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Cleanup scheduler/algorithm/predicates package
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parent
36abc02533
commit
6aaf0bb41b
@ -4,9 +4,7 @@ go_library(
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name = "go_default_library",
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srcs = [
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"error.go",
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"metadata.go",
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"predicates.go",
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"utils.go",
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],
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importpath = "k8s.io/kubernetes/pkg/scheduler/algorithm/predicates",
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visibility = ["//visibility:public"],
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@ -25,10 +23,7 @@ go_library(
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go_test(
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name = "go_default_test",
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srcs = [
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"predicates_test.go",
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"utils_test.go",
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],
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srcs = ["predicates_test.go"],
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embed = [":go_default_library"],
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deps = [
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"//pkg/apis/core:go_default_library",
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@ -1,21 +0,0 @@
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/*
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Copyright 2016 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package predicates
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// Metadata interface represents anything that can access a predicate metadata.
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// DEPRECATED.
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type Metadata interface{}
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@ -108,6 +108,10 @@ func Ordering() []string {
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return predicatesOrdering
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}
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// Metadata interface represents anything that can access a predicate metadata.
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// DEPRECATED.
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type Metadata interface{}
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// FitPredicate is a function that indicates if a pod fits into an existing node.
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// The failure information is given by the error.
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type FitPredicate func(pod *v1.Pod, meta Metadata, nodeInfo *schedulernodeinfo.NodeInfo) (bool, []PredicateFailureReason, error)
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@ -278,8 +282,10 @@ func PodFitsHostPortsPredicate(pod *v1.Pod, meta []*v1.ContainerPort, nodeInfo *
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existingPorts := nodeInfo.UsedPorts()
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// try to see whether existingPorts and wantPorts will conflict or not
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if portsConflict(existingPorts, wantPorts) {
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return false, []PredicateFailureReason{ErrPodNotFitsHostPorts}, nil
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for _, cp := range wantPorts {
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if existingPorts.CheckConflict(cp.HostIP, string(cp.Protocol), cp.HostPort) {
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return false, []PredicateFailureReason{ErrPodNotFitsHostPorts}, nil
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}
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}
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return true, nil, nil
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@ -1,34 +0,0 @@
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/*
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Copyright 2016 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package predicates
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import (
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v1 "k8s.io/api/core/v1"
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schedulernodeinfo "k8s.io/kubernetes/pkg/scheduler/nodeinfo"
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)
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// portsConflict check whether existingPorts and wantPorts conflict with each other
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// return true if we have a conflict
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func portsConflict(existingPorts schedulernodeinfo.HostPortInfo, wantPorts []*v1.ContainerPort) bool {
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for _, cp := range wantPorts {
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if existingPorts.CheckConflict(cp.HostIP, string(cp.Protocol), cp.HostPort) {
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return true
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}
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}
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return false
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}
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@ -1,17 +0,0 @@
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/*
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Copyright 2016 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package predicates
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