mirror of
https://github.com/optim-enterprises-bv/kubernetes.git
synced 2025-11-03 19:58:17 +00:00
524 lines
22 KiB
Go
524 lines
22 KiB
Go
/*
|
|
Copyright 2015 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 defaults
|
|
|
|
import (
|
|
"fmt"
|
|
"net/http/httptest"
|
|
"reflect"
|
|
"testing"
|
|
|
|
"k8s.io/api/core/v1"
|
|
"k8s.io/apimachinery/pkg/runtime"
|
|
"k8s.io/apimachinery/pkg/util/sets"
|
|
"k8s.io/client-go/informers"
|
|
clientset "k8s.io/client-go/kubernetes"
|
|
restclient "k8s.io/client-go/rest"
|
|
utiltesting "k8s.io/client-go/util/testing"
|
|
_ "k8s.io/kubernetes/pkg/api/install"
|
|
"k8s.io/kubernetes/pkg/api/legacyscheme"
|
|
schedulerapi "k8s.io/kubernetes/plugin/pkg/scheduler/api"
|
|
latestschedulerapi "k8s.io/kubernetes/plugin/pkg/scheduler/api/latest"
|
|
"k8s.io/kubernetes/plugin/pkg/scheduler/factory"
|
|
)
|
|
|
|
const enableEquivalenceCache = true
|
|
|
|
func TestCompatibility_v1_Scheduler(t *testing.T) {
|
|
// Add serialized versions of scheduler config that exercise available options to ensure compatibility between releases
|
|
schedulerFiles := map[string]struct {
|
|
JSON string
|
|
ExpectedPolicy schedulerapi.Policy
|
|
}{
|
|
// Do not change this JSON after the corresponding release has been tagged.
|
|
// A failure indicates backwards compatibility with the specified release was broken.
|
|
"1.0": {
|
|
JSON: `{
|
|
"kind": "Policy",
|
|
"apiVersion": "v1",
|
|
"predicates": [
|
|
{"name": "MatchNodeSelector"},
|
|
{"name": "PodFitsResources"},
|
|
{"name": "PodFitsPorts"},
|
|
{"name": "NoDiskConflict"},
|
|
{"name": "TestServiceAffinity", "argument": {"serviceAffinity" : {"labels" : ["region"]}}},
|
|
{"name": "TestLabelsPresence", "argument": {"labelsPresence" : {"labels" : ["foo"], "presence":true}}}
|
|
],"priorities": [
|
|
{"name": "LeastRequestedPriority", "weight": 1},
|
|
{"name": "ServiceSpreadingPriority", "weight": 2},
|
|
{"name": "TestServiceAntiAffinity", "weight": 3, "argument": {"serviceAntiAffinity": {"label": "zone"}}},
|
|
{"name": "TestLabelPreference", "weight": 4, "argument": {"labelPreference": {"label": "bar", "presence":true}}}
|
|
]
|
|
}`,
|
|
ExpectedPolicy: schedulerapi.Policy{
|
|
Predicates: []schedulerapi.PredicatePolicy{
|
|
{Name: "MatchNodeSelector"},
|
|
{Name: "PodFitsResources"},
|
|
{Name: "PodFitsPorts"},
|
|
{Name: "NoDiskConflict"},
|
|
{Name: "TestServiceAffinity", Argument: &schedulerapi.PredicateArgument{ServiceAffinity: &schedulerapi.ServiceAffinity{Labels: []string{"region"}}}},
|
|
{Name: "TestLabelsPresence", Argument: &schedulerapi.PredicateArgument{LabelsPresence: &schedulerapi.LabelsPresence{Labels: []string{"foo"}, Presence: true}}},
|
|
},
|
|
Priorities: []schedulerapi.PriorityPolicy{
|
|
{Name: "LeastRequestedPriority", Weight: 1},
|
|
{Name: "ServiceSpreadingPriority", Weight: 2},
|
|
{Name: "TestServiceAntiAffinity", Weight: 3, Argument: &schedulerapi.PriorityArgument{ServiceAntiAffinity: &schedulerapi.ServiceAntiAffinity{Label: "zone"}}},
|
|
{Name: "TestLabelPreference", Weight: 4, Argument: &schedulerapi.PriorityArgument{LabelPreference: &schedulerapi.LabelPreference{Label: "bar", Presence: true}}},
|
|
},
|
|
},
|
|
},
|
|
|
|
// Do not change this JSON after the corresponding release has been tagged.
