Create self-signed certificates for ingress

Create Selfsigned SSL/TLS Ingress Certificates

please modify the <FQDN> with your current fqdn before applying the following command.

Create ingres Certs directory
```
mkdir ingress-certs
cd ingress-certs
```
set the Variable name to your FQDN
```
export FQDN=<enter FQDN here>
```

Now generate a secret with the following commands.

Bash

openssl req -x509 \
-newkey rsa:4096 \
-sha256 \
-days 3650 \
-nodes \
-keyout ${FQDN}.key \
-out ${FQDN}.crt \
-subj "/CN=${FQDN}" \
-addext "subjectAltName=DNS:www.${FQDN},DNS:${FQDN}"

Create kubernetes secret in your required namespace

kubectl -n <NAMESPAC>  create secret tls ef-ingress-tls-secret --key  ${FQDN}.key --cert ${FQDN}.crt

switch to previous directory
Bash
```
cd ../
```