mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
7a9cb29fb9
This enables image lookup when creating a container to fail when the reference exists but it is for the wrong platform. This prevents trying to run an image for the wrong platform, as can be the case with, for example binfmt_misc+qemu. Signed-off-by: Brian Goff <cpuguy83@gmail.com>
597 lines
23 KiB
Go
597 lines
23 KiB
Go
package main
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"os"
|
|
"os/exec"
|
|
"path/filepath"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/docker/docker/api/types/container"
|
|
"github.com/docker/docker/api/types/mount"
|
|
"github.com/docker/docker/api/types/network"
|
|
"github.com/docker/docker/client"
|
|
"github.com/docker/docker/integration-cli/cli/build"
|
|
"gotest.tools/v3/assert"
|
|
"gotest.tools/v3/icmd"
|
|
)
|
|
|
|
func (s *DockerSuite) TestVolumeCLICreate(c *testing.T) {
|
|
dockerCmd(c, "volume", "create")
|
|
|
|
_, _, err := dockerCmdWithError("volume", "create", "-d", "nosuchdriver")
|
|
assert.ErrorContains(c, err, "")
|
|
|
|
// test using hidden --name option
|
|
out, _ := dockerCmd(c, "volume", "create", "--name=test")
|
|
name := strings.TrimSpace(out)
|
|
assert.Equal(c, name, "test")
|
|
|
|
out, _ = dockerCmd(c, "volume", "create", "test2")
|
|
name = strings.TrimSpace(out)
|
|
assert.Equal(c, name, "test2")
|
|
}
|
|
|
|
func (s *DockerSuite) TestVolumeCLIInspect(c *testing.T) {
|
|
assert.Assert(c, exec.Command(dockerBinary, "volume", "inspect", "doesnotexist").Run() != nil, "volume inspect should error on non-existent volume")
|
|
out, _ := dockerCmd(c, "volume", "create")
|
|
name := strings.TrimSpace(out)
|
|
out, _ = dockerCmd(c, "volume", "inspect", "--format={{ .Name }}", name)
|
|
assert.Equal(c, strings.TrimSpace(out), name)
|
|
|
|
dockerCmd(c, "volume", "create", "test")
|
|
out, _ = dockerCmd(c, "volume", "inspect", "--format={{ .Name }}", "test")
|
|
assert.Equal(c, strings.TrimSpace(out), "test")
|
|
}
|
|
|
|
func (s *DockerSuite) TestVolumeCLIInspectMulti(c *testing.T) {
|
|
dockerCmd(c, "volume", "create", "test1")
|
|
dockerCmd(c, "volume", "create", "test2")
|
|
dockerCmd(c, "volume", "create", "test3")
|
|
|
|
result := dockerCmdWithResult("volume", "inspect", "--format={{ .Name }}", "test1", "test2", "doesnotexist", "test3")
|
|
result.Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Err: "No such volume: doesnotexist",
|
|
})
|
|
|
|
out := result.Stdout()
|
|
assert.Assert(c, strings.Contains(out, "test1"))
|
|
assert.Assert(c, strings.Contains(out, "test2"))
|
|
assert.Assert(c, strings.Contains(out, "test3"))
|
|
}
|
|
|
|
func (s *DockerSuite) TestVolumeCLILs(c *testing.T) {
|
|
prefix, _ := getPrefixAndSlashFromDaemonPlatform()
|
|
dockerCmd(c, "volume", "create", "aaa")
|
|
|
|
dockerCmd(c, "volume", "create", "test")
|
|
|
|
dockerCmd(c, "volume", "create", "soo")
|
|
dockerCmd(c, "run", "-v", "soo:"+prefix+"/foo", "busybox", "ls", "/")
|
|
|
|
out, _ := dockerCmd(c, "volume", "ls", "-q")
|
|
assertVolumesInList(c, out, []string{"aaa", "soo", "test"})
|
|
}
|
|
|
|
func (s *DockerSuite) TestVolumeLsFormat(c *testing.T) {
|
|
dockerCmd(c, "volume", "create", "aaa")
|
