func TestDeployerCustomLabelsAndAnnotations(t *testing.T) {
controller := &DeploymentController{
decodeConfig: func(deployment *kapi.ReplicationController) (*deployapi.DeploymentConfig, error) {
return deployutil.DecodeDeploymentConfig(deployment, api.Codec)
},
podClient: &podClientImpl{
createPodFunc: func(namespace string, pod *kapi.Pod) (*kapi.Pod, error) {
return pod, nil
},
},
makeContainer: func(strategy *deployapi.DeploymentStrategy) (*kapi.Container, error) {
return okContainer(), nil
},
}
testCases := []struct {
name string
strategy deployapi.DeploymentStrategy
labels map[string]string
annotations map[string]string
verifyLabels bool
}{
{name: "labels and annotations", strategy: deploytest.OkStrategy(), labels: map[string]string{"label1": "value1"}, annotations: map[string]string{"annotation1": "value1"}, verifyLabels: true},
{name: "custom strategy, no annotations", strategy: deploytest.OkCustomStrategy(), labels: map[string]string{"label2": "value2", "label3": "value3"}, verifyLabels: true},
{name: "custom strategy, no labels", strategy: deploytest.OkCustomStrategy(), annotations: map[string]string{"annotation3": "value3"}, verifyLabels: true},
{name: "no overrride", strategy: deploytest.OkStrategy(), labels: map[string]string{deployapi.DeployerPodForDeploymentLabel: "ignored"}, verifyLabels: false},
}
for _, test := range testCases {
t.Logf("evaluating test case %s", test.name)
config := deploytest.OkDeploymentConfig(1)
config.Spec.Strategy = test.strategy
config.Spec.Strategy.Labels = test.labels
config.Spec.Strategy.Annotations = test.annotations
deployment, _ := deployutil.MakeDeployment(config, kapi.Codec)
podTemplate, err := controller.makeDeployerPod(deployment)
if err != nil {
t.Fatal(err)
}
nameLabel, ok := podTemplate.Labels[deployapi.DeployerPodForDeploymentLabel]
if ok && nameLabel != deployment.Name {
t.Errorf("label %s expected %s, got %s", deployapi.DeployerPodForDeploymentLabel, deployment.Name, nameLabel)
} else if !ok {
t.Errorf("label %s not present", deployapi.DeployerPodForDeploymentLabel)
}
if test.verifyLabels {
expectMapContains(t, podTemplate.Labels, test.labels, "labels")
}
expectMapContains(t, podTemplate.Annotations, test.annotations, "annotations")
}
}
func TestValidateSelectorMatchesPodTemplateLabels(t *testing.T) {
tests := map[string]struct {
spec api.DeploymentConfigSpec
expectedErr bool
errorType field.ErrorType
field string
}{
"valid template labels": {
spec: api.DeploymentConfigSpec{
Selector: test.OkSelector(),
Strategy: test.OkStrategy(),
Template: test.OkPodTemplate(),
},
},
"invalid template labels": {
spec: api.DeploymentConfigSpec{
Selector: test.OkSelector(),
Strategy: test.OkStrategy(),
Template: test.OkPodTemplate(),
},
expectedErr: true,
errorType: field.ErrorTypeInvalid,
field: "spec.template.metadata.labels",
},
}
for name, test := range tests {
if test.expectedErr {
test.spec.Template.Labels["a"] = "c"
}
errs := ValidateDeploymentConfigSpec(test.spec)
if len(errs) == 0 && test.expectedErr {
t.Errorf("%s: expected failure", name)
continue
}
if !test.expectedErr {
continue
}
if len(errs) != 1 {
t.Errorf("%s: expected one error, got %d", name, len(errs))
continue
}
err := errs[0]
if err.Type != test.errorType {
