1945 lines
64 KiB
Go
1945 lines
64 KiB
Go
package main
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import (
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"archive/tar"
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"bytes"
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"encoding/json"
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"fmt"
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"io"
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"io/ioutil"
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"net/http"
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"net/http/httputil"
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"net/url"
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"os"
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"path/filepath"
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"regexp"
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"strconv"
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"strings"
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"time"
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"github.com/docker/docker/api/types"
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containertypes "github.com/docker/docker/api/types/container"
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mounttypes "github.com/docker/docker/api/types/mount"
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networktypes "github.com/docker/docker/api/types/network"
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"github.com/docker/docker/pkg/integration"
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"github.com/docker/docker/pkg/integration/checker"
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"github.com/docker/docker/pkg/ioutils"
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"github.com/docker/docker/pkg/mount"
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"github.com/docker/docker/pkg/stringid"
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"github.com/docker/docker/volume"
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"github.com/go-check/check"
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)
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func (s *DockerSuite) TestContainerAPIGetAll(c *check.C) {
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startCount, err := getContainerCount()
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c.Assert(err, checker.IsNil, check.Commentf("Cannot query container count"))
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name := "getall"
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dockerCmd(c, "run", "--name", name, "busybox", "true")
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status, body, err := sockRequest("GET", "/containers/json?all=1", nil)
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c.Assert(err, checker.IsNil)
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c.Assert(status, checker.Equals, http.StatusOK)
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var inspectJSON []struct {
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Names []string
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}
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err = json.Unmarshal(body, &inspectJSON)
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c.Assert(err, checker.IsNil, check.Commentf("unable to unmarshal response body"))
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c.Assert(inspectJSON, checker.HasLen, startCount+1)
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actual := inspectJSON[0].Names[0]
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c.Assert(actual, checker.Equals, "/"+name)
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}
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// regression test for empty json field being omitted #13691
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func (s *DockerSuite) TestContainerAPIGetJSONNoFieldsOmitted(c *check.C) {
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dockerCmd(c, "run", "busybox", "true")
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status, body, err := sockRequest("GET", "/containers/json?all=1", nil)
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c.Assert(err, checker.IsNil)
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c.Assert(status, checker.Equals, http.StatusOK)
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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(string(body), 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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type containerPs struct {
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Names []string
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Ports []map[string]interface{}
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}
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// regression test for non-empty fields from #13901
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func (s *DockerSuite) TestContainerAPIPsOmitFields(c *check.C) {
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// Problematic for Windows porting due to networking not yet being passed back
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testRequires(c, DaemonIsLinux)
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name := "pstest"
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port := 80
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runSleepingContainer(c, "--name", name, "--expose", strconv.Itoa(port))
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status, body, err := sockRequest("GET", "/containers/json?all=1", nil)
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c.Assert(err, checker.IsNil)
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c.Assert(status, checker.Equals, http.StatusOK)
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var resp []containerPs
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err = json.Unmarshal(body, &resp)
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c.Assert(err, checker.IsNil)
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var foundContainer *containerPs
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for _, container := range resp {
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for _, testName := range container.Names {
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if "/"+name == testName {
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foundContainer = &container
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break
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}
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}
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}
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c.Assert(foundContainer.Ports, checker.HasLen, 1)
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c.Assert(foundContainer.Ports[0]["PrivatePort"], checker.Equals, float64(port))
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_, ok := foundContainer.Ports[0]["PublicPort"]
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c.Assert(ok, checker.Not(checker.Equals), true)
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_, ok = foundContainer.Ports[0]["IP"]
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c.Assert(ok, checker.Not(checker.Equals), true)
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}
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func (s *DockerSuite) TestContainerAPIGetExport(c *check.C) {
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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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status, body, err := sockRequest("GET", "/containers/"+name+"/export", nil)
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c.Assert(err, checker.IsNil)
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c.Assert(status, checker.Equals, http.StatusOK)
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found := false
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for tarReader := tar.NewReader(bytes.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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c.Assert(found, checker.True, check.Commentf("The created test file has not been found in the exported image"))
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}
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func (s *DockerSuite) TestContainerAPIGetChanges(c *check.C) {
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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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status, body, err := sockRequest("GET", "/containers/"+name+"/changes", nil)
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c.Assert(err, checker.IsNil)
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c.Assert(status, checker.Equals, http.StatusOK)
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changes := []struct {
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Kind int
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Path string
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}{}
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c.Assert(json.Unmarshal(body, &changes), checker.IsNil, check.Commentf("unable to unmarshal response body"))
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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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c.Assert(success, checker.True, check.Commentf("/etc/passwd has been removed but is not present in the diff"))
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}
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func (s *DockerSuite) TestGetContainerStats(c *check.C) {
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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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status int
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body []byte
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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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status, body, err := sockRequest("GET", "/containers/"+name+"/stats", nil)
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bc <- b{status, body, 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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c.Assert(sr.err, checker.IsNil)
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c.Assert(sr.status, checker.Equals, http.StatusOK)
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dec := json.NewDecoder(bytes.NewBuffer(sr.body))
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var s *types.Stats
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// decode only one object from the stream
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c.Assert(dec.Decode(&s), checker.IsNil)
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}
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}
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func (s *DockerSuite) TestGetContainerStatsRmRunning(c *check.C) {
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out, _ := runSleepingContainer(c)
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id := strings.TrimSpace(out)
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buf := &integration.ChannelBuffer{make(chan []byte, 1)}
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defer buf.Close()
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_, body, err := sockRequestRaw("GET", "/containers/"+id+"/stats?stream=1", nil, "application/json")
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c.Assert(err, checker.IsNil)
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defer 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, 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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c.Assert(err, checker.IsNil)
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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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c.Assert(err, checker.Not(checker.IsNil), check.Commentf("rm should have failed but didn't"))
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_, err = buf.ReadTimeout(b, 2*time.Second)
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c.Assert(err, checker.IsNil)
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dockerCmd(c, "rm", "-f", id)
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c.Assert(<-chErr, checker.IsNil)
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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 *DockerSuite) TestGetContainerStatsStream(c *check.C) {
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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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status int
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body []byte
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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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status, body, err := sockRequest("GET", "/containers/"+name+"/stats", nil)
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bc <- b{status, body, 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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c.Assert(sr.err, checker.IsNil)
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c.Assert(sr.status, checker.Equals, http.StatusOK)
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s := string(sr.body)
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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 *DockerSuite) TestGetContainerStatsNoStream(c *check.C) {
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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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status int
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body []byte
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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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status, body, err := sockRequest("GET", "/containers/"+name+"/stats?stream=0", nil)
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bc <- b{status, body, 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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c.Assert(sr.err, checker.IsNil)
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c.Assert(sr.status, checker.Equals, http.StatusOK)
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s := string(sr.body)
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// count occurrences of `"read"` of types.Stats
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c.Assert(strings.Count(s, `"read"`), checker.Equals, 1, check.Commentf("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 *DockerSuite) TestGetStoppedContainerStats(c *check.C) {
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name := "statscontainer"
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dockerCmd(c, "create", "--name", name, "busybox", "ps")
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type stats struct {
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status int
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err error
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}
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chResp := make(chan stats)
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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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resp, body, err := sockRequestRaw("GET", "/containers/"+name+"/stats", nil, "")
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body.Close()
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chResp <- stats{resp.StatusCode, err}
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}()
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select {
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case r := <-chResp:
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c.Assert(r.err, checker.IsNil)
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c.Assert(r.status, checker.Equals, http.StatusOK)
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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 *DockerSuite) TestContainerAPIPause(c *check.C) {
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// Problematic on Windows as Windows does not support pause
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testRequires(c, DaemonIsLinux)
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defer unpauseAllContainers()
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out, _ := dockerCmd(c, "run", "-d", "busybox", "sleep", "30")
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ContainerID := strings.TrimSpace(out)
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status, _, err := sockRequest("POST", "/containers/"+ContainerID+"/pause", nil)
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c.Assert(err, checker.IsNil)
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c.Assert(status, checker.Equals, http.StatusNoContent)
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pausedContainers, err := getSliceOfPausedContainers()
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c.Assert(err, checker.IsNil, check.Commentf("error thrown while checking if containers were paused"))
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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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status, _, err = sockRequest("POST", "/containers/"+ContainerID+"/unpause", nil)
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c.Assert(err, checker.IsNil)
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c.Assert(status, checker.Equals, http.StatusNoContent)
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pausedContainers, err = getSliceOfPausedContainers()
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c.Assert(err, checker.IsNil, check.Commentf("error thrown while checking if containers were paused"))
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c.Assert(pausedContainers, checker.IsNil, check.Commentf("There should be no paused container."))
