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options_test.go
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options_test.go
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/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package options
import (
"context"
"fmt"
"io/ioutil"
"net/http"
"net/http/httptest"
"os"
"path/filepath"
"testing"
"time"
"github.com/google/go-cmp/cmp"
"github.com/stretchr/testify/assert"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
apiserveroptions "k8s.io/apiserver/pkg/server/options"
componentbaseconfig "k8s.io/component-base/config"
"k8s.io/component-base/logs"
"k8s.io/kube-scheduler/config/v1beta2"
"k8s.io/kube-scheduler/config/v1beta3"
kubeschedulerconfig "k8s.io/kubernetes/pkg/scheduler/apis/config"
"k8s.io/kubernetes/pkg/scheduler/apis/config/latest"
configtesting "k8s.io/kubernetes/pkg/scheduler/apis/config/testing"
"k8s.io/kubernetes/pkg/scheduler/apis/config/testing/defaults"
"k8s.io/kubernetes/pkg/scheduler/framework/plugins/names"
)
func TestSchedulerOptions(t *testing.T) {
// temp dir
tmpDir, err := ioutil.TempDir("", "scheduler-options")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(tmpDir)
// record the username requests were made with
username := ""
// https server
server := httptest.NewTLSServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
username, _, _ = req.BasicAuth()
if username == "" {
username = "none, tls"
}
w.WriteHeader(200)
w.Write([]byte(`ok`))
}))
defer server.Close()
// http server
insecureserver := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
username, _, _ = req.BasicAuth()
if username == "" {
username = "none, http"
}
w.WriteHeader(200)
w.Write([]byte(`ok`))
}))
defer insecureserver.Close()
// config file and kubeconfig
configFile := filepath.Join(tmpDir, "scheduler.yaml")
configKubeconfig := filepath.Join(tmpDir, "config.kubeconfig")
if err := ioutil.WriteFile(configFile, []byte(fmt.Sprintf(`
apiVersion: kubescheduler.config.k8s.io/v1beta3
kind: KubeSchedulerConfiguration
clientConnection:
kubeconfig: "%s"
leaderElection:
leaderElect: true`, configKubeconfig)), os.FileMode(0600)); err != nil {
t.Fatal(err)
}
if err := ioutil.WriteFile(configKubeconfig, []byte(fmt.Sprintf(`
apiVersion: v1
kind: Config
clusters:
- cluster:
insecure-skip-tls-verify: true
server: %s
name: default
contexts:
- context:
cluster: default
user: default
name: default
current-context: default
users:
- name: default
user:
username: config
`, server.URL)), os.FileMode(0600)); err != nil {
t.Fatal(err)
}
oldConfigFile := filepath.Join(tmpDir, "scheduler_old.yaml")
if err := ioutil.WriteFile(oldConfigFile, []byte(fmt.Sprintf(`
apiVersion: componentconfig/v1alpha1
kind: KubeSchedulerConfiguration
clientConnection:
kubeconfig: "%s"
leaderElection:
leaderElect: true`, configKubeconfig)), os.FileMode(0600)); err != nil {
t.Fatal(err)
}
v1beta2VersionConfig := filepath.Join(tmpDir, "scheduler_v1beta2_api_version.yaml")
if err := ioutil.WriteFile(v1beta2VersionConfig, []byte(fmt.Sprintf(`
apiVersion: kubescheduler.config.k8s.io/v1beta2
kind: KubeSchedulerConfiguration
clientConnection:
kubeconfig: "%s"
leaderElection:
leaderElect: true`, configKubeconfig)), os.FileMode(0600)); err != nil {
t.Fatal(err)
}
unknownVersionConfig := filepath.Join(tmpDir, "scheduler_invalid_wrong_api_version.yaml")
if err := ioutil.WriteFile(unknownVersionConfig, []byte(fmt.Sprintf(`
apiVersion: kubescheduler.config.k8s.io/unknown
kind: KubeSchedulerConfiguration