|
|
// A failure indicates backwards compatibility with the specified release was broken.
|
|
"1.1": {
|
|
JSON: `{
|
|
"kind": "Policy",
|
|
"apiVersion": "v1",
|
|
"predicates": [
|
|
{"name": "MatchNodeSelector"},
|
|
{"name": "PodFitsHostPorts"},
|
|
{"name": "PodFitsResources"},
|
|
{"name": "NoDiskConflict"},
|
|
{"name": "HostName"},
|
|
{"name": "TestServiceAffinity", "argument": {"serviceAffinity" : {"labels" : ["region"]}}},
|
|
{"name": "TestLabelsPresence", "argument": {"labelsPresence" : {"labels" : ["foo"], "presence":true}}}
|
|
],"priorities": [
|
|
{"name": "EqualPriority", "weight": 2},
|
|
{"name": "LeastRequestedPriority", "weight": 2},
|
|
{"name": "BalancedResourceAllocation", "weight": 2},
|
|
{"name": "SelectorSpreadPriority", "weight": 2},
|
|
{"name": "TestServiceAntiAffinity", "weight": 3, "argument": {"serviceAntiAffinity": {"label": "zone"}}},
|
|
{"name": "TestLabelPreference", "weight": 4, "argument": {"labelPreference": {"label": "bar", "presence":true}}}
|
|
]
|
|
}`,
|
|
ExpectedPolicy: schedulerapi.Policy{
|
|
Predicates: []schedulerapi.PredicatePolicy{
|
|
{Name: "MatchNodeSelector"},
|
|
{Name: "PodFitsHostPorts"},
|
|
{Name: "PodFitsResources"},
|
|
{Name: "NoDiskConflict"},
|
|
{Name: "HostName"},
|
|
{Name: "TestServiceAffinity", Argument: &schedulerapi.PredicateArgument{ServiceAffinity: &schedulerapi.ServiceAffinity{Labels: []string{"region"}}}},
|
|
{Name: "TestLabelsPresence", Argument: &schedulerapi.PredicateArgument{LabelsPresence: &schedulerapi.LabelsPresence{Labels: []string{"foo"}, Presence: true}}},
|
|
},
|
|
Priorities: []schedulerapi.PriorityPolicy{
|
|
{Name: "EqualPriority", Weight: 2},
|
|
{Name: "LeastRequestedPriority", Weight: 2},
|
|
{Name: "BalancedResourceAllocation", Weight: 2},
|
|
{Name: "SelectorSpreadPriority", Weight: 2},
|
|
{Name: "TestServiceAntiAffinity", Weight: 3, Argument: &schedulerapi.PriorityArgument{ServiceAntiAffinity: &schedulerapi.ServiceAntiAffinity{Label: "zone"}}},
|
|
{Name: "TestLabelPreference", Weight: 4, Argument: &schedulerapi.PriorityArgument{LabelPreference: &schedulerapi.LabelPreference{Label: "bar", Presence: true}}},
|
|
},
|
|
},
|
|
},
|
|
|
|
// Do not change this JSON after the corresponding release has been tagged.
|
|
// A failure indicates backwards compatibility with the specified release was broken.
