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moby--moby/integration-cli/docker_cli_netmode_test.go
Jessica Frazelle ea3afdad61 add test-integration-cli specifics for userns
Signed-off-by: Jessica Frazelle <acidburn@docker.com>
Docker-DCO-1.1-Signed-off-by: Jessica Frazelle <acidburn@docker.com>
2015-10-09 20:50:27 -04:00

165 lines
5.7 KiB
Go

package main
import (
"os/exec"
"strings"
"github.com/docker/docker/runconfig"
"github.com/go-check/check"
)
// GH14530. Validates combinations of --net= with other options
// stringCheckPS is how the output of PS starts in order to validate that
// the command executed in a container did really run PS correctly.
const stringCheckPS = "PID USER"
// checkContains is a helper function that validates a command output did
// contain what was expected.
func checkContains(expected string, out string, c *check.C) {
if !strings.Contains(out, expected) {
c.Fatalf("Expected '%s', got '%s'", expected, out)
}
}
func (s *DockerSuite) TestNetHostname(c *check.C) {
testRequires(c, DaemonIsLinux, NotUserNamespace)
var (
out string
err error
runCmd *exec.Cmd
)
runCmd = exec.Command(dockerBinary, "run", "-h=name", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err != nil {
c.Fatalf(out, err)
}
checkContains(stringCheckPS, out, c)
runCmd = exec.Command(dockerBinary, "run", "--net=host", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err != nil {
c.Fatalf(out, err)
}
checkContains(stringCheckPS, out, c)
runCmd = exec.Command(dockerBinary, "run", "-h=name", "--net=bridge", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err != nil {
c.Fatalf(out, err)
}
checkContains(stringCheckPS, out, c)
runCmd = exec.Command(dockerBinary, "run", "-h=name", "--net=none", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err != nil {
c.Fatalf(out, err)
}
checkContains(stringCheckPS, out, c)
runCmd = exec.Command(dockerBinary, "run", "-h=name", "--net=host", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err == nil {
c.Fatalf(out, err)
}
checkContains(runconfig.ErrConflictNetworkHostname.Error(), out, c)
runCmd = exec.Command(dockerBinary, "run", "-h=name", "--net=container:other", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err == nil {
c.Fatalf(out, err, c)
}
checkContains(runconfig.ErrConflictNetworkHostname.Error(), out, c)
runCmd = exec.Command(dockerBinary, "run", "--net=container", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err == nil {
c.Fatalf(out, err, c)
}
checkContains("--net: invalid net mode: invalid container format container:<name|id>", out, c)
runCmd = exec.Command(dockerBinary, "run", "--net=weird", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err == nil {
c.Fatalf(out, err)
}
checkContains("network weird not found", out, c)
}
func (s *DockerSuite) TestConflictContainerNetworkAndLinks(c *check.C) {
testRequires(c, DaemonIsLinux, NotUserNamespace)
var (
out string
err error
runCmd *exec.Cmd
)
runCmd = exec.Command(dockerBinary, "run", "--net=container:other", "--link=zip:zap", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err == nil {
c.Fatalf(out, err)
}
checkContains(runconfig.ErrConflictContainerNetworkAndLinks.Error(), out, c)
runCmd = exec.Command(dockerBinary, "run", "--net=host", "--link=zip:zap", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err == nil {
c.Fatalf(out, err)
}
checkContains(runconfig.ErrConflictHostNetworkAndLinks.Error(), out, c)
}
func (s *DockerSuite) TestConflictNetworkModeAndOptions(c *check.C) {
testRequires(c, DaemonIsLinux, NotUserNamespace)
var (
out string
err error
runCmd *exec.Cmd
)
runCmd = exec.Command(dockerBinary, "run", "--net=host", "--dns=8.8.8.8", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err == nil {
c.Fatalf(out, err)
}
checkContains(runconfig.ErrConflictNetworkAndDNS.Error(), out, c)
runCmd = exec.Command(dockerBinary, "run", "--net=container:other", "--dns=8.8.8.8", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err == nil {
c.Fatalf(out, err)
}
checkContains(runconfig.ErrConflictNetworkAndDNS.Error(), out, c)
runCmd = exec.Command(dockerBinary, "run", "--net=host", "--add-host=name:8.8.8.8", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err == nil {
c.Fatalf(out, err)
}
checkContains(runconfig.ErrConflictNetworkHosts.Error(), out, c)
runCmd = exec.Command(dockerBinary, "run", "--net=container:other", "--add-host=name:8.8.8.8", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err == nil {
c.Fatalf(out, err)
}
checkContains(runconfig.ErrConflictNetworkHosts.Error(), out, c)
runCmd = exec.Command(dockerBinary, "run", "--net=host", "--mac-address=92:d0:c6:0a:29:33", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err == nil {
c.Fatalf(out, err)
}
checkContains(runconfig.ErrConflictContainerNetworkAndMac.Error(), out, c)
runCmd = exec.Command(dockerBinary, "run", "--net=container:other", "--mac-address=92:d0:c6:0a:29:33", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err == nil {
c.Fatalf(out, err)
}
checkContains(runconfig.ErrConflictContainerNetworkAndMac.Error(), out, c)
runCmd = exec.Command(dockerBinary, "run", "--net=container:other", "-P", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err == nil {
c.Fatalf(out, err)
}
checkContains(runconfig.ErrConflictNetworkPublishPorts.Error(), out, c)
runCmd = exec.Command(dockerBinary, "run", "--net=container:other", "-p", "8080", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err == nil {
c.Fatalf(out, err)
}
checkContains(runconfig.ErrConflictNetworkPublishPorts.Error(), out, c)
runCmd = exec.Command(dockerBinary, "run", "--net=container:other", "--expose", "8000-9000", "busybox", "ps")
if out, _, err = runCommandWithOutput(runCmd); err == nil {
c.Fatalf(out, err)
}
checkContains(runconfig.ErrConflictNetworkExposePorts.Error(), out, c)
}