mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
2244 lines
67 KiB
Go
2244 lines
67 KiB
Go
package main
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import (
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"archive/tar"
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"bytes"
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"context"
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"encoding/json"
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"fmt"
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"io"
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"net/http"
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"os"
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"path/filepath"
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"regexp"
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"runtime"
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"strings"
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"testing"
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"time"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/container"
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"github.com/docker/docker/api/types/mount"
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"github.com/docker/docker/api/types/network"
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"github.com/docker/docker/api/types/versions"
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"github.com/docker/docker/client"
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dconfig "github.com/docker/docker/daemon/config"
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"github.com/docker/docker/errdefs"
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"github.com/docker/docker/integration-cli/cli"
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"github.com/docker/docker/integration-cli/cli/build"
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"github.com/docker/docker/pkg/ioutils"
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"github.com/docker/docker/pkg/stringid"
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"github.com/docker/docker/testutil/request"
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"github.com/docker/docker/volume"
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"github.com/docker/go-connections/nat"
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"gotest.tools/v3/assert"
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is "gotest.tools/v3/assert/cmp"
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"gotest.tools/v3/poll"
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)
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func (s *DockerAPISuite) TestContainerAPIGetAll(c *testing.T) {
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startCount := getContainerCount(c)
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name := "getall"
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dockerCmd(c, "run", "--name", name, "busybox", "true")
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cli, err := client.NewClientWithOpts(client.FromEnv)
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assert.NilError(c, err)
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defer cli.Close()
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options := types.ContainerListOptions{
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All: true,
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}
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containers, err := cli.ContainerList(context.Background(), options)
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assert.NilError(c, err)
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assert.Equal(c, len(containers), startCount+1)
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actual := containers[0].Names[0]
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assert.Equal(c, actual, "/"+name)
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}
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// regression test for empty json field being omitted #13691
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func (s *DockerAPISuite) TestContainerAPIGetJSONNoFieldsOmitted(c *testing.T) {
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startCount := getContainerCount(c)
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dockerCmd(c, "run", "busybox", "true")
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cli, err := client.NewClientWithOpts(client.FromEnv)
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assert.NilError(c, err)
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defer cli.Close()
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options := types.ContainerListOptions{
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All: true,
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}
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containers, err := cli.ContainerList(context.Background(), options)
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assert.NilError(c, err)
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assert.Equal(c, len(containers), startCount+1)
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actual := fmt.Sprintf("%+v", containers[0])
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// empty Labels field triggered this bug, make sense to check for everything
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// cause even Ports for instance can trigger this bug
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// better safe than sorry..
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fields := []string{
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"ID",
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"Names",
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"Image",
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"Command",
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"Created",
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"Ports",
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"Labels",
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"Status",
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"NetworkSettings",
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}
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// decoding into types.Container do not work since it eventually unmarshal
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// and empty field to an empty go map, so we just check for a string
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for _, f := range fields {
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if !strings.Contains(actual, f) {
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c.Fatalf("Field %s is missing and it shouldn't", f)
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}
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}
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}
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func (s *DockerAPISuite) TestContainerAPIGetExport(c *testing.T) {
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// Not supported on Windows as Windows does not support docker export
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testRequires(c, DaemonIsLinux)
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name := "exportcontainer"
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dockerCmd(c, "run", "--name", name, "busybox", "touch", "/test")
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cli, err := client.NewClientWithOpts(client.FromEnv)
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assert.NilError(c, err)
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defer cli.Close()
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body, err := cli.ContainerExport(context.Background(), name)
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assert.NilError(c, err)
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defer body.Close()
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found := false
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for tarReader := tar.NewReader(body); ; {
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h, err := tarReader.Next()
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if err != nil && err == io.EOF {
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break
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}
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if h.Name == "test" {
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found = true
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break
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}
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}
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assert.Assert(c, found, "The created test file has not been found in the exported image")
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}
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func (s *DockerAPISuite) TestContainerAPIGetChanges(c *testing.T) {
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// Not supported on Windows as Windows does not support docker diff (/containers/name/changes)
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testRequires(c, DaemonIsLinux)
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name := "changescontainer"
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dockerCmd(c, "run", "--name", name, "busybox", "rm", "/etc/passwd")
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cli, err := client.NewClientWithOpts(client.FromEnv)
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assert.NilError(c, err)
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defer cli.Close()
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changes, err := cli.ContainerDiff(context.Background(), name)
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assert.NilError(c, err)
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// Check the changelog for removal of /etc/passwd
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success := false
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for _, elem := range changes {
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if elem.Path == "/etc/passwd" && elem.Kind == 2 {
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success = true
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}
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}
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assert.Assert(c, success, "/etc/passwd has been removed but is not present in the diff")
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}
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func (s *DockerAPISuite) TestGetContainerStats(c *testing.T) {
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var (
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name = "statscontainer"
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)
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runSleepingContainer(c, "--name", name)
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type b struct {
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stats types.ContainerStats
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err error
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}
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bc := make(chan b, 1)
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go func() {
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cli, err := client.NewClientWithOpts(client.FromEnv)
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assert.NilError(c, err)
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defer cli.Close()
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stats, err := cli.ContainerStats(context.Background(), name, true)
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assert.NilError(c, err)
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bc <- b{stats, err}
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}()
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// allow some time to stream the stats from the container
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time.Sleep(4 * time.Second)
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dockerCmd(c, "rm", "-f", name)
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// collect the results from the stats stream or timeout and fail
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// if the stream was not disconnected.
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select {
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case <-time.After(2 * time.Second):
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c.Fatal("stream was not closed after container was removed")
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case sr := <-bc:
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dec := json.NewDecoder(sr.stats.Body)
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defer sr.stats.Body.Close()
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var s *types.Stats
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// decode only one object from the stream
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assert.NilError(c, dec.Decode(&s))
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}
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}
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func (s *DockerAPISuite) TestGetContainerStatsRmRunning(c *testing.T) {
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out := runSleepingContainer(c)
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id := strings.TrimSpace(out)
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buf := &ChannelBuffer{C: make(chan []byte, 1)}
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defer buf.Close()
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cli, err := client.NewClientWithOpts(client.FromEnv)
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assert.NilError(c, err)
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defer cli.Close()
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stats, err := cli.ContainerStats(context.Background(), id, true)
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assert.NilError(c, err)
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defer stats.Body.Close()
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chErr := make(chan error, 1)
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go func() {
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_, err = io.Copy(buf, stats.Body)
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chErr <- err
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}()
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b := make([]byte, 32)
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// make sure we've got some stats
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_, err = buf.ReadTimeout(b, 2*time.Second)
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assert.NilError(c, err)
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// Now remove without `-f` and make sure we are still pulling stats
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_, _, err = dockerCmdWithError("rm", id)
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assert.Assert(c, err != nil, "rm should have failed but didn't")
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_, err = buf.ReadTimeout(b, 2*time.Second)
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assert.NilError(c, err)
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dockerCmd(c, "rm", "-f", id)
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assert.Assert(c, <-chErr == nil)
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}
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// ChannelBuffer holds a chan of byte array that can be populate in a goroutine.
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type ChannelBuffer struct {
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C chan []byte
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}
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// Write implements Writer.
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func (c *ChannelBuffer) Write(b []byte) (int, error) {
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c.C <- b
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return len(b), nil
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}
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// Close closes the go channel.
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func (c *ChannelBuffer) Close() error {
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close(c.C)
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return nil
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}
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// ReadTimeout reads the content of the channel in the specified byte array with
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// the specified duration as timeout.
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func (c *ChannelBuffer) ReadTimeout(p []byte, n time.Duration) (int, error) {
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select {
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case b := <-c.C:
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return copy(p[0:], b), nil
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case <-time.After(n):
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return -1, fmt.Errorf("timeout reading from channel")
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}
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}
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// regression test for gh13421
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// previous test was just checking one stat entry so it didn't fail (stats with
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// stream false always return one stat)
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func (s *DockerAPISuite) TestGetContainerStatsStream(c *testing.T) {
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name := "statscontainer"
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runSleepingContainer(c, "--name", name)
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type b struct {
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stats types.ContainerStats
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err error
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}
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bc := make(chan b, 1)
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go func() {
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cli, err := client.NewClientWithOpts(client.FromEnv)
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assert.NilError(c, err)
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defer cli.Close()
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stats, err := cli.ContainerStats(context.Background(), name, true)
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assert.NilError(c, err)
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bc <- b{stats, err}
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}()
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// allow some time to stream the stats from the container
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time.Sleep(4 * time.Second)
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dockerCmd(c, "rm", "-f", name)
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// collect the results from the stats stream or timeout and fail
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// if the stream was not disconnected.
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select {
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case <-time.After(2 * time.Second):
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c.Fatal("stream was not closed after container was removed")
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case sr := <-bc:
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b, err := io.ReadAll(sr.stats.Body)
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defer sr.stats.Body.Close()
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assert.NilError(c, err)
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s := string(b)
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// count occurrences of "read" of types.Stats
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if l := strings.Count(s, "read"); l < 2 {
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c.Fatalf("Expected more than one stat streamed, got %d", l)
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}
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}
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}
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func (s *DockerAPISuite) TestGetContainerStatsNoStream(c *testing.T) {
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name := "statscontainer"
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runSleepingContainer(c, "--name", name)
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type b struct {
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stats types.ContainerStats
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err error
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}
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bc := make(chan b, 1)
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go func() {
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cli, err := client.NewClientWithOpts(client.FromEnv)
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assert.NilError(c, err)
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defer cli.Close()
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stats, err := cli.ContainerStats(context.Background(), name, false)
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assert.NilError(c, err)
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bc <- b{stats, err}
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}()
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// allow some time to stream the stats from the container
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time.Sleep(4 * time.Second)
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dockerCmd(c, "rm", "-f", name)
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// collect the results from the stats stream or timeout and fail
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// if the stream was not disconnected.
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select {
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case <-time.After(2 * time.Second):
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c.Fatal("stream was not closed after container was removed")
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case sr := <-bc:
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b, err := io.ReadAll(sr.stats.Body)
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defer sr.stats.Body.Close()
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assert.NilError(c, err)
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s := string(b)
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// count occurrences of `"read"` of types.Stats
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assert.Assert(c, strings.Count(s, `"read"`) == 1, "Expected only one stat streamed, got %d", strings.Count(s, `"read"`))
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}
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}
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func (s *DockerAPISuite) TestGetStoppedContainerStats(c *testing.T) {
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name := "statscontainer"
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dockerCmd(c, "create", "--name", name, "busybox", "ps")
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chResp := make(chan error, 1)
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// We expect an immediate response, but if it's not immediate, the test would hang, so put it in a goroutine
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// below we'll check this on a timeout.