|
|
"1.2": {
|
|
JSON: `{
|
|
"kind": "Policy",
|
|
"apiVersion": "v1",
|
|
"predicates": [
|
|
{"name": "MatchNodeSelector"},
|
|
{"name": "PodFitsResources"},
|
|
{"name": "PodFitsHostPorts"},
|
|
{"name": "HostName"},
|
|
{"name": "NoDiskConflict"},
|
|
{"name": "NoVolumeZoneConflict"},
|
|
{"name": "MaxEBSVolumeCount"},
|
|
{"name": "MaxGCEPDVolumeCount"},
|
|
{"name": "MaxAzureDiskVolumeCount"},
|
|
{"name": "TestServiceAffinity", "argument": {"serviceAffinity" : {"labels" : ["region"]}}},
|
|
{"name": "TestLabelsPresence", "argument": {"labelsPresence" : {"labels" : ["foo"], "presence":true}}}
|
|
],"priorities": [
|
|
{"name": "EqualPriority", "weight": 2},
|
|
{"name": "NodeAffinityPriority", "weight": 2},
|
|
{"name": "ImageLocalityPriority", "weight": 2},
|
|
{"name": "LeastRequestedPriority", "weight": 2},
|
|
{"name": "BalancedResourceAllocation", "weight": 2},
|
|
{"name": "SelectorSpreadPriority", "weight": 2},
|
|
{"name": "TestServiceAntiAffinity", "weight": 3, "argument": {"serviceAntiAffinity": {"label": "zone"}}},
|
|
{"name": "TestLabelPreference", "weight": 4, "argument": {"labelPreference": {"label": "bar", "presence":true}}}
|
|
]
|
|
}`,
|
|
ExpectedPolicy: schedulerapi.Policy{
|
|
Predicates: []schedulerapi.PredicatePolicy{
|
|
{Name: "MatchNodeSelector"},
|
|
{Name: "PodFitsResources"},
|
|
{Name: "PodFitsHostPorts"},
|
|
{Name: "HostName"},
|
|
{Name: "NoDiskConflict"},
|
|
{Name: "NoVolumeZoneConflict"},
|
|
{Name: "MaxEBSVolumeCount"},
|
|
{Name: "MaxGCEPDVolumeCount"},
|
|
{Name: "MaxAzureDiskVolumeCount"},
|
|
{Name: "TestServiceAffinity", Argument: &schedulerapi.PredicateArgument{ServiceAffinity: &schedulerapi.ServiceAffinity{Labels: []string{"region"}}}},
|
|
{Name: "TestLabelsPresence", Argument: &schedulerapi.PredicateArgument{LabelsPresence: &schedulerapi.LabelsPresence{Labels: []string{"foo"}, Presence: true}}},
|
|
},
|
|
Priorities: []schedulerapi.PriorityPolicy{
|
|
{Name: "EqualPriority", Weight: 2},
|
|
{Name: "NodeAffinityPriority", Weight: 2},
|
|
{Name: "ImageLocalityPriority", Weight: 2},
|
|
{Name: "LeastRequestedPriority", Weight: 2},
|
|
{Name: "BalancedResourceAllocation", Weight: 2},
|
|
{Name: "SelectorSpreadPriority", Weight: 2},
|
|
{Name: "TestServiceAntiAffinity", Weight: 3, Argument: &schedulerapi.PriorityArgument{ServiceAntiAffinity: &schedulerapi.ServiceAntiAffinity{Label: "zone"}}},
|
|
{Name: "TestLabelPreference", Weight: 4, Argument: &schedulerapi.PriorityArgument{LabelPreference: &schedulerapi.LabelPreference{Label: "bar", Presence: true}}},
|
|
},
|
|
},
|
|
},
|
|
|
|
// Do not change this JSON after the corresponding release has been tagged.
|
|
// A failure indicates backwards compatibility with the specified release was broken.
