nixos/tests/openvswitch: improve ping check resiliency

(cherry picked from commit 03a9484617e33660fe3d72cada4ee46fb17eaa24)

Changed files
+2 -2
nixos
+2 -2
nixos/tests/openvswitch.nix
···
node2.wait_for_unit("ovsdb.service")
node2.wait_for_unit("ovs-vswitchd.service")
-
node1.succeed("ping -c3 10.0.0.2")
-
node2.succeed("ping -c3 10.0.0.1")
'';
}
···
node2.wait_for_unit("ovsdb.service")
node2.wait_for_unit("ovs-vswitchd.service")
+
node1.wait_until_succeeds("ping -c1 10.0.0.2", timeout=30)
+
node2.wait_until_succeeds("ping -c1 10.0.0.1", timeout=30)
'';
}