| package main |
| |
| import ( |
| "archive/tar" |
| "bytes" |
| "encoding/json" |
| "fmt" |
| "io" |
| "net/http" |
| "net/http/httputil" |
| "net/url" |
| "os" |
| "regexp" |
| "strconv" |
| "strings" |
| "time" |
| |
| "github.com/docker/docker/pkg/integration" |
| "github.com/docker/docker/pkg/integration/checker" |
| "github.com/docker/docker/pkg/stringid" |
| "github.com/docker/engine-api/types" |
| containertypes "github.com/docker/engine-api/types/container" |
| networktypes "github.com/docker/engine-api/types/network" |
| "github.com/go-check/check" |
| ) |
| |
| func (s *DockerSuite) TestContainerApiGetAll(c *check.C) { |
| startCount, err := getContainerCount() |
| c.Assert(err, checker.IsNil, check.Commentf("Cannot query container count")) |
| |
| name := "getall" |
| dockerCmd(c, "run", "--name", name, "busybox", "true") |
| |
| status, body, err := sockRequest("GET", "/containers/json?all=1", nil) |
| c.Assert(err, checker.IsNil) |
| c.Assert(status, checker.Equals, http.StatusOK) |
| |
| var inspectJSON []struct { |
| Names []string |
| } |
| err = json.Unmarshal(body, &inspectJSON) |
| c.Assert(err, checker.IsNil, check.Commentf("unable to unmarshal response body")) |
| |
| c.Assert(inspectJSON, checker.HasLen, startCount+1) |
| |
| actual := inspectJSON[0].Names[0] |
| c.Assert(actual, checker.Equals, "/"+name) |
| } |
| |
| // regression test for empty json field being omitted #13691 |
| func (s *DockerSuite) TestContainerApiGetJSONNoFieldsOmitted(c *check.C) { |
| dockerCmd(c, "run", "busybox", "true") |
| |
| status, body, err := sockRequest("GET", "/containers/json?all=1", nil) |
| c.Assert(err, checker.IsNil) |
| c.Assert(status, checker.Equals, http.StatusOK) |
| |
| // empty Labels field triggered this bug, make sense to check for everything |
| // cause even Ports for instance can trigger this bug |
| // better safe than sorry.. |
| fields := []string{ |
| "Id", |
| "Names", |
| "Image", |
| "Command", |
| "Created", |
| "Ports", |
| "Labels", |
| "Status", |
| "NetworkSettings", |
| } |
| |
| // decoding into types.Container do not work since it eventually unmarshal |
| // and empty field to an empty go map, so we just check for a string |
| for _, f := range fields { |
| if !strings.Contains(string(body), f) { |
| c.Fatalf("Field %s is missing and it shouldn't", f) |
| } |
| } |
| } |
| |
| type containerPs struct { |
| Names []string |
| Ports []map[string]interface{} |
| } |
| |
| // regression test for non-empty fields from #13901 |
| func (s *DockerSuite) TestContainerApiPsOmitFields(c *check.C) { |
| // Problematic for Windows porting due to networking not yet being passed back |
| testRequires(c, DaemonIsLinux) |
| name := "pstest" |
| port := 80 |
| runSleepingContainer(c, "--name", name, "--expose", strconv.Itoa(port)) |
| |
| status, body, err := sockRequest("GET", "/containers/json?all=1", nil) |
| c.Assert(err, checker.IsNil) |
| c.Assert(status, checker.Equals, http.StatusOK) |
| |
| var resp []containerPs |
| err = json.Unmarshal(body, &resp) |
| c.Assert(err, checker.IsNil) |
| |
| var foundContainer *containerPs |
| for _, container := range resp { |
| for _, testName := range container.Names { |
| if "/"+name == testName { |
| foundContainer = &container |
| break |
| } |
| } |
| } |
| |
| c.Assert(foundContainer.Ports, checker.HasLen, 1) |
| c.Assert(foundContainer.Ports[0]["PrivatePort"], checker.Equals, float64(port)) |
| _, ok := foundContainer.Ports[0]["PublicPort"] |
| c.Assert(ok, checker.Not(checker.Equals), true) |
| _, ok = foundContainer.Ports[0]["IP"] |
| c.Assert(ok, checker.Not(checker.Equals), true) |
| } |
| |
| func (s *DockerSuite) TestContainerApiGetExport(c *check.C) { |
| // TODO: Investigate why this fails on Windows to Windows CI |
| testRequires(c, DaemonIsLinux) |
| name := "exportcontainer" |
| dockerCmd(c, "run", "--name", name, "busybox", "touch", "/test") |
| |
| status, body, err := sockRequest("GET", "/containers/"+name+"/export", nil) |
| 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 && err == io.EOF { |
| break |
| } |
| if h.Name == "test" { |
| found = true |
| break |
| } |
| } |