|
dockerCmd(c, "volume", "create", "test")
|
|
dockerCmd(c, "volume", "create", "soo")
|
|
|
|
out, _ := dockerCmd(c, "volume", "ls", "--format", "{{.Name}}")
|
|
assertVolumesInList(c, out, []string{"aaa", "soo", "test"})
|
|
}
|
|
|
|
func (s *DockerSuite) TestVolumeLsFormatDefaultFormat(c *testing.T) {
|
|
dockerCmd(c, "volume", "create", "aaa")
|
|
dockerCmd(c, "volume", "create", "test")
|
|
dockerCmd(c, "volume", "create", "soo")
|
|
|
|
config := `{
|
|
"volumesFormat": "{{ .Name }} default"
|
|
}`
|
|
d, err := ioutil.TempDir("", "integration-cli-")
|
|
assert.NilError(c, err)
|
|
defer os.RemoveAll(d)
|
|
|
|
err = ioutil.WriteFile(filepath.Join(d, "config.json"), []byte(config), 0644)
|
|
assert.NilError(c, err)
|
|
|
|
out, _ := dockerCmd(c, "--config", d, "volume", "ls")
|
|
assertVolumesInList(c, out, []string{"aaa default", "soo default", "test default"})
|
|
}
|
|
|
|
func assertVolumesInList(c *testing.T, out string, expected []string) {
|
|
lines := strings.Split(strings.TrimSpace(out), "\n")
|
|
for _, expect := range expected {
|
|
found := false
|
|
for _, v := range lines {
|
|
found = v == expect
|
|
if found {
|
|
break
|
|
}
|
|
}
|
|
assert.Assert(c, found, "Expected volume not found: %v, got: %v", expect, lines)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestVolumeCLILsFilterDangling(c *testing.T) {
|
|
prefix, _ := getPrefixAndSlashFromDaemonPlatform()
|
|
dockerCmd(c, "volume", "create", "testnotinuse1")
|
|
dockerCmd(c, "volume", "create", "testisinuse1")
|
|
dockerCmd(c, "volume", "create", "testisinuse2")
|
|
|
|
// Make sure both "created" (but not started), and started
|
|
// containers are included in reference counting
|
|
dockerCmd(c, "run", "--name", "volume-test1", "-v", "testisinuse1:"+prefix+"/foo", "busybox", "true")
|
|
dockerCmd(c, "create", "--name", "volume-test2", "-v", "testisinuse2:"+prefix+"/foo", "busybox", "true")
|
|
|
|
out, _ := dockerCmd(c, "volume", "ls")
|
|
|
|
// No filter, all volumes should show
|
|
assert.Assert(c, strings.Contains(out, "testnotinuse1\n"), "expected volume 'testnotinuse1' in output")
|
|
assert.Assert(c, strings.Contains(out, "testisinuse1\n"), "expected volume 'testisinuse1' in output")
|
|
assert.Assert(c, strings.Contains(out, "testisinuse2\n"), "expected volume 'testisinuse2' in output")
|
|
out, _ = dockerCmd(c, "volume", "ls", "--filter", "dangling=false")
|
|
|
|
// Explicitly disabling dangling
|
|
assert.Assert(c, !strings.Contains(out, "testnotinuse1\n"), "expected volume 'testnotinuse1' in output")
|
|
assert.Assert(c, strings.Contains(out, "testisinuse1\n"), "expected volume 'testisinuse1' in output")
|
|
assert.Assert(c, strings.Contains(out, "testisinuse2\n"), "expected volume 'testisinuse2' in output")
|
|
out, _ = dockerCmd(c, "volume", "ls", "--filter", "dangling=true")
|
|
|
|
// Filter "dangling" volumes; only "dangling" (unused) volumes should be in the output
|
|
assert.Assert(c, strings.Contains(out, "testnotinuse1\n"), "expected volume 'testnotinuse1' in output")
|
|
assert.Assert(c, !strings.Contains(out, "testisinuse1\n"), "volume 'testisinuse1' in output, but not expected")
|
|