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go func() {
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cli, err := client.NewClientWithOpts(client.FromEnv)
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assert.NilError(c, err)
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defer cli.Close()
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resp, err := cli.ContainerStats(context.Background(), name, false)
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assert.NilError(c, err)
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defer resp.Body.Close()
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chResp <- err
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}()
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select {
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case err := <-chResp:
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assert.NilError(c, err)
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case <-time.After(10 * time.Second):
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c.Fatal("timeout waiting for stats response for stopped container")
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}
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}
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func (s *DockerAPISuite) TestContainerAPIPause(c *testing.T) {
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// Problematic on Windows as Windows does not support pause
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testRequires(c, DaemonIsLinux)
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getPaused := func(c *testing.T) []string {
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return strings.Fields(cli.DockerCmd(c, "ps", "-f", "status=paused", "-q", "-a").Combined())
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}
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out := cli.DockerCmd(c, "run", "-d", "busybox", "sleep", "30").Combined()
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ContainerID := strings.TrimSpace(out)
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cli, err := client.NewClientWithOpts(client.FromEnv)
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assert.NilError(c, err)
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defer cli.Close()
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err = cli.ContainerPause(context.Background(), ContainerID)
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assert.NilError(c, err)
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pausedContainers := getPaused(c)
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if len(pausedContainers) != 1 || stringid.TruncateID(ContainerID) != pausedContainers[0] {
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c.Fatalf("there should be one paused container and not %d", len(pausedContainers))
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}
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err = cli.ContainerUnpause(context.Background(), ContainerID)
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assert.NilError(c, err)
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pausedContainers = getPaused(c)
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assert.Equal(c, len(pausedContainers), 0, "There should be no paused container.")
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}
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func (s *DockerAPISuite) TestContainerAPITop(c *testing.T) {
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testRequires(c, DaemonIsLinux)
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out, _ := dockerCmd(c, "run", "-d", "busybox", "/bin/sh", "-c", "top && true")
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id := strings.TrimSpace(out)
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assert.NilError(c, waitRun(id))
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cli, err := client.NewClientWithOpts(client.FromEnv)
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assert.NilError(c, err)
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defer cli.Close()
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// sort by comm[andline] to make sure order stays the same in case of PID rollover
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top, err := cli.ContainerTop(context.Background(), id, []string{"aux", "--sort=comm"})
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assert.NilError(c, err)
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assert.Equal(c, len(top.Titles), 11, fmt.Sprintf("expected 11 titles, found %d: %v", len(top.Titles), top.Titles))
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if top.Titles[0] != "USER" || top.Titles[10] != "COMMAND" {
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c.Fatalf("expected `USER` at `Titles[0]` and `COMMAND` at Titles[10]: %v", top.Titles)
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}
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assert.Equal(c, len(top.Processes), 2, fmt.Sprintf("expected 2 processes, found %d: %v", len(top.Processes), top.Processes))
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assert.Equal(c, top.Processes[0][10], "/bin/sh -c top && true")
|
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assert.Equal(c, top.Processes[1][10], "top")
|
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}
|
|
|
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func (s *DockerAPISuite) TestContainerAPITopWindows(c *testing.T) {
|
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testRequires(c, DaemonIsWindows)
|
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out := runSleepingContainer(c, "-d")
|
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id := strings.TrimSpace(out)
|
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assert.NilError(c, waitRun(id))
|
|
|
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cli, err := client.NewClientWithOpts(client.FromEnv)
|
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assert.NilError(c, err)
|
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defer cli.Close()
|
|
|
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top, err := cli.ContainerTop(context.Background(), id, nil)
|
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assert.NilError(c, err)
|
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assert.Equal(c, len(top.Titles), 4, "expected 4 titles, found %d: %v", len(top.Titles), top.Titles)
|
|
|
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if top.Titles[0] != "Name" || top.Titles[3] != "Private Working Set" {
|
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c.Fatalf("expected `Name` at `Titles[0]` and `Private Working Set` at Titles[3]: %v", top.Titles)
|
|
}
|
|
assert.Assert(c, len(top.Processes) >= 2, "expected at least 2 processes, found %d: %v", len(top.Processes), top.Processes)
|
|
|
|
foundProcess := false
|
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expectedProcess := "busybox.exe"
|
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for _, process := range top.Processes {
|
|
if process[0] == expectedProcess {
|
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foundProcess = true
|
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break
|
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}
|
|
}
|
|
|
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assert.Assert(c, foundProcess, "expected to find %s: %v", expectedProcess, top.Processes)
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPICommit(c *testing.T) {
|
|
cName := "testapicommit"
|
|
dockerCmd(c, "run", "--name="+cName, "busybox", "/bin/sh", "-c", "touch /test")
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
options := types.ContainerCommitOptions{
|
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Reference: "testcontainerapicommit:testtag",
|
|
}
|
|
|
|
img, err := cli.ContainerCommit(context.Background(), cName, options)
|
|
assert.NilError(c, err)
|
|
|
|
cmd := inspectField(c, img.ID, "Config.Cmd")
|
|
assert.Equal(c, cmd, "[/bin/sh -c touch /test]", fmt.Sprintf("got wrong Cmd from commit: %q", cmd))
|
|
|
|
// sanity check, make sure the image is what we think it is
|
|
dockerCmd(c, "run", img.ID, "ls", "/test")
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPICommitWithLabelInConfig(c *testing.T) {
|
|
cName := "testapicommitwithconfig"
|
|
dockerCmd(c, "run", "--name="+cName, "busybox", "/bin/sh", "-c", "touch /test")
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
config := container.Config{
|
|
Labels: map[string]string{"key1": "value1", "key2": "value2"}}
|
|
|
|
options := types.ContainerCommitOptions{
|
|
Reference: "testcontainerapicommitwithconfig",
|
|
Config: &config,
|
|
}
|
|
|
|
img, err := cli.ContainerCommit(context.Background(), cName, options)
|
|
assert.NilError(c, err)
|
|
|
|
label1 := inspectFieldMap(c, img.ID, "Config.Labels", "key1")
|
|
assert.Equal(c, label1, "value1")
|
|
|
|
label2 := inspectFieldMap(c, img.ID, "Config.Labels", "key2")
|
|
assert.Equal(c, label2, "value2")
|
|
|
|
cmd := inspectField(c, img.ID, "Config.Cmd")
|
|
assert.Equal(c, cmd, "[/bin/sh -c touch /test]", fmt.Sprintf("got wrong Cmd from commit: %q", cmd))
|
|
|
|
// sanity check, make sure the image is what we think it is
|
|
dockerCmd(c, "run", img.ID, "ls", "/test")
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIBadPort(c *testing.T) {
|
|
// TODO Windows to Windows CI - Port this test
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
Cmd: []string{"/bin/sh", "-c", "echo test"},
|
|
}
|
|
|
|
hostConfig := container.HostConfig{
|
|
PortBindings: nat.PortMap{
|
|
"8080/tcp": []nat.PortBinding{
|
|
{
|
|
HostIP: "",
|
|
HostPort: "aa80"},
|
|
},
|
|
},
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
_, err = cli.ContainerCreate(context.Background(), &config, &hostConfig, &network.NetworkingConfig{}, nil, "")
|
|
assert.ErrorContains(c, err, `invalid port specification: "aa80"`)
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPICreate(c *testing.T) {
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
Cmd: []string{"/bin/sh", "-c", "touch /test && ls /test"},
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
container, err := cli.ContainerCreate(context.Background(), &config, &container.HostConfig{}, &network.NetworkingConfig{}, nil, "")
|
|
assert.NilError(c, err)
|
|
|
|
out, _ := dockerCmd(c, "start", "-a", container.ID)
|
|
assert.Equal(c, strings.TrimSpace(out), "/test")
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPICreateEmptyConfig(c *testing.T) {
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
_, err = cli.ContainerCreate(context.Background(), &container.Config{}, &container.HostConfig{}, &network.NetworkingConfig{}, nil, "")
|
|
|
|
expected := "No command specified"
|
|
assert.ErrorContains(c, err, expected)
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPICreateMultipleNetworksConfig(c *testing.T) {
|
|
// Container creation must fail if client specified configurations for more than one network
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
}
|
|
|
|
networkingConfig := network.NetworkingConfig{
|
|
EndpointsConfig: map[string]*network.EndpointSettings{
|
|
"net1": {},
|
|
"net2": {},
|
|
"net3": {},
|
|
},
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
_, err = cli.ContainerCreate(context.Background(), &config, &container.HostConfig{}, &networkingConfig, nil, "")
|
|
msg := err.Error()
|
|
// network name order in error message is not deterministic
|
|
assert.Assert(c, strings.Contains(msg, "Container cannot be connected to network endpoints"))
|
|
assert.Assert(c, strings.Contains(msg, "net1"))
|
|
assert.Assert(c, strings.Contains(msg, "net2"))
|
|
assert.Assert(c, strings.Contains(msg, "net3"))
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPICreateBridgeNetworkMode(c *testing.T) {
|
|
// Windows does not support bridge
|
|
testRequires(c, DaemonIsLinux)
|
|
UtilCreateNetworkMode(c, "bridge")
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPICreateOtherNetworkModes(c *testing.T) {
|
|
// Windows does not support these network modes
|
|
testRequires(c, DaemonIsLinux, NotUserNamespace)
|
|
UtilCreateNetworkMode(c, "host")
|
|
UtilCreateNetworkMode(c, "container:web1")
|
|
}
|
|
|
|
func UtilCreateNetworkMode(c *testing.T, networkMode container.NetworkMode) {
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
}
|
|
|
|
hostConfig := container.HostConfig{
|
|
NetworkMode: networkMode,
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
container, err := cli.ContainerCreate(context.Background(), &config, &hostConfig, &network.NetworkingConfig{}, nil, "")
|
|
assert.NilError(c, err)
|
|
|
|
containerJSON, err := cli.ContainerInspect(context.Background(), container.ID)
|
|
assert.NilError(c, err)
|
|
|
|
assert.Equal(c, containerJSON.HostConfig.NetworkMode, networkMode, "Mismatched NetworkMode")
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPICreateWithCpuSharesCpuset(c *testing.T) {
|
|
// TODO Windows to Windows CI. The CpuShares part could be ported.
