diff --git a/integration-cli/docker_cli_swarm_unix_test.go b/integration-cli/docker_cli_swarm_unix_test.go index a74426a1fa..697e3ef27e 100644 --- a/integration-cli/docker_cli_swarm_unix_test.go +++ b/integration-cli/docker_cli_swarm_unix_test.go @@ -5,6 +5,7 @@ package main import ( "encoding/json" "strings" + "time" "github.com/docker/docker/api/types/swarm" "github.com/docker/docker/integration-cli/checker" @@ -50,3 +51,53 @@ func (s *DockerSwarmSuite) TestSwarmVolumePlugin(c *check.C) { c.Assert(mounts[0].Name, checker.Equals, "my-volume") c.Assert(mounts[0].Driver, checker.Equals, "customvolumedriver") } + +// Test network plugin filter in swarm +func (s *DockerSwarmSuite) TestSwarmNetworkPluginV2(c *check.C) { + d1 := s.AddDaemon(c, true, true) + d2 := s.AddDaemon(c, true, false) + + // install plugin on d1 and d2 + pluginName := "aragunathan/global-net-plugin:latest" + + _, err := d1.Cmd("plugin", "install", pluginName, "--grant-all-permissions") + c.Assert(err, checker.IsNil) + + _, err = d2.Cmd("plugin", "install", pluginName, "--grant-all-permissions") + c.Assert(err, checker.IsNil) + + // create network + networkName := "globalnet" + _, err = d1.Cmd("network", "create", "--driver", pluginName, networkName) + c.Assert(err, checker.IsNil) + + // create a global service to ensure that both nodes will have an instance + serviceName := "my-service" + _, err = d1.Cmd("service", "create", "--name", serviceName, "--mode=global", "--network", networkName, "busybox", "top") + c.Assert(err, checker.IsNil) + + // wait for tasks ready + waitAndAssert(c, defaultReconciliationTimeout, reducedCheck(sumAsIntegers, d1.CheckActiveContainerCount, d2.CheckActiveContainerCount), checker.Equals, 2) + + // remove service + _, err = d1.Cmd("service", "rm", serviceName) + c.Assert(err, checker.IsNil) + + // wait to ensure all containers have exited before removing the plugin. Else there's a + // possibility of container exits erroring out due to plugins being unavailable. + waitAndAssert(c, defaultReconciliationTimeout, reducedCheck(sumAsIntegers, d1.CheckActiveContainerCount, d2.CheckActiveContainerCount), checker.Equals, 0) + + // disable plugin on worker + _, err = d2.Cmd("plugin", "disable", "-f", pluginName) + c.Assert(err, checker.IsNil) + + time.Sleep(20 * time.Second) + + image := "busybox" + // create a new global service again. + _, err = d1.Cmd("service", "create", "--name", serviceName, "--mode=global", "--network", networkName, image, "top") + c.Assert(err, checker.IsNil) + + waitAndAssert(c, defaultReconciliationTimeout, d1.CheckRunningTaskImages, checker.DeepEquals, + map[string]int{image: 1}) +}