assert.Assert(c, !strings.Contains(out, "testisinuse2\n"), "volume 'testisinuse2' in output, but not expected")
|
|
out, _ = dockerCmd(c, "volume", "ls", "--filter", "dangling=1")
|
|
// Filter "dangling" volumes; only "dangling" (unused) volumes should be in the output, dangling also accept 1
|
|
assert.Assert(c, strings.Contains(out, "testnotinuse1\n"), "expected volume 'testnotinuse1' in output")
|
|
assert.Assert(c, !strings.Contains(out, "testisinuse1\n"), "volume 'testisinuse1' in output, but not expected")
|
|
assert.Assert(c, !strings.Contains(out, "testisinuse2\n"), "volume 'testisinuse2' in output, but not expected")
|
|
out, _ = dockerCmd(c, "volume", "ls", "--filter", "dangling=0")
|
|
// dangling=0 is same as dangling=false case
|
|
assert.Assert(c, !strings.Contains(out, "testnotinuse1\n"), "expected volume 'testnotinuse1' in output")
|
|
assert.Assert(c, strings.Contains(out, "testisinuse1\n"), "expected volume 'testisinuse1' in output")
|
|
assert.Assert(c, strings.Contains(out, "testisinuse2\n"), "expected volume 'testisinuse2' in output")
|
|
out, _ = dockerCmd(c, "volume", "ls", "--filter", "name=testisin")
|
|
assert.Assert(c, !strings.Contains(out, "testnotinuse1\n"), "expected volume 'testnotinuse1' in output")
|
|
assert.Assert(c, strings.Contains(out, "testisinuse1\n"), "expected volume 'testisinuse1' in output")
|
|
assert.Assert(c, strings.Contains(out, "testisinuse2\n"), "expected volume 'testisinuse2' in output")
|
|
}
|
|
|
|
func (s *DockerSuite) TestVolumeCLILsErrorWithInvalidFilterName(c *testing.T) {
|
|
out, _, err := dockerCmdWithError("volume", "ls", "-f", "FOO=123")
|
|
assert.ErrorContains(c, err, "")
|
|
assert.Assert(c, strings.Contains(out, "Invalid filter"))
|
|
}
|
|
|
|
func (s *DockerSuite) TestVolumeCLILsWithIncorrectFilterValue(c *testing.T) {
|
|
out, _, err := dockerCmdWithError("volume", "ls", "-f", "dangling=invalid")
|
|
assert.ErrorContains(c, err, "")
|
|
assert.Assert(c, strings.Contains(out, "Invalid filter"))
|
|
}
|
|
|
|
func (s *DockerSuite) TestVolumeCLIRm(c *testing.T) {
|
|
prefix, _ := getPrefixAndSlashFromDaemonPlatform()
|
|
out, _ := dockerCmd(c, "volume", "create")
|
|
id := strings.TrimSpace(out)
|
|
|
|
dockerCmd(c, "volume", "create", "test")
|
|
dockerCmd(c, "volume", "rm", id)
|
|
dockerCmd(c, "volume", "rm", "test")
|
|
|
|
volumeID := "testing"
|
|
dockerCmd(c, "run", "-v", volumeID+":"+prefix+"/foo", "--name=test", "busybox", "sh", "-c", "echo hello > /foo/bar")
|
|
|
|
icmd.RunCommand(dockerBinary, "volume", "rm", "testing").Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Error: "exit status 1",
|
|
})
|
|
|
|
out, _ = dockerCmd(c, "run", "--volumes-from=test", "--name=test2", "busybox", "sh", "-c", "cat /foo/bar")
|
|
assert.Equal(c, strings.TrimSpace(out), "hello")
|
|
dockerCmd(c, "rm", "-fv", "test2")
|
|
dockerCmd(c, "volume", "inspect", volumeID)
|
|
dockerCmd(c, "rm", "-f", "test")
|
|
|
|
out, _ = dockerCmd(c, "run", "--name=test2", "-v", volumeID+":"+prefix+"/foo", "busybox", "sh", "-c", "cat /foo/bar")
|
|
assert.Equal(c, strings.TrimSpace(out), "hello", "volume data was removed")
|
|
dockerCmd(c, "rm", "test2")
|
|
|
|
dockerCmd(c, "volume", "rm", volumeID)
|
|