|
|
testRequires(c, DaemonIsLinux)
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
}
|
|
|
|
hostConfig := container.HostConfig{
|
|
Resources: container.Resources{
|
|
CPUShares: 512,
|
|
CpusetCpus: "0",
|
|
},
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
container, err := cli.ContainerCreate(context.Background(), &config, &hostConfig, &network.NetworkingConfig{}, nil, "")
|
|
assert.NilError(c, err)
|
|
|
|
containerJSON, err := cli.ContainerInspect(context.Background(), container.ID)
|
|
assert.NilError(c, err)
|
|
|
|
out := inspectField(c, containerJSON.ID, "HostConfig.CpuShares")
|
|
assert.Equal(c, out, "512")
|
|
|
|
outCpuset := inspectField(c, containerJSON.ID, "HostConfig.CpusetCpus")
|
|
assert.Equal(c, outCpuset, "0")
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIVerifyHeader(c *testing.T) {
|
|
config := map[string]interface{}{
|
|
"Image": "busybox",
|
|
}
|
|
|
|
create := func(ct string) (*http.Response, io.ReadCloser, error) {
|
|
jsonData := bytes.NewBuffer(nil)
|
|
assert.Assert(c, json.NewEncoder(jsonData).Encode(config) == nil)
|
|
return request.Post("/containers/create", request.RawContent(io.NopCloser(jsonData)), request.ContentType(ct))
|
|
}
|
|
|
|
// Try with no content-type
|
|
res, body, err := create("")
|
|
assert.NilError(c, err)
|
|
// todo: we need to figure out a better way to compare between dockerd versions
|
|
// comparing between daemon API version is not precise.
|
|
if versions.GreaterThanOrEqualTo(testEnv.DaemonAPIVersion(), "1.32") {
|
|
assert.Equal(c, res.StatusCode, http.StatusBadRequest)
|
|
} else {
|
|
assert.Assert(c, res.StatusCode != http.StatusOK)
|
|
}
|
|
body.Close()
|
|
|
|
// Try with wrong content-type
|
|
res, body, err = create("application/xml")
|
|
assert.NilError(c, err)
|
|
if versions.GreaterThanOrEqualTo(testEnv.DaemonAPIVersion(), "1.32") {
|
|
assert.Equal(c, res.StatusCode, http.StatusBadRequest)
|
|
} else {
|
|
assert.Assert(c, res.StatusCode != http.StatusOK)
|
|
}
|
|
body.Close()
|
|
|
|
// now application/json
|
|
res, body, err = create("application/json")
|
|
assert.NilError(c, err)
|
|
assert.Equal(c, res.StatusCode, http.StatusCreated)
|
|
body.Close()
|
|
}
|
|
|
|
// Issue 14230. daemon should return 500 for invalid port syntax
|
|
func (s *DockerAPISuite) TestContainerAPIInvalidPortSyntax(c *testing.T) {
|
|
config := `{
|
|
"Image": "busybox",
|
|
"HostConfig": {
|
|
"NetworkMode": "default",
|
|
"PortBindings": {
|
|
"19039;1230": [
|
|
{}
|
|
]
|
|
}
|
|
}
|
|
}`
|
|
|
|
res, body, err := request.Post("/containers/create", request.RawString(config), request.JSON)
|
|
assert.NilError(c, err)
|
|
if versions.GreaterThanOrEqualTo(testEnv.DaemonAPIVersion(), "1.32") {
|
|
assert.Equal(c, res.StatusCode, http.StatusBadRequest)
|
|
} else {
|
|
assert.Assert(c, res.StatusCode != http.StatusOK)
|
|
}
|
|
|
|
b, err := request.ReadBody(body)
|
|
assert.NilError(c, err)
|
|
assert.Assert(c, strings.Contains(string(b[:]), "invalid port"))
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIRestartPolicyInvalidPolicyName(c *testing.T) {
|
|
config := `{
|
|
"Image": "busybox",
|
|
"HostConfig": {
|
|
"RestartPolicy": {
|
|
"Name": "something",
|
|
"MaximumRetryCount": 0
|
|
}
|
|
}
|
|
}`
|
|
|
|
res, body, err := request.Post("/containers/create", request.RawString(config), request.JSON)
|
|
assert.NilError(c, err)
|
|
if versions.GreaterThanOrEqualTo(testEnv.DaemonAPIVersion(), "1.32") {
|
|
assert.Equal(c, res.StatusCode, http.StatusBadRequest)
|
|
} else {
|
|
assert.Assert(c, res.StatusCode != http.StatusOK)
|
|
}
|
|
|
|
b, err := request.ReadBody(body)
|
|
assert.NilError(c, err)
|
|
assert.Assert(c, strings.Contains(string(b[:]), "invalid restart policy"))
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIRestartPolicyRetryMismatch(c *testing.T) {
|
|
config := `{
|
|
"Image": "busybox",
|
|
"HostConfig": {
|
|
"RestartPolicy": {
|
|
"Name": "always",
|
|
"MaximumRetryCount": 2
|
|
}
|
|
}
|
|
}`
|
|
|
|
res, body, err := request.Post("/containers/create", request.RawString(config), request.JSON)
|
|
assert.NilError(c, err)
|
|
if versions.GreaterThanOrEqualTo(testEnv.DaemonAPIVersion(), "1.32") {
|
|
assert.Equal(c, res.StatusCode, http.StatusBadRequest)
|
|
} else {
|
|
assert.Assert(c, res.StatusCode != http.StatusOK)
|
|
}
|
|
|
|
b, err := request.ReadBody(body)
|
|
assert.NilError(c, err)
|
|
assert.Assert(c, strings.Contains(string(b[:]), "maximum retry count cannot be used with restart policy"))
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIRestartPolicyNegativeRetryCount(c *testing.T) {
|
|
config := `{
|
|
"Image": "busybox",
|
|
"HostConfig": {
|
|
"RestartPolicy": {
|
|
"Name": "on-failure",
|
|
"MaximumRetryCount": -2
|
|
}
|
|
}
|
|
}`
|
|
|
|
res, body, err := request.Post("/containers/create", request.RawString(config), request.JSON)
|
|
assert.NilError(c, err)
|
|
if versions.GreaterThanOrEqualTo(testEnv.DaemonAPIVersion(), "1.32") {
|
|
assert.Equal(c, res.StatusCode, http.StatusBadRequest)
|
|
} else {
|
|
assert.Assert(c, res.StatusCode != http.StatusOK)
|
|
}
|
|
|
|
b, err := request.ReadBody(body)
|
|
assert.NilError(c, err)
|
|
assert.Assert(c, strings.Contains(string(b[:]), "maximum retry count cannot be negative"))
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIRestartPolicyDefaultRetryCount(c *testing.T) {
|
|
config := `{
|
|
"Image": "busybox",
|
|
"HostConfig": {
|
|
"RestartPolicy": {
|
|
"Name": "on-failure",
|
|
"MaximumRetryCount": 0
|
|
}
|
|
}
|
|
}`
|
|
|
|
res, _, err := request.Post("/containers/create", request.RawString(config), request.JSON)
|
|
assert.NilError(c, err)
|
|
assert.Equal(c, res.StatusCode, http.StatusCreated)
|
|
}
|
|
|
|
// Issue 7941 - test to make sure a "null" in JSON is just ignored.