|
|
"1.3": {
|
|
JSON: `{
|
|
"kind": "Policy",
|
|
"apiVersion": "v1",
|
|
"predicates": [
|
|
{"name": "MatchNodeSelector"},
|
|
{"name": "PodFitsResources"},
|
|
{"name": "PodFitsHostPorts"},
|
|
{"name": "HostName"},
|
|
{"name": "NoDiskConflict"},
|
|
{"name": "NoVolumeZoneConflict"},
|
|
{"name": "PodToleratesNodeTaints"},
|
|
{"name": "CheckNodeMemoryPressure"},
|
|
{"name": "MaxEBSVolumeCount"},
|
|
{"name": "MaxGCEPDVolumeCount"},
|
|
{"name": "MaxAzureDiskVolumeCount"},
|
|
{"name": "MatchInterPodAffinity"},
|
|
{"name": "GeneralPredicates"},
|
|
{"name": "TestServiceAffinity", "argument": {"serviceAffinity" : {"labels" : ["region"]}}},
|
|
{"name": "TestLabelsPresence", "argument": {"labelsPresence" : {"labels" : ["foo"], "presence":true}}}
|
|
],"priorities": [
|
|
{"name": "EqualPriority", "weight": 2},
|
|
{"name": "ImageLocalityPriority", "weight": 2},
|
|
{"name": "LeastRequestedPriority", "weight": 2},
|
|
{"name": "BalancedResourceAllocation", "weight": 2},
|
|
{"name": "SelectorSpreadPriority", "weight": 2},
|
|
{"name": "NodeAffinityPriority", "weight": 2},
|
|
{"name": "TaintTolerationPriority", "weight": 2},
|
|
{"name": "InterPodAffinityPriority", "weight": 2}
|
|
]
|
|
}`,
|
|
ExpectedPolicy: schedulerapi.Policy{
|
|
Predicates: []schedulerapi.PredicatePolicy{
|
|
{Name: "MatchNodeSelector"},
|
|
{Name: "PodFitsResources"},
|
|
{Name: "PodFitsHostPorts"},
|
|
{Name: "HostName"},
|
|
{Name: "NoDiskConflict"},
|
|
{Name: "NoVolumeZoneConflict"},
|
|
{Name: "PodToleratesNodeTaints"},
|
|
{Name: "CheckNodeMemoryPressure"},
|
|
{Name: "MaxEBSVolumeCount"},
|
|
{Name: "MaxGCEPDVolumeCount"},
|
|
{Name: "MaxAzureDiskVolumeCount"},
|
|
{Name: "MatchInterPodAffinity"},
|
|
{Name: "GeneralPredicates"},
|
|
{Name: "TestServiceAffinity", Argument: &schedulerapi.PredicateArgument{ServiceAffinity: &schedulerapi.ServiceAffinity{Labels: []string{"region"}}}},
|
|
{Name: "TestLabelsPresence", Argument: &schedulerapi.PredicateArgument{LabelsPresence: &schedulerapi.LabelsPresence{Labels: []string{"foo"}, Presence: true}}},
|
|
},
|
|
Priorities: []schedulerapi.PriorityPolicy{
|
|
{Name: "EqualPriority", Weight: 2},
|
|
{Name: "ImageLocalityPriority", Weight: 2},
|
|
{Name: "LeastRequestedPriority", Weight: 2},
|
|
{Name: "BalancedResourceAllocation", Weight: 2},
|
|
{Name: "SelectorSpreadPriority", Weight: 2},
|
|
{Name: "NodeAffinityPriority", Weight: 2},
|
|
{Name: "TaintTolerationPriority", Weight: 2},
|
|
{Name: "InterPodAffinityPriority", Weight: 2},
|
|
},
|
|
},
|
|
},
|
|
|
|
// Do not change this JSON after the corresponding release has been tagged.
|
|
// A failure indicates backwards compatibility with the specified release was broken.
