443d58e40a
Alpha implementation of the Dynamic Kubelet Configuration feature. See the proposal doc in #29459.
37 lines
1.0 KiB
Go
37 lines
1.0 KiB
Go
/*
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Copyright 2017 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 panic
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import utilruntime "k8s.io/apimachinery/pkg/util/runtime"
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// HandlePanic returns a function that wraps `fn` with the utilruntime.PanicHandlers, and continues
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// to bubble the panic after the PanicHandlers are called
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func HandlePanic(fn func()) func() {
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return func() {
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defer func() {
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if r := recover(); r != nil {
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for _, fn := range utilruntime.PanicHandlers {
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fn(r)
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}
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panic(r)
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}
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}()
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// call the function
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fn()
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}
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}
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