|
|
// W/o this fix a null in JSON would be parsed into a string var as "null"
|
|
func (s *DockerAPISuite) TestContainerAPIPostCreateNull(c *testing.T) {
|
|
config := `{
|
|
"Hostname":"",
|
|
"Domainname":"",
|
|
"Memory":0,
|
|
"MemorySwap":0,
|
|
"CpuShares":0,
|
|
"Cpuset":null,
|
|
"AttachStdin":true,
|
|
"AttachStdout":true,
|
|
"AttachStderr":true,
|
|
"ExposedPorts":{},
|
|
"Tty":true,
|
|
"OpenStdin":true,
|
|
"StdinOnce":true,
|
|
"Env":[],
|
|
"Cmd":"ls",
|
|
"Image":"busybox",
|
|
"Volumes":{},
|
|
"WorkingDir":"",
|
|
"Entrypoint":null,
|
|
"NetworkDisabled":false,
|
|
"OnBuild":null}`
|
|
|
|
res, body, err := request.Post("/containers/create", request.RawString(config), request.JSON)
|
|
assert.NilError(c, err)
|
|
assert.Equal(c, res.StatusCode, http.StatusCreated)
|
|
|
|
b, err := request.ReadBody(body)
|
|
assert.NilError(c, err)
|
|
type createResp struct {
|
|
ID string
|
|
}
|
|
var container createResp
|
|
assert.Assert(c, json.Unmarshal(b, &container) == nil)
|
|
out := inspectField(c, container.ID, "HostConfig.CpusetCpus")
|
|
assert.Equal(c, out, "")
|
|
|
|
outMemory := inspectField(c, container.ID, "HostConfig.Memory")
|
|
assert.Equal(c, outMemory, "0")
|
|
outMemorySwap := inspectField(c, container.ID, "HostConfig.MemorySwap")
|
|
assert.Equal(c, outMemorySwap, "0")
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestCreateWithTooLowMemoryLimit(c *testing.T) {
|
|
// TODO Windows: Port once memory is supported
|
|
testRequires(c, DaemonIsLinux)
|
|
config := `{
|
|
"Image": "busybox",
|
|
"Cmd": "ls",
|
|
"OpenStdin": true,
|
|
"CpuShares": 100,
|
|
"Memory": 524287
|
|
}`
|
|
|
|
res, body, err := request.Post("/containers/create", request.RawString(config), request.JSON)
|
|
assert.NilError(c, err)
|
|
b, err2 := request.ReadBody(body)
|
|
assert.Assert(c, err2 == nil)
|
|
|
|
if versions.GreaterThanOrEqualTo(testEnv.DaemonAPIVersion(), "1.32") {
|
|
assert.Equal(c, res.StatusCode, http.StatusBadRequest)
|
|
} else {
|
|
assert.Assert(c, res.StatusCode != http.StatusOK)
|
|
}
|
|
assert.Assert(c, strings.Contains(string(b), "Minimum memory limit allowed is 6MB"))
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIRename(c *testing.T) {
|
|
out, _ := dockerCmd(c, "run", "--name", "TestContainerAPIRename", "-d", "busybox", "sh")
|
|
|
|
containerID := strings.TrimSpace(out)
|
|
newName := "TestContainerAPIRenameNew"
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
err = cli.ContainerRename(context.Background(), containerID, newName)
|
|
assert.NilError(c, err)
|
|
|
|
name := inspectField(c, containerID, "Name")
|
|
assert.Equal(c, name, "/"+newName, "Failed to rename container")
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIKill(c *testing.T) {
|
|
name := "test-api-kill"
|
|
runSleepingContainer(c, "-i", "--name", name)
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
err = cli.ContainerKill(context.Background(), name, "SIGKILL")
|
|
assert.NilError(c, err)
|
|
|
|
state := inspectField(c, name, "State.Running")
|
|
assert.Equal(c, state, "false", fmt.Sprintf("got wrong State from container %s: %q", name, state))
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIRestart(c *testing.T) {
|
|
name := "test-api-restart"
|
|
runSleepingContainer(c, "-di", "--name", name)
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
timeout := 1
|
|
err = cli.ContainerRestart(context.Background(), name, container.StopOptions{Timeout: &timeout})
|
|
assert.NilError(c, err)
|
|
|
|
assert.Assert(c, waitInspect(name, "{{ .State.Restarting }} {{ .State.Running }}", "false true", 15*time.Second) == nil)
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIRestartNotimeoutParam(c *testing.T) {
|
|
name := "test-api-restart-no-timeout-param"
|
|
out := runSleepingContainer(c, "-di", "--name", name)
|
|
id := strings.TrimSpace(out)
|
|
assert.NilError(c, waitRun(id))
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
err = cli.ContainerRestart(context.Background(), name, container.StopOptions{})
|
|
assert.NilError(c, err)
|
|
|
|
assert.Assert(c, waitInspect(name, "{{ .State.Restarting }} {{ .State.Running }}", "false true", 15*time.Second) == nil)
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIStart(c *testing.T) {
|
|
name := "testing-start"
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
Cmd: append([]string{"/bin/sh", "-c"}, sleepCommandForDaemonPlatform()...),
|
|
OpenStdin: true,
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
_, err = cli.ContainerCreate(context.Background(), &config, &container.HostConfig{}, &network.NetworkingConfig{}, nil, name)
|
|
assert.NilError(c, err)
|
|
|
|
err = cli.ContainerStart(context.Background(), name, types.ContainerStartOptions{})
|
|
assert.NilError(c, err)
|
|
|
|
// second call to start should give 304
|
|
// maybe add ContainerStartWithRaw to test it
|
|
err = cli.ContainerStart(context.Background(), name, types.ContainerStartOptions{})
|
|
assert.NilError(c, err)
|
|
|
|
// TODO(tibor): figure out why this doesn't work on windows
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIStop(c *testing.T) {
|
|
name := "test-api-stop"
|
|
runSleepingContainer(c, "-i", "--name", name)
|
|
timeout := 30
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
err = cli.ContainerStop(context.Background(), name, container.StopOptions{
|
|
Timeout: &timeout,
|
|
})
|
|
assert.NilError(c, err)
|
|
assert.Assert(c, waitInspect(name, "{{ .State.Running }}", "false", 60*time.Second) == nil)
|
|
|
|
// second call to start should give 304
|
|
// maybe add ContainerStartWithRaw to test it
|
|
err = cli.ContainerStop(context.Background(), name, container.StopOptions{
|
|
Timeout: &timeout,
|
|
})
|
|
assert.NilError(c, err)
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIWait(c *testing.T) {
|
|
name := "test-api-wait"
|
|
|
|
sleepCmd := "/bin/sleep"
|
|
if testEnv.OSType == "windows" {
|
|
sleepCmd = "sleep"
|
|
}
|
|
dockerCmd(c, "run", "--name", name, "busybox", sleepCmd, "2")
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
waitResC, errC := cli.ContainerWait(context.Background(), name, "")
|
|
|
|
select {
|
|
case err = <-errC:
|
|
assert.NilError(c, err)
|
|
case waitRes := <-waitResC:
|
|
assert.Equal(c, waitRes.StatusCode, int64(0))
|
|
}
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPICopyNotExistsAnyMore(c *testing.T) {
|
|
name := "test-container-api-copy"
|
|
dockerCmd(c, "run", "--name", name, "busybox", "touch", "/test.txt")
|
|
|
|
postData := types.CopyConfig{
|
|
Resource: "/test.txt",
|
|
}
|
|
// no copy in client/
|
|
res, _, err := request.Post("/containers/"+name+"/copy", request.JSONBody(postData))
|
|
assert.NilError(c, err)
|
|
assert.Equal(c, res.StatusCode, http.StatusNotFound)
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPICopyPre124(c *testing.T) {
|
|
testRequires(c, DaemonIsLinux) // Windows only supports 1.25 or later
|
|
name := "test-container-api-copy"
|
|
dockerCmd(c, "run", "--name", name, "busybox", "touch", "/test.txt")
|
|
|
|
postData := types.CopyConfig{
|
|
Resource: "/test.txt",
|
|
}
|
|
|
|
res, body, err := request.Post("/v1.23/containers/"+name+"/copy", request.JSONBody(postData))
|
|
assert.NilError(c, err)
|
|
assert.Equal(c, res.StatusCode, http.StatusOK)
|
|
|
|
found := false
|
|
for tarReader := tar.NewReader(body); ; {
|
|
h, err := tarReader.Next()
|
|
if err != nil {
|
|
if err == io.EOF {
|
|
break
|
|
}
|
|
c.Fatal(err)
|
|
}
|
|
if h.Name == "test.txt" {
|
|
found = true
|
|
break
|
|
}
|
|
}
|
|
assert.Assert(c, found)
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPICopyResourcePathEmptyPre124(c *testing.T) {
|
|
testRequires(c, DaemonIsLinux) // Windows only supports 1.25 or later
|
|
name := "test-container-api-copy-resource-empty"
|
|
dockerCmd(c, "run", "--name", name, "busybox", "touch", "/test.txt")
|
|
|
|
postData := types.CopyConfig{
|
|
Resource: "",
|
|
}
|
|
|
|
res, body, err := request.Post("/v1.23/containers/"+name+"/copy", request.JSONBody(postData))
|
|
assert.NilError(c, err)
|
|
if versions.GreaterThanOrEqualTo(testEnv.DaemonAPIVersion(), "1.32") {
|
|
assert.Equal(c, res.StatusCode, http.StatusBadRequest)
|
|
} else {
|
|
assert.Assert(c, res.StatusCode != http.StatusOK)
|
|
}
|
|
b, err := request.ReadBody(body)
|
|
assert.NilError(c, err)
|
|
assert.Assert(c, is.Regexp("^Path cannot be empty\n$", string(b)))
|
|
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPICopyResourcePathNotFoundPre124(c *testing.T) {
|
|
testRequires(c, DaemonIsLinux) // Windows only supports 1.25 or later
|
|
name := "test-container-api-copy-resource-not-found"
|
|
dockerCmd(c, "run", "--name", name, "busybox")
|
|
|
|
postData := types.CopyConfig{
|
|
Resource: "/notexist",
|
|
}
|
|
|
|
res, body, err := request.Post("/v1.23/containers/"+name+"/copy", request.JSONBody(postData))
|
|
assert.NilError(c, err)
|
|
if versions.LessThan(testEnv.DaemonAPIVersion(), "1.32") {
|
|
assert.Equal(c, res.StatusCode, http.StatusInternalServerError)
|
|
} else {
|
|
assert.Equal(c, res.StatusCode, http.StatusNotFound)
|
|
}
|
|
b, err := request.ReadBody(body)
|
|
assert.NilError(c, err)
|
|
assert.Assert(c, is.Regexp("^Could not find the file /notexist in container "+name+"\n$", string(b)))
|
|
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPICopyContainerNotFoundPr124(c *testing.T) {
|
|
testRequires(c, DaemonIsLinux) // Windows only supports 1.25 or later
|
|
postData := types.CopyConfig{