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}
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func (s *DockerSuite) TestContainerAPITop(c *check.C) {
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testRequires(c, DaemonIsLinux)
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out, _ := dockerCmd(c, "run", "-d", "busybox", "/bin/sh", "-c", "top")
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id := strings.TrimSpace(string(out))
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c.Assert(waitRun(id), checker.IsNil)
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type topResp struct {
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Titles []string
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Processes [][]string
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}
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var top topResp
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status, b, err := sockRequest("GET", "/containers/"+id+"/top?ps_args=aux", nil)
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c.Assert(err, checker.IsNil)
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c.Assert(status, checker.Equals, http.StatusOK)
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c.Assert(json.Unmarshal(b, &top), checker.IsNil)
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c.Assert(top.Titles, checker.HasLen, 11, check.Commentf("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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c.Assert(top.Processes, checker.HasLen, 2, check.Commentf("expected 2 processes, found %d: %v", len(top.Processes), top.Processes))
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c.Assert(top.Processes[0][10], checker.Equals, "/bin/sh -c top")
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c.Assert(top.Processes[1][10], checker.Equals, "top")
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}
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func (s *DockerSuite) TestContainerAPITopWindows(c *check.C) {
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testRequires(c, DaemonIsWindows)
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out, _ := runSleepingContainer(c, "-d")
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id := strings.TrimSpace(string(out))
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c.Assert(waitRun(id), checker.IsNil)
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type topResp struct {
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Titles []string
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Processes [][]string
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}
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var top topResp
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status, b, err := sockRequest("GET", "/containers/"+id+"/top", nil)
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c.Assert(err, checker.IsNil)
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c.Assert(status, checker.Equals, http.StatusOK)
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c.Assert(json.Unmarshal(b, &top), checker.IsNil)
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c.Assert(top.Titles, checker.HasLen, 4, check.Commentf("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)
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}
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c.Assert(len(top.Processes), checker.GreaterOrEqualThan, 2, check.Commentf("expected at least 2 processes, found %d: %v", len(top.Processes), top.Processes))
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foundProcess := false
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expectedProcess := "busybox.exe"
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for _, process := range top.Processes {
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if process[0] == expectedProcess {
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foundProcess = true
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break
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}
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}
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c.Assert(foundProcess, checker.Equals, true, check.Commentf("expected to find %s: %v", expectedProcess, top.Processes))
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}
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func (s *DockerSuite) TestContainerAPICommit(c *check.C) {
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cName := "testapicommit"
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dockerCmd(c, "run", "--name="+cName, "busybox", "/bin/sh", "-c", "touch /test")
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name := "testcontainerapicommit"
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status, b, err := sockRequest("POST", "/commit?repo="+name+"&testtag=tag&container="+cName, nil)
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c.Assert(err, checker.IsNil)
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c.Assert(status, checker.Equals, http.StatusCreated)
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type resp struct {
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ID string
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}
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var img resp
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c.Assert(json.Unmarshal(b, &img), checker.IsNil)
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cmd := inspectField(c, img.ID, "Config.Cmd")
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c.Assert(cmd, checker.Equals, "[/bin/sh -c touch /test]", check.Commentf("got wrong Cmd from commit: %q", cmd))
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// sanity check, make sure the image is what we think it is
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dockerCmd(c, "run", img.ID, "ls", "/test")
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}
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func (s *DockerSuite) TestContainerAPICommitWithLabelInConfig(c *check.C) {
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cName := "testapicommitwithconfig"
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dockerCmd(c, "run", "--name="+cName, "busybox", "/bin/sh", "-c", "touch /test")
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config := map[string]interface{}{
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"Labels": map[string]string{"key1": "value1", "key2": "value2"},
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}
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name := "testcontainerapicommitwithconfig"
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status, b, err := sockRequest("POST", "/commit?repo="+name+"&container="+cName, config)
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c.Assert(err, checker.IsNil)
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c.Assert(status, checker.Equals, http.StatusCreated)
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type resp struct {
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ID string
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}
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var img resp
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c.Assert(json.Unmarshal(b, &img), checker.IsNil)
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|
|
label1 := inspectFieldMap(c, img.ID, "Config.Labels", "key1")
|
|
c.Assert(label1, checker.Equals, "value1")
|
|
|
|
label2 := inspectFieldMap(c, img.ID, "Config.Labels", "key2")
|
|
c.Assert(label2, checker.Equals, "value2")
|
|
|
|
cmd := inspectField(c, img.ID, "Config.Cmd")
|
|
c.Assert(cmd, checker.Equals, "[/bin/sh -c touch /test]", check.Commentf("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 *DockerSuite) TestContainerAPIBadPort(c *check.C) {
|
|
// TODO Windows to Windows CI - Port this test
|
|
testRequires(c, DaemonIsLinux)
|
|
config := map[string]interface{}{
|
|
"Image": "busybox",
|
|
"Cmd": []string{"/bin/sh", "-c", "echo test"},
|
|
"PortBindings": map[string]interface{}{
|
|
"8080/tcp": []map[string]interface{}{
|
|
{
|
|
"HostIP": "",
|
|
"HostPort": "aa80",
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
jsonData := bytes.NewBuffer(nil)
|
|
json.NewEncoder(jsonData).Encode(config)
|
|
|
|
status, body, err := sockRequest("POST", "/containers/create", config)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusInternalServerError)
|
|
c.Assert(getErrorMessage(c, body), checker.Equals, `invalid port specification: "aa80"`, check.Commentf("Incorrect error msg: %s", body))
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPICreate(c *check.C) {
|
|
config := map[string]interface{}{
|
|
"Image": "busybox",
|
|
"Cmd": []string{"/bin/sh", "-c", "touch /test && ls /test"},
|
|
}
|
|
|
|
status, b, err := sockRequest("POST", "/containers/create", config)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusCreated)
|
|
|
|
type createResp struct {
|
|
ID string
|
|
}
|
|
var container createResp
|
|
c.Assert(json.Unmarshal(b, &container), checker.IsNil)
|
|
|
|
out, _ := dockerCmd(c, "start", "-a", container.ID)
|
|
c.Assert(strings.TrimSpace(out), checker.Equals, "/test")
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPICreateEmptyConfig(c *check.C) {
|
|
config := map[string]interface{}{}
|
|
|
|
status, body, err := sockRequest("POST", "/containers/create", config)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusInternalServerError)
|
|
|
|
expected := "Config cannot be empty in order to create a container"
|
|
c.Assert(getErrorMessage(c, body), checker.Equals, expected)
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPICreateMultipleNetworksConfig(c *check.C) {
|
|
// Container creation must fail if client specified configurations for more than one network
|
|
config := map[string]interface{}{
|
|
"Image": "busybox",
|
|
"NetworkingConfig": networktypes.NetworkingConfig{
|
|
EndpointsConfig: map[string]*networktypes.EndpointSettings{
|
|
"net1": {},
|
|
"net2": {},
|
|
"net3": {},
|
|
},
|
|
},
|
|
}
|
|
|
|
status, body, err := sockRequest("POST", "/containers/create", config)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusBadRequest)
|
|
msg := getErrorMessage(c, body)
|
|
// network name order in error message is not deterministic
|
|
c.Assert(msg, checker.Contains, "Container cannot be connected to network endpoints")
|
|
c.Assert(msg, checker.Contains, "net1")
|
|
c.Assert(msg, checker.Contains, "net2")
|
|
c.Assert(msg, checker.Contains, "net3")
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPICreateWithHostName(c *check.C) {
|
|
hostName := "test-host"
|
|
config := map[string]interface{}{
|
|
"Image": "busybox",
|
|
"Hostname": hostName,
|
|
}
|
|
|
|
status, body, err := sockRequest("POST", "/containers/create", config)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusCreated)
|
|
|
|
var container containertypes.ContainerCreateCreatedBody
|
|
c.Assert(json.Unmarshal(body, &container), checker.IsNil)
|
|
|
|
status, body, err = sockRequest("GET", "/containers/"+container.ID+"/json", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusOK)
|
|
|
|
var containerJSON types.ContainerJSON
|
|
c.Assert(json.Unmarshal(body, &containerJSON), checker.IsNil)
|
|
c.Assert(containerJSON.Config.Hostname, checker.Equals, hostName, check.Commentf("Mismatched Hostname"))
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPICreateWithDomainName(c *check.C) {
|
|
domainName := "test-domain"
|
|
config := map[string]interface{}{
|
|
"Image": "busybox",
|
|
"Domainname": domainName,
|
|
}
|
|
|
|
status, body, err := sockRequest("POST", "/containers/create", config)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusCreated)
|
|
|
|
var container containertypes.ContainerCreateCreatedBody
|
|
c.Assert(json.Unmarshal(body, &container), checker.IsNil)
|
|
|
|
status, body, err = sockRequest("GET", "/containers/"+container.ID+"/json", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusOK)
|
|
|
|
var containerJSON types.ContainerJSON
|
|
c.Assert(json.Unmarshal(body, &containerJSON), checker.IsNil)
|
|
c.Assert(containerJSON.Config.Domainname, checker.Equals, domainName, check.Commentf("Mismatched Domainname"))
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPICreateBridgeNetworkMode(c *check.C) {
|
|
// Windows does not support bridge
|
|
testRequires(c, DaemonIsLinux)
|
|
UtilCreateNetworkMode(c, "bridge")
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPICreateOtherNetworkModes(c *check.C) {
|
|
// Windows does not support these network modes
|
|
testRequires(c, DaemonIsLinux, NotUserNamespace)
|
|
UtilCreateNetworkMode(c, "host")
|
|
UtilCreateNetworkMode(c, "container:web1")
|
|
}
|
|
|
|
func UtilCreateNetworkMode(c *check.C, networkMode string) {
|
|
config := map[string]interface{}{
|
|
"Image": "busybox",
|
|
"HostConfig": map[string]interface{}{"NetworkMode": networkMode},
|
|
}
|
|
|
|
status, body, err := sockRequest("POST", "/containers/create", config)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusCreated)
|
|
|
|
var container containertypes.ContainerCreateCreatedBody
|
|
c.Assert(json.Unmarshal(body, &container), checker.IsNil)
|
|
|
|
status, body, err = sockRequest("GET", "/containers/"+container.ID+"/json", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusOK)
|
|
|
|
var containerJSON types.ContainerJSON
|
|
c.Assert(json.Unmarshal(body, &containerJSON), checker.IsNil)
|
|
c.Assert(containerJSON.HostConfig.NetworkMode, checker.Equals, containertypes.NetworkMode(networkMode), check.Commentf("Mismatched NetworkMode"))
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPICreateWithCpuSharesCpuset(c *check.C) {
|
|
// TODO Windows to Windows CI. The CpuShares part could be ported.