assert.Assert(c, exec.Command("volume", "rm", "doesnotexist").Run() != nil, "volume rm should fail with non-existent volume")
|
|
}
|
|
|
|
// FIXME(vdemeester) should be a unit test in cli/command/volume package
|
|
func (s *DockerSuite) TestVolumeCLINoArgs(c *testing.T) {
|
|
out, _ := dockerCmd(c, "volume")
|
|
// no args should produce the cmd usage output
|
|
usage := "Usage: docker volume COMMAND"
|
|
assert.Assert(c, strings.Contains(out, usage))
|
|
// invalid arg should error and show the command usage on stderr
|
|
icmd.RunCommand(dockerBinary, "volume", "somearg").Assert(c, icmd.Expected{
|
|
ExitCode: 1,
|
|
Error: "exit status 1",
|
|
Err: usage,
|
|
})
|
|
|
|
// invalid flag should error and show the flag error and cmd usage
|
|
result := icmd.RunCommand(dockerBinary, "volume", "--no-such-flag")
|
|
result.Assert(c, icmd.Expected{
|
|
ExitCode: 125,
|
|
Error: "exit status 125",
|
|
Err: usage,
|
|
})
|
|
assert.Assert(c, strings.Contains(result.Stderr(), "unknown flag: --no-such-flag"))
|
|
}
|
|
|
|
func (s *DockerSuite) TestVolumeCLIInspectTmplError(c *testing.T) {
|
|
out, _ := dockerCmd(c, "volume", "create")
|
|
name := strings.TrimSpace(out)
|
|
|
|
out, exitCode, err := dockerCmdWithError("volume", "inspect", "--format='{{ .FooBar }}'", name)
|
|
assert.Assert(c, err != nil, "Output: %s", out)
|
|
assert.Equal(c, exitCode, 1, fmt.Sprintf("Output: %s", out))
|
|
assert.Assert(c, strings.Contains(out, "Template parsing error"))
|
|
}
|
|
|
|
func (s *DockerSuite) TestVolumeCLICreateWithOpts(c *testing.T) {
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
dockerCmd(c, "volume", "create", "-d", "local", "test", "--opt=type=tmpfs", "--opt=device=tmpfs", "--opt=o=size=1m,uid=1000")
|
|
out, _ := dockerCmd(c, "run", "-v", "test:/foo", "busybox", "mount")
|
|
|
|
mounts := strings.Split(out, "\n")
|
|
var found bool
|
|
for _, m := range mounts {
|
|
if strings.Contains(m, "/foo") {
|
|
found = true
|
|
info := strings.Fields(m)
|
|
// tmpfs on <path> type tmpfs (rw,relatime,size=1024k,uid=1000)
|
|
assert.Equal(c, info[0], "tmpfs")
|
|
assert.Equal(c, info[2], "/foo")
|
|
assert.Equal(c, info[4], "tmpfs")
|
|
assert.Assert(c, strings.Contains(info[5], "uid=1000"))
|
|
assert.Assert(c, strings.Contains(info[5], "size=1024k"))
|
|
break
|
|
}
|
|
}
|
|
assert.Equal(c, found, true)
|
|
}
|
|
|
|
func (s *DockerSuite) TestVolumeCLICreateLabel(c *testing.T) {
|
|
testVol := "testvolcreatelabel"
|
|
testLabel := "foo"
|
|
testValue := "bar"
|
|
|
|
_, _, err := dockerCmdWithError("volume", "create", "--label", testLabel+"="+testValue, testVol)
|
|
assert.NilError(c, err)
|
|
|
|
out, _ := dockerCmd(c, "volume", "inspect", "--format={{ .Labels."+testLabel+" }}", testVol)
|
|
assert.Equal(c, strings.TrimSpace(out), testValue)
|
|
}
|
|
|
|
func (s *DockerSuite) TestVolumeCLICreateLabelMultiple(c *testing.T) {
|
|
testVol := "testvolcreatelabel"
|
|
|
|
testLabels := map[string]string{
|
|
"foo": "bar",
|
|
"baz": "foo",
|
|
}
|
|
|
|
args := []string{
|
|
"volume",
|
|
"create",
|
|
testVol,
|
|
}
|
|
|
|
for k, v := range testLabels {
|
|
args = append(args, "--label", k+"="+v)
|
|
}
|
|
|
|
_, _, err := dockerCmdWithError(args...)
