func (m *Master) thirdpartyapi(group, kind, version string) *apiserver.APIGroupVersion {
resourceStorage := thirdpartyresourcedataetcd.NewREST(m.thirdPartyStorage, group, kind)
apiRoot := makeThirdPartyPath("")
storage := map[string]rest.Storage{
strings.ToLower(kind) + "s": resourceStorage,
}
return &apiserver.APIGroupVersion{
Root: apiRoot,
Version: apiutil.GetGroupVersion(group, version),
APIRequestInfoResolver: m.newAPIRequestInfoResolver(),
Creater: thirdpartyresourcedata.NewObjectCreator(group, version, api.Scheme),
Convertor: api.Scheme,
Typer: api.Scheme,
Mapper: thirdpartyresourcedata.NewMapper(latest.GroupOrDie("experimental").RESTMapper, kind, version, group),
Codec: thirdpartyresourcedata.NewCodec(latest.GroupOrDie("experimental").Codec, kind),
Linker: latest.GroupOrDie("experimental").SelfLinker,
Storage: storage,
ServerVersion: latest.GroupOrDie("").GroupVersion,
Context: m.requestContextMapper,
ProxyDialerFn: m.dialer,
MinRequestTimeout: m.minRequestTimeout,
}
}
func TestRESTMapper(t *testing.T) {
gv := unversioned.GroupVersion{Group: componentconfig.GroupName, Version: "v1alpha1"}
proxyGVK := gv.WithKind("KubeProxyConfiguration")
if gvk, err := latest.GroupOrDie(componentconfig.GroupName).RESTMapper.KindFor(gv.WithResource("kubeproxyconfiguration")); err != nil || gvk != proxyGVK {
t.Errorf("unexpected version mapping: %v %v", gvk, err)
}
if m, err := latest.GroupOrDie(componentconfig.GroupName).RESTMapper.RESTMapping(proxyGVK.GroupKind(), ""); err != nil || m.GroupVersionKind != proxyGVK || m.Resource != "kubeproxyconfigurations" {
t.Errorf("unexpected version mapping: %#v %v", m, err)
}
for _, version := range latest.GroupOrDie(componentconfig.GroupName).GroupVersions {
mapping, err := latest.GroupOrDie(componentconfig.GroupName).RESTMapper.RESTMapping(proxyGVK.GroupKind(), version.Version)
if err != nil {
t.Errorf("unexpected error: %v", err)
continue
}
if mapping.Resource != "kubeproxyconfigurations" {
t.Errorf("incorrect resource name: %#v", mapping)
}
if mapping.GroupVersionKind.GroupVersion() != version {
t.Errorf("incorrect groupVersion: %v", mapping)
}
interfaces, _ := latest.GroupOrDie(componentconfig.GroupName).InterfacesFor(version)
if mapping.Codec != interfaces.Codec {
t.Errorf("unexpected codec: %#v, expected: %#v", mapping, interfaces)
}
}
}
func init() {
kubeTestAPI := os.Getenv("KUBE_TEST_API")
if kubeTestAPI != "" {
testGroupVersions := strings.Split(kubeTestAPI, ",")
for _, groupVersion := range testGroupVersions {
// TODO: caesarxuchao: the apiutil package is hacky, it will be replaced
// by a following PR.
Groups[apiutil.GetGroup(groupVersion)] =
TestGroup{apiutil.GetGroup(groupVersion), apiutil.GetVersion(groupVersion), groupVersion}
}
}
// TODO: caesarxuchao: we need a central place to store all available API
// groups and their metadata.