|
|
Resource: "/something",
|
|
}
|
|
|
|
res, _, err := request.Post("/v1.23/containers/notexists/copy", request.JSONBody(postData))
|
|
assert.NilError(c, err)
|
|
assert.Equal(c, res.StatusCode, http.StatusNotFound)
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIDelete(c *testing.T) {
|
|
out := runSleepingContainer(c)
|
|
|
|
id := strings.TrimSpace(out)
|
|
assert.NilError(c, waitRun(id))
|
|
|
|
dockerCmd(c, "stop", id)
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
err = cli.ContainerRemove(context.Background(), id, types.ContainerRemoveOptions{})
|
|
assert.NilError(c, err)
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIDeleteNotExist(c *testing.T) {
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
err = cli.ContainerRemove(context.Background(), "doesnotexist", types.ContainerRemoveOptions{})
|
|
assert.ErrorContains(c, err, "No such container: doesnotexist")
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIDeleteForce(c *testing.T) {
|
|
out := runSleepingContainer(c)
|
|
id := strings.TrimSpace(out)
|
|
assert.NilError(c, waitRun(id))
|
|
|
|
removeOptions := types.ContainerRemoveOptions{
|
|
Force: true,
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
err = cli.ContainerRemove(context.Background(), id, removeOptions)
|
|
assert.NilError(c, err)
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIDeleteRemoveLinks(c *testing.T) {
|
|
// Windows does not support links
|
|
testRequires(c, DaemonIsLinux)
|
|
out, _ := dockerCmd(c, "run", "-d", "--name", "tlink1", "busybox", "top")
|
|
|
|
id := strings.TrimSpace(out)
|
|
assert.NilError(c, waitRun(id))
|
|
|
|
out, _ = dockerCmd(c, "run", "--link", "tlink1:tlink1", "--name", "tlink2", "-d", "busybox", "top")
|
|
|
|
id2 := strings.TrimSpace(out)
|
|
assert.Assert(c, waitRun(id2) == nil)
|
|
|
|
links := inspectFieldJSON(c, id2, "HostConfig.Links")
|
|
assert.Equal(c, links, "[\"/tlink1:/tlink2/tlink1\"]", "expected to have links between containers")
|
|
|
|
removeOptions := types.ContainerRemoveOptions{
|
|
RemoveLinks: true,
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
err = cli.ContainerRemove(context.Background(), "tlink2/tlink1", removeOptions)
|
|
assert.NilError(c, err)
|
|
|
|
linksPostRm := inspectFieldJSON(c, id2, "HostConfig.Links")
|
|
assert.Equal(c, linksPostRm, "null", "call to api deleteContainer links should have removed the specified links")
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIDeleteConflict(c *testing.T) {
|
|
out := runSleepingContainer(c)
|
|
|
|
id := strings.TrimSpace(out)
|
|
assert.NilError(c, waitRun(id))
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
err = cli.ContainerRemove(context.Background(), id, types.ContainerRemoveOptions{})
|
|
expected := "cannot remove a running container"
|
|
assert.ErrorContains(c, err, expected)
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIDeleteRemoveVolume(c *testing.T) {
|
|
testRequires(c, testEnv.IsLocalDaemon)
|
|
|
|
vol := "/testvolume"
|
|
if testEnv.OSType == "windows" {
|
|
vol = `c:\testvolume`
|
|
}
|
|
|
|
out := runSleepingContainer(c, "-v", vol)
|
|
|
|
id := strings.TrimSpace(out)
|
|
assert.NilError(c, waitRun(id))
|
|
|
|
source, err := inspectMountSourceField(id, vol)
|
|
assert.NilError(c, err)
|
|
_, err = os.Stat(source)
|
|
assert.NilError(c, err)
|
|
|
|
removeOptions := types.ContainerRemoveOptions{
|
|
Force: true,
|
|
RemoveVolumes: true,
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
err = cli.ContainerRemove(context.Background(), id, removeOptions)
|
|
assert.NilError(c, err)
|
|
|
|
_, err = os.Stat(source)
|
|
assert.Assert(c, os.IsNotExist(err), "expected to get ErrNotExist error, got %v", err)
|
|
}
|
|
|
|
// Regression test for https://github.com/docker/docker/issues/6231
|
|
func (s *DockerAPISuite) TestContainerAPIChunkedEncoding(c *testing.T) {
|
|
|
|
config := map[string]interface{}{
|
|
"Image": "busybox",
|
|
"Cmd": append([]string{"/bin/sh", "-c"}, sleepCommandForDaemonPlatform()...),
|
|
"OpenStdin": true,
|
|
}
|
|
|
|
resp, _, err := request.Post("/containers/create", request.JSONBody(config), request.With(func(req *http.Request) error {
|
|
// This is a cheat to make the http request do chunked encoding
|
|
// Otherwise (just setting the Content-Encoding to chunked) net/http will overwrite
|
|
// https://golang.org/src/pkg/net/http/request.go?s=11980:12172
|
|
req.ContentLength = -1
|
|
return nil
|
|
}))
|
|
assert.Assert(c, err == nil, "error creating container with chunked encoding")
|
|
defer resp.Body.Close()
|
|
assert.Equal(c, resp.StatusCode, http.StatusCreated)
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIPostContainerStop(c *testing.T) {
|
|
out := runSleepingContainer(c)
|
|
|
|
containerID := strings.TrimSpace(out)
|
|
assert.Assert(c, waitRun(containerID) == nil)
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
err = cli.ContainerStop(context.Background(), containerID, container.StopOptions{})
|
|
assert.NilError(c, err)
|
|
assert.Assert(c, waitInspect(containerID, "{{ .State.Running }}", "false", 60*time.Second) == nil)
|
|
}
|
|
|
|
// #14170
|
|
func (s *DockerAPISuite) TestPostContainerAPICreateWithStringOrSliceEntrypoint(c *testing.T) {
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
Entrypoint: []string{"echo"},
|
|
Cmd: []string{"hello", "world"},
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
_, err = cli.ContainerCreate(context.Background(), &config, &container.HostConfig{}, &network.NetworkingConfig{}, nil, "echotest")
|
|
assert.NilError(c, err)
|
|
out, _ := dockerCmd(c, "start", "-a", "echotest")
|
|
assert.Equal(c, strings.TrimSpace(out), "hello world")
|
|
|
|
config2 := struct {
|
|
Image string
|
|
Entrypoint string
|
|
Cmd []string
|
|
}{"busybox", "echo", []string{"hello", "world"}}
|
|
_, _, err = request.Post("/containers/create?name=echotest2", request.JSONBody(config2))
|
|
assert.NilError(c, err)
|
|
out, _ = dockerCmd(c, "start", "-a", "echotest2")
|
|
assert.Equal(c, strings.TrimSpace(out), "hello world")
|
|
}
|
|
|
|
// #14170
|
|
func (s *DockerAPISuite) TestPostContainersCreateWithStringOrSliceCmd(c *testing.T) {
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
Cmd: []string{"echo", "hello", "world"},
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
_, err = cli.ContainerCreate(context.Background(), &config, &container.HostConfig{}, &network.NetworkingConfig{}, nil, "echotest")
|
|
assert.NilError(c, err)
|
|
out, _ := dockerCmd(c, "start", "-a", "echotest")
|
|
assert.Equal(c, strings.TrimSpace(out), "hello world")
|
|
|
|
config2 := struct {
|
|
Image string
|
|
Entrypoint string
|
|
Cmd string
|
|
}{"busybox", "echo", "hello world"}
|
|
_, _, err = request.Post("/containers/create?name=echotest2", request.JSONBody(config2))
|
|
assert.NilError(c, err)
|
|
out, _ = dockerCmd(c, "start", "-a", "echotest2")
|
|
assert.Equal(c, strings.TrimSpace(out), "hello world")
|
|
}
|
|
|
|
// regression #14318
|
|
// for backward compatibility testing with and without CAP_ prefix
|
|
// and with upper and lowercase
|
|
func (s *DockerAPISuite) TestPostContainersCreateWithStringOrSliceCapAddDrop(c *testing.T) {
|
|
// Windows doesn't support CapAdd/CapDrop
|
|
testRequires(c, DaemonIsLinux)
|
|
config := struct {
|
|
Image string
|
|
CapAdd string
|
|
CapDrop string
|
|
}{"busybox", "NET_ADMIN", "cap_sys_admin"}
|
|
res, _, err := request.Post("/containers/create?name=capaddtest0", request.JSONBody(config))
|
|
assert.NilError(c, err)
|
|
assert.Equal(c, res.StatusCode, http.StatusCreated)
|
|
|
|
config2 := container.Config{
|
|
Image: "busybox",
|
|
}
|
|
hostConfig := container.HostConfig{
|
|
CapAdd: []string{"net_admin", "SYS_ADMIN"},
|
|
CapDrop: []string{"SETGID", "CAP_SETPCAP"},
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
_, err = cli.ContainerCreate(context.Background(), &config2, &hostConfig, &network.NetworkingConfig{}, nil, "capaddtest1")
|
|
assert.NilError(c, err)
|
|
}
|
|
|
|
// #14915
|
|
func (s *DockerAPISuite) TestContainerAPICreateNoHostConfig118(c *testing.T) {
|
|
testRequires(c, DaemonIsLinux) // Windows only support 1.25 or later
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv, client.WithVersion("v1.18"))
|
|
assert.NilError(c, err)
|
|
|
|
_, err = cli.ContainerCreate(context.Background(), &config, &container.HostConfig{}, &network.NetworkingConfig{}, nil, "")
|
|
assert.NilError(c, err)
|
|
}
|
|
|
|
// Ensure an error occurs when you have a container read-only rootfs but you
|
|
// extract an archive to a symlink in a writable volume which points to a
|
|
// directory outside of the volume.
|
|
func (s *DockerAPISuite) TestPutContainerArchiveErrSymlinkInVolumeToReadOnlyRootfs(c *testing.T) {
|
|
// Windows does not support read-only rootfs
|
|
// Requires local volume mount bind.
|
|
// --read-only + userns has remount issues
|
|
testRequires(c, testEnv.IsLocalDaemon, NotUserNamespace, DaemonIsLinux)
|
|
|
|
testVol := getTestDir(c, "test-put-container-archive-err-symlink-in-volume-to-read-only-rootfs-")
|
|
defer os.RemoveAll(testVol)
|
|
|
|
makeTestContentInDir(c, testVol)
|
|
|
|
cID := makeTestContainer(c, testContainerOptions{
|
|
readOnly: true,
|
|
volumes: defaultVolumes(testVol), // Our bind mount is at /vol2
|
|
})
|
|
|
|
// Attempt to extract to a symlink in the volume which points to a
|
|
// directory outside the volume. This should cause an error because the
|
|
// rootfs is read-only.
