k8s.io/apiserver@v0.31.1/pkg/admission/plugin/webhook/matchconditions/interface.go (about)

     1  /*
     2  Copyright 2023 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package matchconditions
    18  
    19  import (
    20  	"context"
    21  
    22  	"k8s.io/apimachinery/pkg/runtime"
    23  	"k8s.io/apiserver/pkg/admission"
    24  	"k8s.io/apiserver/pkg/authorization/authorizer"
    25  )
    26  
    27  type MatchResult struct {
    28  	Matches             bool
    29  	Error               error
    30  	FailedConditionName string
    31  }
    32  
    33  // Matcher contains logic for converting Evaluations to bool of matches or does not match
    34  type Matcher interface {
    35  	// Match is used to take cel evaluations and convert into decisions
    36  	Match(ctx context.Context, versionedAttr *admission.VersionedAttributes, versionedParams runtime.Object, authz authorizer.Authorizer) MatchResult
    37  }