[Bug]: Unable to connect to remote host

[LorenzoTettamanti]

Describe the bug

Cortexflow Client pod is unable to connect to remote host to access metrics

To Reproduce

Run the command:
kubectl exec -it <cortexflow-client-pod-name> -- telnet 10.102.168.227 9090

Screenshots

[LorenzoTettamanti]

Edit: seems like the command command: [ "tail", "-f", "/dev/null" ] put the containers in a strange status where everything is bypassed and everything is not effectively running

[LorenzoTettamanti]

Edit: the problem might be here:
kubectl logs pod/cortexflow-dns-7458fd66c4-mvhsv Error: Missing 'config.yaml' in ConfigMap data

Todo list:

• check kernel dockerfile
• check if the /etc/dns path exists

[LorenzoTettamanti]

Edit: found error in load_from_configmap function default_api_config.rs
`kubectl logs pod/cortexflow-dns-7754864d8c-q2c4r
Error: Error parsing 'edge_dns' section

Caused by:
missing field `module_name``

let edge_dns_config: EdgeDNSConfig = serde_yaml::from_value(edge_dns_section.clone()) .context("Error parsing 'edge_dns' section")?;

[LorenzoTettamanti]

The system seems to work fine right now. Connection to port 9090 is now available

[LorenzoTettamanti]

Edit:
Connection to port 8080 in unavailable. All the other ports are available
/ # telnet 10.108.168.35 8080 telnet: can't connect to remote host (10.108.168.35): Connection refused