Unable to deploy a second ingress controller using helm in Azure Kubernetes Cluster ( AKS )

Question

I deployed one ingress controller in a namespace by running the command:

helm install nginx-ingress ingress-nginx/ingress-nginx \
    --namespace kk \
    --set controller.replicaCount=2 \
    --set controller.nodeSelector."beta\.kubernetes\.io/os"=linux \
    --set defaultBackend.nodeSelector."beta\.kubernetes\.io/os"=linux

When I run the same command in another namespace I get the below error:

Error: Failed to download "ingress-nginx/ingress-nginx" (hint: running `helm repo update` may help)

I am pretty sure we can install multiple ingress controller in one Kubernetes cluster but I am unable to resolve this issue.

Answer 1

It's all about your internet connection. I've had the same problem. Try using the specific version; that may help:

helm install ingress-nginx ingress-nginx/ingress-nginx --version 3.7.1 --debug