No ingress address on minikube Kubernetes cluster with nginx ingress controller

问题:

I've got the following:

ingress.yaml

apiVersion: extensions/v1beta1 kind: Ingress metadata:   name: abcxyz   annotations:     kubernetes.io/ingress.class: nginx spec:   rules:   - host: abcxyz     http:       paths:       - path: /a/         backend:           serviceName: service-a           servicePort: 80       - path: /b/         backend:           serviceName: service-b           servicePort: 80 

Output of kubectl describe ingress abcxyz:

Name:             abcxyz Namespace:        default Address:           Default backend:  default-http-backend:80 (<none>) Rules:   Host    Path  Backends   ----    ----  --------   abcxyz             /a/   service-a:80 (<none>)           /b/   service-b:80 (<none>) Annotations: Events:   Type    Reason  Age                From                      Message   ----    ------  ----               ----                      -------   Normal  CREATE  16m                nginx-ingress-controller  Ingress default/abcxyz   Normal  UPDATE  12m (x2 over 15m)  nginx-ingress-controller  Ingress default/abcxyz 

Why is the address empty? I've installed the 'nginx ingress controller' through helm using helm install stable/nginx-ingress - and all of it's pods relevent seem to be running fine.

How can I provide access to the ingress?

回答1:

Type

minikube ip 

to retrieve the master IP. for example:

bash-3.2$ minikube ip 192.168.1.100 

The command that provides information about the kubernetes cluster is:

bash-3.2$ kubectl cluster-info Kubernetes master is running at https://192.168.1.100:8443 KubeDNS is running at https://192.168.1.100:8443/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy  To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'. 

You can test the ingress controller from the host machine using curl:

bash-3.2$ curl http://192.168.1.100:80 default backend - 404 

Finally, add a host entry to be able to use a name to refer to the cluster IP address

In /etc/hosts add:

192.168.1.100   abcxyz 

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