|
|
"1.4": {
|
|
JSON: `{
|
|
"kind": "Policy",
|
|
"apiVersion": "v1",
|
|
"predicates": [
|
|
{"name": "MatchNodeSelector"},
|
|
{"name": "PodFitsResources"},
|
|
{"name": "PodFitsHostPorts"},
|
|
{"name": "HostName"},
|
|
{"name": "NoDiskConflict"},
|
|
{"name": "NoVolumeZoneConflict"},
|
|
{"name": "PodToleratesNodeTaints"},
|
|
{"name": "CheckNodeMemoryPressure"},
|
|
{"name": "CheckNodeDiskPressure"},
|
|
{"name": "MaxEBSVolumeCount"},
|
|
{"name": "MaxGCEPDVolumeCount"},
|
|
{"name": "MaxAzureDiskVolumeCount"},
|
|
{"name": "MatchInterPodAffinity"},
|
|
{"name": "GeneralPredicates"},
|
|
{"name": "TestServiceAffinity", "argument": {"serviceAffinity" : {"labels" : ["region"]}}},
|
|
{"name": "TestLabelsPresence", "argument": {"labelsPresence" : {"labels" : ["foo"], "presence":true}}}
|
|
],"priorities": [
|
|
{"name": "EqualPriority", "weight": 2},
|
|
{"name": "ImageLocalityPriority", "weight": 2},
|
|
{"name": "LeastRequestedPriority", "weight": 2},
|
|
{"name": "BalancedResourceAllocation", "weight": 2},
|
|
{"name": "SelectorSpreadPriority", "weight": 2},
|
|
{"name": "NodePreferAvoidPodsPriority", "weight": 2},
|
|
{"name": "NodeAffinityPriority", "weight": 2},
|
|
{"name": "TaintTolerationPriority", "weight": 2},
|
|
{"name": "InterPodAffinityPriority", "weight": 2},
|
|
{"name": "MostRequestedPriority", "weight": 2}
|
|
]
|
|
}`,
|
|
ExpectedPolicy: schedulerapi.Policy{
|
|
Predicates: []schedulerapi.PredicatePolicy{
|
|
{Name: "MatchNodeSelector"},
|
|
{Name: "PodFitsResources"},
|
|
{Name: "PodFitsHostPorts"},
|
|
{Name: "HostName"},
|
|
{Name: "NoDiskConflict"},
|
|
{Name: "NoVolumeZoneConflict"},
|
|
{Name: "PodToleratesNodeTaints"},
|
|
{Name: "CheckNodeMemoryPressure"},
|
|
{Name: "CheckNodeDiskPressure"},
|
|
{Name: "MaxEBSVolumeCount"},
|
|
{Name: "MaxGCEPDVolumeCount"},
|
|
{Name: "MaxAzureDiskVolumeCount"},
|
|
{Name: "MatchInterPodAffinity"},
|
|
{Name: "GeneralPredicates"},
|
|
{Name: "TestServiceAffinity", Argument: &schedulerapi.PredicateArgument{ServiceAffinity: &schedulerapi.ServiceAffinity{Labels: []string{"region"}}}},
|
|
{Name: "TestLabelsPresence", Argument: &schedulerapi.PredicateArgument{LabelsPresence: &schedulerapi.LabelsPresence{Labels: []string{"foo"}, Presence: true}}},
|
|
},
|
|
Priorities: []schedulerapi.PriorityPolicy{
|
|
{Name: "EqualPriority", Weight: 2},
|
|
{Name: "ImageLocalityPriority", Weight: 2},
|
|
{Name: "LeastRequestedPriority", Weight: 2},
|
|
{Name: "BalancedResourceAllocation", Weight: 2},
|
|
{Name: "SelectorSpreadPriority", Weight: 2},
|
|
{Name: "NodePreferAvoidPodsPriority", Weight: 2},
|
|
{Name: "NodeAffinityPriority", Weight: 2},
|
|
{Name: "TaintTolerationPriority", Weight: 2},
|
|
{Name: "InterPodAffinityPriority", Weight: 2},
|
|
{Name: "MostRequestedPriority", Weight: 2},
|
|
},
|
|
},
|
|
},
|
|
// Do not change this JSON after the corresponding release has been tagged.
|
|
// A failure indicates backwards compatibility with the specified release was broken.
