fix pod logs

grafana-alloy/src/values.yaml

@@ -40,7 +40,12 @@ alloy:
         }
       }
 
+      discovery.kubernetes "pod" {
+        role = "pod"
+      }
+
       loki.source.kubernetes "pod_logs" {
+        targets    = discovery.kubernetes.pod.targets
         forward_to = [loki.write.default.receiver]
       }