History

stefanprodan d678c59285 Add traffic policy to docs		2019-06-07 14:17:29 +03:00
..
install	Fix Grafana Prometheus URL	2019-05-19 10:34:36 +03:00
tutorials	Add integration tests to docs	2019-06-04 17:27:19 +03:00
usage	Use the canary service as load testing target	2019-06-04 17:26:35 +03:00
README.md	Add NGINX to readme	2019-05-08 18:30:00 +03:00
SUMMARY.md	Release v0.14.0	2019-05-21 13:54:15 +02:00
faq.md	move FAQ into separate file, add links	2019-04-03 14:49:21 +02:00
how-it-works.md	Add traffic policy to docs	2019-06-07 14:17:29 +03:00

README.md

description
Flagger is a progressive delivery Kubernetes operator

Introduction

Flagger is a Kubernetes operator that automates the promotion of canary deployments using Istio, App Mesh or NGINX routing for traffic shifting and Prometheus metrics for canary analysis. The canary analysis can be extended with webhooks for running system integration/acceptance tests, load tests, or any other custom validation.

Flagger implements a control loop that gradually shifts traffic to the canary while measuring key performance indicators like HTTP requests success rate, requests average duration and pods health. Based on analysis of the KPIs a canary is promoted or aborted, and the analysis result is published to Slack.

Flagger can be configured with Kubernetes custom resources and is compatible with any CI/CD solutions made for Kubernetes. Since Flagger is declarative and reacts to Kubernetes events, it can be used in GitOps pipelines together with Weave Flux or JenkinsX.

This project is sponsored by Weaveworks