This workshop has been deprecated and archived. The new Amazon EKS Workshop is now available at

To get ready to use Pixie to debug an application on a Kubernetes cluster, we will:

  • Add a node group to scale the EKS cluster.
  • Deploy a demo microservices app.
  • Visit the microservices app front-end and trigger a bug.

Add a node group

To accommodate the pods deployed by Pixie and the microservices demo application, we will add a managed node group to scale the eksworkshop-eksctl cluster.

Curl the node group config file and use eksctl to create the new pixie-demo-ng node group:

curl -O
envsubst < clusterconfig.yaml | eksctl create nodegroup -f -

The creation of the node group will take about 3 - 5 minutes.

Confirm that the new nodes joined the cluster correctly. You should see 3 nodes added to the cluster.

kubectl get nodes --sort-by=.metadata.creationTimestamp

NAME                                           STATUS   ROLES    AGE     VERSION   Ready    <none>   3h55m   v1.21.12-eks-5308cf7   Ready    <none>   3h55m   v1.21.12-eks-5308cf7    Ready    <none>   3h55m   v1.21.12-eks-5308cf7    Ready    <none>   117s    v1.21.12-eks-5308cf7    Ready    <none>   107s    v1.21.12-eks-5308cf7   Ready    <none>   106s    v1.21.12-eks-5308cf7

Deploy the demo microservices app

To test out Pixie, we will deploy a modified version of Weavework’s Sock Shop microservices application. This demo app does not contain any manual instrumentation. Minimal modifications were made to set pod resource limits and create a bug in one of the services.

Curl the config file and deploy the demo using kubectl:

curl -O
kubectl apply -f complete-demo.yaml

Deploying the microservices demo will take about 3-5 minutes.

Confirm that the application components have been deployed to the px-sock-shop namespace:

kubectl get pods -n px-sock-shop

You should see output similar to that below. All pods should be ready and available before proceeding.

NAME                           READY   STATUS    RESTARTS   AGE
carts-5fc45568c4-nhv2q         1/1     Running   0          35m
carts-db-64ff6c747f-zhh7z      1/1     Running   0          35m
catalogue-8f6fdb6d8-dl5fd      1/1     Running   0          35m
catalogue-db-69cf48ff8-pz9w8   1/1     Running   0          35m
front-end-5756d95c69-7n8pc     1/1     Running   0          35m
load-test-5d887bfd7d-p7vfd     1/1     Running   0          35m
orders-77c57c89dc-qm2gj        1/1     Running   0          35m
orders-db-df75f545f-fbcnl      1/1     Running   0          35m
payment-7f95f9f77-9c2rm        1/1     Running   0          35m
queue-master-bd556c45-xq6pp    1/1     Running   0          35m
rabbitmq-68d55c844f-swknh      1/1     Running   0          35m
shipping-745b9d8755-glb8x      1/1     Running   0          35m
user-5cf8959676-v6jtx          1/1     Running   0          35m
user-db-794cfdf85b-4f6rq       1/1     Running   0          35m

Visit the Sock Shop application

The Sock Shop’s front-end service is exposed onto an external IP address using a LoadBalancer. Grab the Load Balancer address using:

export SERVICE_IP=$(kubectl -n px-sock-shop get svc front-end --template "{{ range (index .status.loadBalancer.ingress 0) }}{{ . }}{{ end }}")

echo http://$SERVICE_IP/

You should see output similar to that below.

workshop:~/environment $ echo http://$SERVICE_IP/

When the front-end service is first deployed, it can take several minutes for the Load Balancer to be created and DNS updated. During this time the link above may display a “site unreachable” message.

To visit the Sock Shop app, navigate to the Load Balancer address in your browser. Click the “Catalogue” tab along the top of the page and you should see a variety of sock products.


Trigger the microservices application bug

This app has several bugs. One bug in the app is that filtering the catalogue doesn’t work when two or more filters are selected.

  • Navigate to the “Catalogue” tab
  • Select at least two tags from the left “Filter” panel, for example geek and formal.
  • Press Apply.
  • Notice that no socks show up when two or more filters are selected.
  • Press Clear to clear the filters between retries.
  • You can repeat this as many times as you want.

Make sure to trigger this bug for yourself. We will use Pixie to investigate this application bug.