|
|
assert.NilError(c, err)
|
|
|
|
for k, v := range testLabels {
|
|
out, _ := dockerCmd(c, "volume", "inspect", "--format={{ .Labels."+k+" }}", testVol)
|
|
assert.Equal(c, strings.TrimSpace(out), v)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestVolumeCLILsFilterLabels(c *testing.T) {
|
|
testVol1 := "testvolcreatelabel-1"
|
|
_, _, err := dockerCmdWithError("volume", "create", "--label", "foo=bar1", testVol1)
|
|
assert.NilError(c, err)
|
|
|
|
testVol2 := "testvolcreatelabel-2"
|
|
_, _, err = dockerCmdWithError("volume", "create", "--label", "foo=bar2", testVol2)
|
|
assert.NilError(c, err)
|
|
|
|
out, _ := dockerCmd(c, "volume", "ls", "--filter", "label=foo")
|
|
|
|
// filter with label=key
|
|
assert.Assert(c, strings.Contains(out, "testvolcreatelabel-1\n"), "expected volume 'testvolcreatelabel-1' in output")
|
|
assert.Assert(c, strings.Contains(out, "testvolcreatelabel-2\n"), "expected volume 'testvolcreatelabel-2' in output")
|
|
out, _ = dockerCmd(c, "volume", "ls", "--filter", "label=foo=bar1")
|
|
|
|
// filter with label=key=value
|
|
assert.Assert(c, strings.Contains(out, "testvolcreatelabel-1\n"), "expected volume 'testvolcreatelabel-1' in output")
|
|
assert.Assert(c, !strings.Contains(out, "testvolcreatelabel-2\n"), "expected volume 'testvolcreatelabel-2 in output")
|
|
out, _ = dockerCmd(c, "volume", "ls", "--filter", "label=non-exist")
|
|
outArr := strings.Split(strings.TrimSpace(out), "\n")
|
|
assert.Equal(c, len(outArr), 1, fmt.Sprintf("\n%s", out))
|
|
|
|
out, _ = dockerCmd(c, "volume", "ls", "--filter", "label=foo=non-exist")
|
|
outArr = strings.Split(strings.TrimSpace(out), "\n")
|
|
assert.Equal(c, len(outArr), 1, fmt.Sprintf("\n%s", out))
|
|
}
|
|
|
|
func (s *DockerSuite) TestVolumeCLILsFilterDrivers(c *testing.T) {
|
|
// using default volume driver local to create volumes
|
|
testVol1 := "testvol-1"
|
|
_, _, err := dockerCmdWithError("volume", "create", testVol1)
|
|
assert.NilError(c, err)
|
|
|
|
testVol2 := "testvol-2"
|
|
_, _, err = dockerCmdWithError("volume", "create", testVol2)
|
|
assert.NilError(c, err)
|
|
|
|
// filter with driver=local
|
|
out, _ := dockerCmd(c, "volume", "ls", "--filter", "driver=local")
|
|
assert.Assert(c, strings.Contains(out, "testvol-1\n"), "expected volume 'testvol-1' in output")
|
|
assert.Assert(c, strings.Contains(out, "testvol-2\n"), "expected volume 'testvol-2' in output")
|
|
// filter with driver=invaliddriver
|
|
out, _ = dockerCmd(c, "volume", "ls", "--filter", "driver=invaliddriver")
|
|
outArr := strings.Split(strings.TrimSpace(out), "\n")
|
|
assert.Equal(c, len(outArr), 1, fmt.Sprintf("\n%s", out))
|
|
|
|
// filter with driver=loca
|
|
out, _ = dockerCmd(c, "volume", "ls", "--filter", "driver=loca")
|
|
outArr = strings.Split(strings.TrimSpace(out), "\n")
|
|
assert.Equal(c, len(outArr), 1, fmt.Sprintf("\n%s", out))
|
|
|
|
// filter with driver=
|
|
out, _ = dockerCmd(c, "volume", "ls", "--filter", "driver=")
|
|
outArr = strings.Split(strings.TrimSpace(out), "\n")
|
|
assert.Equal(c, len(outArr), 1, fmt.Sprintf("\n%s", out))
|
|
}
|
|
|
|
func (s *DockerSuite) TestVolumeCLIRmForceUsage(c *testing.T) {
|
|
out, _ := dockerCmd(c, "volume", "create")
|
|
id := strings.TrimSpace(out)
|
|
|
|
dockerCmd(c, "volume", "rm", "-f", id)