| c.Assert(found, checker.True, check.Commentf("The created test file has not been found in the exported image")) |
| } |
| |
| func (s *DockerSuite) TestContainerApiGetChanges(c *check.C) { |
| // Not supported on Windows as Windows does not support docker diff (/containers/name/changes) |
| testRequires(c, DaemonIsLinux) |
| name := "changescontainer" |
| dockerCmd(c, "run", "--name", name, "busybox", "rm", "/etc/passwd") |
| |
| status, body, err := sockRequest("GET", "/containers/"+name+"/changes", nil) |
| c.Assert(err, checker.IsNil) |
| c.Assert(status, checker.Equals, http.StatusOK) |
| |
| changes := []struct { |
| Kind int |
| Path string |
| }{} |
| c.Assert(json.Unmarshal(body, &changes), checker.IsNil, check.Commentf("unable to unmarshal response body")) |
| |
| // Check the changelog for removal of /etc/passwd |
| success := false |
| for _, elem := range changes { |
| if elem.Path == "/etc/passwd" && elem.Kind == 2 { |
| success = true |
| } |
| } |
| c.Assert(success, checker.True, check.Commentf("/etc/passwd has been removed but is not present in the diff")) |
| } |
| |
| func (s *DockerSuite) TestGetContainerStats(c *check.C) { |
| // Problematic on Windows as Windows does not support stats |
| testRequires(c, DaemonIsLinux) |
| var ( |
| name = "statscontainer" |
| ) |
| dockerCmd(c, "run", "-d", "--name", name, "busybox", "top") |
| |
| 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) |
| |
| dec := json.NewDecoder(bytes.NewBuffer(sr.body)) |
| var s *types.Stats |
| // decode only one object from the stream |
| c.Assert(dec.Decode(&s), checker.IsNil) |
| } |
| } |
| |
| func (s *DockerSuite) TestGetContainerStatsRmRunning(c *check.C) { |
| // Problematic on Windows as Windows does not support stats |
| testRequires(c, DaemonIsLinux) |
| out, _ := dockerCmd(c, "run", "-d", "busybox", "top") |
| id := strings.TrimSpace(out) |
| |
| buf := &integration.ChannelBuffer{make(chan []byte, 1)} |
| defer buf.Close() |
| |
| _, body, err := sockRequestRaw("GET", "/containers/"+id+"/stats?stream=1", nil, "application/json") |
| c.Assert(err, checker.IsNil) |
| defer body.Close() |
| |
| chErr := make(chan error, 1) |
| go func() { |
| _, err = io.Copy(buf, body) |
| chErr <- err |
| }() |
| |
| b := make([]byte, 32) |
| // make sure we've got some stats |
| _, err = buf.ReadTimeout(b, 2*time.Second) |
| c.Assert(err, checker.IsNil) |
| |
| // Now remove without `-f` and make sure we are still pulling stats |
| _, _, err = dockerCmdWithError("rm", id) |
| c.Assert(err, checker.Not(checker.IsNil), check.Commentf("rm should have failed but didn't")) |
| _, err = buf.ReadTimeout(b, 2*time.Second) |
| c.Assert(err, checker.IsNil) |
| |
| dockerCmd(c, "rm", "-f", id) |
| c.Assert(<-chErr, checker.IsNil) |
| } |
| |
| // regression test for gh13421 |
| // previous test was just checking one stat entry so it didn't fail (stats with |
| // stream false always return one stat) |
| func (s *DockerSuite) TestGetContainerStatsStream(c *check.C) { |
| // Problematic on Windows as Windows does not support stats |
| testRequires(c, DaemonIsLinux) |
| name := "statscontainer" |
| dockerCmd(c, "run", "-d", "--name", name, "busybox", "top") |
| |
| 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) |
| |
| s := string(sr.body) |
| // count occurrences of "read" of types.Stats |
| if l := strings.Count(s, "read"); l < 2 { |
| c.Fatalf("Expected more than one stat streamed, got %d", l) |
| } |
| } |
| } |
| |
| func (s *DockerSuite) TestGetContainerStatsNoStream(c *check.C) { |
| // Problematic on Windows as Windows does not support stats |
| testRequires(c, DaemonIsLinux) |
| name := "statscontainer" |
| dockerCmd(c, "run", "-d", "--name", name, "busybox", "top") |
| |
| type b struct { |
| status int |
| body []byte |
| err error |
| } |
| bc := make(chan b, 1) |
| go func() { |
| status, body, err := sockRequest("GET", "/containers/"+name+"/stats?stream=0", 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) |
| |
| s := string(sr.body) |
| // count occurrences of "read" of types.Stats |
| c.Assert(strings.Count(s, "read"), checker.Equals, 1, check.Commentf("Expected only one stat streamed, got %d", strings.Count(s, "read"))) |
| } |
