Change:
PLEASE COORDINATE WITH SIG-SCHEDULING BEFORE WORKING ON THIS ISSUE. We want to avoid the situation where two people accidentally start work on the same fix. Main tracking issue: If you contributed in phase 1, please give others a chance before claiming this issue. You can also help out by reviewing the phase 2 PRs. The tests in ensure backwards compatibility with the types in . It makes more sense for these tests to live in that package. /sig scheduling /kind cleanup /help /good-first-issue
This request has been marked as suitable for new contributors. Please ensure the request meets the requirements listed . If this request no longer meets these requirements, the label can be removed by commenting with the command. <detailsIn response to : PLEASE COORDINATE WITH SIG-SCHEDULING BEFORE WORKING ON THIS ISSUE. We want to avoid the situation where two people accidentally start work on the same fix. The tests in ensure backwards compatibility with the types in . It makes more sense for these tests to live in that package. /kind cleanup /help /good-first-issue Instructions for interacting with me using PR comments are available . If you have questions or suggestions related to my behavior, please file an issue against the repository. </details
I would like to take it and thanks
Hi! I am contributer and I would like to take it.
while you're working on do you mind letting take a crack at this one?
OK, go head
, thanks!
/lifecycle active for
Thanks for taking care of this one! :smiley:
You are wellcome

Discussion:
go_test( name = "go_default_test", <del> srcs = [ "compatibility_test.go", "defaults_test.go", ], </del> <ins> srcs = ["defaults_test.go"], </ins> embed = [":go_default_library"], deps = [ <del> "//pkg/apis/core/install:go_default_library", </del> "//pkg/scheduler/algorithm/predicates:go_default_library", <del> "//pkg/scheduler/api:go_default_library", "//pkg/scheduler/api/latest:go_default_library", "//pkg/scheduler/factory:go_default_library", "//staging/src/k8s.io/api/core/v1:go_default_library", "//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library", "//staging/src/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", </del> "//staging/src/k8s.io/apimachinery/pkg/util/sets:go_default_library", <del> "//staging/src/k8s.io/client-go/informers:go_default_library", "//staging/src/k8s.io/client-go/kubernetes:go_default_library", "//staging/src/k8s.io/client-go/rest:go_default_library", "//staging/src/k8s.io/client-go/util/testing:go_default_library", </del> ], )

<del> /* 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/runtime/schema" "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/apis/core/install" schedulerapi "k8s.io/kubernetes/pkg/scheduler/api" latestschedulerapi "k8s.io/kubernetes/pkg/scheduler/api/latest" "k8s.io/kubernetes/pkg/scheduler/factory" ) 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}}} ],"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} ],"extenders": [{ "urlPrefix":        "/prefix", "filterVerb":       "filter", "prioritizeVerb":   "prioritize", "weight":           1, "BindVerb":         "bind", "enableHttps":      true, "tlsConfig":        {"Insecure":true}, "httpTimeout":      1, "nodeCacheCapable": true }] }`, 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}, }, ExtenderConfigs: []schedulerapi.ExtenderConfig{{ URLPrefix:        "/prefix", FilterVerb:       "filter", PrioritizeVerb:   "prioritize", Weight:           1, BindVerb:         "bind", // 1.7 was missing json tags on the BindVerb field and required "BindVerb" EnableHTTPS:      true, TLSConfig:        &restclient.TLSClientConfig{Insecure: true}, HTTPTimeout:      1, NodeCacheCapable: true, }}, }, }, // Do not change this JSON after the corresponding release has been tagged. // A failure indicates backwards compatibility with the specified release