if _, ok := Groups[""]; !ok {
// TODO: The second latest.GroupOrDie("").Version will be latest.GroupVersion after we
// have multiple group support
Groups[""] = TestGroup{"", latest.GroupOrDie("").Version, latest.GroupOrDie("").GroupVersion}
}
if _, ok := Groups["extensions"]; !ok {
Groups["extensions"] = TestGroup{"extensions", latest.GroupOrDie("extensions").Version, latest.GroupOrDie("extensions").GroupVersion}
}
Default = Groups[""]
Extensions = Groups["extensions"]
}
func TestRESTMapper(t *testing.T) {
if v, k, err := latest.GroupOrDie("componentconfig").RESTMapper.VersionAndKindForResource("kubeproxyconfiguration"); err != nil || v != "componentconfig/v1alpha1" || k != "KubeProxyConfiguration" {
t.Errorf("unexpected version mapping: %s %s %v", v, k, err)
}
if m, err := latest.GroupOrDie("componentconfig").RESTMapper.RESTMapping("KubeProxyConfiguration", ""); err != nil || m.APIVersion != "componentconfig/v1alpha1" || m.Resource != "kubeproxyconfigurations" {
t.Errorf("unexpected version mapping: %#v %v", m, err)
}
for _, groupVersion := range latest.GroupOrDie("componentconfig").GroupVersions {
mapping, err := latest.GroupOrDie("componentconfig").RESTMapper.RESTMapping("KubeProxyConfiguration", groupVersion)
if err != nil {
t.Errorf("unexpected error: %v", err)
}
if mapping.Resource != "kubeproxyconfigurations" {
t.Errorf("incorrect resource name: %#v", mapping)
}
if mapping.APIVersion != groupVersion {
t.Errorf("incorrect groupVersion: %v", mapping)
}
interfaces, _ := latest.GroupOrDie("componentconfig").InterfacesFor(groupVersion)
if mapping.Codec != interfaces.Codec {
t.Errorf("unexpected codec: %#v, expected: %#v", mapping, interfaces)
}
}
}
func (m *Master) thirdpartyapi(group, kind, version string) *apiserver.APIGroupVersion {
resourceStorage := thirdpartyresourcedataetcd.NewREST(m.thirdPartyStorage, group, kind)
apiRoot := "/thirdparty/" + group + "/"
storage := map[string]rest.Storage{
strings.ToLower(kind) + "s": resourceStorage,
}
return &apiserver.APIGroupVersion{
Root: apiRoot,
Creater: thirdpartyresourcedata.NewObjectCreator(version, api.Scheme),
Convertor: api.Scheme,
Typer: api.Scheme,
Mapper: thirdpartyresourcedata.NewMapper(latest.GroupOrDie("experimental").RESTMapper, kind, version),
Codec: latest.GroupOrDie("experimental").Codec,
Linker: latest.GroupOrDie("experimental").SelfLinker,
Storage: storage,
Version: version,
Admit: m.admissionControl,
Context: m.requestContextMapper,
ProxyDialerFn: m.dialer,
MinRequestTimeout: m.minRequestTimeout,
}
}
func (m *Master) thirdpartyapi(group, kind, version string) *apiserver.APIGroupVersion {
resourceStorage := thirdpartyresourcedataetcd.NewREST(m.thirdPartyStorage, generic.UndecoratedStorage, group, kind)
apiRoot := makeThirdPartyPath("")
storage := map[string]rest.Storage{
strings.ToLower(kind) + "s": resourceStorage,
}
serverGroupVersion := unversioned.ParseGroupVersionOrDie(latest.GroupOrDie("").GroupVersion)
return &apiserver.APIGroupVersion{
Root: apiRoot,
GroupVersion: unversioned.GroupVersion{Group: group, Version: version},
RequestInfoResolver: m.newRequestInfoResolver(),
Creater: thirdpartyresourcedata.NewObjectCreator(group, version, api.Scheme),
Convertor: api.Scheme,
Typer: api.Scheme,
Mapper: thirdpartyresourcedata.NewMapper(latest.GroupOrDie("extensions").RESTMapper, kind, version, group),
Codec: thirdpartyresourcedata.NewCodec(latest.GroupOrDie("extensions").Codec, kind),
Linker: latest.GroupOrDie("extensions").SelfLinker,
Storage: storage,
ServerGroupVersion: &serverGroupVersion,
Context: m.requestContextMapper,
MinRequestTimeout: m.minRequestTimeout,
}
}
// TODO: Merge this into startMasterOrDie.
