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Progressive delivery Kubernetes operator
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What is Flagger?

Progressive Delivery operator for Kubernetes (Canary, A/B Testing and Blue/Green deployments)
Flagger is a tool in the Container Tools category of a tech stack.
Flagger is an open source tool with 2.7K GitHub stars and 347 GitHub forks. Here’s a link to Flagger's open source repository on GitHub

Who uses Flagger?

Flagger Integrations

Slack, NGINX, Kubernetes, Discord, and Istio are some of the popular tools that integrate with Flagger. Here's a list of all 5 tools that integrate with Flagger.

Flagger's Features

  • Flexible Traffic Routing
  • Extensible Validation
  • Progressive Delivery
  • Canary (progressive traffic shifting)
  • A/B Testing (HTTP headers and cookies traffic routing)

Flagger Alternatives & Comparisons

What are some alternatives to Flagger?
Kubernetes is an open source orchestration system for Docker containers. It handles scheduling onto nodes in a compute cluster and actively manages workloads to ensure that their state matches the users declared intentions.
Docker Compose
With Compose, you define a multi-container application in a single file, then spin your application up in a single command which does everything that needs to be done to get it running.
Helm is the best way to find, share, and use software built for Kubernetes.
Rancher is an open source container management platform that includes full distributions of Kubernetes, Apache Mesos and Docker Swarm, and makes it simple to operate container clusters on any cloud or infrastructure platform.
Docker Swarm
Swarm serves the standard Docker API, so any tool which already communicates with a Docker daemon can use Swarm to transparently scale to multiple hosts: Dokku, Compose, Krane, Deis, DockerUI, Shipyard, Drone, Jenkins... and, of course, the Docker client itself.
See all alternatives

Flagger's Followers
1 developers follow Flagger to keep up with related blogs and decisions.