|
|
testRequires(c, DaemonIsLinux)
|
|
config := map[string]interface{}{
|
|
"Image": "busybox",
|
|
"CpuShares": 512,
|
|
"CpusetCpus": "0",
|
|
}
|
|
|
|
status, body, err := sockRequest("POST", "/containers/create", config)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusCreated)
|
|
|
|
var container containertypes.ContainerCreateCreatedBody
|
|
c.Assert(json.Unmarshal(body, &container), checker.IsNil)
|
|
|
|
status, body, err = sockRequest("GET", "/containers/"+container.ID+"/json", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusOK)
|
|
|
|
var containerJSON types.ContainerJSON
|
|
|
|
c.Assert(json.Unmarshal(body, &containerJSON), checker.IsNil)
|
|
|
|
out := inspectField(c, containerJSON.ID, "HostConfig.CpuShares")
|
|
c.Assert(out, checker.Equals, "512")
|
|
|
|
outCpuset := inspectField(c, containerJSON.ID, "HostConfig.CpusetCpus")
|
|
c.Assert(outCpuset, checker.Equals, "0")
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIVerifyHeader(c *check.C) {
|
|
config := map[string]interface{}{
|
|
"Image": "busybox",
|
|
}
|
|
|
|
create := func(ct string) (*http.Response, io.ReadCloser, error) {
|
|
jsonData := bytes.NewBuffer(nil)
|
|
c.Assert(json.NewEncoder(jsonData).Encode(config), checker.IsNil)
|
|
return sockRequestRaw("POST", "/containers/create", jsonData, ct)
|
|
}
|
|
|
|
// Try with no content-type
|
|
res, body, err := create("")
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(res.StatusCode, checker.Equals, http.StatusInternalServerError)
|
|
body.Close()
|
|
|
|
// Try with wrong content-type
|
|
res, body, err = create("application/xml")
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(res.StatusCode, checker.Equals, http.StatusInternalServerError)
|
|
body.Close()
|
|
|
|
// now application/json
|
|
res, body, err = create("application/json")
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(res.StatusCode, checker.Equals, http.StatusCreated)
|
|
body.Close()
|
|
}
|
|
|
|
//Issue 14230. daemon should return 500 for invalid port syntax
|
|
func (s *DockerSuite) TestContainerAPIInvalidPortSyntax(c *check.C) {
|
|
config := `{
|
|
"Image": "busybox",
|
|
"HostConfig": {
|
|
"NetworkMode": "default",
|
|
"PortBindings": {
|
|
"19039;1230": [
|
|
{}
|
|
]
|
|
}
|
|
}
|
|
}`
|
|
|
|
res, body, err := sockRequestRaw("POST", "/containers/create", strings.NewReader(config), "application/json")
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(res.StatusCode, checker.Equals, http.StatusInternalServerError)
|
|
|
|
b, err := readBody(body)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(string(b[:]), checker.Contains, "invalid port")
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIInvalidRestartPolicyName(c *check.C) {
|
|
config := `{
|
|
"Image": "busybox",
|
|
"HostConfig": {
|
|
"RestartPolicy": {
|
|
"Name": "something",
|
|
"MaximumRetryCount": 0
|
|
}
|
|
}
|
|
}`
|
|
|
|
res, body, err := sockRequestRaw("POST", "/containers/create", strings.NewReader(config), "application/json")
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(res.StatusCode, checker.Equals, http.StatusInternalServerError)
|
|
|
|
b, err := readBody(body)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(string(b[:]), checker.Contains, "invalid restart policy")
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIInvalidRestartPolicyRetryMismatch(c *check.C) {
|
|
config := `{
|
|
"Image": "busybox",
|
|
"HostConfig": {
|
|
"RestartPolicy": {
|
|
"Name": "always",
|
|
"MaximumRetryCount": 2
|
|
}
|
|
}
|
|
}`
|
|
|
|
res, body, err := sockRequestRaw("POST", "/containers/create", strings.NewReader(config), "application/json")
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(res.StatusCode, checker.Equals, http.StatusInternalServerError)
|
|
|
|
b, err := readBody(body)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(string(b[:]), checker.Contains, "maximum restart count not valid with restart policy")
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIInvalidRestartPolicyPositiveRetryCount(c *check.C) {
|
|
config := `{
|
|
"Image": "busybox",
|
|
"HostConfig": {
|
|
"RestartPolicy": {
|
|
"Name": "on-failure",
|
|
"MaximumRetryCount": -2
|
|
}
|
|
}
|
|
}`
|
|
|
|
res, body, err := sockRequestRaw("POST", "/containers/create", strings.NewReader(config), "application/json")
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(res.StatusCode, checker.Equals, http.StatusInternalServerError)
|
|
|
|
b, err := readBody(body)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(string(b[:]), checker.Contains, "maximum restart count must be a positive integer")
|
|
}
|
|
|
|
// 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 *DockerSuite) TestContainerAPIPostCreateNull(c *check.C) {
|
|
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 := sockRequestRaw("POST", "/containers/create", strings.NewReader(config), "application/json")
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(res.StatusCode, checker.Equals, http.StatusCreated)
|
|
|
|
b, err := readBody(body)
|
|
c.Assert(err, checker.IsNil)
|
|
type createResp struct {
|
|
ID string
|
|
}
|
|
var container createResp
|
|
c.Assert(json.Unmarshal(b, &container), checker.IsNil)
|
|
out := inspectField(c, container.ID, "HostConfig.CpusetCpus")
|
|
c.Assert(out, checker.Equals, "")
|
|
|
|
outMemory := inspectField(c, container.ID, "HostConfig.Memory")
|
|
c.Assert(outMemory, checker.Equals, "0")
|
|
outMemorySwap := inspectField(c, container.ID, "HostConfig.MemorySwap")
|
|
c.Assert(outMemorySwap, checker.Equals, "0")
|
|
}
|
|
|
|
func (s *DockerSuite) TestCreateWithTooLowMemoryLimit(c *check.C) {
|
|
// TODO Windows: Port once memory is supported
|
|
testRequires(c, DaemonIsLinux)
|
|
config := `{
|
|
"Image": "busybox",
|
|
"Cmd": "ls",
|
|
"OpenStdin": true,
|
|
"CpuShares": 100,
|
|
"Memory": 524287
|
|
}`
|
|
|
|
res, body, err := sockRequestRaw("POST", "/containers/create", strings.NewReader(config), "application/json")
|
|
c.Assert(err, checker.IsNil)
|
|
b, err2 := readBody(body)
|
|
c.Assert(err2, checker.IsNil)
|
|
|
|
c.Assert(res.StatusCode, checker.Equals, http.StatusInternalServerError)
|
|
c.Assert(string(b), checker.Contains, "Minimum memory limit allowed is 4MB")
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIRename(c *check.C) {
|
|
out, _ := dockerCmd(c, "run", "--name", "TestContainerAPIRename", "-d", "busybox", "sh")
|
|
|
|
containerID := strings.TrimSpace(out)
|
|
newName := "TestContainerAPIRenameNew"
|
|
statusCode, _, err := sockRequest("POST", "/containers/"+containerID+"/rename?name="+newName, nil)
|
|
c.Assert(err, checker.IsNil)
|
|
// 204 No Content is expected, not 200
|
|
c.Assert(statusCode, checker.Equals, http.StatusNoContent)
|
|
|
|
name := inspectField(c, containerID, "Name")
|
|
c.Assert(name, checker.Equals, "/"+newName, check.Commentf("Failed to rename container"))
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIKill(c *check.C) {