|
|
"1.7": {
|
|
JSON: `{
|
|
"kind": "Policy",
|
|
"apiVersion": "v1",
|
|
"predicates": [
|
|
{"name": "MatchNodeSelector"},
|
|
{"name": "PodFitsResources"},
|
|
{"name": "PodFitsHostPorts"},
|
|
{"name": "HostName"},
|
|
{"name": "NoDiskConflict"},
|
|
{"name": "NoVolumeZoneConflict"},
|
|
{"name": "PodToleratesNodeTaints"},
|
|
{"name": "CheckNodeMemoryPressure"},
|
|
{"name": "CheckNodeDiskPressure"},
|
|
{"name": "MaxEBSVolumeCount"},
|
|
{"name": "MaxGCEPDVolumeCount"},
|
|
{"name": "MaxAzureDiskVolumeCount"},
|
|
{"name": "MatchInterPodAffinity"},
|
|
{"name": "GeneralPredicates"},
|
|
{"name": "TestServiceAffinity", "argument": {"serviceAffinity" : {"labels" : ["region"]}}},
|
|
{"name": "TestLabelsPresence", "argument": {"labelsPresence" : {"labels" : ["foo"], "presence":true}}},
|
|
{"name": "NoVolumeNodeConflict"}
|
|
],"priorities": [
|
|
{"name": "EqualPriority", "weight": 2},
|
|
{"name": "ImageLocalityPriority", "weight": 2},
|
|
{"name": "LeastRequestedPriority", "weight": 2},
|
|
{"name": "BalancedResourceAllocation", "weight": 2},
|
|
{"name": "SelectorSpreadPriority", "weight": 2},
|
|
{"name": "NodePreferAvoidPodsPriority", "weight": 2},
|
|
{"name": "NodeAffinityPriority", "weight": 2},
|
|
{"name": "TaintTolerationPriority", "weight": 2},
|
|
{"name": "InterPodAffinityPriority", "weight": 2},
|
|
{"name": "MostRequestedPriority", "weight": 2}
|
|
]
|
|
}`,
|
|
ExpectedPolicy: schedulerapi.Policy{
|
|
Predicates: []schedulerapi.PredicatePolicy{
|
|
{Name: "MatchNodeSelector"},
|
|
{Name: "PodFitsResources"},
|
|
{Name: "PodFitsHostPorts"},
|
|
{Name: "HostName"},
|
|
{Name: "NoDiskConflict"},
|
|
{Name: "NoVolumeZoneConflict"},
|
|
{Name: "PodToleratesNodeTaints"},
|
|
{Name: "CheckNodeMemoryPressure"},
|
|
{Name: "CheckNodeDiskPressure"},
|
|
{Name: "MaxEBSVolumeCount"},
|
|
{Name: "MaxGCEPDVolumeCount"},
|
|
{Name: "MaxAzureDiskVolumeCount"},
|
|
{Name: "MatchInterPodAffinity"},
|
|
{Name: "GeneralPredicates"},
|
|
{Name: "TestServiceAffinity", Argument: &schedulerapi.PredicateArgument{ServiceAffinity: &schedulerapi.ServiceAffinity{Labels: []string{"region"}}}},
|
|
{Name: "TestLabelsPresence", Argument: &schedulerapi.PredicateArgument{LabelsPresence: &schedulerapi.LabelsPresence{Labels: []string{"foo"}, Presence: true}}},
|
|
{Name: "NoVolumeNodeConflict"},
|
|
},
|
|
Priorities: []schedulerapi.PriorityPolicy{
|
|
{Name: "EqualPriority", Weight: 2},
|
|
{Name: "ImageLocalityPriority", Weight: 2},
|
|
{Name: "LeastRequestedPriority", Weight: 2},
|
|
{Name: "BalancedResourceAllocation", Weight: 2},
|
|
{Name: "SelectorSpreadPriority", Weight: 2},
|
|
{Name: "NodePreferAvoidPodsPriority", Weight: 2},
|
|
{Name: "NodeAffinityPriority", Weight: 2},
|
|
{Name: "TaintTolerationPriority", Weight: 2},
|
|
{Name: "InterPodAffinityPriority", Weight: 2},
|
|
{Name: "MostRequestedPriority", Weight: 2},
|
|
},
|
|
},
|
|
},
|
|
// Do not change this JSON after the corresponding release has been tagged.
