See the solution below with Step by Step Explanation.
Explanation:
Solution (Step by Step) :
1. Generate a Certificate and Key:
- If you don't already have a certificate and private key, you can use tools like 'openssl to generate them:
bash
openssl req -x509 -newkey rsa:2048 -keyout private-key -out cert.pem -days 365 -nodes
- This will create two files: 'private-key' (private key) and 'cert.pern' (certificate).
2. Create a Kubernetes Secret:
- Create a YAML file, for example, 'tls-secret.yaml':

- Replace and with the Base64 encoded contents of your certificate and key files. You can use 'base64' command for encoding: bash echo "certificate content" | base64 echo "private key content" | base64 3. Apply the Secret: - Apply the secret to your Kubernetes cluster: bash kubectl apply -f tls-secret.yaml 4. Modify your Deployment: - Add the following to your deployment YAML file:

5. Update your Application: - Your application needs to be configured to use the mounted TLS certificate and key from the secret. The specific configuration will depend on the application. - It will typically involve setting environment variables pointing to the location of the certificate and key files, for example, 'TLS_CERT_FILE'and 'TLS_KEY_FILE.