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// This file will be removed when we completely drop support for
// passing HostConfig to container start API.
package main
import (
"net/http"
"strings"
"testing"
"github.com/docker/docker/api/types/versions"
"github.com/docker/docker/testutil/request"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
)
func formatV123StartAPIURL(url string) string {
return "/v1.23" + url
}
func (s *DockerSuite) TestDeprecatedContainerAPIStartHostConfig(c *testing.T) {
name := "test-deprecated-api-124"
dockerCmd(c, "create", "--name", name, "busybox")
config := map[string]interface{}{
"Binds": []string{"/aa:/bb"},
}
res, body, err := request.Post("/containers/"+name+"/start", request.JSONBody(config))
assert.NilError(c, err)
assert.Equal(c, res.StatusCode, http.StatusBadRequest)
if versions.GreaterThanOrEqualTo(testEnv.DaemonAPIVersion(), "1.32") {
// assertions below won't work before 1.32
buf, err := request.ReadBody(body)
assert.NilError(c, err)
assert.Equal(c, res.StatusCode, http.StatusBadRequest)
assert.Assert(c, strings.Contains(string(buf), "was deprecated since API v1.22"))
}
}
func (s *DockerSuite) TestDeprecatedContainerAPIStartVolumeBinds(c *testing.T) {
// TODO Windows CI: Investigate further why this fails on Windows to Windows CI.
testRequires(c, DaemonIsLinux)
path := "/foo"
if testEnv.OSType == "windows" {
path = `c:\foo`
}
name := "testing"
config := map[string]interface{}{
"Image": "busybox",
"Volumes": map[string]struct{}{path: {}},
}
res, _, err := request.Post(formatV123StartAPIURL("/containers/create?name="+name), request.JSONBody(config))
assert.NilError(c, err)
assert.Equal(c, res.StatusCode, http.StatusCreated)
bindPath := RandomTmpDirPath("test", testEnv.OSType)
config = map[string]interface{}{
"Binds": []string{bindPath + ":" + path},
}
res, _, err = request.Post(formatV123StartAPIURL("/containers/"+name+"/start"), request.JSONBody(config))
assert.NilError(c, err)
assert.Equal(c, res.StatusCode, http.StatusNoContent)
pth, err := inspectMountSourceField(name, path)
assert.NilError(c, err)
assert.Equal(c, pth, bindPath, "expected volume host path to be %s, got %s", bindPath, pth)
}
// Test for GH#10618
func (s *DockerSuite) TestDeprecatedContainerAPIStartDupVolumeBinds(c *testing.T) {
// TODO Windows to Windows CI - Port this
testRequires(c, DaemonIsLinux)
name := "testdups"
config := map[string]interface{}{
"Image": "busybox",
"Volumes": map[string]struct{}{"/tmp": {}},
}
res, _, err := request.Post(formatV123StartAPIURL("/containers/create?name="+name), request.JSONBody(config))
assert.NilError(c, err)
assert.Equal(c, res.StatusCode, http.StatusCreated)
bindPath1 := RandomTmpDirPath("test1", testEnv.OSType)
bindPath2 := RandomTmpDirPath("test2", testEnv.OSType)
config = map[string]interface{}{
"Binds": []string{bindPath1 + ":/tmp", bindPath2 + ":/tmp"},
}
res, body, err := request.Post(formatV123StartAPIURL("/containers/"+name+"/start"), request.JSONBody(config))
assert.NilError(c, err)
buf, err := request.ReadBody(body)
assert.NilError(c, err)
if versions.LessThan(testEnv.DaemonAPIVersion(), "1.32") {
assert.Equal(c, res.StatusCode, http.StatusInternalServerError)
} else {
assert.Equal(c, res.StatusCode, http.StatusBadRequest)
}
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)
}
func (s *DockerSuite) TestDeprecatedContainerAPIStartVolumesFrom(c *testing.T) {
// TODO Windows to Windows CI - Port this
testRequires(c, DaemonIsLinux)
volName := "voltst"
volPath := "/tmp"
dockerCmd(c, "run", "--name", volName, "-v", volPath, "busybox")
name := "TestContainerAPIStartVolumesFrom"
config := map[string]interface{}{
"Image": "busybox",
"Volumes": map[string]struct{}{volPath: {}},
}
res, _, err := request.Post(formatV123StartAPIURL("/containers/create?name="+name), request.JSONBody(config))
assert.NilError(c, err)
assert.Equal(c, res.StatusCode, http.StatusCreated)
config = map[string]interface{}{
"VolumesFrom": []string{volName},
}
res, _, err = request.Post(formatV123StartAPIURL("/containers/"+name+"/start"), request.JSONBody(config))
assert.NilError(c, err)
assert.Equal(c, res.StatusCode, http.StatusNoContent)
pth, err := inspectMountSourceField(name, volPath)
assert.NilError(c, err)
pth2, err := inspectMountSourceField(volName, volPath)
assert.NilError(c, err)
assert.Equal(c, pth, pth2, "expected volume host path to be %s, got %s", pth, pth2)
}
// #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