|
|
name := "test-api-kill"
|
|
runSleepingContainer(c, "-i", "--name", name)
|
|
|
|
status, _, err := sockRequest("POST", "/containers/"+name+"/kill", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusNoContent)
|
|
|
|
state := inspectField(c, name, "State.Running")
|
|
c.Assert(state, checker.Equals, "false", check.Commentf("got wrong State from container %s: %q", name, state))
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIRestart(c *check.C) {
|
|
name := "test-api-restart"
|
|
runSleepingContainer(c, "-di", "--name", name)
|
|
|
|
status, _, err := sockRequest("POST", "/containers/"+name+"/restart?t=1", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusNoContent)
|
|
c.Assert(waitInspect(name, "{{ .State.Restarting }} {{ .State.Running }}", "false true", 15*time.Second), checker.IsNil)
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIRestartNotimeoutParam(c *check.C) {
|
|
name := "test-api-restart-no-timeout-param"
|
|
out, _ := runSleepingContainer(c, "-di", "--name", name)
|
|
id := strings.TrimSpace(out)
|
|
c.Assert(waitRun(id), checker.IsNil)
|
|
|
|
status, _, err := sockRequest("POST", "/containers/"+name+"/restart", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusNoContent)
|
|
c.Assert(waitInspect(name, "{{ .State.Restarting }} {{ .State.Running }}", "false true", 15*time.Second), checker.IsNil)
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIStart(c *check.C) {
|
|
name := "testing-start"
|
|
config := map[string]interface{}{
|
|
"Image": "busybox",
|
|
"Cmd": append([]string{"/bin/sh", "-c"}, sleepCommandForDaemonPlatform()...),
|
|
"OpenStdin": true,
|
|
}
|
|
|
|
status, _, err := sockRequest("POST", "/containers/create?name="+name, config)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusCreated)
|
|
|
|
status, _, err = sockRequest("POST", "/containers/"+name+"/start", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusNoContent)
|
|
|
|
// second call to start should give 304
|
|
status, _, err = sockRequest("POST", "/containers/"+name+"/start", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
// TODO(tibor): figure out why this doesn't work on windows
|
|
if isLocalDaemon {
|
|
c.Assert(status, checker.Equals, http.StatusNotModified)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIStop(c *check.C) {
|
|
name := "test-api-stop"
|
|
runSleepingContainer(c, "-i", "--name", name)
|
|
|
|
status, _, err := sockRequest("POST", "/containers/"+name+"/stop?t=30", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusNoContent)
|
|
c.Assert(waitInspect(name, "{{ .State.Running }}", "false", 60*time.Second), checker.IsNil)
|
|
|
|
// second call to start should give 304
|
|
status, _, err = sockRequest("POST", "/containers/"+name+"/stop?t=30", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusNotModified)
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIWait(c *check.C) {
|
|
name := "test-api-wait"
|
|
|
|
sleepCmd := "/bin/sleep"
|
|
if daemonPlatform == "windows" {
|
|
sleepCmd = "sleep"
|
|
}
|
|
dockerCmd(c, "run", "--name", name, "busybox", sleepCmd, "2")
|
|
|
|
status, body, err := sockRequest("POST", "/containers/"+name+"/wait", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusOK)
|
|
c.Assert(waitInspect(name, "{{ .State.Running }}", "false", 60*time.Second), checker.IsNil)
|
|
|
|
var waitres containertypes.ContainerWaitOKBody
|
|
c.Assert(json.Unmarshal(body, &waitres), checker.IsNil)
|
|
c.Assert(waitres.StatusCode, checker.Equals, int64(0))
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPICopyNotExistsAnyMore(c *check.C) {
|
|
name := "test-container-api-copy"
|
|
dockerCmd(c, "run", "--name", name, "busybox", "touch", "/test.txt")
|
|
|
|
postData := types.CopyConfig{
|
|
Resource: "/test.txt",
|
|
}
|
|
|
|
status, _, err := sockRequest("POST", "/containers/"+name+"/copy", postData)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusNotFound)
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPICopyPre124(c *check.C) {
|
|
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",
|
|
}
|
|
|
|
status, body, err := sockRequest("POST", "/v1.23/containers/"+name+"/copy", postData)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusOK)
|
|
|
|
found := false
|
|
for tarReader := tar.NewReader(bytes.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
|
|
}
|
|
}
|
|
c.Assert(found, checker.True)
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPICopyResourcePathEmptyPr124(c *check.C) {
|
|
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: "",
|
|
}
|
|
|
|
status, body, err := sockRequest("POST", "/v1.23/containers/"+name+"/copy", postData)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusInternalServerError)
|
|
c.Assert(string(body), checker.Matches, "Path cannot be empty\n")
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPICopyResourcePathNotFoundPre124(c *check.C) {
|
|
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",
|
|
}
|
|
|
|
status, body, err := sockRequest("POST", "/v1.23/containers/"+name+"/copy", postData)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusInternalServerError)
|
|
c.Assert(string(body), checker.Matches, "Could not find the file /notexist in container "+name+"\n")
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPICopyContainerNotFoundPr124(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Windows only supports 1.25 or later
|
|
postData := types.CopyConfig{
|
|
Resource: "/something",
|
|
}
|
|
|
|
status, _, err := sockRequest("POST", "/v1.23/containers/notexists/copy", postData)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusNotFound)
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIDelete(c *check.C) {
|
|
out, _ := runSleepingContainer(c)
|
|
|
|
id := strings.TrimSpace(out)
|
|
c.Assert(waitRun(id), checker.IsNil)
|
|
|
|
dockerCmd(c, "stop", id)
|
|
|
|
status, _, err := sockRequest("DELETE", "/containers/"+id, nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusNoContent)
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIDeleteNotExist(c *check.C) {
|
|
status, body, err := sockRequest("DELETE", "/containers/doesnotexist", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusNotFound)
|
|
c.Assert(getErrorMessage(c, body), checker.Matches, "No such container: doesnotexist")
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIDeleteForce(c *check.C) {
|
|
out, _ := runSleepingContainer(c)
|
|
|
|
id := strings.TrimSpace(out)
|
|
c.Assert(waitRun(id), checker.IsNil)
|
|
|
|
status, _, err := sockRequest("DELETE", "/containers/"+id+"?force=1", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusNoContent)
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIDeleteRemoveLinks(c *check.C) {
|
|
// Windows does not support links
|
|
testRequires(c, DaemonIsLinux)
|
|
out, _ := dockerCmd(c, "run", "-d", "--name", "tlink1", "busybox", "top")
|
|
|
|
