Trying to follow How to Set Up an Nginx Ingress with Cert-Manager on DigitalOcean Kubernetes
tutorial for setting up the ingress rule for backendApi
The backend service are created correctly .
kubectl get svc
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
echo1 ClusterIP 10.245.254.205 <none> 80/TCP 3h
echo2 ClusterIP 10.245.187.179 <none> 80/TCP 3h
Ingress resource are created correctly
kubectl get ingress echo-ingress
NAME HOSTS ADDRESS PORTS AGE
echo-ingress echo1.example.com,echo2.example.com 157.230.67.78 80 3h
And I see external load balancer is created.
But it seems ingress cannot find the backend server ip , it shows <none>
kubectl describe ingress echo-ingress
Name: echo-ingress
Namespace: default
Address: 157.230.67.78
Default backend: default-http-backend:80 (<none>)
Rules:
Host Path Backends
---- ---- --------
echo1.example.com
echo1:80 (<none>)
echo2.example.com
echo2:80 (<none>)
Annotations:
Events: <none>
I don’t think it would forward traffic , should it be sth like
Host Path Backends
---- ---- --------
echo1.example.com
echo1:80 (10.245.254.205:80)
like in the official tutorial ?
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In the document you mentioned, please note the tips below: “To test the Ingress, navigate to your DNS management service and create A records for echo1.example.com and echo2.example.com pointing to the DigitalOcean Load Balancer’s external IP.”
Tried to hit the endpoint, in nginx-ingress-controller, there is no error log , but looks like it cannot resolve the ip address for the service
Does anyone have experience on this?