Ingress gateway

Linkerd relies on the Ingress controller through your Kubernetes provider. In our case, we are using the bare-minimum Kubernetes cluster to keep resource consumption at a minimum so that we can perform the hands-on exercises. Let's get started:

1. Now, we can install the nginx Ingress controller in our cluster using Helm chart at https://github.com/nginxinc/kubernetes-ingress/tree/v1.5.3/deployments/helm-chart:

$ helm repo add nginx-stable https://helm.nginx.com/stable
"nginx-stable" has been added to your repositories

$ helm repo update

$ helm install nginx-stable/nginx-ingress --name nginx --namespace kube-system \
--set fullnameOverride=nginx \
--set controller.name=nginx-controller \
--set controller.config.name=nginx-config \
--set controller.service.name=nginx-controller \
--set controller.serviceAccount.name=nginx
<<removed>>
NOTES:
The NGINX...