Accessing k8s services in home network

Challenge: to access Kubernetes services from a remote computer in LAN.

>> Ingress configure

>> Forward traffic from the host system to ingress (using Nginx)

>> We need to use subdomains to avoid Link problems in the app.  For example: 

    kpaudel.com/tomcat will successfully open tomcat, but the button link in the tomcat itself does not point to the correct URL. 

So, instead, we define subdomains(for example tomcat.kpaudel.com). So, we could have many subdomains to point to the same address. Some mechanisms to implement wildcard DNS. 

>> Wildcard dns (multiple domains pointing to the same IP address)

WildCart DNS in Pi-hole

https://hetzbiz.cloud/2022/03/04/wildcard-dns-in-pihole/ 

(Alternative: create your own bind9+docker)