func RunAMaster(t *testing.T) (*master.Master, *httptest.Server) {
etcdClient := NewEtcdClient()
etcdStorage, err := master.NewEtcdStorage(etcdClient, latest.GroupOrDie("").InterfacesFor, testapi.Default.Version(), etcdtest.PathPrefix())
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
expEtcdStorage, err := master.NewEtcdStorage(etcdClient, latest.GroupOrDie("experimental").InterfacesFor, latest.GroupOrDie("experimental").Version, etcdtest.PathPrefix())
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
m := master.New(&master.Config{
DatabaseStorage: etcdStorage,
ExpDatabaseStorage: expEtcdStorage,
KubeletClient: client.FakeKubeletClient{},
EnableLogsSupport: false,
EnableProfiling: true,
EnableUISupport: false,
APIPrefix: "/api",
APIGroupPrefix: "/apis",
EnableExp: true,
Authorizer: apiserver.NewAlwaysAllowAuthorizer(),
AdmissionControl: admit.NewAlwaysAdmit(),
})
s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
m.Handler.ServeHTTP(w, req)
}))
return m, s
}
// experimental returns the resources and codec for the experimental api
func (m *Master) experimental(c *Config) *apiserver.APIGroupVersion {
controllerStorage := expcontrolleretcd.NewStorage(c.DatabaseStorage)
autoscalerStorage := horizontalpodautoscaleretcd.NewREST(c.ExpDatabaseStorage)
thirdPartyResourceStorage := thirdpartyresourceetcd.NewREST(c.ExpDatabaseStorage)
daemonSetStorage, daemonSetStatusStorage := daemonetcd.NewREST(c.ExpDatabaseStorage)
deploymentStorage := deploymentetcd.NewStorage(c.ExpDatabaseStorage)
jobStorage, jobStatusStorage := jobetcd.NewREST(c.ExpDatabaseStorage)
thirdPartyControl := ThirdPartyController{
master: m,
thirdPartyResourceRegistry: thirdPartyResourceStorage,
}
go func() {
util.Forever(func() {
if err := thirdPartyControl.SyncResources(); err != nil {
glog.Warningf("third party resource sync failed: %v", err)
}
}, 10*time.Second)
}()
storage := map[string]rest.Storage{
strings.ToLower("replicationControllers"): controllerStorage.ReplicationController,
strings.ToLower("replicationControllers/scale"): controllerStorage.Scale,
strings.ToLower("horizontalpodautoscalers"): autoscalerStorage,
strings.ToLower("thirdpartyresources"): thirdPartyResourceStorage,
strings.ToLower("daemonsets"): daemonSetStorage,
strings.ToLower("daemonsets/status"): daemonSetStatusStorage,
strings.ToLower("deployments"): deploymentStorage.Deployment,
strings.ToLower("deployments/scale"): deploymentStorage.Scale,
strings.ToLower("jobs"): jobStorage,
strings.ToLower("jobs/status"): jobStatusStorage,
}
expMeta := latest.GroupOrDie("experimental")
return &apiserver.APIGroupVersion{
Root: m.apiGroupPrefix,
APIRequestInfoResolver: m.newAPIRequestInfoResolver(),
Creater: api.Scheme,
Convertor: api.Scheme,
Typer: api.Scheme,
Mapper: expMeta.RESTMapper,
Codec: expMeta.Codec,
Linker: expMeta.SelfLinker,
Storage: storage,
Version: expMeta.GroupVersion,
ServerVersion: latest.GroupOrDie("").GroupVersion,
Admit: m.admissionControl,
Context: m.requestContextMapper,
ProxyDialerFn: m.dialer,
MinRequestTimeout: m.minRequestTimeout,
}
}
func TestInterfacesFor(t *testing.T) {
if _, err := latest.GroupOrDie("componentconfig").InterfacesFor(""); err == nil {
t.Fatalf("unexpected non-error: %v", err)
}
for i, groupVersion := range append([]unversioned.GroupVersion{latest.GroupOrDie("componentconfig").GroupVersion}, latest.GroupOrDie("componentconfig").GroupVersions...) {
if vi, err := latest.GroupOrDie("componentconfig").InterfacesFor(groupVersion.String()); err != nil || vi == nil {
t.Fatalf("%d: unexpected result: %v", i, err)
}
}
}
func TestInterfacesFor(t *testing.T) {
if _, err := latest.GroupOrDie("extensions").InterfacesFor(""); err == nil {
t.Fatalf("unexpected non-error: %v", err)
}
for i, groupVersion := range append([]string{latest.GroupOrDie("extensions").GroupVersion}, latest.GroupOrDie("extensions").GroupVersions...) {
if vi, err := latest.GroupOrDie("extensions").InterfacesFor(groupVersion); err != nil || vi == nil {
t.Fatalf("%d: unexpected result: %v", i, err)
}
}
}
func TestInterfacesFor(t *testing.T) {
if _, err := latest.GroupOrDie(extensions.GroupName).InterfacesFor(extensions.SchemeGroupVersion); err == nil {
t.Fatalf("unexpected non-error: %v", err)
}
for i, version := range latest.GroupOrDie(extensions.GroupName).GroupVersions {
if vi, err := latest.GroupOrDie(extensions.GroupName).InterfacesFor(version); err != nil || vi == nil {
t.Fatalf("%d: unexpected result: %v", i, err)
}
}
}
// TestExpapi verifies that the unexported exapi creates
// the an experimental unversioned.APIGroupVersion.
