From 595fd5226bcfd0960e56350af9b9095682367efb Mon Sep 17 00:00:00 2001 From: Madhu Venugopal Date: Tue, 20 Oct 2015 19:17:18 -0700 Subject: [PATCH] Integration test for default bridge init with invalid cluster config Signed-off-by: Madhu Venugopal --- integration-cli/docker_cli_daemon_test.go | 24 +++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/integration-cli/docker_cli_daemon_test.go b/integration-cli/docker_cli_daemon_test.go index 6567809bf..8f69a1ee2 100644 --- a/integration-cli/docker_cli_daemon_test.go +++ b/integration-cli/docker_cli_daemon_test.go @@ -16,6 +16,7 @@ import ( "strings" "time" + "github.com/docker/docker/pkg/integration/checker" "github.com/docker/libnetwork/iptables" "github.com/docker/libtrust" "github.com/go-check/check" @@ -848,6 +849,29 @@ func (s *DockerDaemonSuite) TestDaemonDefaultGatewayIPv4ExplicitOutsideContainer s.d.Restart() } +func (s *DockerDaemonSuite) TestDaemonDefaultNetworkInvalidClusterConfig(c *check.C) { + testRequires(c, SameHostDaemon) + + // Start daemon without docker0 bridge + defaultNetworkBridge := "docker0" + deleteInterface(c, defaultNetworkBridge) + + d := NewDaemon(c) + discoveryBackend := "consul://consuladdr:consulport/some/path" + err := d.Start(fmt.Sprintf("--cluster-store=%s", discoveryBackend)) + c.Assert(err, checker.IsNil) + + // Start daemon with docker0 bridge + ifconfigCmd := exec.Command("ifconfig", defaultNetworkBridge) + _, err = runCommand(ifconfigCmd) + c.Assert(err, check.IsNil) + + err = d.Restart(fmt.Sprintf("--cluster-store=%s", discoveryBackend)) + c.Assert(err, checker.IsNil) + + d.Stop() +} + func (s *DockerDaemonSuite) TestDaemonIP(c *check.C) { d := s.d