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Merge pull request #32447 from aboch/vnd

Fix container no ipv6 when run container on --network=host
This commit is contained in:
Madhu Venugopal 2017-04-09 15:07:58 -07:00 committed by GitHub
commit 9f27f0dcd3
4 changed files with 22 additions and 5 deletions

View file

@ -428,6 +428,22 @@ func (s *DockerDaemonSuite) TestDaemonIPv6FixedCIDRAndMac(c *check.C) {
c.Assert(strings.Trim(out, " \r\n'"), checker.Equals, "2001:db8:1::aabb:ccdd:eeff")
}
// TestDaemonIPv6HostMode checks that when the running a container with
// network=host the host ipv6 addresses are not removed
func (s *DockerDaemonSuite) TestDaemonIPv6HostMode(c *check.C) {
testRequires(c, SameHostDaemon)
deleteInterface(c, "docker0")
s.d.StartWithBusybox(c, "--ipv6", "--fixed-cidr-v6=2001:db8:2::/64")
out, err := s.d.Cmd("run", "-itd", "--name=hostcnt", "--network=host", "busybox:latest")
c.Assert(err, checker.IsNil, check.Commentf("Could not run container: %s, %v", out, err))
out, err = s.d.Cmd("exec", "hostcnt", "ip", "-6", "addr", "show", "docker0")
out = strings.Trim(out, " \r\n'")
c.Assert(out, checker.Contains, "2001:db8:2::1")
}
func (s *DockerDaemonSuite) TestDaemonLogLevelWrong(c *check.C) {
c.Assert(s.d.StartWithError("--log-level=bogus"), check.NotNil, check.Commentf("Daemon shouldn't start with wrong log level"))
}

View file

@ -24,7 +24,7 @@ github.com/RackSec/srslog 456df3a81436d29ba874f3590eeeee25d666f8a5
github.com/imdario/mergo 0.2.1
#get libnetwork packages
github.com/docker/libnetwork f3c4ca8ce5c128e071bab198c4ed9fd0d08384eb
github.com/docker/libnetwork ab8f7e61743aa7e54c5d0dad0551543adadc33cf
github.com/docker/go-events 18b43f1bc85d9cdd42c05a6cd2d444c7a200a894
github.com/armon/go-radix e39d623f12e8e41c7b5529e9a9dd67a1e2261f80
github.com/armon/go-metrics eb0af217e5e9747e41dd5303755356b62d28e3ec

View file

@ -151,7 +151,6 @@ func checkRunning() bool {
if connection != nil {
err = connection.sysobj.Call(dbusInterface+".getDefaultZone", 0).Store(&zone)
logrus.Infof("Firewalld running: %t", err == nil)
return err == nil
}
return false

View file

@ -222,9 +222,11 @@ func NewSandbox(key string, osCreate, isRestore bool) (Sandbox, error) {
}
// As starting point, disable IPv6 on all interfaces
err = setIPv6(n.path, "all", false)
if err != nil {
logrus.Warnf("Failed to disable IPv6 on all interfaces on network namespace %q: %v", n.path, err)
if !n.isDefault {
err = setIPv6(n.path, "all", false)
if err != nil {
logrus.Warnf("Failed to disable IPv6 on all interfaces on network namespace %q: %v", n.path, err)
}
}
if err = n.loopbackUp(); err != nil {