|
|
// A failure indicates backwards compatibility with the specified release was broken.
|
|
"1.8": {
|
|
JSON: `{
|
|
"kind": "Policy",
|
|
"apiVersion": "v1",
|
|
"predicates": [
|
|
{"name": "MatchNodeSelector"},
|
|
{"name": "PodFitsResources"},
|
|
{"name": "PodFitsHostPorts"},
|
|
{"name": "HostName"},
|
|
{"name": "NoDiskConflict"},
|
|
{"name": "NoVolumeZoneConflict"},
|
|
{"name": "PodToleratesNodeTaints"},
|
|
{"name": "CheckNodeMemoryPressure"},
|
|
{"name": "CheckNodeDiskPressure"},
|
|
{"name": "CheckNodeCondition"},
|
|
{"name": "MaxEBSVolumeCount"},
|
|
{"name": "MaxGCEPDVolumeCount"},
|
|
{"name": "MaxAzureDiskVolumeCount"},
|
|
{"name": "MatchInterPodAffinity"},
|
|
{"name": "GeneralPredicates"},
|
|
{"name": "TestServiceAffinity", "argument": {"serviceAffinity" : {"labels" : ["region"]}}},
|
|
{"name": "TestLabelsPresence", "argument": {"labelsPresence" : {"labels" : ["foo"], "presence":true}}},
|
|
{"name": "NoVolumeNodeConflict"}
|
|
],"priorities": [
|
|
{"name": "EqualPriority", "weight": 2},
|
|
{"name": "ImageLocalityPriority", "weight": 2},
|
|
{"name": "LeastRequestedPriority", "weight": 2},
|
|
{"name": "BalancedResourceAllocation", "weight": 2},
|
|
{"name": "SelectorSpreadPriority", "weight": 2},
|
|
{"name": "NodePreferAvoidPodsPriority", "weight": 2},
|
|
{"name": "NodeAffinityPriority", "weight": 2},
|
|
{"name": "TaintTolerationPriority", "weight": 2},
|
|
{"name": "InterPodAffinityPriority", "weight": 2},
|
|
{"name": "MostRequestedPriority", "weight": 2}
|
|
]
|
|
}`,
|
|
ExpectedPolicy: schedulerapi.Policy{
|
|
Predicates: []schedulerapi.PredicatePolicy{
|
|
{Name: "MatchNodeSelector"},
|
|
{Name: "PodFitsResources"},
|
|
{Name: "PodFitsHostPorts"},
|
|
{Name: "HostName"},
|
|
{Name: "NoDiskConflict"},
|
|
{Name: "NoVolumeZoneConflict"},
|
|
{Name: "PodToleratesNodeTaints"},
|
|
{Name: "CheckNodeMemoryPressure"},
|
|
{Name: "CheckNodeDiskPressure"},
|
|
{Name: "CheckNodeCondition"},
|
|
{Name: "MaxEBSVolumeCount"},
|
|
{Name: "MaxGCEPDVolumeCount"},
|
|
{Name: "MaxAzureDiskVolumeCount"},
|
|
{Name: "MatchInterPodAffinity"},
|
|
{Name: "GeneralPredicates"},
|
|
{Name: "TestServiceAffinity", Argument: &schedulerapi.PredicateArgument{ServiceAffinity: &schedulerapi.ServiceAffinity{Labels: []string{"region"}}}},
|
|
{Name: "TestLabelsPresence", Argument: &schedulerapi.PredicateArgument{LabelsPresence: &schedulerapi.LabelsPresence{Labels: []string{"foo"}, Presence: true}}},
|
|
{Name: "NoVolumeNodeConflict"},
|
|
},
|
|
Priorities: []schedulerapi.PriorityPolicy{
|
|
{Name: "EqualPriority", Weight: 2},
|
|
{Name: "ImageLocalityPriority", Weight: 2},
|
|
{Name: "LeastRequestedPriority", Weight: 2},
|
|
{Name: "BalancedResourceAllocation", Weight: 2},
|
|
{Name: "SelectorSpreadPriority", Weight: 2},
|
|
{Name: "NodePreferAvoidPodsPriority", Weight: 2},
|
|
{Name: "NodeAffinityPriority", Weight: 2},
|
|
{Name: "TaintTolerationPriority", Weight: 2},
|
|
{Name: "InterPodAffinityPriority", Weight: 2},
|
|
{Name: "MostRequestedPriority", Weight: 2},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
registeredPredicates := sets.NewString(factory.ListRegisteredFitPredicates()...)
