How to delete ingress from default namespace-CodePudding

How to delete below given ingress from default namespace?

# kubectl get ingress
Warning: extensions/v1beta1 Ingress is deprecated in v1.14 , unavailable in v1.22 ; use networking.k8s.io/v1 Ingress
NAME              CLASS    HOSTS             ADDRESS      PORTS   AGE
abc-ingress       <none>   app.company.com                80      24h

kubectl describe ingress jenkins-ingress
Warning: extensions/v1beta1 Ingress is deprecated in v1.14 , unavailable in v1.22 ; use networking.k8s.io/v1 Ingress
Name:             abc-ingress
Namespace:        default
Address:
Default backend:  default-http-backend:80 (<error: endpoints "default-http-backend" not found>)
Rules:
  Host             Path  Backends
  ----             ----  --------
  abc.company.com
                   /   app-svc:80 (<error: endpoints "app-svc" not found>)
Annotations:       <none>
Events:            <none>

Tried to delete using below command, But it doesn't work.Please suggest to delete it.

# kubectl delete abc-ingress -n default
error: the server doesn't have a resource type "abc-ingress"

CodePudding user response：

While Ali Rezvani's answer is correct, I'd like to extend upon it.

kubectl commands are structured as follows:

kubectl ACTION RESOURCE NAME [ -n NAMEPACE ]

Where ACTION can be get, delete, describe, etc.

RESOURCE can be deployments, service, pods, ingress or one of its short forms: deploy, svc, po, or ing

NAME is the name of the resource(s) you want to apply the ACTION on.

So if you wanted to delete the ingress named abc-ingress in the namespace default, you would use:

kubectl delete ingress abc-ingress -n default

(side note: generally, normally you can omit -n default as the default namespace is normally, as the name suggests, the default namespace)

CodePudding user response：

If your default namespace for your user defined default in your kube config you can use:

kubectl delete ingress abc-ingress

but if your default namespace in diffrent, you should pass namespace name:

kubectl delete ingress abc-ingress -n default

CodePudding user response：

The below command helped to delete ingress from default namespace.

kubectl delete --all ingress
ingress.extensions "abc-ingress" deleted