folder is skipped, not replaced.
File size	The Drive API MediaFileUpload call loads the file in memory. Very large files (multi-GB) may exhaust server RAM. Resumable upload chunking is not implemented.
Root-only browse pagination	The folder browser fetches one page of results at a time (100 items). Folders with more than 100 children require clicking Load more — deeply nested or very wide trees take multiple round trips.
Session auth only	OAuth tokens are kept in server memory only. Users must reconnect after a server restart. Startup purges legacy Drive OAuth token rows from older local databases.
OAuth transport safety	Insecure HTTP OAuth transport is disabled by default (GDRIVE_ALLOW_INSECURE_OAUTH=false) and should only be enabled for localhost/dev.
CORS defaults are local-only	CORS_ALLOW_ORIGINS defaults to localhost origins. Set explicit trusted origins before exposing JetStream publicly.
App-in-testing scope	https://www.googleapis.com/auth/drive (full Drive access) is requested. Google may require app verification before allowing broad access to non-test accounts.

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Terminal UI (TUI)

JetStream ships a full terminal dashboard — think htop + ranger + gsutil — that runs in any terminal or SSH session without a browser.

Screenshots

Dashboard	Upload Jobs	Analytics

Launch

# If installed via pip
jetstream-tui

# From source
python -m jetstream.tui.cli

Screens & Key Bindings

Dashboard (main screen)

The dashboard opens automatically and shows a live two-panel layout:

• Left (60%) — scrollable job table with status icons, progress bars, tool, size, and destination
• Right (40%) — selected job detail: metadata card + live log tail

Key	Action
R	Refresh job list
N	New upload job (opens form)
B	Open GCS bucket browser
P	Pause / resume queue
C	Cancel selected job
T	Retry selected job
X	Clear all completed jobs
D	Delete selected job
F1	Show all jobs
F2	Show running jobs only
F3	Show failed jobs only
Ctrl+C	Quit

The queue status bar at the top shows live counts (Running / Queued / Done / Failed / Scheduled), total bytes uploaded, and a PAUSED indicator when the queue is paused.

New Job Form (N)

A guided form for creating upload jobs:

• Source path (local folder)
• GCS destination (gs://bucket/path)
• Upload tool (gcloud / gsutil / rclone)
• Threads, dry-run, recursive, no-clobber, split-folder toggles
• Auto-retry settings and exclude patterns
• Optional scheduled start time

Press Analyze to scan the source folder before submitting.

Bucket Browser (B)

An interactive ranger-style GCS browser:

• Type a bucket name or full gs://bucket/prefix/path URI and press Enter or Browse
• Navigate into virtual folders with Enter, go up with Backspace
• Columns: type (📁/📄), name, size, last modified

Key	Action
Enter	Drill into prefix / folder
Backspace	Go up one level
R	Refresh current listing
Esc	Back to dashboard

Bucket Analytics (Summary button in browser)

A full-screen analytics view for the current bucket path:

Section	Content
Overview	Total files, total size, average size, top file type, folder count
Top Folders by Size	Horizontal Unicode bar chart, size, count, % of total
Top Folders by File Count	Count-sorted bar chart
File Type Distribution	Extension breakdown (.tif, .csv, etc.)
Size Distribution	<1 KB / 1 KB–1 MB / 1–100 MB / >100 MB buckets
Activity Timeline	Files-modified-per-month bars + sparkline trend
Newest / Oldest Files	8 most-recently and 8 least-recently modified files

The analytics scan is scoped to whatever prefix you have navigated to in the browser (not the whole bucket unless you're at root). A scan cap of 5,000 objects applies; a warning is shown if hit.

Press R to re-scan, Esc to return to the browser.

Requirements

The TUI requires textual>=0.80.0 (installed automatically with noaa-jetstream). For development extras:

pip install "noaa-jetstream[dev]"
# or
uv pip install -e ".[dev]"

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Desktop and Start Menu shortcuts are included with the default install. The shortcut will automatically use the JetStream icon (icon.ico) when created.

# Create desktop + Start Menu shortcut (uses JetStream icon automatically)
jetstream-create-shortcuts

# Remove shortcuts
jetstream-remove-shortcuts

Shortcuts launch JetStream directly using the current Python environment and open a terminal window. On Windows a .lnk shortcut is created on the desktop and in the Start Menu. On macOS/Linux a .app/.desktop shortcut is created in Applications.

Troubleshooting Startup Issues

If the server appears to start but you can't connect:

1. Run diagnostics:

   python diagnose.py
   

2. Run with debug logging:

   jetstream --log-level debug
   # or from source:
   python -m uvicorn jetstream.main:app --reload --log-level debug
   

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Troubleshooting

Cannot connect to GCS:

• Verify authentication: gcloud auth list
• Check bucket permissions
• Ensure Application Default Credentials are set

Jobs stuck in queue:

• Check queue status in dashboard
• Verify no jobs are blocking the queue
• Restart the application if needed

Database errors:

• Delete jetstream.db to reset (loses history)
• Check file permissions in application directory

API not responding:

• Check if port 8000 is already in use
• View logs in terminal for error messages
• Ensure all dependencies are installed

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Disclaimer

This repository is a scientific product and is not official communication of the National Oceanic and Atmospheric Administration, or the United States Department of Commerce. All NOAA GitHub project content is provided on an 'as is' basis and the user assumes responsibility for its use. Any claims against the Department of Commerce or Department of Commerce bureaus stemming from the use of this GitHub project will be governed by all applicable Federal law. Any reference to specific commercial products, processes, or services by service mark, trademark, manufacturer, or otherwise, does not constitute or imply their endorsement, recommendation or favoring by the Department of Commerce. The Department of Commerce seal and logo, or the seal and logo of a DOC bureau, shall not be used in any manner to imply endorsement of any commercial product or activity by DOC or the United States Government.

License

See the LICENSE.md for details