Enforcing policy-as-code for OpenTelemetry using Open Policy Agent (OPA) and Conftest allows organizations to validate their observability setup against predefined policies. This integration ensures compliance and best practices in monitoring applications.
// Example of a Rego policy to ensure all traces have a minimum duration
package opentel
violation[{"msg": msg}] {
trace := input.traces[_]
trace.duration < 1000 # Duration in milliseconds
msg := sprintf("Trace %v has a duration lower than the minimum required", [trace.id])
}
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