t.Errorf("%s: expected error to have type %q, got %q", name, test.errorType, err.Type)
}
if err.Field != test.field {
t.Errorf("%s: expected error to have field %q, got %q", name, test.field, err.Field)
}
}
}
func TestValidateDeploymentConfigDefaultImageStreamKind(t *testing.T) {
config := &api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "bar"},
Spec: api.DeploymentConfigSpec{
Replicas: 1,
Triggers: []api.DeploymentTriggerPolicy{
{
Type: api.DeploymentTriggerOnImageChange,
ImageChangeParams: &api.DeploymentTriggerImageChangeParams{
From: kapi.ObjectReference{
Kind: "ImageStreamTag",
Name: "name:v1",
},
ContainerNames: []string{"foo"},
},
},
},
Selector: test.OkSelector(),
Template: test.OkPodTemplate(),
Strategy: test.OkStrategy(),
},
}
if errs := ValidateDeploymentConfig(config); len(errs) > 0 {
t.Errorf("Unxpected non-empty error list: %v", errs)
}
}
func TestDeployerCustomLabelsAndAnnotations(t *testing.T) {
testCases := []struct {
name string
strategy deployapi.DeploymentStrategy
labels map[string]string
annotations map[string]string
verifyLabels bool
}{
{name: "labels and annotations", strategy: deploytest.OkStrategy(), labels: map[string]string{"label1": "value1"}, annotations: map[string]string{"annotation1": "value1"}, verifyLabels: true},
{name: "custom strategy, no annotations", strategy: deploytest.OkCustomStrategy(), labels: map[string]string{"label2": "value2", "label3": "value3"}, verifyLabels: true},
{name: "custom strategy, no labels", strategy: deploytest.OkCustomStrategy(), annotations: map[string]string{"annotation3": "value3"}, verifyLabels: true},
{name: "no overrride", strategy: deploytest.OkStrategy(), labels: map[string]string{deployapi.DeployerPodForDeploymentLabel: "ignored"}, verifyLabels: false},
}
for _, test := range testCases {
t.Logf("evaluating test case %s", test.name)
config := deploytest.OkDeploymentConfig(1)
config.Spec.Strategy = test.strategy
config.Spec.Strategy.Labels = test.labels
config.Spec.Strategy.Annotations = test.annotations
deployment, _ := deployutil.MakeDeployment(config, codec)
fake := &ktestclient.Fake{}
fake.AddReactor("create", "pods", func(action ktestclient.Action) (handled bool, ret runtime.Object, err error) {
return true, deployerPod(deployment, "", true), nil
})
controller := okDeploymentController(fake, nil, nil, true)
podTemplate, err := controller.makeDeployerPod(deployment)
if err != nil {
t.Fatal(err)
}
nameLabel, ok := podTemplate.Labels[deployapi.DeployerPodForDeploymentLabel]
if ok && nameLabel != deployment.Name {
t.Errorf("label %s expected %s, got %s", deployapi.DeployerPodForDeploymentLabel, deployment.Name, nameLabel)
} else if !ok {
t.Errorf("label %s not present", deployapi.DeployerPodForDeploymentLabel)
}
if test.verifyLabels {
expectMapContains(t, podTemplate.Labels, test.labels, "labels")
}
expectMapContains(t, podTemplate.Annotations, test.annotations, "annotations")
}
}
func TestDeploymentConfigStrategy(t *testing.T) {
ctx := kapi.NewDefaultContext()
if !Strategy.NamespaceScoped() {
t.Errorf("DeploymentConfig is namespace scoped")
}
if Strategy.AllowCreateOnUpdate() {
t.Errorf("DeploymentConfig should not allow create on update")
}
deploymentConfig := &deployapi.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "default"},
