Create .crt & .key files for certificate

openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout .\kubernetes\certs\tls.key -out .\kubernetes\certs\tls.crt -config .\kubernetes\certs\openssl.cnf

Create .pfx certificate

openssl pkcs12 -export -out .\kubernetes\certs\local.pfx -inkey .\kubernetes\certs\tls.key -in .\kubernetes\certs\tls.crt -certfile .\kubernetes\certs\tls.crt

Deploying the server using Helm

helm upgrade --install grpc-infrastructure ./kubernetes/ `
  --namespace grpc `
  --create-namespace