func TestProxyDefaults(t *testing.T) {
defaultsConfig := &defaultsapi.BuildDefaultsConfig{
GitHTTPProxy: "http",
GitHTTPSProxy: "https",
GitNoProxy: "no",
}
admitter := BuildDefaults{defaultsConfig}
pod := u.Pod().WithBuild(t, u.Build().WithDockerStrategy().AsBuild(), "v1")
err := admitter.ApplyDefaults((*kapi.Pod)(pod))
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
build, _, err := buildadmission.GetBuildFromPod((*kapi.Pod)(pod))
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if build.Spec.Source.Git.HTTPProxy == nil || len(*build.Spec.Source.Git.HTTPProxy) == 0 || *build.Spec.Source.Git.HTTPProxy != "http" {
t.Errorf("failed to find http proxy in git source")
}
if build.Spec.Source.Git.HTTPSProxy == nil || len(*build.Spec.Source.Git.HTTPSProxy) == 0 || *build.Spec.Source.Git.HTTPSProxy != "https" {
t.Errorf("failed to find http proxy in git source")
}
if build.Spec.Source.Git.NoProxy == nil || len(*build.Spec.Source.Git.NoProxy) == 0 || *build.Spec.Source.Git.NoProxy != "no" {
t.Errorf("failed to find no proxy setting in git source")
}
}
// ApplyOverrides applies configured overrides to a build in a build pod
func (b BuildOverrides) ApplyOverrides(pod *kapi.Pod) error {
if b.config == nil {
return nil
}
build, version, err := buildadmission.GetBuildFromPod(pod)
if err != nil {
return err
}
glog.V(4).Infof("Applying overrides to build %s/%s", build.Namespace, build.Name)
if b.config.ForcePull {
if build.Spec.Strategy.DockerStrategy != nil {
glog.V(5).Infof("Setting docker strategy ForcePull to true in build %s/%s", build.Namespace, build.Name)
build.Spec.Strategy.DockerStrategy.ForcePull = true
}
if build.Spec.Strategy.SourceStrategy != nil {
glog.V(5).Infof("Setting source strategy ForcePull to true in build %s/%s", build.Namespace, build.Name)
build.Spec.Strategy.SourceStrategy.ForcePull = true
}
if build.Spec.Strategy.CustomStrategy != nil {
err := applyForcePullToPod(pod)
if err != nil {
return err
}
glog.V(5).Infof("Setting custom strategy ForcePull to true in build %s/%s", build.Namespace, build.Name)
build.Spec.Strategy.CustomStrategy.ForcePull = true
}
}
// Apply label overrides
for _, lbl := range b.config.ImageLabels {
glog.V(5).Infof("Overriding image label %s=%s in build %s/%s", lbl.Name, lbl.Value, build.Namespace, build.Name)
overrideLabel(lbl, &build.Spec.Output.ImageLabels)
}
if len(b.config.NodeSelector) != 0 && pod.Spec.NodeSelector == nil {
pod.Spec.NodeSelector = map[string]string{}
}
for k, v := range b.config.NodeSelector {
glog.V(5).Infof("Adding override nodeselector %s=%s to build pod %s/%s", k, v, pod.Namespace, pod.Name)
pod.Spec.NodeSelector[k] = v
}
if len(b.config.Annotations) != 0 && pod.Annotations == nil {
pod.Annotations = map[string]string{}
}
for k, v := range b.config.Annotations {
glog.V(5).Infof("Adding override annotation %s=%s to build pod %s/%s", k, v, pod.Namespace, pod.Name)
pod.Annotations[k] = v
}
return buildadmission.SetBuildInPod(pod, build, version)
}
func TestIncrementalDefaults(t *testing.T) {
bool_t := true
defaultsConfig := &defaultsapi.BuildDefaultsConfig{
SourceStrategyDefaults: &defaultsapi.SourceStrategyDefaultsConfig{
Incremental: &bool_t,
},
}
admitter := BuildDefaults{defaultsConfig}
pod := u.Pod().WithBuild(t, u.Build().WithSourceStrategy().AsBuild(), "v1")
err := admitter.ApplyDefaults((*kapi.Pod)(pod))
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
build, _, err := buildadmission.GetBuildFromPod((*kapi.Pod)(pod))
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if !*build.Spec.Strategy.SourceStrategy.Incremental {
t.Errorf("failed to default incremental to true")
}
build = u.Build().WithSourceStrategy().AsBuild()
bool_f := false
build.Spec.Strategy.SourceStrategy.Incremental = &bool_f
pod = u.Pod().WithBuild(t, build, "v1")
err = admitter.ApplyDefaults((*kapi.Pod)(pod))
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
build, _, err = buildadmission.GetBuildFromPod((*kapi.Pod)(pod))
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if *build.Spec.Strategy.SourceStrategy.Incremental {
t.Errorf("should not have overridden incremental to true")
}
}
func TestEnvDefaults(t *testing.T) {
defaultsConfig := &defaultsapi.BuildDefaultsConfig{
Env: []kapi.EnvVar{
{
Name: "VAR1",
Value: "VALUE1",
},
{
Name: "VAR2",
Value: "VALUE2",
},
},
}
admitter := BuildDefaults{defaultsConfig}
pod := u.Pod().WithBuild(t, u.Build().WithSourceStrategy().AsBuild(), "v1")
err := admitter.ApplyDefaults((*kapi.Pod)(pod))
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
build, _, err := buildadmission.GetBuildFromPod((*kapi.Pod)(pod))
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
env := getBuildEnv(build)
var1found, var2found := false, false
for _, ev := range *env {
if ev.Name == "VAR1" {
if ev.Value != "VALUE1" {
t.Errorf("unexpected value %s", ev.Value)
}
var1found = true
}
if ev.Name == "VAR2" {
if ev.Value != "VALUE2" {
t.Errorf("unexpected value %s", ev.Value)
}
var2found = true
}
}
if !var1found {
t.Errorf("VAR1 not found")
}
if !var2found {
t.Errorf("VAR2 not found")
}
}
// ApplyDefaults applies configured build defaults to a build pod
func (b BuildDefaults) ApplyDefaults(pod *kapi.Pod) error {
if b.config == nil {
return nil
}
build, version, err := buildadmission.GetBuildFromPod(pod)
if err != nil {
return nil
}
glog.V(4).Infof("Applying defaults to build %s/%s", build.Namespace, build.Name)
b.applyBuildDefaults(build)
b.applyPodDefaults(pod)
err = buildadmission.SetPodLogLevelFromBuild(pod, build)
if err != nil {
return err
}
return buildadmission.SetBuildInPod(pod, build, version)
}
func TestResourceDefaults(t *testing.T) {
tests := map[string]struct {
DefaultResource kapi.ResourceRequirements
BuildResource kapi.ResourceRequirements
ExpectedResource kapi.ResourceRequirements
}{
"BuildDefaults plugin and Build object both defined resource limits and requests": {
DefaultResource: kapi.ResourceRequirements{
