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Properly initialize IpamConf structure in initBridgeDriver

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Signed-off-by: Alessandro Boch <aboch@docker.com>
This commit is contained in:
Alessandro Boch 2015-12-30 14:51:51 -08:00
parent 3b605b5926
commit aa97eee1a3
2 changed files with 6 additions and 17 deletions
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4
daemon/daemon_unix.go
View file

@ -584,14 +584,14 @@ func initBridgeDriver(controller libnetwork.NetworkController, config *Config) e
deferIPv6Alloc = ones <= 80
if ipamV6Conf == nil {
ipamV6Conf = &libnetwork.IpamConf{}
ipamV6Conf = &libnetwork.IpamConf{AuxAddresses: make(map[string]string)}
}
ipamV6Conf.PreferredPool = fCIDRv6.String()
}
if config.Bridge.DefaultGatewayIPv6 != nil {
if ipamV6Conf == nil {
ipamV6Conf = &libnetwork.IpamConf{}
ipamV6Conf = &libnetwork.IpamConf{AuxAddresses: make(map[string]string)}
}
ipamV6Conf.AuxAddresses["DefaultGatewayIPv6"] = config.Bridge.DefaultGatewayIPv6.String()
}

19
integration-cli/docker_cli_daemon_test.go
View file

@ -334,15 +334,13 @@ func (s *DockerSuite) TestDaemonIPv6Enabled(c *check.C) {
// TestDaemonIPv6FixedCIDR checks that when the daemon is started with --ipv6=true and a fixed CIDR
// that running containers are given a link-local and global IPv6 address
func (s *DockerSuite) TestDaemonIPv6FixedCIDR(c *check.C) {
testRequires(c, IPv6)
if err := setupV6(); err != nil {
c.Fatal("Could not set up host for IPv6 tests")
}
d := NewDaemon(c)
if err := d.StartWithBusybox("--ipv6", "--fixed-cidr-v6='2001:db8:1::/64'"); err != nil {
if err := d.StartWithBusybox("--ipv6", "--fixed-cidr-v6='2001:db8:2::/64'", "--default-gateway-v6='2001:db8:2::100'"); err != nil {
c.Fatalf("Could not start daemon with busybox: %v", err)
}
defer d.Stop()
@ -351,18 +349,7 @@ func (s *DockerSuite) TestDaemonIPv6FixedCIDR(c *check.C) {
c.Fatalf("Could not run container: %s, %v", out, err)
}
out, err := d.Cmd("inspect", "--format", "'{{.NetworkSettings.Networks.bridge.LinkLocalIPv6Address}}'", "ipv6test")
out = strings.Trim(out, " \r\n'")
if err != nil {
c.Fatalf("Error inspecting container: %s, %v", out, err)
}
if ip := net.ParseIP(out); ip == nil {
c.Fatalf("Container should have a link-local IPv6 address")
}
out, err = d.Cmd("inspect", "--format", "'{{.NetworkSettings.Networks.bridge.GlobalIPv6Address}}'", "ipv6test")
out, err := d.Cmd("inspect", "--format", "'{{.NetworkSettings.Networks.bridge.GlobalIPv6Address}}'", "ipv6test")
out = strings.Trim(out, " \r\n'")
if err != nil {
@ -372,6 +359,8 @@ func (s *DockerSuite) TestDaemonIPv6FixedCIDR(c *check.C) {
if ip := net.ParseIP(out); ip == nil {
c.Fatalf("Container should have a global IPv6 address")
}
// TODO: Check IPv6 def gateway in inspect o/p (once docker/docker 19001 is merged
if err := teardownV6(); err != nil {
c.Fatal("Could not perform teardown for IPv6 tests")
}