251 lines
9.1 KiB
Go
251 lines
9.1 KiB
Go
// This file will be removed when we completely drop support for
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// passing HostConfig to container start API.
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package main
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import (
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"net/http"
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"strings"
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"github.com/docker/docker/api/types/versions"
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"github.com/docker/docker/internal/test/request"
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"github.com/go-check/check"
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"gotest.tools/assert"
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is "gotest.tools/assert/cmp"
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)
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func formatV123StartAPIURL(url string) string {
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return "/v1.23" + url
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}
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func (s *DockerSuite) TestDeprecatedContainerAPIStartHostConfig(c *check.C) {
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name := "test-deprecated-api-124"
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dockerCmd(c, "create", "--name", name, "busybox")
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config := map[string]interface{}{
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"Binds": []string{"/aa:/bb"},
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}
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res, body, err := request.Post("/containers/"+name+"/start", request.JSONBody(config))
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assert.NilError(c, err)
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assert.Equal(c, res.StatusCode, http.StatusBadRequest)
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if versions.GreaterThanOrEqualTo(testEnv.DaemonAPIVersion(), "1.32") {
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// assertions below won't work before 1.32
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buf, err := request.ReadBody(body)
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assert.NilError(c, err)
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assert.Equal(c, res.StatusCode, http.StatusBadRequest)
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assert.Assert(c, strings.Contains(string(buf), "was deprecated since API v1.22"))
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}
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}
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func (s *DockerSuite) TestDeprecatedContainerAPIStartVolumeBinds(c *check.C) {
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// TODO Windows CI: Investigate further why this fails on Windows to Windows CI.
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testRequires(c, DaemonIsLinux)
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path := "/foo"
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if testEnv.OSType == "windows" {
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path = `c:\foo`
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}
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name := "testing"
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config := map[string]interface{}{
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"Image": "busybox",
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"Volumes": map[string]struct{}{path: {}},
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}
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res, _, err := request.Post(formatV123StartAPIURL("/containers/create?name="+name), request.JSONBody(config))
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assert.NilError(c, err)
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assert.Equal(c, res.StatusCode, http.StatusCreated)
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bindPath := RandomTmpDirPath("test", testEnv.OSType)
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config = map[string]interface{}{
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"Binds": []string{bindPath + ":" + path},
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}
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res, _, err = request.Post(formatV123StartAPIURL("/containers/"+name+"/start"), request.JSONBody(config))
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assert.NilError(c, err)
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assert.Equal(c, res.StatusCode, http.StatusNoContent)
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pth, err := inspectMountSourceField(name, path)
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assert.NilError(c, err)
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assert.Equal(c, pth, bindPath, "expected volume host path to be %s, got %s", bindPath, pth)
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}
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// Test for GH#10618
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func (s *DockerSuite) TestDeprecatedContainerAPIStartDupVolumeBinds(c *check.C) {
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// TODO Windows to Windows CI - Port this
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testRequires(c, DaemonIsLinux)
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name := "testdups"
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config := map[string]interface{}{
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"Image": "busybox",
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"Volumes": map[string]struct{}{"/tmp": {}},
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}
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res, _, err := request.Post(formatV123StartAPIURL("/containers/create?name="+name), request.JSONBody(config))
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assert.NilError(c, err)
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assert.Equal(c, res.StatusCode, http.StatusCreated)
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bindPath1 := RandomTmpDirPath("test1", testEnv.OSType)
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bindPath2 := RandomTmpDirPath("test2", testEnv.OSType)
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config = map[string]interface{}{
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"Binds": []string{bindPath1 + ":/tmp", bindPath2 + ":/tmp"},
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}
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res, body, err := request.Post(formatV123StartAPIURL("/containers/"+name+"/start"), request.JSONBody(config))
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assert.NilError(c, err)
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buf, err := request.ReadBody(body)
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assert.NilError(c, err)
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if versions.LessThan(testEnv.DaemonAPIVersion(), "1.32") {
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assert.Equal(c, res.StatusCode, http.StatusInternalServerError)
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} else {
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assert.Equal(c, res.StatusCode, http.StatusBadRequest)
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}
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assert.Assert(c, strings.Contains(string(buf), "Duplicate mount point"), "Expected failure due to duplicate bind mounts to same path, instead got: %q with error: %v", string(buf), err)
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}
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func (s *DockerSuite) TestDeprecatedContainerAPIStartVolumesFrom(c *check.C) {
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// TODO Windows to Windows CI - Port this
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testRequires(c, DaemonIsLinux)
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volName := "voltst"
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volPath := "/tmp"
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dockerCmd(c, "run", "--name", volName, "-v", volPath, "busybox")
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name := "TestContainerAPIStartVolumesFrom"
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config := map[string]interface{}{
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"Image": "busybox",
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"Volumes": map[string]struct{}{volPath: {}},
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}
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res, _, err := request.Post(formatV123StartAPIURL("/containers/create?name="+name), request.JSONBody(config))
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assert.NilError(c, err)
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assert.Equal(c, res.StatusCode, http.StatusCreated)
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config = map[string]interface{}{
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"VolumesFrom": []string{volName},
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}
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res, _, err = request.Post(formatV123StartAPIURL("/containers/"+name+"/start"), request.JSONBody(config))
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assert.NilError(c, err)
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assert.Equal(c, res.StatusCode, http.StatusNoContent)
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pth, err := inspectMountSourceField(name, volPath)
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assert.NilError(c, err)
