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74 lines
2.6 KiB
Go
74 lines
2.6 KiB
Go
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/*
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Copyright 2019 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 webhook
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import (
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"gomodules.xyz/jsonpatch/v2"
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"sigs.k8s.io/controller-runtime/pkg/webhook/admission"
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)
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// define some aliases for common bits of the webhook functionality
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// Defaulter defines functions for setting defaults on resources
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type Defaulter = admission.Defaulter
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// Validator defines functions for validating an operation
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type Validator = admission.Validator
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// AdmissionRequest defines the input for an admission handler.
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// It contains information to identify the object in
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// question (group, version, kind, resource, subresource,
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// name, namespace), as well as the operation in question
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// (e.g. Get, Create, etc), and the object itself.
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type AdmissionRequest = admission.Request
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// AdmissionResponse is the output of an admission handler.
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// It contains a response indicating if a given
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// operation is allowed, as well as a set of patches
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// to mutate the object in the case of a mutating admission handler.
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type AdmissionResponse = admission.Response
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// Admission is webhook suitable for registration with the server
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// an admission webhook that validates API operations and potentially
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// mutates their contents.
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type Admission = admission.Webhook
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// AdmissionHandler knows how to process admission requests, validating them,
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// and potentially mutating the objects they contain.
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type AdmissionHandler = admission.Handler
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// AdmissionDecoder knows how to decode objects from admission requests.
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type AdmissionDecoder = admission.Decoder
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// JSONPatchOp represents a single JSONPatch patch operation.
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type JSONPatchOp = jsonpatch.Operation
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var (
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// Allowed indicates that the admission request should be allowed for the given reason.
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Allowed = admission.Allowed
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// Denied indicates that the admission request should be denied for the given reason.
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Denied = admission.Denied
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// Patched indicates that the admission request should be allowed for the given reason,
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// and that the contained object should be mutated using the given patches.
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Patched = admission.Patched
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// Errored indicates that an error occurred in the admission request.
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Errored = admission.Errored
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)
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