Can't deploy locally (07-deploying-demo-application)

[vigneshs-dev]

Hi @sidpalas ,

Thankyou so much for this wonderful tutorial. I understood kubernetes very clearly only using your tutorial. On deploying the application, I came across a major problem in the part 07.

By following the part 06, I am able to make the demo application run locally without any problem. I am able to get the output in the client frontend app having both golang and node api.

But, when I try to deploy using part 07, the client frontend part won't get connect with backend api. On debugging more that two weeks, I can't find the solution. I am able to store the api data in database perfectly. The golang and node api were accessed correctly by port forwarding them. The main culprit was the traefik ingress controller. The logs in the traefik pod is:

 time="2024-12-28T19:16:32Z" level=info msg="Configuration loaded from flags."
 time="2024-12-28T19:18:10Z" level=error msg="subset not found for demo-app/api-golang" providerName=kubernetescrd ingress=api-golang namespace=demo-app
 time="2024-12-28T19:25:59Z" level=error msg="subset not found for demo-app/api-golang" providerName=kubernetescrd ingress=api-golang namespace=demo-app 
 time="2024-12-28T19:25:59Z" level=error msg="subset not found for demo-app/api-node" ingress=api-node namespace=demo-app providerName=kubernetescrd 
 time="2024-12-28T19:25:59Z" level=error msg="subset not found for demo-app/client-react-nginx" providerName=kubernetescrd ingress=client-react-nginx namespace=demo-app 
 

In the tutorial, You have clearly explained the steps to deploy this in Google Cloud. But, I don't have the account in Google Cloud. Can you please help me to deploy this in my system locally ?

[m0onc4k3]

Hi. Are you using WSL2 or a bare metal server?

[vigneshs-dev]

Hi. Are you using WSL2 or a bare metal server?

I tried to run this on both WSL2 and Mac Mini.. During both times, I got the Error in Open Search Contianer

[sidpalas]

You are deploying within the KinD cluster? Ingress works a bit differently in KinD because there is no cloud provided load balancer to bring network traffic into the cluster.

Have a look at this https://kind.sigs.k8s.io/docs/user/ingress

[vigneshs-dev]

@sidpalas I can't find any way to solve this problem...Can you suggest any steps to achieve this to get correct output?
I stuck in this problem for so many months...Please help me solve this?