Search for secrets in Ingresses

[Pscheidl]

Ingresses might link to secret maps and configs as well, e.g. in the tls section.

--- 
apiVersion: extensions/v1beta1
kind: Ingress
metadata: 
name: tls-example-ingress
spec: 
rules: 
- 
host: mydomain.com
http: 
paths: 
- 
backend: 
serviceName: my-service
servicePort: 80
path: /
tls: 
- 
hosts: 
- mydomain.com
secretName: my-tls-secret