more diag items
diff --git a/roles/compute-diag/tasks/main.yml b/roles/compute-diag/tasks/main.yml
index d6290b9..88a6300 100644
--- a/roles/compute-diag/tasks/main.yml
+++ b/roles/compute-diag/tasks/main.yml
@@ -14,4 +14,5 @@
    - "cat /etc/resolv.conf"
    - "ifconfig -a"
    - "route -n"
+   - "sudo ovs-vsctl show"