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Flagger

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 GitHub stars and GitHub forks. Here’s a link to Flagger's open source repository on GitHub

Who uses Flagger?

Companies
5 companies reportedly use Flagger in their tech stacks, including SupplyPike, Flipside Crypto, and SRE Stack.

Developers
7 developers on StackShare have stated that they use 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
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.
Spring Cloud
It provides tools for developers to quickly build some of the common patterns in distributed systems.
Helm
Helm is the best way to find, share, and use software built for Kubernetes.
Rancher
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.
See all alternatives

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