Test Argo Rollouts

curl -LO https://github.com/argoproj/argo-rollouts/releases/latest/download/kubectl-argo-rollouts-linux-amd64
chmod +x ./kubectl-argo-rollouts-darwin-amd64
sudo mv ./kubectl-argo-rollouts-linux-amd64 /usr/local/bin/kubectl-argo-rollouts

Workflow with Argo Rollouts

Setup

Deploy Argo Rollout Controller to the cluster

kubectl create namespace argo-rollouts
kubectl apply -n argo-rollouts -f https://github.com/argoproj/argo-rollouts/releases/latest/download/install.yaml

$ kubectl get pods -n argo-rollouts
NAME                             READY   STATUS    RESTARTS   AGE
argo-rollouts-699f446586-srvlb   1/1     Running   0          8s

Deploy to Cluster

kubectl apply -f rollout.yam
kubectl apply -f service.yaml

Canary Deployment

Set a watcher and then rollout a new version

kubectl argo rollouts get rollout rollouts-demo --watch
kubectl argo rollouts set image rollouts-demo rollouts-demo=argoproj/rollouts-demo:yellow

Promotion

kubectl argo rollouts promote rollouts-demo