was broken. "1.8": { 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}}} ],"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} ],"extenders": [{ "urlPrefix":        "/prefix", "filterVerb":       "filter", "prioritizeVerb":   "prioritize", "weight":           1, "bindVerb":         "bind", "enableHttps":      true, "tlsConfig":        {"Insecure":true}, "httpTimeout":      1, "nodeCacheCapable": true }] }`, 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}}}, }, 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}, }, ExtenderConfigs: []schedulerapi.ExtenderConfig{{ URLPrefix:        "/prefix", FilterVerb:       "filter", PrioritizeVerb:   "prioritize", Weight:           1, BindVerb:         "bind", // 1.8 became case-insensitive and tolerated "bindVerb" EnableHTTPS:      true, TLSConfig:        &restclient.TLSClientConfig{Insecure: true}, HTTPTimeout:      1, NodeCacheCapable: true, }}, }, }, // Do not change this JSON after the corresponding release has been tagged. // A failure indicates backwards compatibility with the specified release was broken. "1.9": { 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": "CheckVolumeBinding"}, {"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} ],"extenders": [{ "urlPrefix":        "/prefix", "filterVerb":       "filter", "prioritizeVerb":   "prioritize", "weight":           1, "bindVerb":         "bind", "enableHttps":      true, "tlsConfig":        {"Insecure":true}, "httpTimeout":      1, "nodeCacheCapable": true }] }`, 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: "CheckVolumeBinding"}, {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}, }, ExtenderConfigs: []schedulerapi.ExtenderConfig{{ URLPrefix:        "/prefix", FilterVerb:       "filter", PrioritizeVerb:   "prioritize", Weight:           1, BindVerb:         "bind", // 1.9 was case-insensitive and tolerated "bindVerb" EnableHTTPS:      true, TLSConfig:        &restclient.TLSClientConfig{Insecure: true}, HTTPTimeout:      1, NodeCacheCapable: true, }}, }, }, // Do not change this JSON after the corresponding release has been tagged. // A failure indicates backwards compatibility with the specified release was broken. "1.10": { 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": "CheckNodePIDPressure"}, {"name": "CheckNodeCondition"}, {"name": "MaxEBSVolumeCount"}, {"name": "MaxGCEPDVolumeCount"}, {"name": "MaxAzureDiskVolumeCount"}, {"name": "MatchInterPodAffinity"}, {"name": "GeneralPredicates"}, {"name": "CheckVolumeBinding"}, {"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} ],"extenders": [{ "urlPrefix":        "/prefix", "filterVerb":       "filter", "prioritizeVerb":   "prioritize", "weight":           1, "bindVerb":         "bind", "enableHttps":      true, "tlsConfig":        {"Insecure":true}, "httpTimeout":      1, "nodeCacheCapable": true, "managedResources": [{"name":"example.com/foo","ignoredByScheduler":true}], "ignorable":true }] }`, 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: "CheckNodePIDPressure"}, {Name: "CheckNodeCondition"}, {Name: "MaxEBSVolumeCount"}, {Name: "MaxGCEPDVolumeCount"}, {Name: "MaxAzureDiskVolumeCount"}, {Name: "MatchInterPodAffinity"}, {Name: "GeneralPredicates"}, {Name: "CheckVolumeBinding"}, {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}, }, ExtenderConfigs: []schedulerapi.ExtenderConfig{{ URLPrefix:        "/prefix", FilterVerb:       "filter", PrioritizeVerb:   "prioritize", Weight:           1, BindVerb:         "bind", // 1.10 was case-insensitive and tolerated "bindVerb" EnableHTTPS:      true, TLSConfig:        &restclient.TLSClientConfig{Insecure: true}, HTTPTimeout:      1, NodeCacheCapable: true, ManagedResources: []schedulerapi.ExtenderManagedResource{{Name: v1.ResourceName("example.com/foo"), IgnoredByScheduler: true}}, Ignorable:        true, }}, }, }, // Do not