clientConnection:
kubeconfig: "%s"
leaderElection:
leaderElect: true`, configKubeconfig)), os.FileMode(0600)); err != nil {
t.Fatal(err)
}
noVersionConfig := filepath.Join(tmpDir, "scheduler_invalid_no_version.yaml")
if err := ioutil.WriteFile(noVersionConfig, []byte(fmt.Sprintf(`
kind: KubeSchedulerConfiguration
clientConnection:
kubeconfig: "%s"
leaderElection:
leaderElect: true`, configKubeconfig)), os.FileMode(0600)); err != nil {
t.Fatal(err)
}
unknownFieldConfig := filepath.Join(tmpDir, "scheduler_invalid_unknown_field.yaml")
if err := ioutil.WriteFile(unknownFieldConfig, []byte(fmt.Sprintf(`
apiVersion: kubescheduler.config.k8s.io/v1beta2
kind: KubeSchedulerConfiguration
clientConnection:
kubeconfig: "%s"
leaderElection:
leaderElect: true
foo: bar`, configKubeconfig)), os.FileMode(0600)); err != nil {
t.Fatal(err)
}
duplicateFieldConfig := filepath.Join(tmpDir, "scheduler_invalid_duplicate_fields.yaml")
if err := ioutil.WriteFile(duplicateFieldConfig, []byte(fmt.Sprintf(`
apiVersion: kubescheduler.config.k8s.io/v1beta2
kind: KubeSchedulerConfiguration
clientConnection:
kubeconfig: "%s"
leaderElection:
leaderElect: true
leaderElect: false`, configKubeconfig)), os.FileMode(0600)); err != nil {
t.Fatal(err)
}
// flag-specified kubeconfig
flagKubeconfig := filepath.Join(tmpDir, "flag.kubeconfig")
if err := ioutil.WriteFile(flagKubeconfig, []byte(fmt.Sprintf(`
apiVersion: v1
kind: Config
clusters:
- cluster:
insecure-skip-tls-verify: true
server: %s
name: default
contexts:
- context:
cluster: default
user: default
name: default
current-context: default
users:
- name: default
user:
username: flag
`, server.URL)), os.FileMode(0600)); err != nil {
t.Fatal(err)
}
// plugin config
pluginConfigFile := filepath.Join(tmpDir, "plugin.yaml")
if err := ioutil.WriteFile(pluginConfigFile, []byte(fmt.Sprintf(`
apiVersion: kubescheduler.config.k8s.io/v1beta3
kind: KubeSchedulerConfiguration
clientConnection:
kubeconfig: "%s"
profiles:
- plugins:
reserve:
enabled:
- name: foo
- name: bar
disabled:
- name: VolumeBinding
preBind:
enabled:
- name: foo
disabled:
- name: VolumeBinding
pluginConfig:
- name: InterPodAffinity
args:
hardPodAffinityWeight: 2
- name: foo
args:
bar: baz
`, configKubeconfig)), os.FileMode(0600)); err != nil {
t.Fatal(err)
}
// v1beta2 plugin config
v1beta2PluginConfigFile := filepath.Join(tmpDir, "v1beta2_plugin.yaml")
if err := ioutil.WriteFile(v1beta2PluginConfigFile, []byte(fmt.Sprintf(`
apiVersion: kubescheduler.config.k8s.io/v1beta2
kind: KubeSchedulerConfiguration
clientConnection:
kubeconfig: "%s"
profiles:
- plugins:
reserve:
enabled:
- name: foo
- name: bar
disabled:
- name: VolumeBinding
preBind:
enabled:
- name: foo
disabled:
- name: VolumeBinding
pluginConfig:
- name: InterPodAffinity
args:
hardPodAffinityWeight: 2
- name: foo
args:
bar: baz
`, configKubeconfig)), os.FileMode(0600)); err != nil {
t.Fatal(err)
}
// multiple profiles config
multiProfilesConfig := filepath.Join(tmpDir, "multi-profiles.yaml")
if err := ioutil.WriteFile(multiProfilesConfig, []byte(fmt.Sprintf(`
apiVersion: kubescheduler.config.k8s.io/v1beta3
kind: KubeSchedulerConfiguration
clientConnection:
kubeconfig: "%s"
profiles:
- schedulerName: "foo-profile"
plugins:
reserve:
enabled:
- name: foo
- name: VolumeBinding
disabled:
- name: VolumeBinding
- schedulerName: "bar-profile"
plugins:
preBind:
disabled:
- name: VolumeBinding
pluginConfig:
- name: foo
`, configKubeconfig)), os.FileMode(0600)); err != nil {
