Ingress and Service Exist: getting default backend - 404

Rancher 2.x
1

Trying a basic install of jenkins via helm. The values.yaml are this:

controller:
  servicePort: 80
  targetPort: 8080
  ingress:
    enabled: true
    kubernetes.io/ingress.class: nginx
    ingressClassName: nginx
    hostName: jenkinstest.k8s.mycluster.com
  testEnabled: false

There is a service created “jenkinstest” in the jenkins pod with an IP and port on 8080 and an ingress created that points the hostname url to the service:

http://jenkinstest.k8s.mycluster.com > jenkinstest

I have other setups like this that work fine. I can go the node the service is running on and wget 10.42.4.200:8080/login and see that jenkins is up.

What am I missing?

TIA.

cluster setup:
rancher 2.5.9
RKE: v1.2.11

2

Hi, did you resolve this? I face the same issue.

3

I never did. We have decided to abandon Jenkins in favor of using Github actions. More flexible, integrated right within each repo, etc. Good luck.