Hi Anup,
Mendix on AWS EKS – 404 Error After Deployment
If your Mendix application is deployed successfully but you're seeing a 404 error when accessing the public URL, check the following:
Ingress is configured correctly and the URL path matches the application's routing.
The base path in the URL is accurate (for example, /
or /app/
if configured).
The Mendix application is actually running and has not failed or crashed after deployment.
The Kubernetes Service is correctly exposing the app via a LoadBalancer or Ingress.
The public URL is mapped to the correct Ingress or Load Balancer DNS name.
The EKS security groups and network ACLs allow incoming traffic on required ports (typically HTTP/HTTPS).
TLS/SSL certificates are correctly set up if using HTTPS, and match the domain name.
Pods are running and healthy; check with kubectl get pods -n <namespace>
.