Limits: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("10"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("1G"),
},
Requests: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("20"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("2G"),
},
},
BuildResource: kapi.ResourceRequirements{
Limits: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("30"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("3G"),
},
Requests: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("40"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("4G"),
},
},
ExpectedResource: kapi.ResourceRequirements{
Limits: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("30"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("3G"),
},
Requests: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("40"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("4G"),
},
},
},
"BuildDefaults plugin defined limits and requests, Build object defined resource requests": {
DefaultResource: kapi.ResourceRequirements{
Limits: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("10"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("1G"),
},
Requests: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("20"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("2G"),
},
},
BuildResource: kapi.ResourceRequirements{
Requests: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("30"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("3G"),
},
},
ExpectedResource: kapi.ResourceRequirements{
Limits: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("10"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("1G"),
},
Requests: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("30"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("3G"),
},
},
},
"BuildDefaults plugin defined limits and requests, Build object defined resource limits": {
DefaultResource: kapi.ResourceRequirements{
Limits: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("10"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("1G"),
},
Requests: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("20"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("2G"),
},
},
BuildResource: kapi.ResourceRequirements{
Limits: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("30"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("3G"),
},
},
ExpectedResource: kapi.ResourceRequirements{
Limits: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("30"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("3G"),
},
Requests: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("2G"),
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("20"),
},
},
},
"BuildDefaults plugin defined nothing, Build object defined resource limits": {
DefaultResource: kapi.ResourceRequirements{},
BuildResource: kapi.ResourceRequirements{
Limits: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("10"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("1G"),
},
Requests: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("20"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("2G"),
},
},
ExpectedResource: kapi.ResourceRequirements{
Limits: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("10"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("1G"),
},
Requests: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("20"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("2G"),
},
},
},
"BuildDefaults plugin and Build object defined nothing": {
DefaultResource: kapi.ResourceRequirements{},
BuildResource: kapi.ResourceRequirements{},
ExpectedResource: kapi.ResourceRequirements{},
},
"BuildDefaults plugin defined limits and requests, Build object defined nothing": {
DefaultResource: kapi.ResourceRequirements{
Limits: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("10"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("1G"),
},
Requests: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("20"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("2G"),
},
},
BuildResource: kapi.ResourceRequirements{},
ExpectedResource: kapi.ResourceRequirements{
Limits: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("10"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("1G"),
},
Requests: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("20"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("2G"),
},
},
},
"BuildDefaults plugin defined part of limits and requests, Build object defined part of limits and requests": {
DefaultResource: kapi.ResourceRequirements{
Limits: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("10"),
},
Requests: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("2G"),
},
},
BuildResource: kapi.ResourceRequirements{
Limits: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("1G"),
},
Requests: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("30"),
},
},
ExpectedResource: kapi.ResourceRequirements{
Limits: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("10"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("1G"),
},
Requests: kapi.ResourceList{
kapi.ResourceName(kapi.ResourceCPU): resource.MustParse("30"),
kapi.ResourceName(kapi.ResourceMemory): resource.MustParse("2G"),
},
},
},
}
for name, test := range tests {
defaults := BuildDefaults{config: &defaultsapi.BuildDefaultsConfig{Resources: test.DefaultResource}}
build := u.Build().WithSourceStrategy().AsBuild()
build.Spec.Resources = test.BuildResource
pod := u.Pod().WithBuild(t, build, "v1")
err := defaults.ApplyDefaults((*kapi.Pod)(pod))
if err != nil {
t.Fatalf("%v :unexpected error: %v", name, err)
}
build, _, err = buildadmission.GetBuildFromPod((*kapi.Pod)(pod))
if err != nil {
t.Fatalf("%v :unexpected error: %v", name, err)
}
if !kapi.Semantic.DeepEqual(test.ExpectedResource, build.Spec.Resources) {
t.Fatalf("%v:Expected expected=actual, %v != %v", name, test.ExpectedResource, build.Spec.Resources)
}
}
}