I'm trying to deploy WSO2 APIM on Kubernetes using the pattern-1 described on the github page
Then make sure you have enabled Ingress addon.
minikube addons list
Then make sure Ingress pods are running.
kubectl get po -n ingress-nginx
Next, get the Ingress external IP.
kubectl get ing -A
Get the external IP and the Host from the above and add a entry to the /etc/hosts as shown below.
If everything is in place you should be able to access the Publisher by going to https://am.wso2.com/