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pth2, err := inspectMountSourceField(volName, volPath)
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assert.NilError(c, err)
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assert.Equal(c, pth, pth2, "expected volume host path to be %s, got %s", pth, pth2)
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}
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// #9981 - Allow a docker created volume (ie, one in /var/lib/docker/volumes) to be used to overwrite (via passing in Binds on api start) an existing volume
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func (s *DockerSuite) TestDeprecatedPostContainerBindNormalVolume(c *check.C) {
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// TODO Windows to Windows CI - Port this
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testRequires(c, DaemonIsLinux)
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dockerCmd(c, "create", "-v", "/foo", "--name=one", "busybox")
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fooDir, err := inspectMountSourceField("one", "/foo")
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assert.NilError(c, err)
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dockerCmd(c, "create", "-v", "/foo", "--name=two", "busybox")
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bindSpec := map[string][]string{"Binds": {fooDir + ":/foo"}}
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res, _, err := request.Post(formatV123StartAPIURL("/containers/two/start"), request.JSONBody(bindSpec))
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assert.NilError(c, err)
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assert.Equal(c, res.StatusCode, http.StatusNoContent)
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fooDir2, err := inspectMountSourceField("two", "/foo")
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assert.NilError(c, err)
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assert.Equal(c, fooDir2, fooDir, "expected volume path to be %s, got: %s", fooDir, fooDir2)
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}
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func (s *DockerSuite) TestDeprecatedStartWithTooLowMemoryLimit(c *check.C) {
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// TODO Windows: Port once memory is supported
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testRequires(c, DaemonIsLinux)
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out, _ := dockerCmd(c, "create", "busybox")
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containerID := strings.TrimSpace(out)
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config := `{
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"CpuShares": 100,
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"Memory": 524287
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}`
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res, body, err := request.Post(formatV123StartAPIURL("/containers/"+containerID+"/start"), request.RawString(config), request.JSON)
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assert.NilError(c, err)
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b, err := request.ReadBody(body)
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assert.NilError(c, err)
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if versions.LessThan(testEnv.DaemonAPIVersion(), "1.32") {
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assert.Equal(c, res.StatusCode, http.StatusInternalServerError)
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} else {
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assert.Equal(c, res.StatusCode, http.StatusBadRequest)
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}
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assert.Assert(c, is.Contains(string(b), "Minimum memory limit allowed is 4MB"))
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}
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// #14640
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func (s *DockerSuite) TestDeprecatedPostContainersStartWithoutLinksInHostConfig(c *check.C) {
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// TODO Windows: Windows doesn't support supplying a hostconfig on start.
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// An alternate test could be written to validate the negative testing aspect of this
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testRequires(c, DaemonIsLinux)
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name := "test-host-config-links"
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dockerCmd(c, append([]string{"create", "--name", name, "busybox"}, sleepCommandForDaemonPlatform()...)...)
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hc := inspectFieldJSON(c, name, "HostConfig")
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config := `{"HostConfig":` + hc + `}`
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res, b, err := request.Post(formatV123StartAPIURL("/containers/"+name+"/start"), request.RawString(config), request.JSON)
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assert.NilError(c, err)
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assert.Equal(c, res.StatusCode, http.StatusNoContent)
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b.Close()
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}
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// #14640
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func (s *DockerSuite) TestDeprecatedPostContainersStartWithLinksInHostConfig(c *check.C) {
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// TODO Windows: Windows doesn't support supplying a hostconfig on start.
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// An alternate test could be written to validate the negative testing aspect of this
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testRequires(c, DaemonIsLinux)
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name := "test-host-config-links"
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dockerCmd(c, "run", "--name", "foo", "-d", "busybox", "top")
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dockerCmd(c, "create", "--name", name, "--link", "foo:bar", "busybox", "top")
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hc := inspectFieldJSON(c, name, "HostConfig")
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config := `{"HostConfig":` + hc + `}`
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res, b, err := request.Post(formatV123StartAPIURL("/containers/"+name+"/start"), request.RawString(config), request.JSON)
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assert.NilError(c, err)
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assert.Equal(c, res.StatusCode, http.StatusNoContent)
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b.Close()
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}
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// #14640
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func (s *DockerSuite) TestDeprecatedPostContainersStartWithLinksInHostConfigIdLinked(c *check.C) {
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// Windows does not support links
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testRequires(c, DaemonIsLinux)
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name := "test-host-config-links"
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out, _ := dockerCmd(c, "run", "--name", "link0", "-d", "busybox", "top")
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defer dockerCmd(c, "stop", "link0")
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id := strings.TrimSpace(out)
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dockerCmd(c, "create", "--name", name, "--link", id, "busybox", "top")
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defer dockerCmd(c, "stop", name)
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hc := inspectFieldJSON(c, name, "HostConfig")
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config := `{"HostConfig":` + hc + `}`
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res, b, err := request.Post(formatV123StartAPIURL("/containers/"+name+"/start"), request.RawString(config), request.JSON)
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assert.NilError(c, err)
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assert.Equal(c, res.StatusCode, http.StatusNoContent)
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b.Close()
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}
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func (s *DockerSuite) TestDeprecatedStartWithNilDNS(c *check.C) {
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// TODO Windows: Add once DNS is supported
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testRequires(c, DaemonIsLinux)
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out, _ := dockerCmd(c, "create", "busybox")
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containerID := strings.TrimSpace(out)
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config := `{"HostConfig": {"Dns": null}}`
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res, b, err := request.Post(formatV123StartAPIURL("/containers/"+containerID+"/start"), request.RawString(config), request.JSON)
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assert.NilError(c, err)
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assert.Equal(c, res.StatusCode, http.StatusNoContent)
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b.Close()
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dns := inspectFieldJSON(c, containerID, "HostConfig.Dns")
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assert.Equal(c, dns, "[]")
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}
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