Template: deployapi.DeploymentTemplate{
Strategy: deploytest.OkStrategy(),
ControllerTemplate: deploytest.OkControllerTemplate(),
},
}
Strategy.PrepareForCreate(deploymentConfig)
errs := Strategy.Validate(ctx, deploymentConfig)
if len(errs) != 0 {
t.Errorf("Unexpected error validating %v", errs)
}
updatedDeploymentConfig := &deployapi.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "bar", Namespace: "default"},
Template: deployapi.DeploymentTemplate{
Strategy: deploytest.OkStrategy(),
ControllerTemplate: deploytest.OkControllerTemplate(),
},
}
errs = Strategy.ValidateUpdate(ctx, updatedDeploymentConfig, deploymentConfig)
if len(errs) == 0 {
t.Errorf("Expected error validating")
}
// name must match, and resource version must be provided
updatedDeploymentConfig.Name = "foo"
updatedDeploymentConfig.ResourceVersion = "1"
errs = Strategy.ValidateUpdate(ctx, updatedDeploymentConfig, deploymentConfig)
if len(errs) != 0 {
t.Errorf("Unexpected error validating %v", errs)
}
invalidDeploymentConfig := &deployapi.DeploymentConfig{}
errs = Strategy.Validate(ctx, invalidDeploymentConfig)
if len(errs) == 0 {
t.Errorf("Expected error validating")
}
}
func TestValidateDeploymentConfigOK(t *testing.T) {
errs := ValidateDeploymentConfig(&api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "bar"},
Spec: api.DeploymentConfigSpec{
Replicas: 1,
Triggers: manualTrigger(),
Selector: test.OkSelector(),
Strategy: test.OkStrategy(),
Template: test.OkPodTemplate(),
},
})
if len(errs) > 0 {
t.Errorf("Unxpected non-empty error list: %#v", errs)
}
}
func TestValidateDeploymentConfigICTMissingImage(t *testing.T) {
dc := &api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "bar"},
Spec: api.DeploymentConfigSpec{
Replicas: 1,
Triggers: []api.DeploymentTriggerPolicy{test.OkImageChangeTrigger()},
Selector: test.OkSelector(),
Strategy: test.OkStrategy(),
Template: test.OkPodTemplateMissingImage("container1"),
},
}
errs := ValidateDeploymentConfig(dc)
if len(errs) > 0 {
t.Errorf("Unexpected non-empty error list: %+v", errs)
}
for _, c := range dc.Spec.Template.Spec.Containers {
if c.Image == "unset" {
t.Errorf("%s image field still has validation fake out value of %s", c.Name, c.Image)
}
}
}
func TestDeploymentConfigDescriber(t *testing.T) {
config := deployapitest.OkDeploymentConfig(1)
deployment, _ := deployutil.MakeDeployment(config, kapi.Codec)
podList := &kapi.PodList{}
eventList := &kapi.EventList{}
deploymentList := &kapi.ReplicationControllerList{}
d := &DeploymentConfigDescriber{
client: &genericDeploymentDescriberClient{
getDeploymentConfigFunc: func(namespace, name string) (*deployapi.DeploymentConfig, error) {
return config, nil
},
getDeploymentFunc: func(namespace, name string) (*kapi.ReplicationController, error) {
return deployment, nil
},
listDeploymentsFunc: func(namespace string, selector labels.Selector) (*kapi.ReplicationControllerList, error) {
return deploymentList, nil
},
listPodsFunc: func(namespace string, selector labels.Selector) (*kapi.PodList, error) {
return podList, nil
},
listEventsFunc: func(deploymentConfig *deployapi.DeploymentConfig) (*kapi.EventList, error) {
return eventList, nil
},
},
}
describe := func() {
if output, err := d.Describe("test", "deployment"); err != nil {