t.Fatal(err)
}
// multiple profiles config
v1beta2MultiProfilesConfig := filepath.Join(tmpDir, "v1beta2_multi-profiles.yaml")
if err := ioutil.WriteFile(v1beta2MultiProfilesConfig, []byte(fmt.Sprintf(`
apiVersion: kubescheduler.config.k8s.io/v1beta2
kind: KubeSchedulerConfiguration
clientConnection:
kubeconfig: "%s"
profiles:
- schedulerName: "foo-profile"
plugins:
reserve:
enabled:
- name: foo
- name: VolumeBinding
disabled:
- name: VolumeBinding
- schedulerName: "bar-profile"
plugins:
preBind:
disabled:
- name: VolumeBinding
pluginConfig:
- name: foo
`, configKubeconfig)), os.FileMode(0600)); err != nil {
t.Fatal(err)
}
// Insulate this test from picking up in-cluster config when run inside a pod
// We can't assume we have permissions to write to /var/run/secrets/... from a unit test to mock in-cluster config for testing
originalHost := os.Getenv("KUBERNETES_SERVICE_HOST")
if len(originalHost) > 0 {
os.Setenv("KUBERNETES_SERVICE_HOST", "")
defer os.Setenv("KUBERNETES_SERVICE_HOST", originalHost)
}
defaultPodInitialBackoffSeconds := int64(1)
defaultPodMaxBackoffSeconds := int64(10)
defaultPercentageOfNodesToScore := int32(0)
testcases := []struct {
name string
options *Options
expectedUsername string
expectedError string
expectedConfig kubeschedulerconfig.KubeSchedulerConfiguration
checkErrFn func(err error) bool
}{
{
name: "v1beta3 config file",
options: &Options{
ConfigFile: configFile,
ComponentConfig: func() *kubeschedulerconfig.KubeSchedulerConfiguration {
cfg := configtesting.V1beta3ToInternalWithDefaults(t, v1beta3.KubeSchedulerConfiguration{})
return cfg
}(),
SecureServing: (&apiserveroptions.SecureServingOptions{
ServerCert: apiserveroptions.GeneratableKeyCert{
CertDirectory: "/a/b/c",
PairName: "kube-scheduler",
},
HTTP2MaxStreamsPerConnection: 47,
}).WithLoopback(),
Authentication: &apiserveroptions.DelegatingAuthenticationOptions{
CacheTTL: 10 * time.Second,
ClientCert: apiserveroptions.ClientCertAuthenticationOptions{},
RequestHeader: apiserveroptions.RequestHeaderAuthenticationOptions{
UsernameHeaders: []string{"x-remote-user"},
GroupHeaders: []string{"x-remote-group"},
ExtraHeaderPrefixes: []string{"x-remote-extra-"},
},
RemoteKubeConfigFileOptional: true,
},
Authorization: &apiserveroptions.DelegatingAuthorizationOptions{
AllowCacheTTL: 10 * time.Second,
DenyCacheTTL: 10 * time.Second,
RemoteKubeConfigFileOptional: true,
AlwaysAllowPaths: []string{"/healthz", "/readyz", "/livez"}, // note: this does not match /healthz/ or /healthz/*
AlwaysAllowGroups: []string{"system:masters"},
},
Logs: logs.NewOptions(),
},
expectedUsername: "config",
expectedConfig: kubeschedulerconfig.KubeSchedulerConfiguration{
TypeMeta: metav1.TypeMeta{
APIVersion: v1beta3.SchemeGroupVersion.String(),
},
Parallelism: 16,
DebuggingConfiguration: componentbaseconfig.DebuggingConfiguration{
EnableProfiling: true,
EnableContentionProfiling: true,
},
LeaderElection: componentbaseconfig.LeaderElectionConfiguration{
LeaderElect: true,
LeaseDuration: metav1.Duration{Duration: 15 * time.Second},
RenewDeadline: metav1.Duration{Duration: 10 * time.Second},
RetryPeriod: metav1.Duration{Duration: 2 * time.Second},
ResourceLock: "leases",
ResourceNamespace: "kube-system",
ResourceName: "kube-scheduler",
},
ClientConnection: componentbaseconfig.ClientConnectionConfiguration{
Kubeconfig: configKubeconfig,
QPS: 50,
Burst: 100,
ContentType: "application/vnd.kubernetes.protobuf",
},