change this JSON after the corresponding release has been tagged. // A failure indicates backwards compatibility with the specified release was broken. "1.11": { 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": "CheckNodePIDPressure"}, {"name": "CheckNodeCondition"}, {"name": "MaxEBSVolumeCount"}, {"name": "MaxGCEPDVolumeCount"}, {"name": "MaxAzureDiskVolumeCount"}, {"name": "MatchInterPodAffinity"}, {"name": "GeneralPredicates"}, {"name": "CheckVolumeBinding"}, {"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}, { "name": "RequestedToCapacityRatioPriority", "weight": 2, "argument": { "requestedToCapacityRatioArguments": { "shape": [ {"utilization": 0,  "score": 0}, {"utilization": 50, "score": 7} ] } }} ],"extenders": [{ "urlPrefix":        "/prefix", "filterVerb":       "filter", "prioritizeVerb":   "prioritize", "weight":           1, "bindVerb":         "bind", "enableHttps":      true, "tlsConfig":        {"Insecure":true}, "httpTimeout":      1, "nodeCacheCapable": true, "managedResources": [{"name":"example.com/foo","ignoredByScheduler":true}], "ignorable":true }] }`, 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: "CheckNodePIDPressure"}, {Name: "CheckNodeCondition"}, {Name: "MaxEBSVolumeCount"}, {Name: "MaxGCEPDVolumeCount"}, {Name: "MaxAzureDiskVolumeCount"}, {Name: "MatchInterPodAffinity"}, {Name: "GeneralPredicates"}, {Name: "CheckVolumeBinding"}, {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}, { Name:   "RequestedToCapacityRatioPriority", Weight: 2, Argument: &schedulerapi.PriorityArgument{ RequestedToCapacityRatioArguments: &schedulerapi.RequestedToCapacityRatioArguments{ UtilizationShape: []schedulerapi.UtilizationShapePoint{ {Utilization: 0, Score: 0}, {Utilization: 50, Score: 7}, }}, }, }, }, ExtenderConfigs: []schedulerapi.ExtenderConfig{{ URLPrefix:        "/prefix", FilterVerb:       "filter", PrioritizeVerb:   "prioritize", Weight:           1, BindVerb:         "bind", // 1.11 restored case-sensitivity, but allowed either "BindVerb" or "bindVerb" EnableHTTPS:      true, TLSConfig:        &restclient.TLSClientConfig{Insecure: true}, HTTPTimeout:      1, NodeCacheCapable: true, ManagedResources: []schedulerapi.ExtenderManagedResource{{Name: v1.ResourceName("example.com/foo"), IgnoredByScheduler: true}}, Ignorable:        true, }}, }, }, // Do not change this JSON after the corresponding release has been tagged. // A failure indicates backwards compatibility with the specified release was broken. "1.12": { 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": "CheckNodePIDPressure"}, {"name": "CheckNodeCondition"}, {"name": "MaxEBSVolumeCount"}, {"name": "MaxGCEPDVolumeCount"}, {"name": "MaxAzureDiskVolumeCount"}, {"name": "MaxCSIVolumeCountPred"}, {"name": "MatchInterPodAffinity"}, {"name": "GeneralPredicates"}, {"name": "CheckVolumeBinding"}, {"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}, { "name": "RequestedToCapacityRatioPriority", "weight": 2, "argument": { "requestedToCapacityRatioArguments": { "shape": [ {"utilization": 0,  "score": 0}, {"utilization": 50, "score": 7} ] } }} ],"extenders": [{ "urlPrefix":        "/prefix", "filterVerb":       "filter", "prioritizeVerb":   "prioritize", "weight":           1, "bindVerb":         "bind", "enableHttps":      true, "tlsConfig":        {"Insecure":true}, "httpTimeout":      1, "nodeCacheCapable": true, "managedResources": [{"name":"example.com/foo","ignoredByScheduler":true}], "ignorable":true }] }`, 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: "CheckNodePIDPressure"}, {Name: "CheckNodeCondition"}, {Name: "MaxEBSVolumeCount"}, {Name: "MaxGCEPDVolumeCount"}, {Name: "MaxAzureDiskVolumeCount"}, {Name: "MaxCSIVolumeCountPred"}, {Name: "MatchInterPodAffinity"}, {Name: "GeneralPredicates"}, {Name: "CheckVolumeBinding"}, {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}, { Name:   "RequestedToCapacityRatioPriority", Weight: 2, Argument: &schedulerapi.PriorityArgument{ RequestedToCapacityRatioArguments: &schedulerapi.RequestedToCapacityRatioArguments{ UtilizationShape: []schedulerapi.UtilizationShapePoint{ {Utilization: 0, Score: 0}, {Utilization: 50, Score: 7}, }}, }, }, }, ExtenderConfigs: []schedulerapi.ExtenderConfig{{ URLPrefix:        "/prefix", FilterVerb:       "filter", PrioritizeVerb:   "prioritize", Weight:           1, BindVerb:         "bind", // 1.11 restored case-sensitivity, but allowed either "BindVerb" or "bindVerb" EnableHTTPS:      true, TLSConfig:        &restclient.TLSClientConfig{Insecure: true}, HTTPTimeout:      1, NodeCacheCapable: true, ManagedResources: []schedulerapi.ExtenderManagedResource{{Name: v1.ResourceName("example.com/foo"), IgnoredByScheduler: true}}, Ignorable:        true, }}, }, }, } 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 confign", 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:nt%#vnGot:nt%#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: &schema.GroupVersion{Group: "", Version: "v1"}}}) informerFactory := informers.NewSharedInformerFactory(client, 0) if _, err := factory.NewConfigFactory(&factory.ConfigFactoryArgs{ SchedulerName:                  "some-scheduler-name", Client:                         client, NodeInformer:                   informerFactory.Core().V1().Nodes(), PodInformer:                    informerFactory.Core().V1().Pods(), PvInformer:                     informerFactory.Core().V1().PersistentVolumes(), PvcInformer:                    informerFactory.Core().V1().PersistentVolumeClaims(), ReplicationControllerInformer:  informerFactory.Core().V1().ReplicationControllers(), ReplicaSetInformer:             informerFactory.Apps().V1().ReplicaSets(), StatefulSetInformer:            informerFactory.Apps().V1().StatefulSets(), ServiceInformer:                informerFactory.Core().V1().Services(), PdbInformer:                    informerFactory.Policy().V1beta1().PodDisruptionBudgets(), StorageClassInformer:           informerFactory.Storage().V1().StorageClasses(), HardPodAffinitySymmetricWeight: v1.DefaultHardPodAffinitySymmetricWeight, DisablePreemption:              false, PercentageOfNodesToScore:       schedulerapi.DefaultPercentageOfNodesToScore, }).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()) } } </del>

name = "all-srcs", srcs = [ ":package-srcs", <ins> "//pkg/scheduler/api/compatibility:all-srcs", </ins> "//pkg/scheduler/api/latest:all-srcs", "//pkg/scheduler/api/v1:all-srcs", "//pkg/scheduler/api/validation:all-srcs",

<ins> load("@io_bazel_rules_go//go:def.bzl", "go_test") go_test( name = "go_default_test", srcs = ["compatibility_test.go"], deps = [ "//pkg/apis/core/install:go_default_library", "//pkg/scheduler/algorithmprovider/defaults:go_default_library", "//pkg/scheduler/api:go_default_library", "//pkg/scheduler/api/latest:go_default_library", "//pkg/scheduler/factory:go_default_library", "//staging/src/k8s.io/api/core/v1:go_default_library", "//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library", "//staging/src/k8s.io/apimachinery/pkg/runtime/schema:go_default_library", "//staging/src/k8s.io/apimachinery/pkg/util/sets:go_default_library", "//staging/src/k8s.io/client-go/informers:go_default_library", "//staging/src/k8s.io/client-go/kubernetes:go_default_library", "//staging/src/k8s.io/client-go/rest:go_default_library", "//staging/src/k8s.io/client-go/util/testing:go_default_library", ], ) filegroup( name = "package-srcs", srcs = glob(["**"]), tags = ["automanaged"], visibility = ["//visibility:private"], ) filegroup( name = "all-srcs", srcs = [":package-srcs"], tags = ["automanaged"], visibility = ["//visibility:public"], ) </ins>