func TestExpapi(t *testing.T) {
master, config, assert := setUp(t)
expAPIGroup := master.experimental(&config)
assert.Equal(expAPIGroup.Root, master.apiGroupPrefix)
assert.Equal(expAPIGroup.Mapper, latest.GroupOrDie("extensions").RESTMapper)
assert.Equal(expAPIGroup.Codec, latest.GroupOrDie("extensions").Codec)
assert.Equal(expAPIGroup.Linker, latest.GroupOrDie("extensions").SelfLinker)
assert.Equal(expAPIGroup.Version, latest.GroupOrDie("extensions").GroupVersion)
}
func TestCodec(t *testing.T) {
pod := internal.Pod{}
// We do want to use package latest rather than testapi here, because we
// want to test if the package install and package latest work as expected.
data, err := latest.GroupOrDie(internal.GroupName).Codec.Encode(&pod)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
other := internal.Pod{}
if err := json.Unmarshal(data, &other); err != nil {
t.Fatalf("unexpected error: %v", err)
}
if other.APIVersion != latest.GroupOrDie(internal.GroupName).GroupVersion.Version || other.Kind != "Pod" {
t.Errorf("unexpected unmarshalled object %#v", other)
}
}
func init() {
kubeTestAPI := os.Getenv("KUBE_TEST_API")
if kubeTestAPI != "" {
testGroupVersions := strings.Split(kubeTestAPI, ",")
for _, gvString := range testGroupVersions {
groupVersion, err := unversioned.ParseGroupVersion(gvString)
if err != nil {
panic(fmt.Sprintf("Error parsing groupversion %v: %v", gvString, err))
}
Groups[groupVersion.Group] = TestGroup{
externalGroupVersion: groupVersion,
internalGroupVersion: unversioned.GroupVersion{Group: groupVersion.Group},
}
}
}
if _, ok := Groups[api.GroupName]; !ok {
Groups[api.GroupName] = TestGroup{
externalGroupVersion: unversioned.GroupVersion{Group: api.GroupName, Version: latest.GroupOrDie(api.GroupName).GroupVersion.Version},
internalGroupVersion: api.SchemeGroupVersion,
}
}
if _, ok := Groups[extensions.GroupName]; !ok {
Groups[extensions.GroupName] = TestGroup{
externalGroupVersion: unversioned.GroupVersion{Group: extensions.GroupName, Version: latest.GroupOrDie(extensions.GroupName).GroupVersion.Version},
internalGroupVersion: extensions.SchemeGroupVersion,
}
}
Default = Groups[api.GroupName]
Extensions = Groups[extensions.GroupName]
}
// SwaggerSchema retrieves and parses the swagger API schema the server supports.
