iter8

⚡ Iter8: Kubernetes Release Optimizer

• Safely rollout apps
• Maximize business value
• Use with any app/serverless/ML framework
• Simplify CI/CD/GitOps
• Get started in seconds

🚀 Getting started

Install Iter8 CLI

brew tap iter8-tools/iter8
brew install [email protected]

See here for more ways to install.

Benchmark an HTTP service

Launch Iter8 experiment and view report.

iter8 launch -c load-test-http --set url=https://httpbin.org/get
iter8 report

Benchmark a gRPC service

Start a sample gRPC service in a separate terminal.

docker run -p 50051:50051 docker.io/grpc/java-example-hostname:latest

Launch Iter8 experiment and view report.

iter8 launch -c load-test-grpc \
--set host="127.0.0.1:50051" \
--set call="helloworld.Greeter.SayHello" \
--set protoURL="https://raw.githubusercontent.com/grpc/grpc-go/master/examples/helloworld/helloworld/helloworld.proto"
iter8 report

🎯 Usage examples

1. Load test, benchmark and validate HTTP services with SLOs.
2. Load test, benchmark and validate gRPC services with SLOs.
3. Load test, benchmark and validate Knative services with SLOs: HTTP and gRPC.

Documentation

Iter8 documentation is available at https://iter8.tools.

🔧 Developing Iter8

We welcome PRs!

See here for information about ways to contribute, Iter8 community meetings, finding an issue, asking for help, pull-request lifecycle, and more.

🌺 Credits

Iter8 is primarily written in Go and builds on a few awesome open source projects including:

• Helm
• ghz
• Fortio
• plotly.js