PercentageOfNodesToScore: defaultPercentageOfNodesToScore,
PodInitialBackoffSeconds: defaultPodInitialBackoffSeconds,
PodMaxBackoffSeconds: defaultPodMaxBackoffSeconds,
Profiles: []kubeschedulerconfig.KubeSchedulerProfile{
{
SchedulerName: "default-scheduler",
Plugins: defaults.PluginsV1beta3,
PluginConfig: defaults.PluginConfigsV1beta3,
},
},
},
},
{
name: "v1beta2 config file",
options: &Options{
ConfigFile: v1beta2VersionConfig,
ComponentConfig: func() *kubeschedulerconfig.KubeSchedulerConfiguration {
cfg := configtesting.V1beta2ToInternalWithDefaults(t, v1beta2.KubeSchedulerConfiguration{})
return cfg
}(),
SecureServing: (&apiserveroptions.SecureServingOptions{
ServerCert: apiserveroptions.GeneratableKeyCert{
CertDirectory: "/a/b/c",
PairName: "kube-scheduler",
},
HTTP2MaxStreamsPerConnection: 47,
}).WithLoopback(),
Authentication: &apiserveroptions.DelegatingAuthenticationOptions{
CacheTTL: 10 * time.Second,
ClientCert: apiserveroptions.ClientCertAuthenticationOptions{},
RequestHeader: apiserveroptions.RequestHeaderAuthenticationOptions{
UsernameHeaders: []string{"x-remote-user"},
GroupHeaders: []string{"x-remote-group"},
ExtraHeaderPrefixes: []string{"x-remote-extra-"},
},
RemoteKubeConfigFileOptional: true,
},
Authorization: &apiserveroptions.DelegatingAuthorizationOptions{
AllowCacheTTL: 10 * time.Second,
DenyCacheTTL: 10 * time.Second,
RemoteKubeConfigFileOptional: true,
AlwaysAllowPaths: []string{"/healthz", "/readyz", "/livez"}, // note: this does not match /healthz/ or /healthz/*
AlwaysAllowGroups: []string{"system:masters"},
},
Logs: logs.NewOptions(),
},
expectedUsername: "config",
expectedConfig: kubeschedulerconfig.KubeSchedulerConfiguration{
TypeMeta: metav1.TypeMeta{
APIVersion: v1beta2.SchemeGroupVersion.String(),
},
Parallelism: 16,
DebuggingConfiguration: componentbaseconfig.DebuggingConfiguration{
EnableProfiling: true,
EnableContentionProfiling: true,
},
LeaderElection: componentbaseconfig.LeaderElectionConfiguration{
LeaderElect: true,
LeaseDuration: metav1.Duration{Duration: 15 * time.Second},
RenewDeadline: metav1.Duration{Duration: 10 * time.Second},
RetryPeriod: metav1.Duration{Duration: 2 * time.Second},
ResourceLock: "leases",
ResourceNamespace: "kube-system",
ResourceName: "kube-scheduler",
},
ClientConnection: componentbaseconfig.ClientConnectionConfiguration{
Kubeconfig: configKubeconfig,
QPS: 50,
Burst: 100,
ContentType: "application/vnd.kubernetes.protobuf",
},
PercentageOfNodesToScore: defaultPercentageOfNodesToScore,
PodInitialBackoffSeconds: defaultPodInitialBackoffSeconds,
PodMaxBackoffSeconds: defaultPodMaxBackoffSeconds,
Profiles: []kubeschedulerconfig.KubeSchedulerProfile{
{
SchedulerName: "default-scheduler",
Plugins: defaults.PluginsV1beta2,
PluginConfig: defaults.PluginConfigsV1beta2,
},
},
},
},
{
name: "config file in componentconfig/v1alpha1",
options: &Options{
ConfigFile: oldConfigFile,
ComponentConfig: func() *kubeschedulerconfig.KubeSchedulerConfiguration {
cfg, err := latest.Default()
if err != nil {
t.Fatal(err)
}
return cfg
}(),
Logs: logs.NewOptions(),
},
expectedError: "no kind \"KubeSchedulerConfiguration\" is registered for version \"componentconfig/v1alpha1\"",
},
{
name: "unknown version kubescheduler.config.k8s.io/unknown",
options: &Options{
ConfigFile: unknownVersionConfig,
Logs: logs.NewOptions(),
},
expectedError: "no kind \"KubeSchedulerConfiguration\" is registered for version \"kubescheduler.config.k8s.io/unknown\"",
},
{
name: "config file with no version",