func (c *Client) SwaggerSchema(version string) (*swagger.ApiDeclaration, error) {
if version == "" {
version = latest.GroupOrDie("").Version
}
vers, err := c.ServerAPIVersions()
if err != nil {
return nil, err
}
// This check also takes care the case that kubectl is newer than the running endpoint
if stringDoesntExistIn(version, vers.Versions) {
return nil, fmt.Errorf("API version: %s is not supported by the server. Use one of: %v", version, vers.Versions)
}
body, err := c.Get().AbsPath("/swaggerapi/api/" + version).Do().Raw()
if err != nil {
return nil, err
}
var schema swagger.ApiDeclaration
err = json.Unmarshal(body, &schema)
if err != nil {
return nil, fmt.Errorf("got '%s': %v", string(body), err)
}
return &schema, nil
}
func (config *KubeProxyTestConfig) createTestPodSpec() *api.Pod {
pod := &api.Pod{
TypeMeta: unversioned.TypeMeta{
Kind: "Pod",
APIVersion: latest.GroupOrDie("").Version,
},
ObjectMeta: api.ObjectMeta{
Name: testPodName,
Namespace: config.f.Namespace.Name,
},
Spec: api.PodSpec{
Containers: []api.Container{
{
Name: "webserver",
Image: netexecImageName,
ImagePullPolicy: api.PullIfNotPresent,
Command: []string{
"/netexec",
fmt.Sprintf("--http-port=%d", endpointHttpPort),
fmt.Sprintf("--udp-port=%d", endpointUdpPort),
},
Ports: []api.ContainerPort{
{
Name: "http",
ContainerPort: testContainerHttpPort,
},
},
},
},
},
}
return pod
}
func setExperimentalDefaults(config *Config) error {
// if experimental group is not registered, return an error
g, err := latest.Group("experimental")
if err != nil {
return err
}
config.Prefix = "apis/" + g.Group
if config.UserAgent == "" {
config.UserAgent = DefaultKubernetesUserAgent()
}
if config.Version == "" {
config.Version = g.Version
}
versionInterfaces, err := g.InterfacesFor(config.Version)
if err != nil {
return fmt.Errorf("Experimental API version '%s' is not recognized (valid values: %s)",
config.Version, strings.Join(latest.GroupOrDie("experimental").Versions, ", "))
}
if config.Codec == nil {
config.Codec = versionInterfaces.Codec
}
if config.QPS == 0 {
config.QPS = 5
}
if config.Burst == 0 {
config.Burst = 10
}
return nil
}
func runAMaster(t *testing.T) (*master.Master, *httptest.Server) {
etcdStorage, err := master.NewEtcdStorage(newEtcdClient(), latest.GroupOrDie("").InterfacesFor, testapi.Default.Version(), etcdtest.PathPrefix())
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
storageDestinations := master.NewStorageDestinations()
storageDestinations.AddAPIGroup("", etcdStorage)
m := master.New(&master.Config{
StorageDestinations: storageDestinations,
KubeletClient: client.FakeKubeletClient{},
EnableCoreControllers: true,
EnableLogsSupport: false,
EnableProfiling: true,
EnableUISupport: false,
APIPrefix: "/api",
Authorizer: apiserver.NewAlwaysAllowAuthorizer(),
AdmissionControl: admit.NewAlwaysAdmit(),
StorageVersions: map[string]string{"": testapi.Default.Version()},
})
s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
m.Handler.ServeHTTP(w, req)
}))
return m, s
}
func TestCodec(t *testing.T) {
daemonSet := componentconfig.KubeProxyConfiguration{}
// We do want to use package latest rather than testapi here, because we
// want to test if the package install and package latest work as expected.
data, err := latest.GroupOrDie("componentconfig").Codec.Encode(&daemonSet)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
other := componentconfig.KubeProxyConfiguration{}
if err := json.Unmarshal(data, &other); err != nil {
t.Fatalf("unexpected error: %v", err)
}
if other.APIVersion != latest.GroupOrDie("componentconfig").GroupVersion || other.Kind != "KubeProxyConfiguration" {
t.Errorf("unexpected unmarshalled object %#v", other)
}
}
// MetadataAccessor returns the MetadataAccessor for the API version to test against,
// as set by the KUBE_TEST_API env var.
