Running Multiple Ingress Controllers?

[JokerDevops]

Is your feature request related to a problem? Please describe.

When I install multiple nginx ingress controllers on a cluster, the ingress class shares a controller. As a result, the contents processed by the two ingressclasses are the same.

Describe the solution you'd like I hope I can specify the controller of ingressclass. Separate them.

Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered.

Additional context Add any other context or screenshots about the feature request here.

[github-actions[bot]]

Hi @JokerDevops thanks for reporting!

Be sure to check out the docs while you wait for a human to take a look at this :slightly_smiling_face:

Cheers!

[brianehlert]

Have you discovered this: https://docs.nginx.com/nginx-ingress-controller/installation/running-multiple-ingress-controllers/

[JokerDevops]

@brianehlert I configured it according to this document, but found that the controller field is fixed. When I create two ingress classes, they share the same controller.

spec:
  controller: nginx.org/ingress-controller

{{- if semverCompare ">=1.18.0-0" .Capabilities.KubeVersion.GitVersion }}
apiVersion: networking.k8s.io/v1beta1
kind: IngressClass
metadata:
  name: {{ .Values.controller.ingressClass }}
{{- if .Values.controller.setAsDefaultIngress }}
  annotations:
    ingressclass.kubernetes.io/is-default-class: "true"
{{- end }}
spec:
  controller: nginx.org/ingress-controller
{{- end }}

[jasonwilliams14]

@JokerDevops That is correct. However:

A very important item to remember is the Ingress controller **only processes resources that belong to its class** 

Make sure you define your applications with the ingressClass you want that application to be attached to.

[github-actions[bot]]

This issue is stale because it has been open 90 days with no activity. Remove stale label or comment or this will be closed in 10 days.

[github-actions[bot]]

This issue was closed because it has been stalled for 10 days with no activity.