t.Fatalf("unexpected error: %v", err)
} else {
t.Logf("describer output:\n%s\n", output)
}
}
podList.Items = []kapi.Pod{*mkPod(kapi.PodRunning, 0)}
describe()
config.Triggers = append(config.Triggers, deployapitest.OkConfigChangeTrigger())
describe()
config.Template.Strategy = deployapitest.OkCustomStrategy()
describe()
config.Triggers[0].ImageChangeParams.RepositoryName = ""
config.Triggers[0].ImageChangeParams.From = kapi.ObjectReference{Name: "imageRepo"}
describe()
config.Template.Strategy = deployapitest.OkStrategy()
config.Template.Strategy.RecreateParams = &deployapi.RecreateDeploymentStrategyParams{
Pre: &deployapi.LifecycleHook{
FailurePolicy: deployapi.LifecycleHookFailurePolicyAbort,
ExecNewPod: &deployapi.ExecNewPodHook{
ContainerName: "container",
Command: []string{"/command1", "args"},
Env: []kapi.EnvVar{
{
Name: "KEY1",
Value: "value1",
},
},
},
},
Post: &deployapi.LifecycleHook{
FailurePolicy: deployapi.LifecycleHookFailurePolicyIgnore,
ExecNewPod: &deployapi.ExecNewPodHook{
ContainerName: "container",
Command: []string{"/command2", "args"},
Env: []kapi.EnvVar{
{
Name: "KEY2",
Value: "value2",
},
},
},
},
}
describe()
}
func TestDeploymentConfigDescriber(t *testing.T) {
config := deployapitest.OkDeploymentConfig(1)
deployment, _ := deployutil.MakeDeployment(config, kapi.Codecs.LegacyCodec(deployapi.SchemeGroupVersion))
podList := &kapi.PodList{}
fake := &testclient.Fake{}
fake.PrependReactor("get", "deploymentconfigs", func(action ktestclient.Action) (handled bool, ret runtime.Object, err error) {
return true, config, nil
})
kFake := &ktestclient.Fake{}
kFake.PrependReactor("list", "horizontalpodautoscalers", func(action ktestclient.Action) (handled bool, ret runtime.Object, err error) {
return true, &extensions.HorizontalPodAutoscalerList{
Items: []extensions.HorizontalPodAutoscaler{
*deployapitest.OkHPAForDeploymentConfig(config, 1, 3),
}}, nil
})
kFake.PrependReactor("get", "replicationcontrollers", func(action ktestclient.Action) (handled bool, ret runtime.Object, err error) {
return true, deployment, nil
})
kFake.PrependReactor("list", "replicationcontrollers", func(action ktestclient.Action) (handled bool, ret runtime.Object, err error) {
return true, &kapi.ReplicationControllerList{}, nil
})
kFake.PrependReactor("list", "pods", func(action ktestclient.Action) (handled bool, ret runtime.Object, err error) {
return true, podList, nil
})
kFake.PrependReactor("list", "events", func(action ktestclient.Action) (handled bool, ret runtime.Object, err error) {
return true, &kapi.EventList{}, nil
})
d := &DeploymentConfigDescriber{
osClient: fake,
kubeClient: kFake,
}
describe := func() string {
output, err := d.Describe("test", "deployment", kubectl.DescriberSettings{})
if err != nil {
t.Fatalf("unexpected error: %v", err)
return ""
}
t.Logf("describer output:\n%s\n", output)
return output
}
podList.Items = []kapi.Pod{*mkPod(kapi.PodRunning, 0)}
out := describe()
substr := "Autoscaling:\tbetween 1 and 3 replicas"
if !strings.Contains(out, substr) {
t.Fatalf("expected %q in output:\n%s", substr, out)
}
config.Spec.Triggers = append(config.Spec.Triggers, deployapitest.OkConfigChangeTrigger())
describe()
config.Spec.Strategy = deployapitest.OkCustomStrategy()