func (g TestGroup) MetadataAccessor() meta.MetadataAccessor {
interfaces, err := latest.GroupOrDie(g.externalGroupVersion.Group).InterfacesFor(g.externalGroupVersion)
if err != nil {
panic(err)
}
return interfaces.MetadataAccessor
}
func (config *KubeletManagedHostConfig) createPodSpec(podName string) *api.Pod {
pod := &api.Pod{
TypeMeta: unversioned.TypeMeta{
Kind: "Pod",
APIVersion: latest.GroupOrDie(api.GroupName).GroupVersion.Version,
},
ObjectMeta: api.ObjectMeta{
Name: podName,
Namespace: config.f.Namespace.Name,
},
Spec: api.PodSpec{
Containers: []api.Container{
{
Name: "busybox-1",
Image: kubeletEtcHostsImageName,
ImagePullPolicy: api.PullIfNotPresent,
Command: []string{
"sleep",
"900",
},
},
{
Name: "busybox-2",
Image: kubeletEtcHostsImageName,
ImagePullPolicy: api.PullIfNotPresent,
Command: []string{
"sleep",
"900",
},
},
{
Name: "busybox-3",
Image: kubeletEtcHostsImageName,
ImagePullPolicy: api.PullIfNotPresent,
Command: []string{
"sleep",
"900",
},
VolumeMounts: []api.VolumeMount{
{
Name: "host-etc-hosts",
MountPath: "/etc/hosts",
},
},
},
},
Volumes: []api.Volume{
{
Name: "host-etc-hosts",
VolumeSource: api.VolumeSource{
HostPath: &api.HostPathVolumeSource{
Path: "/etc/hosts",
},
},
},
},
},
}
return pod
}
func setExtensionsDefaults(config *Config) error {
// if experimental group is not registered, return an error
g, err := latest.Group("extensions")
if err != nil {
return err
}
config.Prefix = "apis/"
if config.UserAgent == "" {
config.UserAgent = DefaultKubernetesUserAgent()
}
// TODO: Unconditionally set the config.Version, until we fix the config.
//if config.Version == "" {
gv, err := unversioned.ParseGroupVersion(g.GroupVersion)
if err != nil {
return err
}
config.GroupVersion = &gv
//}
versionInterfaces, err := g.InterfacesFor(config.GroupVersion.String())
if err != nil {
return fmt.Errorf("Extensions API group/version '%v' is not recognized (valid values: %s)",
config.GroupVersion, strings.Join(latest.GroupOrDie("extensions").Versions, ", "))
}
config.Codec = versionInterfaces.Codec
if config.QPS == 0 {
config.QPS = 5
}
if config.Burst == 0 {
config.Burst = 10
}
return nil
}
func TestCodec(t *testing.T) {
daemonSet := extensions.DaemonSet{}
// We do want to use package latest rather than testapi here, because we
// want to test if the package install and package latest work as expected.
data, err := latest.GroupOrDie(extensions.GroupName).Codec.Encode(&daemonSet)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
other := extensions.DaemonSet{}
if err := json.Unmarshal(data, &other); err != nil {
t.Fatalf("unexpected error: %v", err)
}
if other.APIVersion != latest.GroupOrDie(extensions.GroupName).GroupVersion.String() || other.Kind != "DaemonSet" {
t.Errorf("unexpected unmarshalled object %#v", other)
}
}
func setExtensionsDefaults(config *Config) error {
// if experimental group is not registered, return an error
g, err := latest.Group(extensions.GroupName)
if err != nil {
return err
}
config.APIPath = defaultAPIPath
if config.UserAgent == "" {
config.UserAgent = DefaultKubernetesUserAgent()
}
// TODO: Unconditionally set the config.Version, until we fix the config.
//if config.Version == "" {
copyGroupVersion := g.GroupVersion
config.GroupVersion = ©GroupVersion
//}
versionInterfaces, err := g.InterfacesFor(*config.GroupVersion)
if err != nil {
return fmt.Errorf("Extensions API group/version '%v' is not recognized (valid values: %v)",
config.GroupVersion, latest.GroupOrDie(extensions.GroupName).GroupVersions)
}
config.Codec = versionInterfaces.Codec
if config.QPS == 0 {
config.QPS = 5
}
if config.Burst == 0 {
config.Burst = 10
}
return nil
}
// Converter returns the api.Scheme for the API version to test against, as set by the
// KUBE_TEST_API env var.
func (g TestGroup) Converter() runtime.ObjectConvertor {
interfaces, err := latest.GroupOrDie(g.externalGroupVersion.Group).InterfacesFor(g.externalGroupVersion)
if err != nil {
panic(err)
}
return interfaces.ObjectConvertor
}
// encodePods creates an api.PodList object from pods and returns the encoded
// PodList.
