i8-istio - Istio Domain for Iter8

Installation

1. Create cluster and install Istio

For example, on `minikube`:

minikube start --cpus 6 --memory 12288

git clone https://github.com/kalantar/i8-istio.git
cd i8-istio
export ITER8_ISTIO=$(pwd)
$ITER8_ISTIO/samples/install-istio.sh

2. Install Iter8

# export TAG=v0.3.0
curl -s https://raw.githubusercontent.com/iter8-tools/iter8-install/main/install.sh | bash

3. (Optional) Install the Prometheus add-on

curl -s https://raw.githubusercontent.com/iter8-tools/iter8-install/main/install-prom-add-on.sh | bash

4. Verify Installation of Iter8

kubectl wait --for condition=ready --timeout=300s pods --all -n iter8-system

5. Install Istio Domain for Iter8

kustomize build $ITER8_ISTIO/install/metrics | kubectl apply -f -
kustomize build $ITER8_ISTIO/install/rbac | kubectl apply -f -

6. (Optional) Install Istio Domain Prometheus add-ons

kustomize build $ITER8_ISTIO/install/prometheus-add-on | kubectl apply -f -

7. (Optional) Replace Base Handler Image

kustomize build $ITER8_ISTIO/install/core | kubectl apply -f -
kubectl -n iter8-system delete po $(kubectl -n iter8-system get po --selector=control-plane=controller-manager -o jsonpath='{.items[0].metadata.name}')
kubectl wait --for condition=ready --timeout=300s pods --all -n iter8-system

Sample Experiments

Canary Experiment over Deployments

Canary experiment for the reviews microservice of the bookinfo application.

A/B/n Experiment

A/B/n experiment for the productpage microservice of the bookinfo application.

Canary Experiment over Services

Canary experiment for the productpage microservice of the bookinfo application.