func replaceConfig(e *store.StoreManager, config []byte) error {
lsid, err := e.GetLeaderSentinelId()
if err != nil {
die("cannot get leader sentinel info")
}
lsi, _, err := e.GetSentinelInfo(lsid)
if lsi == nil {
return fmt.Errorf("leader sentinel info not available")
}
req, err := http.NewRequest("PUT", fmt.Sprintf("http://%s:%s/config/current", lsi.ListenAddress, lsi.Port), bytes.NewReader(config))
if err != nil {
return fmt.Errorf("cannot create request: %v", err)
}
req.Header.Set("Content-Type", "application/json")
client := &http.Client{}
res, err := client.Do(req)
if err != nil {
return fmt.Errorf("error setting config: %v", err)
}
if res.StatusCode != http.StatusOK {
return fmt.Errorf("error setting config: leader sentinel returned non ok code: %s", res.Status)
}
return nil
}
