MetalLB (https://metallb.universe.tf/)[https://metallb.universe.tf/] is a great tool for installation on a bare metal Kubernetes Cluster to allow You to use Load Balancer yamls in Your dev environment before Your project is deployed to a Cloud Hosted service such as AWS (Which handle Load Balancers for You).
First – Apply the full Yaml from MetalLB repository:
kubectl apply -f https://raw.githubusercontent.com/google/metallb/v0.12.1/manifests/metallb.yaml
Once this deployment has completed, You should generate a configMap.yaml for Your Kubernetes Cluster. This should be updated with a range of IP addresses on Your subnet that can be assigned by MetalLB (Eg outside of Your DHCP range / not in use by other servers).
apiVersion: v1 kind: ConfigMap metadata: namespace: metallb-system name: config data: config: | address-pools: - name: default protocol: layer2 addresses: - 192.168.1.100-192.168.1.120
Apply this Yaml File and You will be able to create Load Balancer service types on Your cluster – To access the Load Balancers, after applying check kubectl get svc for the IP address allocated to your Balancer.