id := strings.TrimSpace(out)
|
|
c.Assert(waitRun(id), checker.IsNil)
|
|
|
|
out, _ = dockerCmd(c, "run", "--link", "tlink1:tlink1", "--name", "tlink2", "-d", "busybox", "top")
|
|
|
|
id2 := strings.TrimSpace(out)
|
|
c.Assert(waitRun(id2), checker.IsNil)
|
|
|
|
links := inspectFieldJSON(c, id2, "HostConfig.Links")
|
|
c.Assert(links, checker.Equals, "[\"/tlink1:/tlink2/tlink1\"]", check.Commentf("expected to have links between containers"))
|
|
|
|
status, b, err := sockRequest("DELETE", "/containers/tlink2/tlink1?link=1", nil)
|
|
c.Assert(err, check.IsNil)
|
|
c.Assert(status, check.Equals, http.StatusNoContent, check.Commentf(string(b)))
|
|
|
|
linksPostRm := inspectFieldJSON(c, id2, "HostConfig.Links")
|
|
c.Assert(linksPostRm, checker.Equals, "null", check.Commentf("call to api deleteContainer links should have removed the specified links"))
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIDeleteConflict(c *check.C) {
|
|
out, _ := runSleepingContainer(c)
|
|
|
|
id := strings.TrimSpace(out)
|
|
c.Assert(waitRun(id), checker.IsNil)
|
|
|
|
status, _, err := sockRequest("DELETE", "/containers/"+id, nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusConflict)
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIDeleteRemoveVolume(c *check.C) {
|
|
testRequires(c, SameHostDaemon)
|
|
|
|
vol := "/testvolume"
|
|
if daemonPlatform == "windows" {
|
|
vol = `c:\testvolume`
|
|
}
|
|
|
|
out, _ := runSleepingContainer(c, "-v", vol)
|
|
|
|
id := strings.TrimSpace(out)
|
|
c.Assert(waitRun(id), checker.IsNil)
|
|
|
|
source, err := inspectMountSourceField(id, vol)
|
|
_, err = os.Stat(source)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
status, _, err := sockRequest("DELETE", "/containers/"+id+"?v=1&force=1", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusNoContent)
|
|
_, err = os.Stat(source)
|
|
c.Assert(os.IsNotExist(err), checker.True, check.Commentf("expected to get ErrNotExist error, got %v", err))
|
|
}
|
|
|
|
// Regression test for https://github.com/docker/docker/issues/6231
|
|
func (s *DockerSuite) TestContainerAPIChunkedEncoding(c *check.C) {
|
|
conn, err := sockConn(time.Duration(10*time.Second), "")
|
|
c.Assert(err, checker.IsNil)
|
|
client := httputil.NewClientConn(conn, nil)
|
|
defer client.Close()
|
|
|
|
config := map[string]interface{}{
|
|
"Image": "busybox",
|
|
"Cmd": append([]string{"/bin/sh", "-c"}, sleepCommandForDaemonPlatform()...),
|
|
"OpenStdin": true,
|
|
}
|
|
b, err := json.Marshal(config)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
req, err := http.NewRequest("POST", "/containers/create", bytes.NewBuffer(b))
|
|
c.Assert(err, checker.IsNil)
|
|
req.Header.Set("Content-Type", "application/json")
|
|
// 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
|
|
|
|
resp, err := client.Do(req)
|
|
c.Assert(err, checker.IsNil, check.Commentf("error creating container with chunked encoding"))
|
|
resp.Body.Close()
|
|
c.Assert(resp.StatusCode, checker.Equals, http.StatusCreated)
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIPostContainerStop(c *check.C) {
|
|
out, _ := runSleepingContainer(c)
|
|
|
|
containerID := strings.TrimSpace(out)
|
|
c.Assert(waitRun(containerID), checker.IsNil)
|
|
|
|
statusCode, _, err := sockRequest("POST", "/containers/"+containerID+"/stop", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
// 204 No Content is expected, not 200
|
|
c.Assert(statusCode, checker.Equals, http.StatusNoContent)
|
|
c.Assert(waitInspect(containerID, "{{ .State.Running }}", "false", 60*time.Second), checker.IsNil)
|
|
}
|
|
|
|
// #14170
|
|
func (s *DockerSuite) TestPostContainerAPICreateWithStringOrSliceEntrypoint(c *check.C) {
|
|
config := struct {
|
|
Image string
|
|
Entrypoint string
|
|
Cmd []string
|
|
}{"busybox", "echo", []string{"hello", "world"}}
|
|
_, _, err := sockRequest("POST", "/containers/create?name=echotest", config)
|
|
c.Assert(err, checker.IsNil)
|
|
out, _ := dockerCmd(c, "start", "-a", "echotest")
|
|
c.Assert(strings.TrimSpace(out), checker.Equals, "hello world")
|
|
|
|
config2 := struct {
|
|
Image string
|
|
Entrypoint []string
|
|
Cmd []string
|
|
}{"busybox", []string{"echo"}, []string{"hello", "world"}}
|
|
_, _, err = sockRequest("POST", "/containers/create?name=echotest2", config2)
|
|
c.Assert(err, checker.IsNil)
|
|
out, _ = dockerCmd(c, "start", "-a", "echotest2")
|
|
c.Assert(strings.TrimSpace(out), checker.Equals, "hello world")
|
|
}
|
|
|
|
// #14170
|
|
func (s *DockerSuite) TestPostContainersCreateWithStringOrSliceCmd(c *check.C) {
|
|
config := struct {
|
|
Image string
|
|
Entrypoint string
|
|
Cmd string
|
|
}{"busybox", "echo", "hello world"}
|
|
_, _, err := sockRequest("POST", "/containers/create?name=echotest", config)
|
|
c.Assert(err, checker.IsNil)
|
|
out, _ := dockerCmd(c, "start", "-a", "echotest")
|
|
c.Assert(strings.TrimSpace(out), checker.Equals, "hello world")
|
|
|
|
config2 := struct {
|
|
Image string
|
|
Cmd []string
|
|
}{"busybox", []string{"echo", "hello", "world"}}
|
|
_, _, err = sockRequest("POST", "/containers/create?name=echotest2", config2)
|
|
c.Assert(err, checker.IsNil)
|
|
out, _ = dockerCmd(c, "start", "-a", "echotest2")
|
|
c.Assert(strings.TrimSpace(out), checker.Equals, "hello world")
|
|
}
|
|
|
|
// regression #14318
|
|
func (s *DockerSuite) TestPostContainersCreateWithStringOrSliceCapAddDrop(c *check.C) {
|
|
// Windows doesn't support CapAdd/CapDrop
|
|
testRequires(c, DaemonIsLinux)
|
|
config := struct {
|
|
Image string
|
|
CapAdd string
|
|
CapDrop string
|
|
}{"busybox", "NET_ADMIN", "SYS_ADMIN"}
|
|
status, _, err := sockRequest("POST", "/containers/create?name=capaddtest0", config)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusCreated)
|
|
|
|
config2 := struct {
|
|
Image string
|
|
CapAdd []string
|
|
CapDrop []string
|
|
}{"busybox", []string{"NET_ADMIN", "SYS_ADMIN"}, []string{"SETGID"}}
|
|
status, _, err = sockRequest("POST", "/containers/create?name=capaddtest1", config2)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusCreated)
|
|
}
|
|
|
|
// #14915
|
|
func (s *DockerSuite) TestContainerAPICreateNoHostConfig118(c *check.C) {
|
|
testRequires(c, DaemonIsLinux) // Windows only support 1.25 or later
|
|
config := struct {
|
|
Image string
|
|
}{"busybox"}
|
|
status, _, err := sockRequest("POST", "/v1.18/containers/create", config)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusCreated)
|
|
}
|
|
|
|
// 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 *DockerSuite) TestPutContainerArchiveErrSymlinkInVolumeToReadOnlyRootfs(c *check.C) {
|
|
// Windows does not support read-only rootfs
|
|
// Requires local volume mount bind.
|
|
// --read-only + userns has remount issues
|
|
testRequires(c, SameHostDaemon, 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
|
|
})
|
|
defer deleteContainer(cID)
|
|
|
|
// 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.
