Add network plugin filter test
@@ -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})
+}