describe()
config.Spec.Triggers[0].ImageChangeParams.From = kapi.ObjectReference{Name: "imagestream"}
describe()
config.Spec.Strategy = deployapitest.OkStrategy()
config.Spec.Strategy.RecreateParams = &deployapi.RecreateDeploymentStrategyParams{
Pre: &deployapi.LifecycleHook{
FailurePolicy: deployapi.LifecycleHookFailurePolicyAbort,
ExecNewPod: &deployapi.ExecNewPodHook{
ContainerName: "container",
Command: []string{"/command1", "args"},
Env: []kapi.EnvVar{
{
Name: "KEY1",
Value: "value1",
},
},
},
},
Post: &deployapi.LifecycleHook{
FailurePolicy: deployapi.LifecycleHookFailurePolicyIgnore,
ExecNewPod: &deployapi.ExecNewPodHook{
ContainerName: "container",
Command: []string{"/command2", "args"},
Env: []kapi.EnvVar{
{
Name: "KEY2",
Value: "value2",
},
},
},
},
}
describe()
}
func TestValidateDeploymentConfigMissingFields(t *testing.T) {
errorCases := map[string]struct {
DeploymentConfig api.DeploymentConfig
ErrorType field.ErrorType
Field string
}{
"missing name": {
api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "", Namespace: "bar"},
Spec: test.OkDeploymentConfigSpec(),
},
field.ErrorTypeRequired,
"metadata.name",
},
"missing namespace": {
api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: ""},
Spec: test.OkDeploymentConfigSpec(),
},
field.ErrorTypeRequired,
"metadata.namespace",
},
"invalid name": {
api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "-foo", Namespace: "bar"},
Spec: test.OkDeploymentConfigSpec(),
},
field.ErrorTypeInvalid,
"metadata.name",
},
"invalid namespace": {
api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "-bar"},
Spec: test.OkDeploymentConfigSpec(),
},
field.ErrorTypeInvalid,
"metadata.namespace",
},
"missing trigger.type": {
api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "bar"},
Spec: api.DeploymentConfigSpec{
Replicas: 1,
Triggers: []api.DeploymentTriggerPolicy{
{
ImageChangeParams: &api.DeploymentTriggerImageChangeParams{
ContainerNames: []string{"foo"},
},
},
},
Selector: test.OkSelector(),
Strategy: test.OkStrategy(),
Template: test.OkPodTemplate(),
},
},
field.ErrorTypeRequired,
"spec.triggers[0].type",
},
"missing Trigger imageChangeParams.from": {
api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "bar"},
Spec: api.DeploymentConfigSpec{
Replicas: 1,
Triggers: []api.DeploymentTriggerPolicy{
{
Type: api.DeploymentTriggerOnImageChange,
ImageChangeParams: &api.DeploymentTriggerImageChangeParams{
ContainerNames: []string{"foo"},
},
},
},
Selector: test.OkSelector(),
Strategy: test.OkStrategy(),
Template: test.OkPodTemplate(),
},
},
field.ErrorTypeRequired,
"spec.triggers[0].imageChangeParams.from",
},
"invalid Trigger imageChangeParams.from.kind": {
api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "bar"},
Spec: api.DeploymentConfigSpec{
Replicas: 1,
Triggers: []api.DeploymentTriggerPolicy{
{
Type: api.DeploymentTriggerOnImageChange,
ImageChangeParams: &api.DeploymentTriggerImageChangeParams{
From: kapi.ObjectReference{
Kind: "Invalid",
Name: "name:tag",
},
ContainerNames: []string{"foo"},
},
},
},
Selector: test.OkSelector(),
Strategy: test.OkStrategy(),
Template: test.OkPodTemplate(),
},
},
field.ErrorTypeInvalid,
"spec.triggers[0].imageChangeParams.from.kind",
},
"missing Trigger imageChangeParams.containerNames": {
