Private PyPI - Google Cloud

Private PyPI repository on top of Google Cloud Platform.

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Project status: beta

Feel free to open new issues in case of any errors.

Project Goals and Decisions

Secure

• modular design
• simple components, without tons of unused code and API endpoints (code review should be easy)
• static whenever it possible

Optimised for Google Cloud

• uses Google Cloud Platform for any related compute, storage or network operations to provide best user experience

Best choice for Python perfectionists

• respects PEPs (PEP 503)
• uses tokens instead of username & passwords (follow PyPi suggestions)
• supports package hashes (hello, poetry)

Structure: Project Services and Components

Just 3 simple components.

Storage

Storage is storage. This is the main component of the system.

• Cloud Storage bucket for Python wheel packages
• Cloud Storage bucket for PEP 503 implementation and json's with package metadata pypi/*/json
• Cloud Storage bucket for internal metadata for static site generator - package names, file hashes etc.

Proxy

This component adds basic auth with tokens support and provides access to packages. Simple layer between Storage and end users.

• managed Google Cloud Run
• uses Python image with Starlette Python ASGI framework (it should be fast) (GitHub repository)
• uses custom Service Account
• uses Google Cloud Secret for auth tokens storage
• (optional) uses custom domain name

Builder / Uploader

This component uploads new packages to your storage and updates your static repository..

• Cloud Build process
• combines metadata and prepare config for static generator tool
• uses dumb-pypi image (see available image tags, GitHub repository) as static generator
• uploads generated static files to bucket

Install

Click to banner and follow installation instructions (2 required and 2 optional simple steps inside).

How to use

Replace in command below:

• YOUR_DIST_DIRECTORY to your dist directory (ex, dist),
• YOUR_PACKAGE_WHL_NAME to your package whl name (ex. my_package-0.1.0-py2.py3-none-any),
• YOUR_PACKAGES_BUCKET to your packages bucket name,
• YOUR_STATIC_BUCKET to your packages bucket name,
• YOUR_META_DATA_BUCKET to your packages bucket name,
• YOUR_DOMAIN to your domain (ex. packages.example.com).

You can edit cloudbuild.yaml for your needs. This is just example how you can manage your package uploading.

Invoke on your CI after package test step.

gcloud builds submit \
    'YOUR_DIST_DIRECTORY' \
    --substitutions='_WHL_NAME="YOUR_PACKAGE_WHL_NAME",_PACKAGES_BUCKET="YOUR_PACKAGES_BUCKET",_META_DATA_BUCKET="YOUR_META_DATA_BUCKET",_STATIC_BUCKET="YOUR_STATIC_BUCKET",_DOMAIN="YOUR_DOMAIN"' \
    --config='cloudbuild.yaml' \
    --project='YOUR_PROJECT_ID'

Uninstall

• (Recommended) Just delete your private PyPi project.

  gcloud projects delete 'YOUR_PROJECT_ID'

• (Alternative) If you use shared project run this command:

  gcloud deployment-manager deployments delete \
      'pypi' \
      --project='YOUR_PROJECT_ID'

  You should also check assigned roles for YOUR_PROJECT_NUMBER@cloudservices.gserviceaccount.com and YOUR_PROJECT_NUMBER@cloudbuild.gserviceaccount.com service accounts.

License

This source code is licensed under Apache 2.0. Full license text is available in LICENSE.

Alternatives

If you would like to use cloud agnostic solution, check this repositories:

• stevearc/pypicloud
• private-pypi/private-pypi