options: &Options{
ConfigFile: noVersionConfig,
Logs: logs.NewOptions(),
},
expectedError: "Object 'apiVersion' is missing",
},
{
name: "kubeconfig flag",
options: &Options{
ComponentConfig: func() *kubeschedulerconfig.KubeSchedulerConfiguration {
cfg, _ := latest.Default()
cfg.ClientConnection.Kubeconfig = flagKubeconfig
return cfg
}(),
SecureServing: (&apiserveroptions.SecureServingOptions{
ServerCert: apiserveroptions.GeneratableKeyCert{
CertDirectory: "/a/b/c",
PairName: "kube-scheduler",
},
HTTP2MaxStreamsPerConnection: 47,
}).WithLoopback(),
Authentication: &apiserveroptions.DelegatingAuthenticationOptions{
CacheTTL: 10 * time.Second,
ClientCert: apiserveroptions.ClientCertAuthenticationOptions{},
RequestHeader: apiserveroptions.RequestHeaderAuthenticationOptions{
UsernameHeaders: []string{"x-remote-user"},
GroupHeaders: []string{"x-remote-group"},
ExtraHeaderPrefixes: []string{"x-remote-extra-"},
},
RemoteKubeConfigFileOptional: true,
},
Authorization: &apiserveroptions.DelegatingAuthorizationOptions{
AllowCacheTTL: 10 * time.Second,
DenyCacheTTL: 10 * time.Second,
RemoteKubeConfigFileOptional: true,
AlwaysAllowPaths: []string{"/healthz", "/readyz", "/livez"}, // note: this does not match /healthz/ or /healthz/*
AlwaysAllowGroups: []string{"system:masters"},
},
Logs: logs.NewOptions(),
},
expectedUsername: "flag",
expectedConfig: kubeschedulerconfig.KubeSchedulerConfiguration{
TypeMeta: metav1.TypeMeta{
APIVersion: v1beta3.SchemeGroupVersion.String(),
},
Parallelism: 16,
DebuggingConfiguration: componentbaseconfig.DebuggingConfiguration{
EnableProfiling: true,
EnableContentionProfiling: true,
},
LeaderElection: componentbaseconfig.LeaderElectionConfiguration{
LeaderElect: true,
LeaseDuration: metav1.Duration{Duration: 15 * time.Second},
RenewDeadline: metav1.Duration{Duration: 10 * time.Second},
RetryPeriod: metav1.Duration{Duration: 2 * time.Second},
ResourceLock: "leases",
ResourceNamespace: "kube-system",
ResourceName: "kube-scheduler",
},
ClientConnection: componentbaseconfig.ClientConnectionConfiguration{
Kubeconfig: flagKubeconfig,
QPS: 50,
Burst: 100,
ContentType: "application/vnd.kubernetes.protobuf",
},
PercentageOfNodesToScore: defaultPercentageOfNodesToScore,
PodInitialBackoffSeconds: defaultPodInitialBackoffSeconds,
PodMaxBackoffSeconds: defaultPodMaxBackoffSeconds,
Profiles: []kubeschedulerconfig.KubeSchedulerProfile{
{
SchedulerName: "default-scheduler",
Plugins: defaults.PluginsV1beta3,
PluginConfig: defaults.PluginConfigsV1beta3,
},
},
},
},
{
name: "overridden master",
options: &Options{
ComponentConfig: func() *kubeschedulerconfig.KubeSchedulerConfiguration {
cfg, _ := latest.Default()
cfg.ClientConnection.Kubeconfig = flagKubeconfig
return cfg
}(),
Master: insecureserver.URL,
SecureServing: (&apiserveroptions.SecureServingOptions{
ServerCert: apiserveroptions.GeneratableKeyCert{
CertDirectory: "/a/b/c",
PairName: "kube-scheduler",
},
HTTP2MaxStreamsPerConnection: 47,
}).WithLoopback(),
Authentication: &apiserveroptions.DelegatingAuthenticationOptions{
CacheTTL: 10 * time.Second,
RequestHeader: apiserveroptions.RequestHeaderAuthenticationOptions{
UsernameHeaders: []string{"x-remote-user"},
GroupHeaders: []string{"x-remote-group"},
ExtraHeaderPrefixes: []string{"x-remote-extra-"},
},
RemoteKubeConfigFileOptional: true,
},
Authorization: &apiserveroptions.DelegatingAuthorizationOptions{
AllowCacheTTL: 10 * time.Second,
DenyCacheTTL: 10 * time.Second,