api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "bar"},
Spec: api.DeploymentConfigSpec{
Replicas: 1,
Triggers: []api.DeploymentTriggerPolicy{
{
Type: api.DeploymentTriggerOnImageChange,
ImageChangeParams: &api.DeploymentTriggerImageChangeParams{
From: kapi.ObjectReference{
Kind: "ImageStreamTag",
Name: "foo:v1",
},
},
},
},
Selector: test.OkSelector(),
Strategy: test.OkStrategy(),
Template: test.OkPodTemplate(),
},
},
field.ErrorTypeRequired,
"spec.triggers[0].imageChangeParams.containerNames",
},
"missing strategy.type": {
api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "bar"},
Spec: api.DeploymentConfigSpec{
Replicas: 1,
Triggers: manualTrigger(),
Selector: test.OkSelector(),
Strategy: api.DeploymentStrategy{
CustomParams: test.OkCustomParams(),
},
Template: test.OkPodTemplate(),
},
},
field.ErrorTypeRequired,
"spec.strategy.type",
},
"missing strategy.customParams": {
api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "bar"},
Spec: api.DeploymentConfigSpec{
Replicas: 1,
Triggers: manualTrigger(),
Selector: test.OkSelector(),
Strategy: api.DeploymentStrategy{
Type: api.DeploymentStrategyTypeCustom,
},
Template: test.OkPodTemplate(),
},
},
field.ErrorTypeRequired,
"spec.strategy.customParams",
},
"missing spec.strategy.customParams.image": {
api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "bar"},
Spec: api.DeploymentConfigSpec{
Replicas: 1,
Triggers: manualTrigger(),
Selector: test.OkSelector(),
Strategy: api.DeploymentStrategy{
Type: api.DeploymentStrategyTypeCustom,
CustomParams: &api.CustomDeploymentStrategyParams{},
},
Template: test.OkPodTemplate(),
},
},
field.ErrorTypeRequired,
"spec.strategy.customParams.image",
},
"missing spec.strategy.recreateParams.pre.failurePolicy": {
api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "bar"},
Spec: api.DeploymentConfigSpec{
Replicas: 1,
Strategy: api.DeploymentStrategy{
Type: api.DeploymentStrategyTypeRecreate,
RecreateParams: &api.RecreateDeploymentStrategyParams{
Pre: &api.LifecycleHook{
ExecNewPod: &api.ExecNewPodHook{
Command: []string{"cmd"},
ContainerName: "container",
},
},
},
},
Template: test.OkPodTemplate(),
Selector: test.OkSelector(),
},
},
field.ErrorTypeRequired,
"spec.strategy.recreateParams.pre.failurePolicy",
},
"missing spec.strategy.recreateParams.pre.execNewPod": {
api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "bar"},
Spec: api.DeploymentConfigSpec{
Replicas: 1,
Strategy: api.DeploymentStrategy{
Type: api.DeploymentStrategyTypeRecreate,
RecreateParams: &api.RecreateDeploymentStrategyParams{
Pre: &api.LifecycleHook{
FailurePolicy: api.LifecycleHookFailurePolicyRetry,
},
},
},
Template: test.OkPodTemplate(),
Selector: test.OkSelector(),
},
},
field.ErrorTypeRequired,
"spec.strategy.recreateParams.pre.execNewPod",
},
"missing spec.strategy.recreateParams.pre.execNewPod.command": {
api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "bar"},
Spec: api.DeploymentConfigSpec{
Replicas: 1,
Strategy: api.DeploymentStrategy{
Type: api.DeploymentStrategyTypeRecreate,
RecreateParams: &api.RecreateDeploymentStrategyParams{
Pre: &api.LifecycleHook{
FailurePolicy: api.LifecycleHookFailurePolicyRetry,
ExecNewPod: &api.ExecNewPodHook{
ContainerName: "container",
},
},
},
},
