Easy steps to start with deploying a Web Service in Kubernetes:

1. Make a docker image of your application

2. Push to docker registry

3. Make a deployment.yaml

   It describes how pods will run; We will configure env variables here.

4. To store application settings create one or more configmap.

5. To store one or more secrets create one or multiple secret.yaml and link it with deployment.yaml.

6. For one-off tasks such as migration, certificate renewal, etc. make one or more jobs.

7. To expose your web application, create a Service.

8. To make it available to public use Loadbalancer type Service.

9. Alternatively if you have ingress configure it to expose your service as well.