Automating Telemetry and Grafana Integrations for CMS Form Submissions

The Challenge of Cross-Domain Form Testing

Managing form submissions across multiple domains in a centralized CMS presents unique challenges for tracking and observability. Without a standardized telemetry system, diagnosing dropped leads or failing webhooks can become a nightmare.

Injecting Telemetry IDs

We solved this by injecting a custom X-Telemetry-ID header into our automated Playwright test suites. This ID is passed through the entire CMS lifecycle, ensuring that every automated form submission can be traced directly to our CRM and logging dashboards.

Code snippet showing X-Telemetry-ID header injection in a Playwright test script

Grafana Loki and Interactive Data Links

To take our observability a step further, we configured our Grafana Loki dashboards with automated derived fields. By parsing the JSON payload of each log entry, Grafana now automatically generates a clickable Replay link and a copyable curl command for every single form submission. This allows our developers to instantly replay any failed request with a single click, drastically reducing debugging time.