|
|
cli, err := client.NewClientWithOpts(client.FromEnv, client.WithVersion("v1.20"))
|
|
assert.NilError(c, err)
|
|
|
|
err = cli.CopyToContainer(context.Background(), cID, "/vol2/symlinkToAbsDir", nil, types.CopyToContainerOptions{})
|
|
assert.ErrorContains(c, err, "container rootfs is marked read-only")
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestPostContainersCreateWithWrongCpusetValues(c *testing.T) {
|
|
// Not supported on Windows
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
}
|
|
hostConfig1 := container.HostConfig{
|
|
Resources: container.Resources{
|
|
CpusetCpus: "1-42,,",
|
|
},
|
|
}
|
|
name := "wrong-cpuset-cpus"
|
|
|
|
_, err = cli.ContainerCreate(context.Background(), &config, &hostConfig1, &network.NetworkingConfig{}, nil, name)
|
|
expected := "Invalid value 1-42,, for cpuset cpus"
|
|
assert.ErrorContains(c, err, expected)
|
|
|
|
hostConfig2 := container.HostConfig{
|
|
Resources: container.Resources{
|
|
CpusetMems: "42-3,1--",
|
|
},
|
|
}
|
|
name = "wrong-cpuset-mems"
|
|
_, err = cli.ContainerCreate(context.Background(), &config, &hostConfig2, &network.NetworkingConfig{}, nil, name)
|
|
expected = "Invalid value 42-3,1-- for cpuset mems"
|
|
assert.ErrorContains(c, err, expected)
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestPostContainersCreateShmSizeNegative(c *testing.T) {
|
|
// ShmSize is not supported on Windows
|
|
testRequires(c, DaemonIsLinux)
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
}
|
|
hostConfig := container.HostConfig{
|
|
ShmSize: -1,
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
_, err = cli.ContainerCreate(context.Background(), &config, &hostConfig, &network.NetworkingConfig{}, nil, "")
|
|
assert.ErrorContains(c, err, "SHM size can not be less than 0")
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestPostContainersCreateShmSizeHostConfigOmitted(c *testing.T) {
|
|
// ShmSize is not supported on Windows
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
Cmd: []string{"mount"},
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
container, err := cli.ContainerCreate(context.Background(), &config, &container.HostConfig{}, &network.NetworkingConfig{}, nil, "")
|
|
assert.NilError(c, err)
|
|
|
|
containerJSON, err := cli.ContainerInspect(context.Background(), container.ID)
|
|
assert.NilError(c, err)
|
|
|
|
assert.Equal(c, containerJSON.HostConfig.ShmSize, dconfig.DefaultShmSize)
|
|
|
|
out, _ := dockerCmd(c, "start", "-i", containerJSON.ID)
|
|
shmRegexp := regexp.MustCompile(`shm on /dev/shm type tmpfs(.*)size=65536k`)
|
|
if !shmRegexp.MatchString(out) {
|
|
c.Fatalf("Expected shm of 64MB in mount command, got %v", out)
|
|
}
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestPostContainersCreateShmSizeOmitted(c *testing.T) {
|
|
// ShmSize is not supported on Windows
|
|
testRequires(c, DaemonIsLinux)
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
Cmd: []string{"mount"},
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
container, err := cli.ContainerCreate(context.Background(), &config, &container.HostConfig{}, &network.NetworkingConfig{}, nil, "")
|
|
assert.NilError(c, err)
|
|
|
|
containerJSON, err := cli.ContainerInspect(context.Background(), container.ID)
|
|
assert.NilError(c, err)
|
|
|
|
assert.Equal(c, containerJSON.HostConfig.ShmSize, int64(67108864))
|
|
|
|
out, _ := dockerCmd(c, "start", "-i", containerJSON.ID)
|
|
shmRegexp := regexp.MustCompile(`shm on /dev/shm type tmpfs(.*)size=65536k`)
|
|
if !shmRegexp.MatchString(out) {
|
|
c.Fatalf("Expected shm of 64MB in mount command, got %v", out)
|
|
}
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestPostContainersCreateWithShmSize(c *testing.T) {
|
|
// ShmSize is not supported on Windows
|
|
testRequires(c, DaemonIsLinux)
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
Cmd: []string{"mount"},
|
|
}
|
|
|
|
hostConfig := container.HostConfig{
|
|
ShmSize: 1073741824,
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
container, err := cli.ContainerCreate(context.Background(), &config, &hostConfig, &network.NetworkingConfig{}, nil, "")
|
|
assert.NilError(c, err)
|
|
|
|
containerJSON, err := cli.ContainerInspect(context.Background(), container.ID)
|
|
assert.NilError(c, err)
|
|
|
|
assert.Equal(c, containerJSON.HostConfig.ShmSize, int64(1073741824))
|
|
|
|
out, _ := dockerCmd(c, "start", "-i", containerJSON.ID)
|
|
shmRegex := regexp.MustCompile(`shm on /dev/shm type tmpfs(.*)size=1048576k`)
|
|
if !shmRegex.MatchString(out) {
|
|
c.Fatalf("Expected shm of 1GB in mount command, got %v", out)
|
|
}
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestPostContainersCreateMemorySwappinessHostConfigOmitted(c *testing.T) {
|
|
// Swappiness is not supported on Windows
|
|
testRequires(c, DaemonIsLinux)
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
container, err := cli.ContainerCreate(context.Background(), &config, &container.HostConfig{}, &network.NetworkingConfig{}, nil, "")
|
|
assert.NilError(c, err)
|
|
|
|
containerJSON, err := cli.ContainerInspect(context.Background(), container.ID)
|
|
assert.NilError(c, err)
|
|
|
|
if versions.LessThan(testEnv.DaemonAPIVersion(), "1.31") {
|
|
assert.Equal(c, *containerJSON.HostConfig.MemorySwappiness, int64(-1))
|
|
} else {
|
|
assert.Assert(c, containerJSON.HostConfig.MemorySwappiness == nil)
|
|
}
|
|
}
|
|
|
|
// check validation is done daemon side and not only in cli
|
|
func (s *DockerAPISuite) TestPostContainersCreateWithOomScoreAdjInvalidRange(c *testing.T) {
|
|
// OomScoreAdj is not supported on Windows
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
}
|
|
|
|
hostConfig := container.HostConfig{
|
|
OomScoreAdj: 1001,
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
name := "oomscoreadj-over"
|
|
_, err = cli.ContainerCreate(context.Background(), &config, &hostConfig, &network.NetworkingConfig{}, nil, name)
|
|
|
|
expected := "Invalid value 1001, range for oom score adj is [-1000, 1000]"
|
|
assert.ErrorContains(c, err, expected)
|
|
|
|
hostConfig = container.HostConfig{
|
|
OomScoreAdj: -1001,
|
|
}
|
|
|
|
name = "oomscoreadj-low"
|
|
_, err = cli.ContainerCreate(context.Background(), &config, &hostConfig, &network.NetworkingConfig{}, nil, name)
|
|
|
|
expected = "Invalid value -1001, range for oom score adj is [-1000, 1000]"
|
|
assert.ErrorContains(c, err, expected)
|
|
}
|
|
|
|
// test case for #22210 where an empty container name caused panic.
|
|
func (s *DockerAPISuite) TestContainerAPIDeleteWithEmptyName(c *testing.T) {
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
err = cli.ContainerRemove(context.Background(), "", types.ContainerRemoveOptions{})
|
|
assert.Check(c, errdefs.IsNotFound(err))
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPIStatsWithNetworkDisabled(c *testing.T) {
|
|
// Problematic on Windows as Windows does not support stats
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
name := "testing-network-disabled"
|
|
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
Cmd: []string{"top"},
|
|
NetworkDisabled: true,
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
_, err = cli.ContainerCreate(context.Background(), &config, &container.HostConfig{}, &network.NetworkingConfig{}, nil, name)
|
|
assert.NilError(c, err)
|
|
|
|
err = cli.ContainerStart(context.Background(), name, types.ContainerStartOptions{})
|
|
assert.NilError(c, err)
|
|
|
|
assert.Assert(c, waitRun(name) == nil)
|
|
|
|
type b struct {
|
|
stats types.ContainerStats
|
|
err error
|
|
}
|
|
bc := make(chan b, 1)
|
|
go func() {
|
|
stats, err := cli.ContainerStats(context.Background(), name, false)
|
|
bc <- b{stats, err}
|
|
}()
|
|
|
|
// allow some time to stream the stats from the container
|
|
time.Sleep(4 * time.Second)
|
|
dockerCmd(c, "rm", "-f", name)
|
|
|
|
// collect the results from the stats stream or timeout and fail
|
|
// if the stream was not disconnected.
|
|
select {
|
|
case <-time.After(2 * time.Second):
|
|
c.Fatal("stream was not closed after container was removed")
|
|
case sr := <-bc:
|
|
assert.Assert(c, sr.err == nil)
|
|
sr.stats.Body.Close()
|
|
}
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainersAPICreateMountsValidation(c *testing.T) {
|
|
type testCase struct {
|
|
config container.Config
|
|
hostConfig container.HostConfig
|
|
msg string
|
|
}
|
|
|
|
prefix, slash := getPrefixAndSlashFromDaemonPlatform()
|
|
destPath := prefix + slash + "foo"
|
|
notExistPath := prefix + slash + "notexist"
|
|
|
|
cases := []testCase{
|
|
{
|
|
config: container.Config{
|
|
Image: "busybox",
|
|
},
|
|
hostConfig: container.HostConfig{
|
|
Mounts: []mount.Mount{{
|
|
Type: "notreal",
|
|
Target: destPath,
|
|
},
|
|
},
|
|
},
|
|
|
|
msg: "mount type unknown",
|
|
},
|
|
{
|
|
config: container.Config{
|
|
Image: "busybox",
|
|
},
|
|
hostConfig: container.HostConfig{
|
|
Mounts: []mount.Mount{{
|
|
Type: "bind"}}},
|
|
msg: "Target must not be empty",
|
|
},
|
|
{
|
|
config: container.Config{
|
|
Image: "busybox",
|
|
},
|
|
hostConfig: container.HostConfig{
|
|
Mounts: []mount.Mount{{
|
|
Type: "bind",
|
|
Target: destPath}}},
|
|
msg: "Source must not be empty",
|
|
},
|
|
{
|
|
config: container.Config{
|
|
Image: "busybox",
|
|
},
|
|
hostConfig: container.HostConfig{
|
|
Mounts: []mount.Mount{{
|
|
Type: "bind",
|
|
Source: notExistPath,
|
|
Target: destPath}}},
|
|
msg: "source path does not exist",
|
|
// FIXME(vdemeester) fails into e2e, migrate to integration/container anyway
|
|
// msg: "source path does not exist: " + notExistPath,
|
|
},
|
|
{
|
|
config: container.Config{
|
|
Image: "busybox",
|
|
},
|
|
hostConfig: container.HostConfig{
|
|
Mounts: []mount.Mount{{
|
|
Type: "volume"}}},
|
|
msg: "Target must not be empty",
|
|
},
|
|
{
|
|
config: container.Config{
|
|
Image: "busybox",
|
|
},
|
|
hostConfig: container.HostConfig{
|
|
Mounts: []mount.Mount{{
|
|
Type: "volume",
|
|
Source: "hello",
|
|
Target: destPath}}},
|
|
msg: "",
|
|
},
|
|
{
|
|
config: container.Config{
|
|
Image: "busybox",
|
|
},
|
|
hostConfig: container.HostConfig{
|
|
Mounts: []mount.Mount{{
|
|
Type: "volume",
|
|
Source: "hello2",
|
|
Target: destPath,
|
|
VolumeOptions: &mount.VolumeOptions{
|
|
DriverConfig: &mount.Driver{
|
|
Name: "local"}}}}},
|
|
msg: "",
|
|
},
|
|
}
|
|
|
|
if testEnv.IsLocalDaemon() {
|
|
tmpDir, err := ioutils.TempDir("", "test-mounts-api")
|
|
assert.NilError(c, err)
|
|
defer os.RemoveAll(tmpDir)
|
|
cases = append(cases, []testCase{
|
|
{
|
|
config: container.Config{
|
|
Image: "busybox",
|
|
},
|
|
hostConfig: container.HostConfig{
|
|
Mounts: []mount.Mount{{
|
|
Type: "bind",
|
|
Source: tmpDir,
|
|
Target: destPath}}},
|
|
msg: "",
|
|
},
|
|
{
|
|
config: container.Config{
|
|
Image: "busybox",
|
|
},
|
|
hostConfig: container.HostConfig{
|
|
Mounts: []mount.Mount{{
|
|
Type: "bind",
|
|
Source: tmpDir,
|
|
Target: destPath,
|
|
VolumeOptions: &mount.VolumeOptions{}}}},
|
|
msg: "VolumeOptions must not be specified",
|
|
},
|
|
}...)
