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affinity.go
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affinity.go
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/*
Copyright (C) 2019 Synopsys, Inc.
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you 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 api
// PodAffinityConfig defines the configuration for a pod affinity or antiaffinity
type PodAffinityConfig struct {
Weight int32
Selector SelectorConfig
Topology string
Namespaces []string
}
// NodeAffinityConfig defines the configuration for a node affinity
type NodeAffinityConfig struct {
Weight int32
Expressions []NodeExpression
Fields []NodeExpression
}
// AffinityType defines the type of affinity
type AffinityType int
const (
AffinityHard AffinityType = iota + 1
AffinitySoft
)
// NodeExpression defines the configuration for a node expresion
type NodeExpression struct {
Key string
Op NodeOperator
Values []string
}
// NodeOperator defines the valid operators in a node expression
type NodeOperator int
const (
NodeOperatorIn NodeOperator = iota + 1
NodeOperatorNotIn
NodeOperatorExists
NodeOperatorDoesNotExist
NodeOperatorGt
NodeOperatorLt
)