|
|
registeredPriorities := sets.NewString(factory.ListRegisteredPriorityFunctions()...)
|
|
seenPredicates := sets.NewString()
|
|
seenPriorities := sets.NewString()
|
|
|
|
for v, tc := range schedulerFiles {
|
|
fmt.Printf("%s: Testing scheduler config\n", v)
|
|
|
|
policy := schedulerapi.Policy{}
|
|
if err := runtime.DecodeInto(latestschedulerapi.Codec, []byte(tc.JSON), &policy); err != nil {
|
|
t.Errorf("%s: Error decoding: %v", v, err)
|
|
continue
|
|
}
|
|
for _, predicate := range policy.Predicates {
|
|
seenPredicates.Insert(predicate.Name)
|
|
}
|
|
for _, priority := range policy.Priorities {
|
|
seenPriorities.Insert(priority.Name)
|
|
}
|
|
if !reflect.DeepEqual(policy, tc.ExpectedPolicy) {
|
|
t.Errorf("%s: Expected:\n\t%#v\nGot:\n\t%#v", v, tc.ExpectedPolicy, policy)
|
|
}
|
|
|
|
handler := utiltesting.FakeHandler{
|
|
StatusCode: 500,
|
|
ResponseBody: "",
|
|
T: t,
|
|
}
|
|
server := httptest.NewServer(&handler)
|
|
defer server.Close()
|
|
client := clientset.NewForConfigOrDie(&restclient.Config{Host: server.URL, ContentConfig: restclient.ContentConfig{GroupVersion: &legacyscheme.Registry.GroupOrDie(v1.GroupName).GroupVersion}})
|
|
informerFactory := informers.NewSharedInformerFactory(client, 0)
|
|
|
|
if _, err := factory.NewConfigFactory(
|
|
"some-scheduler-name",
|
|
client,
|
|
informerFactory.Core().V1().Nodes(),
|
|
informerFactory.Core().V1().Pods(),
|
|
informerFactory.Core().V1().PersistentVolumes(),
|
|
informerFactory.Core().V1().PersistentVolumeClaims(),
|
|
informerFactory.Core().V1().ReplicationControllers(),
|
|
informerFactory.Extensions().V1beta1().ReplicaSets(),
|
|
informerFactory.Apps().V1beta1().StatefulSets(),
|
|
informerFactory.Core().V1().Services(),
|
|
informerFactory.Policy().V1beta1().PodDisruptionBudgets(),
|
|
v1.DefaultHardPodAffinitySymmetricWeight,
|
|
enableEquivalenceCache,
|
|
).CreateFromConfig(policy); err != nil {
|
|
t.Errorf("%s: Error constructing: %v", v, err)
|
|
continue
|
|
}
|
|
}
|
|
|
|
if !seenPredicates.HasAll(registeredPredicates.List()...) {
|
|
t.Errorf("Registered predicates are missing from compatibility test (add to test stanza for version currently in development): %#v", registeredPredicates.Difference(seenPredicates).List())
|
|
}
|
|
if !seenPriorities.HasAll(registeredPriorities.List()...) {
|
|
t.Errorf("Registered priorities are missing from compatibility test (add to test stanza for version currently in development): %#v", registeredPriorities.Difference(seenPriorities).List())
|
|
}
|
|
}
|