|
|
}
|
|
|
|
if DaemonIsWindows() {
|
|
cases = append(cases, []testCase{
|
|
{
|
|
config: container.Config{
|
|
Image: "busybox",
|
|
},
|
|
hostConfig: container.HostConfig{
|
|
Mounts: []mount.Mount{
|
|
{
|
|
Type: "volume",
|
|
Source: "not-supported-on-windows",
|
|
Target: destPath,
|
|
VolumeOptions: &mount.VolumeOptions{
|
|
DriverConfig: &mount.Driver{
|
|
Name: "local",
|
|
Options: map[string]string{"type": "tmpfs"},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
msg: `options are not supported on this platform`,
|
|
},
|
|
}...)
|
|
}
|
|
|
|
if DaemonIsLinux() {
|
|
cases = append(cases, []testCase{
|
|
{
|
|
config: container.Config{
|
|
Image: "busybox",
|
|
},
|
|
hostConfig: container.HostConfig{
|
|
Mounts: []mount.Mount{
|
|
{
|
|
Type: "volume",
|
|
Source: "missing-device-opt",
|
|
Target: destPath,
|
|
VolumeOptions: &mount.VolumeOptions{
|
|
DriverConfig: &mount.Driver{
|
|
Name: "local",
|
|
Options: map[string]string{"foobar": "foobaz"},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
msg: `invalid option: "foobar"`,
|
|
},
|
|
{
|
|
config: container.Config{
|
|
Image: "busybox",
|
|
},
|
|
hostConfig: container.HostConfig{
|
|
Mounts: []mount.Mount{
|
|
{
|
|
Type: "volume",
|
|
Source: "missing-device-opt",
|
|
Target: destPath,
|
|
VolumeOptions: &mount.VolumeOptions{
|
|
DriverConfig: &mount.Driver{
|
|
Name: "local",
|
|
Options: map[string]string{"type": "tmpfs"},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
msg: `missing required option: "device"`,
|
|
},
|
|
{
|
|
config: container.Config{
|
|
Image: "busybox",
|
|
},
|
|
hostConfig: container.HostConfig{
|
|
Mounts: []mount.Mount{
|
|
{
|
|
Type: "volume",
|
|
Source: "missing-type-opt",
|
|
Target: destPath,
|
|
VolumeOptions: &mount.VolumeOptions{
|
|
DriverConfig: &mount.Driver{
|
|
Name: "local",
|
|
Options: map[string]string{"device": "tmpfs"},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
msg: `missing required option: "type"`,
|
|
},
|
|
{
|
|
config: container.Config{
|
|
Image: "busybox",
|
|
},
|
|
hostConfig: container.HostConfig{
|
|
Mounts: []mount.Mount{
|
|
{
|
|
Type: "volume",
|
|
Source: "hello4",
|
|
Target: destPath,
|
|
VolumeOptions: &mount.VolumeOptions{
|
|
DriverConfig: &mount.Driver{
|
|
Name: "local",
|
|
Options: map[string]string{"o": "size=1", "type": "tmpfs", "device": "tmpfs"},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
msg: "",
|
|
},
|
|
{
|
|
config: container.Config{
|
|
Image: "busybox",
|
|
},
|
|
hostConfig: container.HostConfig{
|
|
Mounts: []mount.Mount{{
|
|
Type: "tmpfs",
|
|
Target: destPath}}},
|
|
msg: "",
|
|
},
|
|
{
|
|
config: container.Config{
|
|
Image: "busybox",
|
|
},
|
|
hostConfig: container.HostConfig{
|
|
Mounts: []mount.Mount{{
|
|
Type: "tmpfs",
|
|
Target: destPath,
|
|
TmpfsOptions: &mount.TmpfsOptions{
|
|
SizeBytes: 4096 * 1024,
|
|
Mode: 0700,
|
|
}}}},
|
|
msg: "",
|
|
},
|
|
{
|
|
config: container.Config{
|
|
Image: "busybox",
|
|
},
|
|
hostConfig: container.HostConfig{
|
|
Mounts: []mount.Mount{{
|
|
Type: "tmpfs",
|
|
Source: "/shouldnotbespecified",
|
|
Target: destPath}}},
|
|
msg: "Source must not be specified",
|
|
},
|
|
}...)
|
|
|
|
}
|
|
apiClient, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer apiClient.Close()
|
|
|
|
// TODO add checks for statuscode returned by API
|
|
for i, x := range cases {
|
|
x := x
|
|
c.Run(fmt.Sprintf("case %d", i), func(c *testing.T) {
|
|
_, err = apiClient.ContainerCreate(context.Background(), &x.config, &x.hostConfig, &network.NetworkingConfig{}, nil, "")
|
|
if len(x.msg) > 0 {
|
|
assert.ErrorContains(c, err, x.msg, "%v", cases[i].config)
|
|
} else {
|
|
assert.NilError(c, err)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainerAPICreateMountsBindRead(c *testing.T) {
|
|
testRequires(c, NotUserNamespace, testEnv.IsLocalDaemon)
|
|
// also with data in the host side
|
|
prefix, slash := getPrefixAndSlashFromDaemonPlatform()
|
|
destPath := prefix + slash + "foo"
|
|
tmpDir, err := os.MkdirTemp("", "test-mounts-api-bind")
|
|
assert.NilError(c, err)
|
|
defer os.RemoveAll(tmpDir)
|
|
err = os.WriteFile(filepath.Join(tmpDir, "bar"), []byte("hello"), 0666)
|
|
assert.NilError(c, err)
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
Cmd: []string{"/bin/sh", "-c", "cat /foo/bar"},
|
|
}
|
|
hostConfig := container.HostConfig{
|
|
Mounts: []mount.Mount{
|
|
{Type: "bind", Source: tmpDir, Target: destPath},
|
|
},
|
|
}
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
_, err = cli.ContainerCreate(context.Background(), &config, &hostConfig, &network.NetworkingConfig{}, nil, "test")
|
|
assert.NilError(c, err)
|
|
|
|
out, _ := dockerCmd(c, "start", "-a", "test")
|
|
assert.Equal(c, out, "hello")
|
|
}
|
|
|
|
// Test Mounts comes out as expected for the MountPoint
|
|
func (s *DockerAPISuite) TestContainersAPICreateMountsCreate(c *testing.T) {
|
|
prefix, slash := getPrefixAndSlashFromDaemonPlatform()
|
|
destPath := prefix + slash + "foo"
|
|
|
|
var (
|
|
testImg string
|
|
)
|
|
if testEnv.OSType != "windows" {
|
|
testImg = "test-mount-config"
|
|
buildImageSuccessfully(c, testImg, build.WithDockerfile(`
|
|
FROM busybox
|
|
RUN mkdir `+destPath+` && touch `+destPath+slash+`bar
|
|
CMD cat `+destPath+slash+`bar
|
|
`))
|
|
} else {
|
|
testImg = "busybox"
|
|
}
|
|
|
|
type testCase struct {
|
|
spec mount.Mount
|
|
expected types.MountPoint
|
|
}
|
|
|
|
var selinuxSharedLabel string
|
|
// this test label was added after a bug fix in 1.32, thus add requirements min API >= 1.32
|
|
// for the sake of making test pass in earlier versions
|
|
// bug fixed in https://github.com/moby/moby/pull/34684
|
|
if !versions.LessThan(testEnv.DaemonAPIVersion(), "1.32") {
|
|
if runtime.GOOS == "linux" {
|
|
selinuxSharedLabel = "z"
|
|
}
|
|
}
|
|
|
|
cases := []testCase{
|
|
// use literal strings here for `Type` instead of the defined constants in the volume package to keep this honest
|
|
// Validation of the actual `Mount` struct is done in another test is not needed here
|
|
{
|
|
spec: mount.Mount{Type: "volume", Target: destPath},
|
|
expected: types.MountPoint{Driver: volume.DefaultDriverName, Type: "volume", RW: true, Destination: destPath, Mode: selinuxSharedLabel},
|
|
},
|
|
{
|
|
spec: mount.Mount{Type: "volume", Target: destPath + slash},
|
|
expected: types.MountPoint{Driver: volume.DefaultDriverName, Type: "volume", RW: true, Destination: destPath, Mode: selinuxSharedLabel},
|
|
},
|
|
{
|
|
spec: mount.Mount{Type: "volume", Target: destPath, Source: "test1"},
|
|
expected: types.MountPoint{Type: "volume", Name: "test1", RW: true, Destination: destPath, Mode: selinuxSharedLabel},
|
|
},
|
|
{
|
|
spec: mount.Mount{Type: "volume", Target: destPath, ReadOnly: true, Source: "test2"},
|
|
expected: types.MountPoint{Type: "volume", Name: "test2", RW: false, Destination: destPath, Mode: selinuxSharedLabel},
|
|
},
|
|
{
|
|
spec: mount.Mount{Type: "volume", Target: destPath, Source: "test3", VolumeOptions: &mount.VolumeOptions{DriverConfig: &mount.Driver{Name: volume.DefaultDriverName}}},
|
|
expected: types.MountPoint{Driver: volume.DefaultDriverName, Type: "volume", Name: "test3", RW: true, Destination: destPath, Mode: selinuxSharedLabel},
|
|
},
|
|
}
|
|
|
|
if testEnv.IsLocalDaemon() {
|
|
// setup temp dir for testing binds
|
|
tmpDir1, err := os.MkdirTemp("", "test-mounts-api-1")
|
|
assert.NilError(c, err)
|
|
defer os.RemoveAll(tmpDir1)
|
|
cases = append(cases, []testCase{
|
|
{
|
|
spec: mount.Mount{
|
|
Type: "bind",
|
|
Source: tmpDir1,
|
|
Target: destPath,
|
|
},
|
|
expected: types.MountPoint{
|
|
Type: "bind",
|
|
RW: true,
|
|
Destination: destPath,
|
|
Source: tmpDir1,
|
|
},
|
|
},
|
|
{
|
|
spec: mount.Mount{Type: "bind", Source: tmpDir1, Target: destPath, ReadOnly: true},
|
|
expected: types.MountPoint{Type: "bind", RW: false, Destination: destPath, Source: tmpDir1},
|
|
},
|
|
}...)
