Clash Royale CLAN TAG#URR8PPP

Fabric8 java library to edit existing resource

I want to edit an ingress to have another path as follows

Existing Ingress :

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: test-ingress
annotations:
nginx.ingress.kubernetes.io/rewrite-target: /
spec:
rules:
- http:
paths:
- path: /testpath
backend:
serviceName: test
servicePort: 80


Updated Ingress:

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: test-ingress
annotations:
nginx.ingress.kubernetes.io/rewrite-target: /
spec:
rules:
- http:
paths:
- path: /testpath
backend:
serviceName: test
servicePort: 80

- path: /newPath
backend:
serviceName: newService
servicePort: 80


I want to add a new backend to a new path for an existing ingress. I am using the fabric8 java library to achieve this as follows

kubernetesClient.extensions().ingresses().inNamespace(my-env)
.withName(ingressName).edit().editOrNewSpec().editFirstRule().editHttp()
.addNewPathLike(path).withNewBackendLike(ingressBackend);


This is replacing the existing path and backend.

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: test-ingress
annotations:
nginx.ingress.kubernetes.io/rewrite-target: /
spec:
rules:
- http:
paths:
- path: /newPath
backend:
serviceName: newService
servicePort: 80


What am I missing?

1 Answer
1

I believe you need to use addToPaths(path) instead. Something like this:

addToPaths(path)

kubernetesClient.extensions().ingresses().inNamespace(my-env)
.withName(ingressName).edit().editOrNewSpec().editFirstRule().editHttp()
.addToPaths(path).withNewBackendLike(ingressBackend);


More info here

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