<ins> /* 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 compatibility import ( "fmt" "net/http/httptest" "reflect" "testing" "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/runtime" "k8s.io/apimachinery/pkg/runtime/schema" "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/apis/core/install" _ "k8s.io/kubernetes/pkg/scheduler/algorithmprovider/defaults" schedulerapi "k8s.io/kubernetes/pkg/scheduler/api" latestschedulerapi "k8s.io/kubernetes/pkg/scheduler/api/latest" "k8s.io/kubernetes/pkg/scheduler/factory" ) 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}}} ],"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} ],"extenders": [{ "urlPrefix":        "/prefix", "filterVerb":       "filter", "prioritizeVerb":   "prioritize", "weight":           1, "BindVerb":         "bind", "enableHttps":      true, "tlsConfig":        {"Insecure":true}, "httpTimeout":      1, "nodeCacheCapable": true }] }`, 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}, }, ExtenderConfigs: []schedulerapi.ExtenderConfig{{ URLPrefix:        "/prefix", FilterVerb:       "filter", PrioritizeVerb:   "prioritize", Weight:           1, BindVerb:         "bind", // 1.7 was missing json tags on the BindVerb field and required "BindVerb" EnableHTTPS:      true, TLSConfig:        &restclient.TLSClientConfig{Insecure: true}, HTTPTimeout:      1, NodeCacheCapable: true, }}, }, }, // Do not change this JSON after the corresponding release has been tagged. // A failure indicates backwards compatibility with the specified release was broken. "1.8": { 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}}} ],"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} ],"extenders": [{ "urlPrefix":        "/prefix", "filterVerb":       "filter", "prioritizeVerb":   "prioritize", "weight":           1, "bindVerb":         "bind", "enableHttps":      true, "tlsConfig":        {"Insecure":true}, "httpTimeout":      1, "nodeCacheCapable": true }] }`, 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}}}, }, 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}, }, ExtenderConfigs: []schedulerapi.ExtenderConfig{{ URLPrefix:        "/prefix", FilterVerb:       "filter", PrioritizeVerb:   "prioritize", Weight:           1, BindVerb:         "bind", // 1.8 became case-insensitive and tolerated "bindVerb" EnableHTTPS:      true, TLSConfig:        &restclient.TLSClientConfig{Insecure: true}, HTTPTimeout:      1, NodeCacheCapable: true, }}, }, }, // Do not change this JSON after the corresponding release has been tagged. // A failure indicates backwards compatibility with the specified release was broken. "1.9": { 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": "CheckVolumeBinding"}, {"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} ],"extenders": [{ "urlPrefix":        "/prefix", "filterVerb":       "filter", "prioritizeVerb":   "prioritize", "weight":           1, "bindVerb":         "bind", "enableHttps":      true, "tlsConfig":        {"Insecure":true}, "httpTimeout":      1, "nodeCacheCapable": true }] }`, 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: "CheckVolumeBinding"}, {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}, }, ExtenderConfigs: []schedulerapi.ExtenderConfig{{ URLPrefix:        "/prefix", FilterVerb:       "filter", PrioritizeVerb:   "prioritize", Weight:           1, BindVerb:         "bind", // 1.9 was case-insensitive and tolerated "bindVerb" EnableHTTPS:      true, TLSConfig:        &restclient.TLSClientConfig{Insecure: true}, HTTPTimeout:      1, NodeCacheCapable: true, }}, }, }, // Do not change this JSON after the corresponding release has been tagged. // A failure indicates backwards compatibility with the specified release was broken. "1.10": { 