| } |
| |
| func (s *DockerSuite) TestGetStoppedContainerStats(c *check.C) { |
| // Problematic on Windows as Windows does not support stats |
| testRequires(c, DaemonIsLinux) |
| name := "statscontainer" |
| dockerCmd(c, "create", "--name", name, "busybox", "top") |
| |
| type stats struct { |
| status int |
| err error |
| } |
| chResp := make(chan stats) |
| |
| // We expect an immediate response, but if it's not immediate, the test would hang, so put it in a goroutine |
| // below we'll check this on a timeout. |
| go func() { |
| resp, body, err := sockRequestRaw("GET", "/containers/"+name+"/stats", nil, "") |
| body.Close() |
| chResp <- stats{resp.StatusCode, err} |
| }() |
| |
| select { |
| case r := <-chResp: |
| c.Assert(r.err, checker.IsNil) |
| c.Assert(r.status, checker.Equals, http.StatusOK) |
| case <-time.After(10 * time.Second): |
| c.Fatal("timeout waiting for stats response for stopped container") |
| } |
| } |
| |
| func (s *DockerSuite) TestContainerApiPause(c *check.C) { |
| // Problematic on Windows as Windows does not support pause |
| testRequires(c, DaemonIsLinux) |
| defer unpauseAllContainers() |
| out, _ := dockerCmd(c, "run", "-d", "busybox", "sleep", "30") |
| ContainerID := strings.TrimSpace(out) |
| |
| status, _, err := sockRequest("POST", "/containers/"+ContainerID+"/pause", nil) |
| c.Assert(err, checker.IsNil) |
| c.Assert(status, checker.Equals, http.StatusNoContent) |
| |
| pausedContainers, err := getSliceOfPausedContainers() |
| c.Assert(err, checker.IsNil, check.Commentf("error thrown while checking if containers were paused")) |
| |
| if len(pausedContainers) != 1 || stringid.TruncateID(ContainerID) != pausedContainers[0] { |
| c.Fatalf("there should be one paused container and not %d", len(pausedContainers)) |
| } |
| |
| status, _, err = sockRequest("POST", "/containers/"+ContainerID+"/unpause", nil) |
| c.Assert(err, checker.IsNil) |
| c.Assert(status, checker.Equals, http.StatusNoContent) |
| |
| pausedContainers, err = getSliceOfPausedContainers() |
| c.Assert(err, checker.IsNil, check.Commentf("error thrown while checking if containers were paused")) |
| c.Assert(pausedContainers, checker.IsNil, check.Commentf("There should be no paused container.")) |
| } |
| |
| func (s *DockerSuite) TestContainerApiTop(c *check.C) { |
| // Problematic on Windows as Windows does not support top |
| testRequires(c, DaemonIsLinux) |
| out, _ := dockerCmd(c, "run", "-d", "busybox", "/bin/sh", "-c", "top") |
| id := strings.TrimSpace(string(out)) |
| c.Assert(waitRun(id), checker.IsNil) |
| |
| type topResp struct { |
| Titles []string |
| Processes [][]string |
| } |
| var top topResp |
| status, b, err := sockRequest("GET", "/containers/"+id+"/top?ps_args=aux", nil) |
| c.Assert(err, checker.IsNil) |
| c.Assert(status, checker.Equals, http.StatusOK) |
| c.Assert(json.Unmarshal(b, &top), checker.IsNil) |
| c.Assert(top.Titles, checker.HasLen, 11, check.Commentf("expected 11 titles, found %d: %v", len(top.Titles), top.Titles)) |
| |
| if top.Titles[0] != "USER" || top.Titles[10] != "COMMAND" { |
| c.Fatalf("expected `USER` at `Titles[0]` and `COMMAND` at Titles[10]: %v", top.Titles) |
| } |
| c.Assert(top.Processes, checker.HasLen, 2, check.Commentf("expected 2 processes, found %d: %v", len(top.Processes), top.Processes)) |
| c.Assert(top.Processes[0][10], checker.Equals, "/bin/sh -c top") |
| c.Assert(top.Processes[1][10], checker.Equals, "top") |
| } |
| |
| func (s *DockerSuite) TestContainerApiCommit(c *check.C) { |
| cName := "testapicommit" |
| dockerCmd(c, "run", "--name="+cName, "busybox", "/bin/sh", "-c", "touch /test") |
| |
| name := "testcontainerapicommit" |
| status, b, err := sockRequest("POST", "/commit?repo="+name+"&testtag=tag&container="+cName, nil) |
| c.Assert(err, checker.IsNil) |
| c.Assert(status, checker.Equals, http.StatusCreated) |
| |
| type resp struct { |
| ID string |
| } |
| var img resp |
| c.Assert(json.Unmarshal(b, &img), checker.IsNil) |
| |
| 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) TestContainerApiCommitWithLabelInConfig(c *check.C) { |
| cName := "testapicommitwithconfig" |
| dockerCmd(c, "run", "--name="+cName, "busybox", "/bin/sh", "-c", "touch /test") |
