mirror of
https://github.com/etcd-io/etcd.git
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45 lines
1.2 KiB
Go
45 lines
1.2 KiB
Go
// Copyright 2018 The etcd Authors
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package tester
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import (
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"fmt"
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"os/exec"
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)
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type failureExternal struct {
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Failure
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description string
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scriptPath string
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}
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func (f *failureExternal) Inject(clus *Cluster, round int) error {
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return exec.Command(f.scriptPath, "enable", fmt.Sprintf("%d", round)).Run()
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}
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func (f *failureExternal) Recover(clus *Cluster, round int) error {
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return exec.Command(f.scriptPath, "disable", fmt.Sprintf("%d", round)).Run()
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}
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func (f *failureExternal) Desc() string { return f.description }
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func newFailureExternal(scriptPath string) Failure {
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return &failureExternal{
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description: fmt.Sprintf("external fault injector (script: %q)", scriptPath),
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scriptPath: scriptPath,
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}
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}
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