func encodePods(pods []*api.Pod) (data []byte, err error) {
podList := new(api.PodList)
for _, pod := range pods {
podList.Items = append(podList.Items, *pod)
}
return latest.GroupOrDie("").Codec.Encode(podList)
}
func rcByNameContainer(name string, replicas int, image string, labels map[string]string, c api.Container) *api.ReplicationController {
// Add "name": name to the labels, overwriting if it exists.
labels["name"] = name
return &api.ReplicationController{
TypeMeta: unversioned.TypeMeta{
Kind: "ReplicationController",
APIVersion: latest.GroupOrDie("").Version,
},
ObjectMeta: api.ObjectMeta{
Name: name,
},
Spec: api.ReplicationControllerSpec{
Replicas: replicas,
Selector: map[string]string{
"name": name,
},
Template: &api.PodTemplateSpec{
ObjectMeta: api.ObjectMeta{
Labels: labels,
},
Spec: api.PodSpec{
Containers: []api.Container{c},
},
},
},
}
}
func testPodWithVolume(image, path string, source *api.EmptyDirVolumeSource) *api.Pod {
podName := "pod-" + string(util.NewUUID())
return &api.Pod{
TypeMeta: unversioned.TypeMeta{
Kind: "Pod",
APIVersion: latest.GroupOrDie("").Version,
},
ObjectMeta: api.ObjectMeta{
Name: podName,
},
Spec: api.PodSpec{
Containers: []api.Container{
{
Name: containerName,
Image: image,
VolumeMounts: []api.VolumeMount{
{
Name: volumeName,
MountPath: path,
},
},
},
},
RestartPolicy: api.RestartPolicyNever,
Volumes: []api.Volume{
{
Name: volumeName,
VolumeSource: api.VolumeSource{
EmptyDir: source,
},
},
},
},
}
}
// SetKubernetesDefaults sets default values on the provided client config for accessing the
// Kubernetes API or returns an error if any of the defaults are impossible or invalid.
// TODO: this method needs to be split into one that sets defaults per group, expected to be fix in PR "Refactoring clientcache.go and helper.go #14592"
func SetKubernetesDefaults(config *Config) error {
if config.Prefix == "" {
config.Prefix = "/api"
}
if len(config.UserAgent) == 0 {
config.UserAgent = DefaultKubernetesUserAgent()
}
if config.GroupVersion == nil {
config.GroupVersion = defaultVersionFor(config)
}
versionInterfaces, err := latest.GroupOrDie("").InterfacesFor(config.GroupVersion.String())
if err != nil {
return fmt.Errorf("API version '%v' is not recognized (valid values: %s)", *config.GroupVersion, strings.Join(latest.GroupOrDie("").Versions, ", "))
}
if config.Codec == nil {
config.Codec = versionInterfaces.Codec
}
if config.QPS == 0.0 {
config.QPS = 5.0
}
if config.Burst == 0 {
config.Burst = 10
}
return nil
}
func TestImageStreamImportUnsupported(t *testing.T) {
testCases := []struct {
status unversioned.Status
errFn func(err error) bool
}{
{
status: errors.NewNotFound("", "").(kclient.APIStatus).Status(),
errFn: func(err error) bool { return err == ErrImageStreamImportUnsupported },
},
{
status: errors.NewNotFound("Other", "").(kclient.APIStatus).Status(),
errFn: func(err error) bool { return err != ErrImageStreamImportUnsupported && errors.IsNotFound(err) },
},
{
status: errors.NewConflict("Other", "", nil).(kclient.APIStatus).Status(),
errFn: func(err error) bool { return err != ErrImageStreamImportUnsupported && errors.IsConflict(err) },
},
}
for i, test := range testCases {
c, err := New(&kclient.Config{
Transport: roundTripFunc(func(req *http.Request) (*http.Response, error) {
buf := bytes.NewBuffer([]byte(runtime.EncodeOrDie(latest.GroupOrDie("").Codec, &test.status)))
return &http.Response{StatusCode: http.StatusNotFound, Body: ioutil.NopCloser(buf)}, nil
}),
})
if err != nil {
t.Fatal(err)
}
if _, err := c.ImageStreams("test").Import(&api.ImageStreamImport{}); !test.errFn(err) {
t.Errorf("%d: error: %v", i, err)
}
}
}