This is a folk of a GCP demo add set to run on ICP.

1. Install tools specified in the previous section (Docker, kubectl, skaffold)

2. Connect to an ICP Cluster

3. Create a namespace with correct permissions

   kubectl create namespace microservice-demo
   

4. Switch to it

   kubens microservice-demo
   
   

5. Apply a role bindings to the namespace to ensure pods run with non-root access

   kubectl apply -f icp/cluster-role.yaml
   

   Not applying permissions will results in:

   Error: container has runAsNonRoot and image will run as root
   

   as ICP is restrictive about how containers can run by default as explained in this article.

6. Deploy the application

   kubectl apply -f ./release/kubernetes-manifests.yaml
   

7. Run kubectl get pods to see pods are in a Ready state.

8. frontend-external was set as a LoadBalancer. A LoadBalancer is not currently configured for ICP so change the type from LoadBalancer to NodePort in release/kubernetes-manifests.yaml.

9. Find the assigned your application, then visit the application using the IP address of a worker node and with that port in the browser.

   kubectl get service/frontend-external
   

   kubectl get nodes
   

   e.g. http://172.16.50.68:31913/