|
|
dockerCmd(c, "volume", "rm", "--force", "nonexist")
|
|
}
|
|
|
|
func (s *DockerSuite) TestVolumeCLIRmForce(c *testing.T) {
|
|
testRequires(c, testEnv.IsLocalDaemon, DaemonIsLinux)
|
|
|
|
name := "test"
|
|
out, _ := dockerCmd(c, "volume", "create", name)
|
|
id := strings.TrimSpace(out)
|
|
assert.Equal(c, id, name)
|
|
|
|
out, _ = dockerCmd(c, "volume", "inspect", "--format", "{{.Mountpoint}}", name)
|
|
assert.Assert(c, strings.TrimSpace(out) != "")
|
|
// Mountpoint is in the form of "/var/lib/docker/volumes/.../_data", removing `/_data`
|
|
path := strings.TrimSuffix(strings.TrimSpace(out), "/_data")
|
|
icmd.RunCommand("rm", "-rf", path).Assert(c, icmd.Success)
|
|
|
|
dockerCmd(c, "volume", "rm", "-f", name)
|
|
out, _ = dockerCmd(c, "volume", "ls")
|
|
assert.Assert(c, !strings.Contains(out, name))
|
|
dockerCmd(c, "volume", "create", name)
|
|
out, _ = dockerCmd(c, "volume", "ls")
|
|
assert.Assert(c, strings.Contains(out, name))
|
|
}
|
|
|
|
// TestVolumeCLIRmForceInUse verifies that repeated `docker volume rm -f` calls does not remove a volume
|
|
// if it is in use. Test case for https://github.com/docker/docker/issues/31446
|
|
func (s *DockerSuite) TestVolumeCLIRmForceInUse(c *testing.T) {
|
|
name := "testvolume"
|
|
out, _ := dockerCmd(c, "volume", "create", name)
|
|
id := strings.TrimSpace(out)
|
|
assert.Equal(c, id, name)
|
|
|
|
prefix, slash := getPrefixAndSlashFromDaemonPlatform()
|
|
out, _ = dockerCmd(c, "create", "-v", "testvolume:"+prefix+slash+"foo", "busybox")
|
|
cid := strings.TrimSpace(out)
|
|
|
|
_, _, err := dockerCmdWithError("volume", "rm", "-f", name)
|
|
assert.ErrorContains(c, err, "")
|
|
assert.ErrorContains(c, err, "volume is in use")
|
|
out, _ = dockerCmd(c, "volume", "ls")
|
|
assert.Assert(c, strings.Contains(out, name))
|
|
// The original issue did not _remove_ the volume from the list
|
|
// the first time. But a second call to `volume rm` removed it.
|
|
// Calling `volume rm` a second time to confirm it's not removed
|
|
// when calling twice.
|
|
_, _, err = dockerCmdWithError("volume", "rm", "-f", name)
|
|
assert.ErrorContains(c, err, "")
|
|
assert.ErrorContains(c, err, "volume is in use")
|
|
out, _ = dockerCmd(c, "volume", "ls")
|
|
assert.Assert(c, strings.Contains(out, name))
|
|
// Verify removing the volume after the container is removed works
|
|
_, e := dockerCmd(c, "rm", cid)
|
|
assert.Equal(c, e, 0)
|
|
|
|
_, e = dockerCmd(c, "volume", "rm", "-f", name)
|
|
assert.Equal(c, e, 0)
|
|
|
|
out, e = dockerCmd(c, "volume", "ls")
|
|
assert.Equal(c, e, 0)
|
|
assert.Assert(c, !strings.Contains(out, name))
|
|
}
|
|
|
|
func (s *DockerSuite) TestVolumeCliInspectWithVolumeOpts(c *testing.T) {
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
// Without options
|
|
name := "test1"
|
|
dockerCmd(c, "volume", "create", "-d", "local", name)
|
|
out, _ := dockerCmd(c, "volume", "inspect", "--format={{ .Options }}", name)
|
|
assert.Assert(c, strings.Contains(strings.TrimSpace(out), "map[]"))
|
|
// With options
|
|
name = "test2"
|
|
k1, v1 := "type", "tmpfs"
|
|
k2, v2 := "device", "tmpfs"
|
|
k3, v3 := "o", "size=1m,uid=1000"
|
|
dockerCmd(c, "volume", "create", "-d", "local", name, "--opt", fmt.Sprintf("%s=%s", k1, v1), "--opt", fmt.Sprintf("%s=%s", k2, v2), "--opt", fmt.Sprintf("%s=%s", k3, v3))
