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etcdctl: prepare for health endpoint change

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We made a mistake on the health endpoint by returning a string "true".
We have to make the etcdctl works for the next version of etcd which
will correct the mistake on the server side.

It is too late to change the server side right now since we already
released a version of etcdctl that only understands "true".
This commit is contained in:
Xiang Li 2015-09-04 10:20:13 -07:00
parent 243fe519a9
commit 04539c6240
1 changed files with 12 additions and 2 deletions
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14
etcdctl/command/cluster_health.go
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@ -3,6 +3,7 @@ package command
import (
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"os"
"os/signal"
@ -70,9 +71,18 @@ func handleClusterHealth(c *cli.Context) {
}
result := struct{ Health string }{}
d := json.NewDecoder(resp.Body)
err = d.Decode(&result)
nresult := struct{ Health bool }{}
bytes, err := ioutil.ReadAll(resp.Body)
if err != nil {
fmt.Printf("failed to check the health of member %s on %s: %v\n", m.ID, url, err)
continue
}
resp.Body.Close()
err = json.Unmarshal(bytes, &result)
if err != nil {
err = json.Unmarshal(bytes, &nresult)
}
if err != nil {
fmt.Printf("failed to check the health of member %s on %s: %v\n", m.ID, url, err)
continue