Template: test.OkPodTemplate(),
Selector: test.OkSelector(),
},
},
field.ErrorTypeRequired,
"spec.strategy.recreateParams.pre.execNewPod.command",
},
"missing spec.strategy.recreateParams.pre.execNewPod.containerName": {
api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "bar"},
Spec: api.DeploymentConfigSpec{
Replicas: 1,
Strategy: api.DeploymentStrategy{
Type: api.DeploymentStrategyTypeRecreate,
RecreateParams: &api.RecreateDeploymentStrategyParams{
Pre: &api.LifecycleHook{
FailurePolicy: api.LifecycleHookFailurePolicyRetry,
ExecNewPod: &api.ExecNewPodHook{
Command: []string{"cmd"},
},
},
},
},
Template: test.OkPodTemplate(),
Selector: test.OkSelector(),
},
},
field.ErrorTypeRequired,
"spec.strategy.recreateParams.pre.execNewPod.containerName",
},
"invalid spec.strategy.recreateParams.pre.execNewPod.volumes": {
api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "bar"},
Spec: api.DeploymentConfigSpec{
Replicas: 1,
Strategy: api.DeploymentStrategy{
Type: api.DeploymentStrategyTypeRecreate,
RecreateParams: &api.RecreateDeploymentStrategyParams{
Pre: &api.LifecycleHook{
FailurePolicy: api.LifecycleHookFailurePolicyRetry,
ExecNewPod: &api.ExecNewPodHook{
ContainerName: "container",
Command: []string{"cmd"},
Volumes: []string{"good", ""},
},
},
},
},
Template: test.OkPodTemplate(),
Selector: test.OkSelector(),
},
},
field.ErrorTypeInvalid,
"spec.strategy.recreateParams.pre.execNewPod.volumes[1]",
},
"invalid spec.strategy.rollingParams.intervalSeconds": {
rollingConfig(-20, 1, 1),
field.ErrorTypeInvalid,
"spec.strategy.rollingParams.intervalSeconds",
},
"invalid spec.strategy.rollingParams.updatePeriodSeconds": {
rollingConfig(1, -20, 1),
field.ErrorTypeInvalid,
"spec.strategy.rollingParams.updatePeriodSeconds",
},
"invalid spec.strategy.rollingParams.timeoutSeconds": {
rollingConfig(1, 1, -20),
field.ErrorTypeInvalid,
"spec.strategy.rollingParams.timeoutSeconds",
},
"missing spec.strategy.rollingParams.pre.failurePolicy": {
api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "bar"},
Spec: api.DeploymentConfigSpec{
Replicas: 1,
Strategy: api.DeploymentStrategy{
Type: api.DeploymentStrategyTypeRolling,
RollingParams: &api.RollingDeploymentStrategyParams{
IntervalSeconds: mkint64p(1),
UpdatePeriodSeconds: mkint64p(1),
TimeoutSeconds: mkint64p(20),
MaxSurge: intstr.FromInt(1),
Pre: &api.LifecycleHook{
ExecNewPod: &api.ExecNewPodHook{
Command: []string{"cmd"},
ContainerName: "container",
},
},
},
},
Template: test.OkPodTemplate(),
Selector: test.OkSelector(),
},
},
field.ErrorTypeRequired,
"spec.strategy.rollingParams.pre.failurePolicy",
},
"both maxSurge and maxUnavailable 0 spec.strategy.rollingParams.maxUnavailable": {
rollingConfigMax(intstr.FromInt(0), intstr.FromInt(0)),
field.ErrorTypeInvalid,
"spec.strategy.rollingParams.maxUnavailable",
},
"invalid lower bound spec.strategy.rollingParams.maxUnavailable": {
rollingConfigMax(intstr.FromInt(0), intstr.FromInt(-100)),
field.ErrorTypeInvalid,
"spec.strategy.rollingParams.maxUnavailable",
},
"invalid lower bound spec.strategy.rollingParams.maxSurge": {
rollingConfigMax(intstr.FromInt(-1), intstr.FromInt(0)),
field.ErrorTypeInvalid,
"spec.strategy.rollingParams.maxSurge",
},
"both maxSurge and maxUnavailable 0 percent spec.strategy.rollingParams.maxUnavailable": {