|
|
out, _ = dockerCmd(c, "volume", "inspect", "--format={{ .Options }}", name)
|
|
assert.Assert(c, strings.Contains(strings.TrimSpace(out), fmt.Sprintf("%s:%s", k1, v1)))
|
|
assert.Assert(c, strings.Contains(strings.TrimSpace(out), fmt.Sprintf("%s:%s", k2, v2)))
|
|
assert.Assert(c, strings.Contains(strings.TrimSpace(out), fmt.Sprintf("%s:%s", k3, v3)))
|
|
}
|
|
|
|
// Test case (1) for 21845: duplicate targets for --volumes-from
|
|
func (s *DockerSuite) TestDuplicateMountpointsForVolumesFrom(c *testing.T) {
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
image := "vimage"
|
|
buildImageSuccessfully(c, image, build.WithDockerfile(`
|
|
FROM busybox
|
|
VOLUME ["/tmp/data"]`))
|
|
|
|
dockerCmd(c, "run", "--name=data1", image, "true")
|
|
dockerCmd(c, "run", "--name=data2", image, "true")
|
|
|
|
out, _ := dockerCmd(c, "inspect", "--format", "{{(index .Mounts 0).Name}}", "data1")
|
|
data1 := strings.TrimSpace(out)
|
|
assert.Assert(c, data1 != "")
|
|
|
|
out, _ = dockerCmd(c, "inspect", "--format", "{{(index .Mounts 0).Name}}", "data2")
|
|
data2 := strings.TrimSpace(out)
|
|
assert.Assert(c, data2 != "")
|
|
|
|
// Both volume should exist
|
|
out, _ = dockerCmd(c, "volume", "ls", "-q")
|
|
assert.Assert(c, strings.Contains(strings.TrimSpace(out), data1))
|
|
assert.Assert(c, strings.Contains(strings.TrimSpace(out), data2))
|
|
out, _, err := dockerCmdWithError("run", "--name=app", "--volumes-from=data1", "--volumes-from=data2", "-d", "busybox", "top")
|
|
assert.Assert(c, err == nil, "Out: %s", out)
|
|
|
|
// Only the second volume will be referenced, this is backward compatible
|
|
out, _ = dockerCmd(c, "inspect", "--format", "{{(index .Mounts 0).Name}}", "app")
|
|
assert.Equal(c, strings.TrimSpace(out), data2)
|
|
|
|
dockerCmd(c, "rm", "-f", "-v", "app")
|
|
dockerCmd(c, "rm", "-f", "-v", "data1")
|
|
dockerCmd(c, "rm", "-f", "-v", "data2")
|
|
|
|
// Both volume should not exist
|
|
out, _ = dockerCmd(c, "volume", "ls", "-q")
|
|
assert.Assert(c, !strings.Contains(strings.TrimSpace(out), data1))
|
|
assert.Assert(c, !strings.Contains(strings.TrimSpace(out), data2))
|
|
}
|
|
|
|
// Test case (2) for 21845: duplicate targets for --volumes-from and -v (bind)
|
|
func (s *DockerSuite) TestDuplicateMountpointsForVolumesFromAndBind(c *testing.T) {
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
image := "vimage"
|
|
buildImageSuccessfully(c, image, build.WithDockerfile(`
|
|
FROM busybox
|
|
VOLUME ["/tmp/data"]`))
|
|
|
|
dockerCmd(c, "run", "--name=data1", image, "true")
|
|
dockerCmd(c, "run", "--name=data2", image, "true")
|
|
|
|
out, _ := dockerCmd(c, "inspect", "--format", "{{(index .Mounts 0).Name}}", "data1")
|
|
data1 := strings.TrimSpace(out)
|
|
assert.Assert(c, data1 != "")
|
|
|
|
out, _ = dockerCmd(c, "inspect", "--format", "{{(index .Mounts 0).Name}}", "data2")
|
|
data2 := strings.TrimSpace(out)
|
|
assert.Assert(c, data2 != "")
|
|
|
|
// Both volume should exist
|
|
out, _ = dockerCmd(c, "volume", "ls", "-q")
|
|
assert.Assert(c, strings.Contains(strings.TrimSpace(out), data1))
|
|
assert.Assert(c, strings.Contains(strings.TrimSpace(out), data2))
|
|