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": "CheckNodePIDPressure"}, {"name": "CheckNodeCondition"}, {"name": "MaxEBSVolumeCount"}, {"name": "MaxGCEPDVolumeCount"}, {"name": "MaxAzureDiskVolumeCount"}, {"name": "MatchInterPodAffinity"}, {"name": "GeneralPredicates"}, {"name": "CheckVolumeBinding"}, {"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} ],"extenders": [{ "urlPrefix":        "/prefix", "filterVerb":       "filter", "prioritizeVerb":   "prioritize", "weight":           1, "bindVerb":         "bind", "enableHttps":      true, "tlsConfig":        {"Insecure":true}, "httpTimeout":      1, "nodeCacheCapable": true, "managedResources": [{"name":"example.com/foo","ignoredByScheduler":true}], "ignorable":true }] }`, 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: "CheckNodePIDPressure"}, {Name: "CheckNodeCondition"}, {Name: "MaxEBSVolumeCount"}, {Name: "MaxGCEPDVolumeCount"}, {Name: "MaxAzureDiskVolumeCount"}, {Name: "MatchInterPodAffinity"}, {Name: "GeneralPredicates"}, {Name: "CheckVolumeBinding"}, {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}, }, ExtenderConfigs: []schedulerapi.ExtenderConfig{{ URLPrefix:        "/prefix", FilterVerb:       "filter", PrioritizeVerb:   "prioritize", Weight:           1, BindVerb:         "bind", // 1.10 was case-insensitive and tolerated "bindVerb" EnableHTTPS:      true, TLSConfig:        &restclient.TLSClientConfig{Insecure: true}, HTTPTimeout:      1, NodeCacheCapable: true, ManagedResources: []schedulerapi.ExtenderManagedResource{{Name: v1.ResourceName("example.com/foo"), IgnoredByScheduler: true}}, Ignorable:        true, }}, }, }, // Do not change this JSON after the corresponding release has been tagged. // A failure indicates backwards compatibility with the specified release was broken. "1.11": { 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": "CheckNodePIDPressure"}, {"name": "CheckNodeCondition"}, {"name": "MaxEBSVolumeCount"}, {"name": "MaxGCEPDVolumeCount"}, {"name": "MaxAzureDiskVolumeCount"}, {"name": "MatchInterPodAffinity"}, {"name": "GeneralPredicates"}, {"name": "CheckVolumeBinding"}, {"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}, { "name": "RequestedToCapacityRatioPriority", "weight": 2, "argument": { "requestedToCapacityRatioArguments": { "shape": [ {"utilization": 0,  "score": 0}, {"utilization": 50, "score": 7} ] } }} ],"extenders": [{ "urlPrefix":        "/prefix", "filterVerb":       "filter", "prioritizeVerb":   "prioritize", "weight":           1, "bindVerb":         "bind", "enableHttps":      true, "tlsConfig":        {"Insecure":true}, "httpTimeout":      1, "nodeCacheCapable": true, "managedResources": [{"name":"example.com/foo","ignoredByScheduler":true}], "ignorable":true }] }`, 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: "CheckNodePIDPressure"}, {Name: "CheckNodeCondition"}, {Name: "MaxEBSVolumeCount"}, {Name: "MaxGCEPDVolumeCount"}, {Name: "MaxAzureDiskVolumeCount"}, {Name: "MatchInterPodAffinity"}, {Name: "GeneralPredicates"}, {Name: "CheckVolumeBinding"}, {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}, { Name:   "RequestedToCapacityRatioPriority", Weight: 2, Argument: &schedulerapi.PriorityArgument{ RequestedToCapacityRatioArguments: &schedulerapi.RequestedToCapacityRatioArguments{ UtilizationShape: []schedulerapi.UtilizationShapePoint{ {Utilization: 0, Score: 0}, {Utilization: 50, Score: 7}, }}, }, }, }, ExtenderConfigs: []schedulerapi.ExtenderConfig{{ URLPrefix:        "/prefix", FilterVerb:       "filter", PrioritizeVerb:   "prioritize", Weight:           1, BindVerb:         "bind", // 1.11 restored case-sensitivity, but allowed either "BindVerb" or "bindVerb" EnableHTTPS:      true, TLSConfig:        &restclient.TLSClientConfig{Insecure: true}, HTTPTimeout:      1, NodeCacheCapable: true, ManagedResources: []schedulerapi.ExtenderManagedResource{{Name: v1.ResourceName("example.com/foo"), IgnoredByScheduler: true}}, Ignorable:        true, }}, }, }, // Do not change this JSON after the corresponding release has