Troubleshooting FAQs

Node Site:

What is the minimum configuration in my values.yaml for a Node deployment?

Add the node’s hostname, Hub client ID and secret, and crypto private key. Also set expose.type to ingress or gateway. For details and an example, see Node Installation: preparation.

How do I access to my Node without a domain name?

Set expose.type to none and leave the hostname blank. Then port-forward the Node UI, Hub Adapter, and Keycloak services. The Node UI will be available at http://localhost:3000. For further information, visit Node Installation: deploying without a Domain Name.

How do I expose my Node behind a TLS configuration or a reverse proxy?

For a TLS config, create a Kubernetes TLS secret with kubectl create secret tls tls-secret --key my-flame-node.key --cert my-flame-node.crt, then set tlsSecretName: tls-secret in the ingress settings. Check more in Node Troubleshooting:TLS setup.

The reverse-proxy instructions in the troubleshooting page are considered for Airflow; for the FLAME Node’s proxy assumptions, visit Node Installation.