57 lines
1.3 KiB
Go
57 lines
1.3 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors All rights reserved.
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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 localkube
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import (
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"io/ioutil"
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"net/http"
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"github.com/golang/glog"
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)
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type HealthCheck func() bool
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func healthCheck(addr string, lk LocalkubeServer) HealthCheck {
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return func() bool {
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glog.Infof("Performing healthcheck on %s\n", addr)
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transport, err := lk.GetTransport()
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if err != nil {
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return false
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}
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client := http.Client{Transport: transport}
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resp, err := client.Get(addr)
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if err != nil {
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glog.Errorf("Error performing healthcheck: %s", err)
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return false
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}
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defer resp.Body.Close()
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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glog.Errorf("Error reading healthcheck response: %s", err)
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return false
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}
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glog.Infof("Got healthcheck response: %s", body)
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return string(body) == "ok"
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}
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}
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func noop() bool {
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return true
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}
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