|
|
query := make(url.Values, 1)
|
|
query.Set("path", "/vol2/symlinkToAbsDir")
|
|
urlPath := fmt.Sprintf("/v1.20/containers/%s/archive?%s", cID, query.Encode())
|
|
|
|
statusCode, body, err := sockRequest("PUT", urlPath, nil)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
if !isCpCannotCopyReadOnly(fmt.Errorf(string(body))) {
|
|
c.Fatalf("expected ErrContainerRootfsReadonly error, but got %d: %s", statusCode, string(body))
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIGetContainersJSONEmpty(c *check.C) {
|
|
status, body, err := sockRequest("GET", "/containers/json?all=1", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusOK)
|
|
c.Assert(string(body), checker.Equals, "[]\n")
|
|
}
|
|
|
|
func (s *DockerSuite) TestPostContainersCreateWithWrongCpusetValues(c *check.C) {
|
|
// Not supported on Windows
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
c1 := struct {
|
|
Image string
|
|
CpusetCpus string
|
|
}{"busybox", "1-42,,"}
|
|
name := "wrong-cpuset-cpus"
|
|
status, body, err := sockRequest("POST", "/containers/create?name="+name, c1)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusInternalServerError)
|
|
expected := "Invalid value 1-42,, for cpuset cpus"
|
|
c.Assert(getErrorMessage(c, body), checker.Equals, expected)
|
|
|
|
c2 := struct {
|
|
Image string
|
|
CpusetMems string
|
|
}{"busybox", "42-3,1--"}
|
|
name = "wrong-cpuset-mems"
|
|
status, body, err = sockRequest("POST", "/containers/create?name="+name, c2)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusInternalServerError)
|
|
expected = "Invalid value 42-3,1-- for cpuset mems"
|
|
c.Assert(getErrorMessage(c, body), checker.Equals, expected)
|
|
}
|
|
|
|
func (s *DockerSuite) TestPostContainersCreateShmSizeNegative(c *check.C) {
|
|
// ShmSize is not supported on Windows
|
|
testRequires(c, DaemonIsLinux)
|
|
config := map[string]interface{}{
|
|
"Image": "busybox",
|
|
"HostConfig": map[string]interface{}{"ShmSize": -1},
|
|
}
|
|
|
|
status, body, err := sockRequest("POST", "/containers/create", config)
|
|
c.Assert(err, check.IsNil)
|
|
c.Assert(status, check.Equals, http.StatusInternalServerError)
|
|
c.Assert(getErrorMessage(c, body), checker.Contains, "SHM size can not be less than 0")
|
|
}
|
|
|
|
func (s *DockerSuite) TestPostContainersCreateShmSizeHostConfigOmitted(c *check.C) {
|
|
// ShmSize is not supported on Windows
|
|
testRequires(c, DaemonIsLinux)
|
|
var defaultSHMSize int64 = 67108864
|
|
config := map[string]interface{}{
|
|
"Image": "busybox",
|
|
"Cmd": "mount",
|
|
}
|
|
|
|
status, body, err := sockRequest("POST", "/containers/create", config)
|
|
c.Assert(err, check.IsNil)
|
|
c.Assert(status, check.Equals, http.StatusCreated)
|
|
|
|
var container containertypes.ContainerCreateCreatedBody
|
|
c.Assert(json.Unmarshal(body, &container), check.IsNil)
|
|
|
|
status, body, err = sockRequest("GET", "/containers/"+container.ID+"/json", nil)
|
|
c.Assert(err, check.IsNil)
|
|
c.Assert(status, check.Equals, http.StatusOK)
|
|
|
|
var containerJSON types.ContainerJSON
|
|
c.Assert(json.Unmarshal(body, &containerJSON), check.IsNil)
|
|
|
|
c.Assert(containerJSON.HostConfig.ShmSize, check.Equals, 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 *DockerSuite) TestPostContainersCreateShmSizeOmitted(c *check.C) {
|
|
// ShmSize is not supported on Windows
|
|
testRequires(c, DaemonIsLinux)
|
|
config := map[string]interface{}{
|
|
"Image": "busybox",
|
|
"HostConfig": map[string]interface{}{},
|
|
"Cmd": "mount",
|
|
}
|
|
|
|
status, body, err := sockRequest("POST", "/containers/create", config)
|
|
c.Assert(err, check.IsNil)
|
|
c.Assert(status, check.Equals, http.StatusCreated)
|
|
|
|
var container containertypes.ContainerCreateCreatedBody
|
|
c.Assert(json.Unmarshal(body, &container), check.IsNil)
|
|
|
|
status, body, err = sockRequest("GET", "/containers/"+container.ID+"/json", nil)
|
|
c.Assert(err, check.IsNil)
|
|
c.Assert(status, check.Equals, http.StatusOK)
|
|
|
|
var containerJSON types.ContainerJSON
|
|
c.Assert(json.Unmarshal(body, &containerJSON), check.IsNil)
|
|
|
|
c.Assert(containerJSON.HostConfig.ShmSize, check.Equals, 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 *DockerSuite) TestPostContainersCreateWithShmSize(c *check.C) {
|
|
// ShmSize is not supported on Windows
|
|
testRequires(c, DaemonIsLinux)
|
|
config := map[string]interface{}{
|
|
"Image": "busybox",
|
|
"Cmd": "mount",
|
|
"HostConfig": map[string]interface{}{"ShmSize": 1073741824},
|
|
}
|
|
|
|
status, body, err := sockRequest("POST", "/containers/create", config)
|
|
c.Assert(err, check.IsNil)
|
|
c.Assert(status, check.Equals, http.StatusCreated)
|
|
|
|
var container containertypes.ContainerCreateCreatedBody
|
|
c.Assert(json.Unmarshal(body, &container), check.IsNil)
|
|
|
|
status, body, err = sockRequest("GET", "/containers/"+container.ID+"/json", nil)
|
|
c.Assert(err, check.IsNil)
|
|
c.Assert(status, check.Equals, http.StatusOK)
|
|
|
|
var containerJSON types.ContainerJSON
|
|
c.Assert(json.Unmarshal(body, &containerJSON), check.IsNil)
|
|
|
|
c.Assert(containerJSON.HostConfig.ShmSize, check.Equals, 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 *DockerSuite) TestPostContainersCreateMemorySwappinessHostConfigOmitted(c *check.C) {
|
|
// Swappiness is not supported on Windows
|
|
testRequires(c, DaemonIsLinux)
|
|
config := map[string]interface{}{
|
|
"Image": "busybox",
|
|
}
|
|
|
|
status, body, err := sockRequest("POST", "/containers/create", config)
|
|
c.Assert(err, check.IsNil)
|
|
c.Assert(status, check.Equals, http.StatusCreated)
|
|
|
|
var container containertypes.ContainerCreateCreatedBody
|
|
c.Assert(json.Unmarshal(body, &container), check.IsNil)
|
|
|
|
status, body, err = sockRequest("GET", "/containers/"+container.ID+"/json", nil)
|
|
c.Assert(err, check.IsNil)
|
|
c.Assert(status, check.Equals, http.StatusOK)
|
|
|
|
var containerJSON types.ContainerJSON
|
|
c.Assert(json.Unmarshal(body, &containerJSON), check.IsNil)
|
|
|
|
c.Assert(*containerJSON.HostConfig.MemorySwappiness, check.Equals, int64(-1))
|
|
}
|
|
|
|
// check validation is done daemon side and not only in cli
|
|
func (s *DockerSuite) TestPostContainersCreateWithOomScoreAdjInvalidRange(c *check.C) {
|
|
// OomScoreAdj is not supported on Windows
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
config := struct {
|
|
Image string
|
|
OomScoreAdj int
|
|
}{"busybox", 1001}
|
|
name := "oomscoreadj-over"
|
|
status, b, err := sockRequest("POST", "/containers/create?name="+name, config)
|
|
c.Assert(err, check.IsNil)
|
|
c.Assert(status, check.Equals, http.StatusInternalServerError)
|
|
|
|
expected := "Invalid value 1001, range for oom score adj is [-1000, 1000]"
|
|
msg := getErrorMessage(c, b)
|
|
if !strings.Contains(msg, expected) {
|
|
c.Fatalf("Expected output to contain %q, got %q", expected, msg)
|
|
}
|
|
|
|
config = struct {
|
|
Image string
|
|
OomScoreAdj int
|
|
}{"busybox", -1001}
|
|
name = "oomscoreadj-low"
|
|
status, b, err = sockRequest("POST", "/containers/create?name="+name, config)
|
|
c.Assert(err, check.IsNil)
|
|
c.Assert(status, check.Equals, http.StatusInternalServerError)
|
|
expected = "Invalid value -1001, range for oom score adj is [-1000, 1000]"
|
|
msg = getErrorMessage(c, b)
|
|
if !strings.Contains(msg, expected) {
|
|
c.Fatalf("Expected output to contain %q, got %q", expected, msg)
|
|
}
|
|
}
|
|
|
|
// test case for #22210 where an empty container name caused panic.
