prometheus/cadvisor
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Adding extra logging to cAdvisor client errors

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This commit is contained in:
Victor Marmol 2015-01-22 14:59:41 -08:00
parent 8f0f2299ab
commit eb6f9a9982
1 changed files with 5 additions and 5 deletions
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10
client/client.go
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@ -142,22 +142,22 @@ func (self *Client) httpGetJsonData(data, postData interface{}, url, infoName st
resp, err = http.Get(url)
}
if err != nil {
return fmt.Errorf("unable to get %q: %v", infoName, err)
return fmt.Errorf("unable to get %q from %q: %v", infoName, url, err)
}
if resp == nil {
return fmt.Errorf("received empty response from %q", infoName)
return fmt.Errorf("received empty response for %q from %q", infoName, url)
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
err = fmt.Errorf("unable to read all %q: %v", infoName, err)
err = fmt.Errorf("unable to read all %q from %q: %v", infoName, url, err)
return err
}
if resp.StatusCode != 200 {
return fmt.Errorf("request failed with error: %q", strings.TrimSpace(string(body)))
return fmt.Errorf("request %q failed with error: %q", url, strings.TrimSpace(string(body)))
}
if err = json.Unmarshal(body, data); err != nil {
err = fmt.Errorf("unable to unmarshal %q (Body: %q) with error: %v", infoName, string(body), err)
err = fmt.Errorf("unable to unmarshal %q (Body: %q) from %q with error: %v", infoName, string(body), url, err)
return err
}
return nil