RemoteKubeConfigFileOptional: true,
AlwaysAllowPaths: []string{"/healthz", "/readyz", "/livez"}, // note: this does not match /healthz/ or /healthz/*
AlwaysAllowGroups: []string{"system:masters"},
},
Logs: logs.NewOptions(),
},
expectedConfig: kubeschedulerconfig.KubeSchedulerConfiguration{
TypeMeta: metav1.TypeMeta{
APIVersion: v1beta3.SchemeGroupVersion.String(),
},
Parallelism: 16,
DebuggingConfiguration: componentbaseconfig.DebuggingConfiguration{
EnableProfiling: true,
EnableContentionProfiling: true,
},
LeaderElection: componentbaseconfig.LeaderElectionConfiguration{
LeaderElect: true,
LeaseDuration: metav1.Duration{Duration: 15 * time.Second},
RenewDeadline: metav1.Duration{Duration: 10 * time.Second},
RetryPeriod: metav1.Duration{Duration: 2 * time.Second},
ResourceLock: "leases",
ResourceNamespace: "kube-system",
ResourceName: "kube-scheduler",
},
ClientConnection: componentbaseconfig.ClientConnectionConfiguration{
Kubeconfig: flagKubeconfig,
QPS: 50,
Burst: 100,
ContentType: "application/vnd.kubernetes.protobuf",
},
PercentageOfNodesToScore: defaultPercentageOfNodesToScore,
PodInitialBackoffSeconds: defaultPodInitialBackoffSeconds,
PodMaxBackoffSeconds: defaultPodMaxBackoffSeconds,
Profiles: []kubeschedulerconfig.KubeSchedulerProfile{
{
SchedulerName: "default-scheduler",
Plugins: defaults.PluginsV1beta3,
PluginConfig: defaults.PluginConfigsV1beta3,
},
},
},
expectedUsername: "none, http",
},
{
name: "plugin config",
options: &Options{
ConfigFile: pluginConfigFile,
Logs: logs.NewOptions(),
},
expectedUsername: "config",
expectedConfig: kubeschedulerconfig.KubeSchedulerConfiguration{
TypeMeta: metav1.TypeMeta{
APIVersion: v1beta3.SchemeGroupVersion.String(),
},
Parallelism: 16,
DebuggingConfiguration: componentbaseconfig.DebuggingConfiguration{
EnableProfiling: true,
EnableContentionProfiling: true,
},
LeaderElection: componentbaseconfig.LeaderElectionConfiguration{
LeaderElect: true,
LeaseDuration: metav1.Duration{Duration: 15 * time.Second},
RenewDeadline: metav1.Duration{Duration: 10 * time.Second},
RetryPeriod: metav1.Duration{Duration: 2 * time.Second},
ResourceLock: "leases",
ResourceNamespace: "kube-system",
ResourceName: "kube-scheduler",
},
ClientConnection: componentbaseconfig.ClientConnectionConfiguration{
Kubeconfig: configKubeconfig,
QPS: 50,
Burst: 100,
ContentType: "application/vnd.kubernetes.protobuf",
},
PercentageOfNodesToScore: defaultPercentageOfNodesToScore,
PodInitialBackoffSeconds: defaultPodInitialBackoffSeconds,
PodMaxBackoffSeconds: defaultPodMaxBackoffSeconds,
Profiles: []kubeschedulerconfig.KubeSchedulerProfile{
{
SchedulerName: "default-scheduler",
Plugins: &kubeschedulerconfig.Plugins{
Reserve: kubeschedulerconfig.PluginSet{
Enabled: []kubeschedulerconfig.Plugin{
{Name: "foo"},
{Name: "bar"},
},
Disabled: []kubeschedulerconfig.Plugin{
{Name: names.VolumeBinding},
},
},
PreBind: kubeschedulerconfig.PluginSet{
Enabled: []kubeschedulerconfig.Plugin{
{Name: "foo"},
},
Disabled: []kubeschedulerconfig.Plugin{
{Name: names.VolumeBinding},
},
},
MultiPoint: defaults.PluginsV1beta3.MultiPoint,
},
PluginConfig: []kubeschedulerconfig.PluginConfig{
{
Name: "InterPodAffinity",
Args: &kubeschedulerconfig.InterPodAffinityArgs{
HardPodAffinityWeight: 2,
},
},
{
Name: "foo",
Args: &runtime.Unknown{
Raw: []byte(`{"bar":"baz"}`),
ContentType: "application/json",
},
},
{
Name: "DefaultPreemption",
Args: &kubeschedulerconfig.DefaultPreemptionArgs{
MinCandidateNodesPercentage: 10,