func (s *DockerSuite) TestDeprecatedPostContainerBindNormalVolume(c *testing.T) {
// TODO Windows to Windows CI - Port this
testRequires(c, DaemonIsLinux)
dockerCmd(c, "create", "-v", "/foo", "--name=one", "busybox")
fooDir, err := inspectMountSourceField("one", "/foo")
assert.NilError(c, err)
dockerCmd(c, "create", "-v", "/foo", "--name=two", "busybox")
bindSpec := map[string][]string{"Binds": {fooDir + ":/foo"}}
res, _, err := request.Post(formatV123StartAPIURL("/containers/two/start"), request.JSONBody(bindSpec))
assert.NilError(c, err)
assert.Equal(c, res.StatusCode, http.StatusNoContent)
fooDir2, err := inspectMountSourceField("two", "/foo")
assert.NilError(c, err)
assert.Equal(c, fooDir2, fooDir, "expected volume path to be %s, got: %s", fooDir, fooDir2)
}
func (s *DockerSuite) TestDeprecatedStartWithTooLowMemoryLimit(c *testing.T) {
// TODO Windows: Port once memory is supported
testRequires(c, DaemonIsLinux)
out, _ := dockerCmd(c, "create", "busybox")
containerID := strings.TrimSpace(out)
config := `{
"CpuShares": 100,
"Memory": 524287
}`
res, body, err := request.Post(formatV123StartAPIURL("/containers/"+containerID+"/start"), request.RawString(config), request.JSON)
assert.NilError(c, err)
b, err := request.ReadBody(body)
assert.NilError(c, err)
if versions.LessThan(testEnv.DaemonAPIVersion(), "1.32") {
assert.Equal(c, res.StatusCode, http.StatusInternalServerError)
} else {
assert.Equal(c, res.StatusCode, http.StatusBadRequest)
}
assert.Assert(c, is.Contains(string(b), "Minimum memory limit allowed is 6MB"))
}
// #14640
func (s *DockerSuite) TestDeprecatedPostContainersStartWithoutLinksInHostConfig(c *testing.T) {
// TODO Windows: Windows doesn't support supplying a hostconfig on start.
// An alternate test could be written to validate the negative testing aspect of this
testRequires(c, DaemonIsLinux)
name := "test-host-config-links"
dockerCmd(c, append([]string{"create", "--name", name, "busybox"}, sleepCommandForDaemonPlatform()...)...)
hc := inspectFieldJSON(c, name, "HostConfig")
config := `{"HostConfig":` + hc + `}`
res, b, err := request.Post(formatV123StartAPIURL("/containers/"+name+"/start"), request.RawString(config), request.JSON)
assert.NilError(c, err)
assert.Equal(c, res.StatusCode, http.StatusNoContent)
b.Close()
}
// #14640
func (s *DockerSuite) TestDeprecatedPostContainersStartWithLinksInHostConfig(c *testing.T) {
// TODO Windows: Windows doesn't support supplying a hostconfig on start.
// An alternate test could be written to validate the negative testing aspect of this
testRequires(c, DaemonIsLinux)
name := "test-host-config-links"
dockerCmd(c, "run", "--name", "foo", "-d", "busybox", "top")
dockerCmd(c, "create", "--name", name, "--link", "foo:bar", "busybox", "top")
hc := inspectFieldJSON(c, name, "HostConfig")
config := `{"HostConfig":` + hc + `}`
res, b, err := request.Post(formatV123StartAPIURL("/containers/"+name+"/start"), request.RawString(config), request.JSON)
assert.NilError(c, err)
assert.Equal(c, res.StatusCode, http.StatusNoContent)
b.Close()
}
// #14640
func (s *DockerSuite) TestDeprecatedPostContainersStartWithLinksInHostConfigIdLinked(c *testing.T) {
// Windows does not support links
testRequires(c, DaemonIsLinux)
name := "test-host-config-links"
out, _ := dockerCmd(c, "run", "--name", "link0", "-d", "busybox", "top")
defer dockerCmd(c, "stop", "link0")
id := strings.TrimSpace(out)
dockerCmd(c, "create", "--name", name, "--link", id, "busybox", "top")
defer dockerCmd(c, "stop", name)
hc := inspectFieldJSON(c, name, "HostConfig")
config := `{"HostConfig":` + hc + `}`
res, b, err := request.Post(formatV123StartAPIURL("/containers/"+name+"/start"), request.RawString(config), request.JSON)
assert.NilError(c, err)
assert.Equal(c, res.StatusCode, http.StatusNoContent)
b.Close()
}
func (s *DockerSuite) TestDeprecatedStartWithNilDNS(c *testing.T) {
// TODO Windows: Add once DNS is supported
testRequires(c, DaemonIsLinux)
out, _ := dockerCmd(c, "create", "busybox")
containerID := strings.TrimSpace(out)
config := `{"HostConfig": {"Dns": null}}`
res, b, err := request.Post(formatV123StartAPIURL("/containers/"+containerID+"/start"), request.RawString(config), request.JSON)
assert.NilError(c, err)
assert.Equal(c, res.StatusCode, http.StatusNoContent)
b.Close()
dns := inspectFieldJSON(c, containerID, "HostConfig.Dns")
assert.Equal(c, dns, "[]")
}
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