been tagged. // A failure indicates backwards compatibility with the specified release was broken. "1.12": { 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": "CheckNodePIDPressure"}, {"name": "CheckNodeCondition"}, {"name": "MaxEBSVolumeCount"}, {"name": "MaxGCEPDVolumeCount"}, {"name": "MaxAzureDiskVolumeCount"}, {"name": "MaxCSIVolumeCountPred"}, {"name": "MatchInterPodAffinity"}, {"name": "GeneralPredicates"}, {"name": "CheckVolumeBinding"}, {"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}, { "name": "RequestedToCapacityRatioPriority", "weight": 2, "argument": { "requestedToCapacityRatioArguments": { "shape": [ {"utilization": 0,  "score": 0}, {"utilization": 50, "score": 7} ] } }} ],"extenders": [{ "urlPrefix":        "/prefix", "filterVerb":       "filter", "prioritizeVerb":   "prioritize", "weight":           1, "bindVerb":         "bind", "enableHttps":      true, "tlsConfig":        {"Insecure":true}, "httpTimeout":      1, "nodeCacheCapable": true, "managedResources": [{"name":"example.com/foo","ignoredByScheduler":true}], "ignorable":true }] }`, 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: "CheckNodePIDPressure"}, {Name: "CheckNodeCondition"}, {Name: "MaxEBSVolumeCount"}, {Name: "MaxGCEPDVolumeCount"}, {Name: "MaxAzureDiskVolumeCount"}, {Name: "MaxCSIVolumeCountPred"}, {Name: "MatchInterPodAffinity"}, {Name: "GeneralPredicates"}, {Name: "CheckVolumeBinding"}, {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}, { Name:   "RequestedToCapacityRatioPriority", Weight: 2, Argument: &schedulerapi.PriorityArgument{ RequestedToCapacityRatioArguments: &schedulerapi.RequestedToCapacityRatioArguments{ UtilizationShape: []schedulerapi.UtilizationShapePoint{ {Utilization: 0, Score: 0}, {Utilization: 50, Score: 7}, }}, }, }, }, ExtenderConfigs: []schedulerapi.ExtenderConfig{{ URLPrefix:        "/prefix", FilterVerb:       "filter", PrioritizeVerb:   "prioritize", Weight:           1, BindVerb:         "bind", // 1.11 restored case-sensitivity, but allowed either "BindVerb" or "bindVerb" EnableHTTPS:      true, TLSConfig:        &restclient.TLSClientConfig{Insecure: true}, HTTPTimeout:      1, NodeCacheCapable: true, ManagedResources: []schedulerapi.ExtenderManagedResource{{Name: v1.ResourceName("example.com/foo"), IgnoredByScheduler: true}}, Ignorable:        true, }}, }, }, } 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 confign", 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:nt%#vnGot:nt%#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: &schema.GroupVersion{Group: "", Version: "v1"}}}) informerFactory := informers.NewSharedInformerFactory(client, 0) if _, err := factory.NewConfigFactory(&factory.ConfigFactoryArgs{ SchedulerName:                  "some-scheduler-name", Client:                         client, NodeInformer:                   informerFactory.Core().V1().Nodes(), PodInformer:                    informerFactory.Core().V1().Pods(), PvInformer:                     informerFactory.Core().V1().PersistentVolumes(), PvcInformer:                    informerFactory.Core().V1().PersistentVolumeClaims(), ReplicationControllerInformer:  informerFactory.Core().V1().ReplicationControllers(), ReplicaSetInformer:             informerFactory.Apps().V1().ReplicaSets(), StatefulSetInformer:            informerFactory.Apps().V1().StatefulSets(), ServiceInformer:                informerFactory.Core().V1().Services(), PdbInformer:                    informerFactory.Policy().V1beta1().PodDisruptionBudgets(), StorageClassInformer:           informerFactory.Storage().V1().StorageClasses(), HardPodAffinitySymmetricWeight: v1.DefaultHardPodAffinitySymmetricWeight, DisablePreemption:              false, PercentageOfNodesToScore:       schedulerapi.DefaultPercentageOfNodesToScore, }).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()) } } </ins>