i have a requirement, where i want to re-use a kubernetes yaml file again and again. how can we do this, in below eg. where i want {{ JENKINS }} to replaced every time with a different varibale.
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: {{ JENKINS }}
spec:
rules:
- host: {{ JENKINS }}.kubernetes.summimak.online
http:
paths:
- path: /
backend:
serviceName: jenkins
servicePort: 80