// /tmp/data is automatically created, because we are not using the modern mount API here
|
|
out, _, err := dockerCmdWithError("run", "--name=app", "--volumes-from=data1", "--volumes-from=data2", "-v", "/tmp/data:/tmp/data", "-d", "busybox", "top")
|
|
assert.Assert(c, err == nil, "Out: %s", out)
|
|
|
|
// No volume will be referenced (mount is /tmp/data), this is backward compatible
|
|
out, _ = dockerCmd(c, "inspect", "--format", "{{(index .Mounts 0).Name}}", "app")
|
|
assert.Assert(c, !strings.Contains(strings.TrimSpace(out), data1))
|
|
assert.Assert(c, !strings.Contains(strings.TrimSpace(out), data2))
|
|
dockerCmd(c, "rm", "-f", "-v", "app")
|
|
dockerCmd(c, "rm", "-f", "-v", "data1")
|
|
dockerCmd(c, "rm", "-f", "-v", "data2")
|
|
|
|
// Both volume should not exist
|
|
out, _ = dockerCmd(c, "volume", "ls", "-q")
|
|
assert.Assert(c, !strings.Contains(strings.TrimSpace(out), data1))
|
|
assert.Assert(c, !strings.Contains(strings.TrimSpace(out), data2))
|
|
}
|
|
|
|
// Test case (3) for 21845: duplicate targets for --volumes-from and `Mounts` (API only)
|
|
func (s *DockerSuite) TestDuplicateMountpointsForVolumesFromAndMounts(c *testing.T) {
|
|
testRequires(c, testEnv.IsLocalDaemon, DaemonIsLinux)
|
|
|
|
image := "vimage"
|
|
buildImageSuccessfully(c, image, build.WithDockerfile(`
|
|
FROM busybox
|
|
VOLUME ["/tmp/data"]`))
|
|
|
|
dockerCmd(c, "run", "--name=data1", image, "true")
|
|
dockerCmd(c, "run", "--name=data2", image, "true")
|
|
|
|
out, _ := dockerCmd(c, "inspect", "--format", "{{(index .Mounts 0).Name}}", "data1")
|
|
data1 := strings.TrimSpace(out)
|
|
assert.Assert(c, data1 != "")
|
|
|
|
out, _ = dockerCmd(c, "inspect", "--format", "{{(index .Mounts 0).Name}}", "data2")
|
|
data2 := strings.TrimSpace(out)
|
|
assert.Assert(c, data2 != "")
|
|
|
|
// Both volume should exist
|
|
out, _ = dockerCmd(c, "volume", "ls", "-q")
|
|
assert.Assert(c, strings.Contains(strings.TrimSpace(out), data1))
|
|
assert.Assert(c, strings.Contains(strings.TrimSpace(out), data2))
|
|
err := os.MkdirAll("/tmp/data", 0755)
|
|
assert.NilError(c, err)
|
|
// Mounts is available in API
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
config := container.Config{
|
|
Cmd: []string{"top"},
|
|
Image: "busybox",
|
|
}
|
|
|
|
hostConfig := container.HostConfig{
|
|
VolumesFrom: []string{"data1", "data2"},
|
|
Mounts: []mount.Mount{
|
|
{
|
|
Type: "bind",
|
|
Source: "/tmp/data",
|
|
Target: "/tmp/data",
|
|
},
|
|
},
|
|
}
|
|
_, err = cli.ContainerCreate(context.Background(), &config, &hostConfig, &network.NetworkingConfig{}, nil, "app")
|
|
|
|
assert.NilError(c, err)
|
|
|
|
// No volume will be referenced (mount is /tmp/data), this is backward compatible
|
|
out, _ = dockerCmd(c, "inspect", "--format", "{{(index .Mounts 0).Name}}", "app")
|
|
assert.Assert(c, !strings.Contains(strings.TrimSpace(out), data1))
|
|
assert.Assert(c, !strings.Contains(strings.TrimSpace(out), data2))
|
|
dockerCmd(c, "rm", "-f", "-v", "app")
|
|
dockerCmd(c, "rm", "-f", "-v", "data1")
|
|
dockerCmd(c, "rm", "-f", "-v", "data2")
|
|
|
|
// Both volume should not exist
|
|
out, _ = dockerCmd(c, "volume", "ls", "-q")
|
|
assert.Assert(c, !strings.Contains(strings.TrimSpace(out), data1))
|
|
assert.Assert(c, !strings.Contains(strings.TrimSpace(out), data2))
|
|
}
|