Python Dockerflow¶
This package implements a few helpers and tools for Mozilla’s Dockerflow pattern. The documentation can be found on python-dockerflow.readthedocs.io
Installation¶
Please install the package using your favorite package installer:
pip install dockerflow
Issues & questions¶
See the issue tracker on GitHub to open tickets if you have issues or questions about python-dockerflow.
Dockerflow?¶
You may be asking ‘What is Dockerflow?’
Here’s what it’s documentation says:
Dockerflow is a specification for automated building, testing and publishing of docker web application images that comply to a common set of behaviours. Compliant images are simpler to deploy, monitor and manage in production.
Features¶
- environment
- Accept its configuration through environment variables. See: Django, Flask, Sanic
- port
- Listen on environment variable
$PORTfor HTTP requests. See: Django, Flask, Sanic - version
- Must have a JSON version object at
/app/version.json. See: Django, Flask, Sanic - health
- Respond to
/__version__with the contents of /app/version.json - Respond to
/__heartbeat__with a HTTP 200 or 5xx on error. This should check backing services like a database for connectivity - Respond to
/__lbheartbeat__with an HTTP 200. This is for load balancer checks and should not check backing services.
- Respond to
- logging
- Send text logs to
stdoutorstderr. See: Generic, Django, Flask, Sanic - static content
- Serve its own static content. See: Django, Flask, Flask
Contents¶
- Authors
- Changelog
- Unreleased
- 2020.10.0 (2020-10-05)
- 2020.6.0 (2020-06-09)
- 2019.10.0 (2019-10-28)
- 2019.9.0 (2019-09-26)
- 2019.6.0 (2019-06-25)
- 2019.5.0 (2019-05-13)
- 2018.4.0 (2018-04-03)
- 2018.2.1 (2018-02-24)
- 2018.2.0 (2018-02-20)
- 2017.11.0 (2017-11-16)
- 2017.5.0 (2017-05-31)
- 2017.4.0 (2017-04-09)
- 2017.1.1 (2017-01-25)
- 2017.1.0 (2017-01-25)
- 2016.11.0 (2016-11-18)
- Logging
- Django
- Flask
- Sanic
- API