MinCandidateNodesAbsolute: 100,
},
},
{
Name: "NodeAffinity",
Args: &kubeschedulerconfig.NodeAffinityArgs{},
},
{
Name: "NodeResourcesBalancedAllocation",
Args: &kubeschedulerconfig.NodeResourcesBalancedAllocationArgs{
Resources: []kubeschedulerconfig.ResourceSpec{{Name: "cpu", Weight: 1}, {Name: "memory", Weight: 1}},
},
},
{
Name: "NodeResourcesFit",
Args: &kubeschedulerconfig.NodeResourcesFitArgs{
ScoringStrategy: &kubeschedulerconfig.ScoringStrategy{
Type: kubeschedulerconfig.LeastAllocated,
Resources: []kubeschedulerconfig.ResourceSpec{{Name: "cpu", Weight: 1}, {Name: "memory", Weight: 1}},
},
},
},
{
Name: "PodTopologySpread",
Args: &kubeschedulerconfig.PodTopologySpreadArgs{
DefaultingType: kubeschedulerconfig.SystemDefaulting,
},
},
{
Name: "VolumeBinding",
Args: &kubeschedulerconfig.VolumeBindingArgs{
BindTimeoutSeconds: 600,
},
},
},
},
},
},
},
{
name: "v1beta2 plugin config",
options: &Options{
ConfigFile: v1beta2PluginConfigFile,
Logs: logs.NewOptions(),
},
expectedUsername: "config",
expectedConfig: kubeschedulerconfig.KubeSchedulerConfiguration{
TypeMeta: metav1.TypeMeta{
APIVersion: v1beta2.SchemeGroupVersion.String(),
},
Parallelism: 16,
DebuggingConfiguration: componentbaseconfig.DebuggingConfiguration{
EnableProfiling: true,
EnableContentionProfiling: true,
},
LeaderElection: componentbaseconfig.LeaderElectionConfiguration{
LeaderElect: true,
LeaseDuration: metav1.Duration{Duration: 15 * time.Second},
RenewDeadline: metav1.Duration{Duration: 10 * time.Second},
RetryPeriod: metav1.Duration{Duration: 2 * time.Second},
ResourceLock: "leases",
ResourceNamespace: "kube-system",
ResourceName: "kube-scheduler",
},
ClientConnection: componentbaseconfig.ClientConnectionConfiguration{
Kubeconfig: configKubeconfig,
QPS: 50,
Burst: 100,
ContentType: "application/vnd.kubernetes.protobuf",
},
PercentageOfNodesToScore: defaultPercentageOfNodesToScore,
PodInitialBackoffSeconds: defaultPodInitialBackoffSeconds,
PodMaxBackoffSeconds: defaultPodMaxBackoffSeconds,
Profiles: []kubeschedulerconfig.KubeSchedulerProfile{
{
SchedulerName: "default-scheduler",
Plugins: &kubeschedulerconfig.Plugins{
QueueSort: defaults.PluginsV1beta2.QueueSort,
PreFilter: defaults.PluginsV1beta2.PreFilter,
Filter: defaults.PluginsV1beta2.Filter,
PostFilter: defaults.PluginsV1beta2.PostFilter,
PreScore: defaults.PluginsV1beta2.PreScore,
Score: defaults.PluginsV1beta2.Score,
Reserve: kubeschedulerconfig.PluginSet{
Enabled: []kubeschedulerconfig.Plugin{
{Name: "foo"},
{Name: "bar"},
},
},
PreBind: kubeschedulerconfig.PluginSet{
Enabled: []kubeschedulerconfig.Plugin{
{Name: "foo"},
},
},
Bind: defaults.PluginsV1beta2.Bind,
},
PluginConfig: []kubeschedulerconfig.PluginConfig{
{
Name: "InterPodAffinity",
Args: &kubeschedulerconfig.InterPodAffinityArgs{
HardPodAffinityWeight: 2,
},
},
{
Name: "foo",
Args: &runtime.Unknown{
Raw: []byte(`{"bar":"baz"}`),
ContentType: "application/json",
},
},
{
Name: "DefaultPreemption",
Args: &kubeschedulerconfig.DefaultPreemptionArgs{
MinCandidateNodesPercentage: 10,
MinCandidateNodesAbsolute: 100,
},
},
{
Name: "NodeAffinity",
Args: &kubeschedulerconfig.NodeAffinityArgs{},
},
{
Name: "NodeResourcesBalancedAllocation",
Args: &kubeschedulerconfig.NodeResourcesBalancedAllocationArgs{
Resources: []kubeschedulerconfig.ResourceSpec{{Name: "cpu", Weight: 1}, {Name: "memory", Weight: 1}},
},
},
{
Name: "NodeResourcesFit",
Args: &kubeschedulerconfig.NodeResourcesFitArgs{
ScoringStrategy: &kubeschedulerconfig.ScoringStrategy{