| |
| config := map[string]interface{}{ |
| "Labels": map[string]string{"key1": "value1", "key2": "value2"}, |
| } |
| |
| name := "testcontainerapicommitwithconfig" |
| status, b, err := sockRequest("POST", "/commit?repo="+name+"&container="+cName, config) |
| c.Assert(err, checker.IsNil) |
| c.Assert(status, checker.Equals, http.StatusCreated) |
| |
| type resp struct { |
| ID string |
| } |
| var img resp |
| c.Assert(json.Unmarshal(b, &img), checker.IsNil) |
| |
| 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) { |
| // TODO Windows: Port this test once hostname is supported |
| testRequires(c, DaemonIsLinux) |
| 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 types.ContainerCreateResponse |
| 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) { |
| // TODO Windows: Port this test once domain name is supported |
| testRequires(c, DaemonIsLinux) |
| 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 types.ContainerCreateResponse |
| 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 types.ContainerCreateResponse |
| 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 types.ContainerCreateResponse |
| 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") |
| } |
| |
| // 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) { |
| // TODO Windows to Windows CI. Bit of this with alternate fields checked |
| // can probably be ported. |
| testRequires(c, DaemonIsLinux) |
| 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) { |
| // TODO Windows: Debug why this sometimes fails on TP5. For now, leave disabled |
| testRequires(c, DaemonIsLinux) |
| 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) { |
| // TODO Windows to Windows CI. This is flaky due to the timing |
| testRequires(c, DaemonIsLinux) |
| name := "test-api-restart" |
| dockerCmd(c, "run", "-di", "--name", name, "busybox", "top") |
| |
| 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", 5*time.Second), checker.IsNil) |
| } |
| |
| func (s *DockerSuite) TestContainerApiRestartNotimeoutParam(c *check.C) { |
| // TODO Windows to Windows CI. This is flaky due to the timing |
| testRequires(c, DaemonIsLinux) |
| name := "test-api-restart-no-timeout-param" |
| out, _ := dockerCmd(c, "run", "-di", "--name", name, "busybox", "top") |
| 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", 5*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"}, defaultSleepCommand...), |
| "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, "5") |
| |
| 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 types.ContainerWaitResponse |
| c.Assert(json.Unmarshal(body, &waitres), checker.IsNil) |
| c.Assert(waitres.StatusCode, checker.Equals, 0) |
| } |
| |
| func (s *DockerSuite) TestContainerApiCopyNotExistsAnyMore(c *check.C) { |
| // TODO Windows to Windows CI. This can be ported. |
| testRequires(c, DaemonIsLinux) |
| 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) { |
| // TODO Windows to Windows CI. This can be ported. |
| testRequires(c, DaemonIsLinux) |
| 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) { |
| // TODO Windows to Windows CI. This can be ported. |
| testRequires(c, DaemonIsLinux) |
| 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) { |
| // TODO Windows to Windows CI. This can be ported. |
| testRequires(c, DaemonIsLinux) |
| 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) { |
| 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) { |
| // TODO Windows CI: This can be ported |
| testRequires(c, DaemonIsLinux) |
| |
| 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"}, defaultSleepCommand...), |
| "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) { |
| 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 must be greater 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 types.ContainerCreateResponse |
| 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 types.ContainerCreateResponse |
| 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 types.ContainerCreateResponse |
| 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 types.ContainerCreateResponse |
| 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") |
| } |