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Gunicorn

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Python Programming Learning Circle

Jan 14, 2020 · Operations

Zero‑Downtime Deployments with Gunicorn and uWSGI: Reload Strategies & Scripts

Learn how to achieve zero‑downtime application upgrades by using Gunicorn’s HUP reload, uWSGI’s chained reload, load‑balancer node draining, and custom health‑check scripts that coordinate process restarts, ensuring minimal service interruption even for apps with long startup times.

Gunicorndeploymentload balancer

0 likes · 7 min read

Zero‑Downtime Deployments with Gunicorn and uWSGI: Reload Strategies & Scripts

Python Programming Learning Circle

Jan 11, 2020 · Operations

Zero‑Downtime Deployments: Mastering Gunicorn & uWSGI Reloads with Load Balancers

This guide explains how to achieve rolling, zero‑downtime restarts for Python web services by leveraging Gunicorn and uWSGI reload mechanisms, load‑balancer tricks, and custom health‑check scripts that keep traffic flowing even when applications take up to a minute to start.

Gunicornload balancerpython

0 likes · 8 min read

Zero‑Downtime Deployments: Mastering Gunicorn & uWSGI Reloads with Load Balancers