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Add network plugin filter test 

Signed-off-by: Anusha Ragunathan <anusha.ragunathan@docker.com>
This commit is contained in:
Anusha Ragunathan 2017-02-17 13:59:19 -08:00
parent 52ce5c2548
commit 5e0e957061
1 changed files with 51 additions and 0 deletions
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51
integration-cli/docker_cli_swarm_unix_test.go
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@ -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})
}