tunnel, add green light output for loop.

tasks/general/settings/tunnel.yml

@@ -63,12 +63,15 @@
           (
             while true; do
               sleep 300
-              nc -zv {{ tunnel_remote_host }} {{ tunnel_remote_port }} >/dev/null 2>&1
+              echo -n "RUN-LOOP: "
+              nc -zv {{ tunnel_remote_host }} {{ tunnel_remote_port }}
               status="$?"
+              echo "RUN-LOOP: Port check returned ${status}."
               if [[ "$status" != 0 ]]; then
-                echo "RUN: Port check returned $status, restarting service."
+                echo "RUN-LOOP: Restarting service."
                 sv restart {{ tunnel_service_name }}
               fi
+              echo "RUN-LOOP: Going back to sleep."
             done
           ) &