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IT for service/network name with '.', corrected libnetwork flag for DNS

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Signed-off-by: Santhosh Manohar <santhosh@docker.com>
This commit is contained in:
Santhosh Manohar
2016-01-21 20:49:02 -08:00
parent 02c9d48144
commit da9eadb066
3 changed files with 33 additions and 9 deletions
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23
integration-cli/docker_cli_network_unix_test.go
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@@ -1301,3 +1301,26 @@ func (s *DockerSuite) TestUserDefinedNetworkConnectDisconnectAlias(c *check.C) {
_, _, err = dockerCmdWithError("exec", "second", "ping", "-c", "1", "bar")
c.Assert(err, check.IsNil)
}
func (s *DockerSuite) TestUserDefinedNetworkConnectivity(c *check.C) {
testRequires(c, DaemonIsLinux, NotUserNamespace)
dockerCmd(c, "network", "create", "-d", "bridge", "br.net1")
dockerCmd(c, "run", "-d", "--net=br.net1", "--name=c1.net1", "busybox", "top")
c.Assert(waitRun("c1.net1"), check.IsNil)
dockerCmd(c, "run", "-d", "--net=br.net1", "--name=c2.net1", "busybox", "top")
c.Assert(waitRun("c2.net1"), check.IsNil)
// ping first container by its unqualified name
_, _, err := dockerCmdWithError("exec", "c2.net1", "ping", "-c", "1", "c1.net1")
c.Assert(err, check.IsNil)
// ping first container by its qualified name
_, _, err = dockerCmdWithError("exec", "c2.net1", "ping", "-c", "1", "c1.net1.br.net1")
c.Assert(err, check.IsNil)
// ping with first qualified name masked by an additional domain. should fail
_, _, err = dockerCmdWithError("exec", "c2.net1", "ping", "-c", "1", "c1.net1.br.net1.google.com")
c.Assert(err, check.NotNil)
}