open telemetry with settings object

[lior-lew]

Formance’s OpenTelemetry configuration currently requires specifying a static OTLP endpoint in the Settings CRD. This causes issues when integrating with Coralogix’s OpenTelemetry DaemonSet, which expects each pod to send traces to the collector running on the same node via its node IP (e.g., http://$(NODE_IP):4317). Since CRDs, ConfigMaps, and Secrets don’t have access to Pod-level metadata such as status.hostIP, there is no way to dynamically inject the node IP into the CRD configuration. As a result, the integration breaks whenever nodes are replaced or scaled. I think Formance should support environment variable interpolation or allow dynamic configuration of the OTLP endpoint based on the Pod’s node IP. another possibility is that have a flag like usePodIP: true

[flemzord]

Hello @lior-lew
We have added the information in the Operator: formancehq/operator#339