|
|
func (s *DockerSuite) TestContainerAPIDeleteWithEmptyName(c *check.C) {
|
|
status, out, err := sockRequest("DELETE", "/containers/", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusBadRequest)
|
|
c.Assert(string(out), checker.Contains, "No container name or ID supplied")
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPIStatsWithNetworkDisabled(c *check.C) {
|
|
// Problematic on Windows as Windows does not support stats
|
|
testRequires(c, DaemonIsLinux)
|
|
|
|
name := "testing-network-disabled"
|
|
config := map[string]interface{}{
|
|
"Image": "busybox",
|
|
"Cmd": []string{"top"},
|
|
"NetworkDisabled": true,
|
|
}
|
|
|
|
status, _, err := sockRequest("POST", "/containers/create?name="+name, config)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusCreated)
|
|
|
|
status, _, err = sockRequest("POST", "/containers/"+name+"/start", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, http.StatusNoContent)
|
|
|
|
c.Assert(waitRun(name), check.IsNil)
|
|
|
|
type b struct {
|
|
status int
|
|
body []byte
|
|
err error
|
|
}
|
|
bc := make(chan b, 1)
|
|
go func() {
|
|
status, body, err := sockRequest("GET", "/containers/"+name+"/stats", nil)
|
|
bc <- b{status, body, 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:
|
|
c.Assert(sr.err, checker.IsNil)
|
|
c.Assert(sr.status, checker.Equals, http.StatusOK)
|
|
|
|
// decode only one object from the stream
|
|
var s *types.Stats
|
|
dec := json.NewDecoder(bytes.NewBuffer(sr.body))
|
|
c.Assert(dec.Decode(&s), checker.IsNil)
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainersAPICreateMountsValidation(c *check.C) {
|
|
type m mounttypes.Mount
|
|
type hc struct{ Mounts []m }
|
|
type cfg struct {
|
|
Image string
|
|
HostConfig hc
|
|
}
|
|
type testCase struct {
|
|
config cfg
|
|
status int
|
|
msg string
|
|
}
|
|
|
|
prefix, slash := getPrefixAndSlashFromDaemonPlatform()
|
|
destPath := prefix + slash + "foo"
|
|
notExistPath := prefix + slash + "notexist"
|
|
|
|
cases := []testCase{
|
|
{
|
|
config: cfg{
|
|
Image: "busybox",
|
|
HostConfig: hc{
|
|
Mounts: []m{{
|
|
Type: "notreal",
|
|
Target: destPath}}}},
|
|
status: http.StatusBadRequest,
|
|
msg: "mount type unknown",
|
|
},
|
|
{
|
|
config: cfg{
|
|
Image: "busybox",
|
|
HostConfig: hc{
|
|
Mounts: []m{{
|
|
Type: "bind"}}}},
|
|
status: http.StatusBadRequest,
|
|
msg: "Target must not be empty",
|
|
},
|
|
{
|
|
config: cfg{
|
|
Image: "busybox",
|
|
HostConfig: hc{
|
|
Mounts: []m{{
|
|
Type: "bind",
|
|
Target: destPath}}}},
|
|
status: http.StatusBadRequest,
|
|
msg: "Source must not be empty",
|
|
},
|
|
{
|
|
config: cfg{
|
|
Image: "busybox",
|
|
HostConfig: hc{
|
|
Mounts: []m{{
|
|
Type: "bind",
|
|
Source: notExistPath,
|
|
Target: destPath}}}},
|
|
status: http.StatusBadRequest,
|
|
msg: "bind source path does not exist",
|
|
},
|
|
{
|
|
config: cfg{
|
|
Image: "busybox",
|
|
HostConfig: hc{
|
|
Mounts: []m{{
|
|
Type: "volume"}}}},
|
|
status: http.StatusBadRequest,
|
|
msg: "Target must not be empty",
|
|
},
|
|
{
|
|
config: cfg{
|
|
Image: "busybox",
|
|
HostConfig: hc{
|
|
Mounts: []m{{
|
|
Type: "volume",
|
|
Source: "hello",
|
|
Target: destPath}}}},
|
|
status: http.StatusCreated,
|
|
msg: "",
|
|
},
|
|
{
|
|
config: cfg{
|
|
Image: "busybox",
|
|
HostConfig: hc{
|
|
Mounts: []m{{
|
|
Type: "volume",
|
|
Source: "hello2",
|
|
Target: destPath,
|
|
VolumeOptions: &mounttypes.VolumeOptions{
|
|
DriverConfig: &mounttypes.Driver{
|
|
Name: "local"}}}}}},
|
|
status: http.StatusCreated,
|
|
msg: "",
|
|
},
|
|
}
|
|
|
|
if SameHostDaemon.Condition() {
|
|
tmpDir, err := ioutils.TempDir("", "test-mounts-api")
|
|
c.Assert(err, checker.IsNil)
|
|
defer os.RemoveAll(tmpDir)
|
|
cases = append(cases, []testCase{
|
|
{
|
|
config: cfg{
|
|
Image: "busybox",
|
|
HostConfig: hc{
|
|
Mounts: []m{{
|
|
Type: "bind",
|
|
Source: tmpDir,
|
|
Target: destPath}}}},
|
|
status: http.StatusCreated,
|
|
msg: "",
|
|
},
|
|
{
|
|
config: cfg{
|
|
Image: "busybox",
|
|
HostConfig: hc{
|
|
Mounts: []m{{
|
|
Type: "bind",
|
|
Source: tmpDir,
|
|
Target: destPath,
|
|
VolumeOptions: &mounttypes.VolumeOptions{}}}}},
|
|
status: http.StatusBadRequest,
|
|
msg: "VolumeOptions must not be specified",
|
|
},
|
|
}...)
|
|
}
|
|
|
|
if DaemonIsLinux.Condition() {
|
|
cases = append(cases, []testCase{
|
|
{
|
|
config: cfg{
|
|
Image: "busybox",
|
|
HostConfig: hc{
|
|
Mounts: []m{{
|
|
Type: "volume",
|
|
Source: "hello3",
|
|
Target: destPath,
|
|
VolumeOptions: &mounttypes.VolumeOptions{
|
|
DriverConfig: &mounttypes.Driver{
|
|
Name: "local",
|
|
Options: map[string]string{"o": "size=1"}}}}}}},
|
|
status: http.StatusCreated,
|
|
msg: "",
|
|
},
|
|
{
|
|
config: cfg{
|
|
Image: "busybox",
|
|
HostConfig: hc{
|
|
Mounts: []m{{
|
|
Type: "tmpfs",
|
|
Target: destPath}}}},
|
|
status: http.StatusCreated,
|
|
msg: "",
|
|
},
|
|
{
|
|
config: cfg{
|
|
Image: "busybox",
|
|
HostConfig: hc{
|
|
Mounts: []m{{
|
|
Type: "tmpfs",
|
|
Target: destPath,
|
|
TmpfsOptions: &mounttypes.TmpfsOptions{
|
|
SizeBytes: 4096 * 1024,
|
|
Mode: 0700,
|
|
}}}}},
|
|
status: http.StatusCreated,
|
|
msg: "",
|
|
},
|
|
|
|
{
|
|
config: cfg{
|
|
Image: "busybox",
|
|
HostConfig: hc{
|
|
Mounts: []m{{
|
|
Type: "tmpfs",
|
|
Source: "/shouldnotbespecified",
|
|
Target: destPath}}}},
|
|
status: http.StatusBadRequest,
|
|
msg: "Source must not be specified",
|
|
},
|
|
}...)
|
|
|
|
}
|
|
|
|
for i, x := range cases {
|
|
c.Logf("case %d", i)
|
|
status, b, err := sockRequest("POST", "/containers/create", x.config)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(status, checker.Equals, x.status, check.Commentf("%s\n%v", string(b), cases[i].config))
|
|
if len(x.msg) > 0 {
|
|
c.Assert(string(b), checker.Contains, x.msg, check.Commentf("%v", cases[i].config))
|
|
}
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainerAPICreateMountsBindRead(c *check.C) {
|
|
testRequires(c, NotUserNamespace, SameHostDaemon)
|
|
// also with data in the host side
|
|
prefix, slash := getPrefixAndSlashFromDaemonPlatform()
|
|
destPath := prefix + slash + "foo"
|
|
tmpDir, err := ioutil.TempDir("", "test-mounts-api-bind")
|
|
c.Assert(err, checker.IsNil)
|
|
defer os.RemoveAll(tmpDir)
|
|
err = ioutil.WriteFile(filepath.Join(tmpDir, "bar"), []byte("hello"), 666)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
data := map[string]interface{}{
|
|
"Image": "busybox",
|
|
"Cmd": []string{"/bin/sh", "-c", "cat /foo/bar"},
|
|
"HostConfig": map[string]interface{}{"Mounts": []map[string]interface{}{{"Type": "bind", "Source": tmpDir, "Target": destPath}}},
|
|
}
|
|
status, resp, err := sockRequest("POST", "/containers/create?name=test", data)
|
|
c.Assert(err, checker.IsNil, check.Commentf(string(resp)))
|
|
c.Assert(status, checker.Equals, http.StatusCreated, check.Commentf(string(resp)))
|
|
|
|
out, _ := dockerCmd(c, "start", "-a", "test")
|
|
c.Assert(out, checker.Equals, "hello")
|
|
}
|
|
|
|
// Test Mounts comes out as expected for the MountPoint
|
|
func (s *DockerSuite) TestContainersAPICreateMountsCreate(c *check.C) {
|
|
prefix, slash := getPrefixAndSlashFromDaemonPlatform()
|
|
destPath := prefix + slash + "foo"
|
|
|
|
var (
|
|
err error
|
|
testImg string
|
|
)
|
|
if daemonPlatform != "windows" {
|
|
testImg, err = buildImage("test-mount-config", `
|
|
FROM busybox
|
|
RUN mkdir `+destPath+` && touch `+destPath+slash+`bar
|
|
CMD cat `+destPath+slash+`bar
|
|
`, true)
|
|
} else {
|
|
testImg = "busybox"
|
|
}
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
type testCase struct {
|
|
cfg mounttypes.Mount
|
|
expected types.MountPoint
|
|
}
|
|
|
|
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
|
|
{mounttypes.Mount{Type: "volume", Target: destPath}, types.MountPoint{Driver: volume.DefaultDriverName, Type: "volume", RW: true, Destination: destPath}},
|
|
{mounttypes.Mount{Type: "volume", Target: destPath + slash}, types.MountPoint{Driver: volume.DefaultDriverName, Type: "volume", RW: true, Destination: destPath}},
|
|
{mounttypes.Mount{Type: "volume", Target: destPath, Source: "test1"}, types.MountPoint{Type: "volume", Name: "test1", RW: true, Destination: destPath}},
|
|
{mounttypes.Mount{Type: "volume", Target: destPath, ReadOnly: true, Source: "test2"}, types.MountPoint{Type: "volume", Name: "test2", RW: false, Destination: destPath}},
|
|
{mounttypes.Mount{Type: "volume", Target: destPath, Source: "test3", VolumeOptions: &mounttypes.VolumeOptions{DriverConfig: &mounttypes.Driver{Name: volume.DefaultDriverName}}}, types.MountPoint{Driver: volume.DefaultDriverName, Type: "volume", Name: "test3", RW: true, Destination: destPath}},
|
|
}
|
|
|
|
if SameHostDaemon.Condition() {
|
|
// setup temp dir for testing binds
|
|
tmpDir1, err := ioutil.TempDir("", "test-mounts-api-1")
|
|
c.Assert(err, checker.IsNil)
|
|
defer os.RemoveAll(tmpDir1)
|
|
cases = append(cases, []testCase{
|
|
{mounttypes.Mount{Type: "bind", Source: tmpDir1, Target: destPath}, types.MountPoint{Type: "bind", RW: true, Destination: destPath, Source: tmpDir1}},
|
|
{mounttypes.Mount{Type: "bind", Source: tmpDir1, Target: destPath, ReadOnly: true}, types.MountPoint{Type: "bind", RW: false, Destination: destPath, Source: tmpDir1}},
|
|
}...)