|
|
|
|
// for modes only supported on Linux
|
|
if DaemonIsLinux() {
|
|
tmpDir3, err := ioutils.TempDir("", "test-mounts-api-3")
|
|
assert.NilError(c, err)
|
|
defer os.RemoveAll(tmpDir3)
|
|
|
|
assert.Assert(c, mountWrapper(tmpDir3, tmpDir3, "none", "bind,shared") == nil)
|
|
|
|
cases = append(cases, []testCase{
|
|
{
|
|
spec: mount.Mount{Type: "bind", Source: tmpDir3, Target: destPath},
|
|
expected: types.MountPoint{Type: "bind", RW: true, Destination: destPath, Source: tmpDir3},
|
|
},
|
|
{
|
|
spec: mount.Mount{Type: "bind", Source: tmpDir3, Target: destPath, ReadOnly: true},
|
|
expected: types.MountPoint{Type: "bind", RW: false, Destination: destPath, Source: tmpDir3},
|
|
},
|
|
{
|
|
spec: mount.Mount{Type: "bind", Source: tmpDir3, Target: destPath, ReadOnly: true, BindOptions: &mount.BindOptions{Propagation: "shared"}},
|
|
expected: types.MountPoint{Type: "bind", RW: false, Destination: destPath, Source: tmpDir3, Propagation: "shared"},
|
|
},
|
|
}...)
|
|
}
|
|
}
|
|
|
|
if testEnv.OSType != "windows" { // Windows does not support volume populate
|
|
cases = append(cases, []testCase{
|
|
{
|
|
spec: mount.Mount{Type: "volume", Target: destPath, VolumeOptions: &mount.VolumeOptions{NoCopy: true}},
|
|
expected: types.MountPoint{Driver: volume.DefaultDriverName, Type: "volume", RW: true, Destination: destPath, Mode: selinuxSharedLabel},
|
|
},
|
|
{
|
|
spec: mount.Mount{Type: "volume", Target: destPath + slash, VolumeOptions: &mount.VolumeOptions{NoCopy: true}},
|
|
expected: types.MountPoint{Driver: volume.DefaultDriverName, Type: "volume", RW: true, Destination: destPath, Mode: selinuxSharedLabel},
|
|
},
|
|
{
|
|
spec: mount.Mount{Type: "volume", Target: destPath, Source: "test4", VolumeOptions: &mount.VolumeOptions{NoCopy: true}},
|
|
expected: types.MountPoint{Type: "volume", Name: "test4", RW: true, Destination: destPath, Mode: selinuxSharedLabel},
|
|
},
|
|
{
|
|
spec: mount.Mount{Type: "volume", Target: destPath, Source: "test5", ReadOnly: true, VolumeOptions: &mount.VolumeOptions{NoCopy: true}},
|
|
expected: types.MountPoint{Type: "volume", Name: "test5", RW: false, Destination: destPath, Mode: selinuxSharedLabel},
|
|
},
|
|
}...)
|
|
}
|
|
|
|
ctx := context.Background()
|
|
apiclient := testEnv.APIClient()
|
|
for i, x := range cases {
|
|
x := x
|
|
c.Run(fmt.Sprintf("%d config: %v", i, x.spec), func(c *testing.T) {
|
|
container, err := apiclient.ContainerCreate(
|
|
ctx,
|
|
&container.Config{Image: testImg},
|
|
&container.HostConfig{Mounts: []mount.Mount{x.spec}},
|
|
&network.NetworkingConfig{},
|
|
nil,
|
|
"")
|
|
assert.NilError(c, err)
|
|
|
|
containerInspect, err := apiclient.ContainerInspect(ctx, container.ID)
|
|
assert.NilError(c, err)
|
|
mps := containerInspect.Mounts
|
|
assert.Assert(c, is.Len(mps, 1))
|
|
mountPoint := mps[0]
|
|
|
|
if x.expected.Source != "" {
|
|
assert.Check(c, is.Equal(x.expected.Source, mountPoint.Source))
|
|
}
|
|
if x.expected.Name != "" {
|
|
assert.Check(c, is.Equal(x.expected.Name, mountPoint.Name))
|
|
}
|
|
if x.expected.Driver != "" {
|
|
assert.Check(c, is.Equal(x.expected.Driver, mountPoint.Driver))
|
|
}
|
|
if x.expected.Propagation != "" {
|
|
assert.Check(c, is.Equal(x.expected.Propagation, mountPoint.Propagation))
|
|
}
|
|
assert.Check(c, is.Equal(x.expected.RW, mountPoint.RW))
|
|
assert.Check(c, is.Equal(x.expected.Type, mountPoint.Type))
|
|
assert.Check(c, is.Equal(x.expected.Mode, mountPoint.Mode))
|
|
assert.Check(c, is.Equal(x.expected.Destination, mountPoint.Destination))
|
|
|
|
err = apiclient.ContainerStart(ctx, container.ID, types.ContainerStartOptions{})
|
|
assert.NilError(c, err)
|
|
poll.WaitOn(c, containerExit(apiclient, container.ID), poll.WithDelay(time.Second))
|
|
|
|
err = apiclient.ContainerRemove(ctx, container.ID, types.ContainerRemoveOptions{
|
|
RemoveVolumes: true,
|
|
Force: true,
|
|
})
|
|
assert.NilError(c, err)
|
|
|
|
switch {
|
|
|
|
// Named volumes still exist after the container is removed
|
|
case x.spec.Type == "volume" && len(x.spec.Source) > 0:
|
|
_, err := apiclient.VolumeInspect(ctx, mountPoint.Name)
|
|
assert.NilError(c, err)
|
|
|
|
// Bind mounts are never removed with the container
|
|
case x.spec.Type == "bind":
|
|
|
|
// anonymous volumes are removed
|
|
default:
|
|
_, err := apiclient.VolumeInspect(ctx, mountPoint.Name)
|
|
assert.Check(c, client.IsErrNotFound(err))
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func containerExit(apiclient client.APIClient, name string) func(poll.LogT) poll.Result {
|
|
return func(logT poll.LogT) poll.Result {
|
|
container, err := apiclient.ContainerInspect(context.Background(), name)
|
|
if err != nil {
|
|
return poll.Error(err)
|
|
}
|
|
switch container.State.Status {
|
|
case "created", "running":
|
|
return poll.Continue("container %s is %s, waiting for exit", name, container.State.Status)
|
|
}
|
|
return poll.Success()
|
|
}
|
|
}
|
|
|
|
func (s *DockerAPISuite) TestContainersAPICreateMountsTmpfs(c *testing.T) {
|
|
testRequires(c, DaemonIsLinux)
|
|
type testCase struct {
|
|
cfg mount.Mount
|
|
expectedOptions []string
|
|
}
|
|
target := "/foo"
|
|
cases := []testCase{
|
|
{
|
|
cfg: mount.Mount{
|
|
Type: "tmpfs",
|
|
Target: target},
|
|
expectedOptions: []string{"rw", "nosuid", "nodev", "noexec", "relatime"},
|
|
},
|
|
{
|
|
cfg: mount.Mount{
|
|
Type: "tmpfs",
|
|
Target: target,
|
|
TmpfsOptions: &mount.TmpfsOptions{
|
|
SizeBytes: 4096 * 1024, Mode: 0700}},
|
|
expectedOptions: []string{"rw", "nosuid", "nodev", "noexec", "relatime", "size=4096k", "mode=700"},
|
|
},
|
|
}
|
|
|
|
cli, err := client.NewClientWithOpts(client.FromEnv)
|
|
assert.NilError(c, err)
|
|
defer cli.Close()
|
|
|
|
config := container.Config{
|
|
Image: "busybox",
|
|
Cmd: []string{"/bin/sh", "-c", fmt.Sprintf("mount | grep 'tmpfs on %s'", target)},
|
|
}
|
|
for i, x := range cases {
|
|
cName := fmt.Sprintf("test-tmpfs-%d", i)
|
|
hostConfig := container.HostConfig{
|
|
Mounts: []mount.Mount{x.cfg},
|
|
}
|
|
|
|
_, err = cli.ContainerCreate(context.Background(), &config, &hostConfig, &network.NetworkingConfig{}, nil, cName)
|
|
assert.NilError(c, err)
|
|
out, _ := dockerCmd(c, "start", "-a", cName)
|
|
for _, option := range x.expectedOptions {
|
|
assert.Assert(c, strings.Contains(out, option))
|
|
}
|
|
}
|
|
}
|
|
|
|
// Regression test for #33334
|
|
// Makes sure that when a container which has a custom stop signal + restart=always
|
|
// gets killed (with SIGKILL) by the kill API, that the restart policy is cancelled.
|
|
func (s *DockerAPISuite) TestContainerKillCustomStopSignal(c *testing.T) {
|
|
id := strings.TrimSpace(runSleepingContainer(c, "--stop-signal=SIGTERM", "--restart=always"))
|
|
res, _, err := request.Post("/containers/" + id + "/kill")
|
|
assert.NilError(c, err)
|
|
defer res.Body.Close()
|
|
|
|
b, err := io.ReadAll(res.Body)
|
|
assert.NilError(c, err)
|
|
assert.Equal(c, res.StatusCode, http.StatusNoContent, string(b))
|
|
err = waitInspect(id, "{{.State.Running}} {{.State.Restarting}}", "false false", 30*time.Second)
|
|
assert.NilError(c, err)
|
|
}
|