We'll use the go-demo-5 application to measure latency, so our first step is to install it.
1 GD5_ADDR=go-demo-5.$LB_IP.nip.io 2 3 helm install \ 4 https://github.com/vfarcic/go-demo-5/releases/download/ 0.0.1/go-demo-5-0.0.1.tgz \ 5 --name go-demo-5 \ 6 --namespace go-demo-5 \ 7 --set ingress.host=$GD5_ADDR
We generated an address that we'll use as Ingress entry-point, and we deployed the application using Helm. Now we should wait until it rolls out.
1 kubectl -n go-demo-5 \ 2 rollout status \ 3 deployment go-demo-5
Before we proceed, we'll check whether the application is indeed working correctly by sending an HTTP request.
1 curl "http://$GD5_ADDR/demo/hello"
The output should be the familiar hello, ...