|
|
|
|
// for modes only supported on Linux
|
|
if DaemonIsLinux.Condition() {
|
|
tmpDir3, err := ioutils.TempDir("", "test-mounts-api-3")
|
|
c.Assert(err, checker.IsNil)
|
|
defer os.RemoveAll(tmpDir3)
|
|
|
|
c.Assert(mount.Mount(tmpDir3, tmpDir3, "none", "bind,rw"), checker.IsNil)
|
|
c.Assert(mount.ForceMount("", tmpDir3, "none", "shared"), checker.IsNil)
|
|
|
|
cases = append(cases, []testCase{
|
|
{mounttypes.Mount{Type: "bind", Source: tmpDir3, Target: destPath}, types.MountPoint{Type: "bind", RW: true, Destination: destPath, Source: tmpDir3}},
|
|
{mounttypes.Mount{Type: "bind", Source: tmpDir3, Target: destPath, ReadOnly: true}, types.MountPoint{Type: "bind", RW: false, Destination: destPath, Source: tmpDir3}},
|
|
{mounttypes.Mount{Type: "bind", Source: tmpDir3, Target: destPath, ReadOnly: true, BindOptions: &mounttypes.BindOptions{Propagation: "shared"}}, types.MountPoint{Type: "bind", RW: false, Destination: destPath, Source: tmpDir3, Propagation: "shared"}},
|
|
}...)
|
|
}
|
|
}
|
|
|
|
if daemonPlatform != "windows" { // Windows does not support volume populate
|
|
cases = append(cases, []testCase{
|
|
{mounttypes.Mount{Type: "volume", Target: destPath, VolumeOptions: &mounttypes.VolumeOptions{NoCopy: true}}, types.MountPoint{Driver: volume.DefaultDriverName, Type: "volume", RW: true, Destination: destPath}},
|
|
{mounttypes.Mount{Type: "volume", Target: destPath + slash, VolumeOptions: &mounttypes.VolumeOptions{NoCopy: true}}, types.MountPoint{Driver: volume.DefaultDriverName, Type: "volume", RW: true, Destination: destPath}},
|
|
{mounttypes.Mount{Type: "volume", Target: destPath, Source: "test4", VolumeOptions: &mounttypes.VolumeOptions{NoCopy: true}}, types.MountPoint{Type: "volume", Name: "test4", RW: true, Destination: destPath}},
|
|
{mounttypes.Mount{Type: "volume", Target: destPath, Source: "test5", ReadOnly: true, VolumeOptions: &mounttypes.VolumeOptions{NoCopy: true}}, types.MountPoint{Type: "volume", Name: "test5", RW: false, Destination: destPath}},
|
|
}...)
|
|
}
|
|
|
|
type wrapper struct {
|
|
containertypes.Config
|
|
HostConfig containertypes.HostConfig
|
|
}
|
|
type createResp struct {
|
|
ID string `json:"Id"`
|
|
}
|
|
for i, x := range cases {
|
|
c.Logf("case %d - config: %v", i, x.cfg)
|
|
status, data, err := sockRequest("POST", "/containers/create", wrapper{containertypes.Config{Image: testImg}, containertypes.HostConfig{Mounts: []mounttypes.Mount{x.cfg}}})
|
|
c.Assert(err, checker.IsNil, check.Commentf(string(data)))
|
|
c.Assert(status, checker.Equals, http.StatusCreated, check.Commentf(string(data)))
|
|
|
|
var resp createResp
|
|
err = json.Unmarshal(data, &resp)
|
|
c.Assert(err, checker.IsNil, check.Commentf(string(data)))
|
|
id := resp.ID
|
|
|
|
var mps []types.MountPoint
|
|
err = json.NewDecoder(strings.NewReader(inspectFieldJSON(c, id, "Mounts"))).Decode(&mps)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(mps, checker.HasLen, 1)
|
|
c.Assert(mps[0].Destination, checker.Equals, x.expected.Destination)
|
|
|
|
if len(x.expected.Source) > 0 {
|
|
c.Assert(mps[0].Source, checker.Equals, x.expected.Source)
|
|
}
|
|
if len(x.expected.Name) > 0 {
|
|
c.Assert(mps[0].Name, checker.Equals, x.expected.Name)
|
|
}
|
|
if len(x.expected.Driver) > 0 {
|
|
c.Assert(mps[0].Driver, checker.Equals, x.expected.Driver)
|
|
}
|
|
c.Assert(mps[0].RW, checker.Equals, x.expected.RW)
|
|
c.Assert(mps[0].Type, checker.Equals, x.expected.Type)
|
|
c.Assert(mps[0].Mode, checker.Equals, x.expected.Mode)
|
|
if len(x.expected.Propagation) > 0 {
|
|
c.Assert(mps[0].Propagation, checker.Equals, x.expected.Propagation)
|
|
}
|
|
|
|
out, _, err := dockerCmdWithError("start", "-a", id)
|
|
if (x.cfg.Type != "volume" || (x.cfg.VolumeOptions != nil && x.cfg.VolumeOptions.NoCopy)) && daemonPlatform != "windows" {
|
|
c.Assert(err, checker.NotNil, check.Commentf("%s\n%v", out, mps[0]))
|
|
} else {
|
|
c.Assert(err, checker.IsNil, check.Commentf("%s\n%v", out, mps[0]))
|
|
}
|
|
|
|
dockerCmd(c, "rm", "-fv", id)
|
|
if x.cfg.Type == "volume" && len(x.cfg.Source) > 0 {
|
|
// This should still exist even though we removed the container
|
|
dockerCmd(c, "volume", "inspect", mps[0].Name)
|
|
} else {
|
|
// This should be removed automatically when we removed the container
|
|
out, _, err := dockerCmdWithError("volume", "inspect", mps[0].Name)
|
|
c.Assert(err, checker.NotNil, check.Commentf(out))
|
|
}
|
|
}
|
|
}
|
|
|
|
func (s *DockerSuite) TestContainersAPICreateMountsTmpfs(c *check.C) {
|
|
testRequires(c, DaemonIsLinux)
|
|
type testCase struct {
|
|
cfg map[string]interface{}
|
|
expectedOptions []string
|
|
}
|
|
target := "/foo"
|
|
cases := []testCase{
|
|
{
|
|
cfg: map[string]interface{}{
|
|
"Type": "tmpfs",
|
|
"Target": target},
|
|
expectedOptions: []string{"rw", "nosuid", "nodev", "noexec", "relatime"},
|
|
},
|
|
{
|
|
cfg: map[string]interface{}{
|
|
"Type": "tmpfs",
|
|
"Target": target,
|
|
"TmpfsOptions": map[string]interface{}{
|
|
"SizeBytes": 4096 * 1024, "Mode": 0700}},
|
|
expectedOptions: []string{"rw", "nosuid", "nodev", "noexec", "relatime", "size=4096k", "mode=700"},
|
|
},
|
|
}
|
|
|
|
for i, x := range cases {
|
|
cName := fmt.Sprintf("test-tmpfs-%d", i)
|
|
data := map[string]interface{}{
|
|
"Image": "busybox",
|
|
"Cmd": []string{"/bin/sh", "-c",
|
|
fmt.Sprintf("mount | grep 'tmpfs on %s'", target)},
|
|
"HostConfig": map[string]interface{}{"Mounts": []map[string]interface{}{x.cfg}},
|
|
}
|
|
status, resp, err := sockRequest("POST", "/containers/create?name="+cName, data)
|
|
c.Assert(err, checker.IsNil, check.Commentf(string(resp)))
|
|
c.Assert(status, checker.Equals, http.StatusCreated, check.Commentf(string(resp)))
|
|
out, _ := dockerCmd(c, "start", "-a", cName)
|
|
for _, option := range x.expectedOptions {
|
|
c.Assert(out, checker.Contains, option)
|
|
}
|
|
}
|
|
}
|