Type: kubeschedulerconfig.LeastAllocated,
Resources: []kubeschedulerconfig.ResourceSpec{{Name: "cpu", Weight: 1}, {Name: "memory", Weight: 1}},
},
},
},
{
Name: "PodTopologySpread",
Args: &kubeschedulerconfig.PodTopologySpreadArgs{
DefaultingType: kubeschedulerconfig.SystemDefaulting,
},
},
{
Name: "VolumeBinding",
Args: &kubeschedulerconfig.VolumeBindingArgs{
BindTimeoutSeconds: 600,
},
},
},
},
},
},
},
{
name: "multiple profiles",
options: &Options{
ConfigFile: multiProfilesConfig,
Logs: logs.NewOptions(),
},
expectedUsername: "config",
expectedConfig: kubeschedulerconfig.KubeSchedulerConfiguration{
TypeMeta: metav1.TypeMeta{
APIVersion: v1beta3.SchemeGroupVersion.String(),
},
Parallelism: 16,
DebuggingConfiguration: componentbaseconfig.DebuggingConfiguration{
EnableProfiling: true,
EnableContentionProfiling: true,
},
LeaderElection: componentbaseconfig.LeaderElectionConfiguration{
LeaderElect: true,
LeaseDuration: metav1.Duration{Duration: 15 * time.Second},
RenewDeadline: metav1.Duration{Duration: 10 * time.Second},
RetryPeriod: metav1.Duration{Duration: 2 * time.Second},
ResourceLock: "leases",
ResourceNamespace: "kube-system",
ResourceName: "kube-scheduler",
},
ClientConnection: componentbaseconfig.ClientConnectionConfiguration{
Kubeconfig: configKubeconfig,
QPS: 50,
Burst: 100,
ContentType: "application/vnd.kubernetes.protobuf",
},
PercentageOfNodesToScore: defaultPercentageOfNodesToScore,
PodInitialBackoffSeconds: defaultPodInitialBackoffSeconds,
PodMaxBackoffSeconds: defaultPodMaxBackoffSeconds,
Profiles: []kubeschedulerconfig.KubeSchedulerProfile{
{
SchedulerName: "foo-profile",
Plugins: &kubeschedulerconfig.Plugins{
MultiPoint: defaults.PluginsV1beta3.MultiPoint,
Reserve: kubeschedulerconfig.PluginSet{
Enabled: []kubeschedulerconfig.Plugin{
{Name: "foo"},
{Name: names.VolumeBinding},
},
Disabled: []kubeschedulerconfig.Plugin{
{Name: names.VolumeBinding},
},
},
},
PluginConfig: defaults.PluginConfigsV1beta3,
},
{
SchedulerName: "bar-profile",
Plugins: &kubeschedulerconfig.Plugins{
MultiPoint: defaults.PluginsV1beta3.MultiPoint,
PreBind: kubeschedulerconfig.PluginSet{
Disabled: []kubeschedulerconfig.Plugin{
{Name: names.VolumeBinding},
},
},
},
PluginConfig: []kubeschedulerconfig.PluginConfig{
{
Name: "foo",
},
{
Name: "DefaultPreemption",
Args: &kubeschedulerconfig.DefaultPreemptionArgs{
MinCandidateNodesPercentage: 10,
MinCandidateNodesAbsolute: 100,
},
},
{
Name: "InterPodAffinity",
Args: &kubeschedulerconfig.InterPodAffinityArgs{
HardPodAffinityWeight: 1,
},
},
{
Name: "NodeAffinity",
Args: &kubeschedulerconfig.NodeAffinityArgs{},
},
{
Name: "NodeResourcesBalancedAllocation",
Args: &kubeschedulerconfig.NodeResourcesBalancedAllocationArgs{
Resources: []kubeschedulerconfig.ResourceSpec{{Name: "cpu", Weight: 1}, {Name: "memory", Weight: 1}},
},
},
{
Name: "NodeResourcesFit",
Args: &kubeschedulerconfig.NodeResourcesFitArgs{
ScoringStrategy: &kubeschedulerconfig.ScoringStrategy{
Type: kubeschedulerconfig.LeastAllocated,
Resources: []kubeschedulerconfig.ResourceSpec{{Name: "cpu", Weight: 1}, {Name: "memory", Weight: 1}},
},
},
},
{
Name: "PodTopologySpread",
Args: &kubeschedulerconfig.PodTopologySpreadArgs{
DefaultingType: kubeschedulerconfig.SystemDefaulting,
},
},
{
Name: "VolumeBinding",
Args: &kubeschedulerconfig.VolumeBindingArgs{
BindTimeoutSeconds: 600,
},
},
},
},
},
},
},
{
name: "v1beta2 multiple profiles",
options: &Options{
ConfigFile: v1beta2MultiProfilesConfig,