rollingConfigMax(intstr.FromString("0%"), intstr.FromString("0%")),
field.ErrorTypeInvalid,
"spec.strategy.rollingParams.maxUnavailable",
},
"invalid lower bound percent spec.strategy.rollingParams.maxUnavailable": {
rollingConfigMax(intstr.FromInt(0), intstr.FromString("-1%")),
field.ErrorTypeInvalid,
"spec.strategy.rollingParams.maxUnavailable",
},
"invalid upper bound percent spec.strategy.rollingParams.maxUnavailable": {
rollingConfigMax(intstr.FromInt(0), intstr.FromString("101%")),
field.ErrorTypeInvalid,
"spec.strategy.rollingParams.maxUnavailable",
},
"invalid percent spec.strategy.rollingParams.maxUnavailable": {
rollingConfigMax(intstr.FromInt(0), intstr.FromString("foo")),
field.ErrorTypeInvalid,
"spec.strategy.rollingParams.maxUnavailable",
},
"invalid percent spec.strategy.rollingParams.maxSurge": {
rollingConfigMax(intstr.FromString("foo"), intstr.FromString("100%")),
field.ErrorTypeInvalid,
"spec.strategy.rollingParams.maxSurge",
},
}
for testName, v := range errorCases {
errs := ValidateDeploymentConfig(&v.DeploymentConfig)
if len(v.ErrorType) == 0 {
if len(errs) > 0 {
for _, e := range errs {
t.Errorf("%s: unexpected error: %s", testName, e)
}
}
continue
}
if len(errs) == 0 {
t.Errorf("%s: expected test failure, got success", testName)
}
for i := range errs {
if got, exp := errs[i].Type, v.ErrorType; got != exp {
t.Errorf("%s: expected error \"%v\" to have type %q, but got %q", testName, errs[i], exp, got)
}
if got, exp := errs[i].Field, v.Field; got != exp {
t.Errorf("%s: expected error \"%v\" to have field %q, but got %q", testName, errs[i], exp, got)
}
}
}
}
func TestValidateDeploymentConfigUpdate(t *testing.T) {
oldConfig := &api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "bar", ResourceVersion: "1"},
Spec: api.DeploymentConfigSpec{
Replicas: 1,
Triggers: manualTrigger(),
Selector: test.OkSelector(),
Strategy: test.OkStrategy(),
Template: test.OkPodTemplate(),
},
Status: api.DeploymentConfigStatus{
LatestVersion: 5,
},
}
newConfig := &api.DeploymentConfig{
ObjectMeta: kapi.ObjectMeta{Name: "foo", Namespace: "bar", ResourceVersion: "1"},
Spec: api.DeploymentConfigSpec{
Replicas: 1,
Triggers: manualTrigger(),
Selector: test.OkSelector(),
Strategy: test.OkStrategy(),
Template: test.OkPodTemplate(),
},
Status: api.DeploymentConfigStatus{
LatestVersion: 3,
},
}
scenarios := []struct {
oldLatestVersion int
newLatestVersion int
}{
{5, 3},
{5, 7},
{0, -1},
}
for _, values := range scenarios {
oldConfig.Status.LatestVersion = values.oldLatestVersion
newConfig.Status.LatestVersion = values.newLatestVersion
errs := ValidateDeploymentConfigUpdate(newConfig, oldConfig)
if len(errs) == 0 {
t.Errorf("Expected update failure")
}
for i := range errs {
if errs[i].Type != field.ErrorTypeInvalid {
t.Errorf("expected update error to have type %s: %v", field.ErrorTypeInvalid, errs[i])
}
if errs[i].Field != "status.latestVersion" {
t.Errorf("expected update error to have field %s: %v", "latestVersion", errs[i])
}
}
}
// testing for a successful update
oldConfig.Status.LatestVersion = 5
newConfig.Status.LatestVersion = 6
errs := ValidateDeploymentConfigUpdate(newConfig, oldConfig)
if len(errs) > 0 {
t.Errorf("Unexpected update failure")
}
}