func (n NitroApi) executeRequest(method string, url string, contentType string, jsonContent string) (interface{}, error) {
log.Debugf("HTTP %s to %s, contents=%s", method, url, jsonContent)
client := &http.Client{}
req, err := http.NewRequest(method, "http://"+n.nitroBaseUrl+url, strings.NewReader(jsonContent))
if err != nil {
return nil, err
}
req.Header.Add("X-NITRO-USER", "root")
req.Header.Add("X-NITRO-PASS", "linux")
req.Header.Add("Content-Type", contentType)
var attempts float64 = 1
for {
resp, err := client.Do(req)
if err != nil {
log.Errorf("%v", err)
} else {
defer resp.Body.Close()
log.Debugf("response StatusCode: %v", resp.StatusCode)
body, _ := ioutil.ReadAll(resp.Body)
log.Debugf("response Body: %v", string(body))
if resp.StatusCode == 200 || resp.StatusCode == 201 || resp.StatusCode == 409 {
return body, nil
}
}
millis := math.Min(60000, math.Pow(2, attempts)*100)
log.Debugf("attempt %v, waiting %v millis", attempts, millis)
time.Sleep(time.Duration(millis) * time.Millisecond)
attempts++
}
return nil, err
}
func (n NmeHandler) LoadConfigs() (map[string]Lbvserver, error) {
lbvservers, err := n.apiHandler.GetLbvservers()
if err != nil {
return nil, err
}
lbConfigs := make(map[string]Lbvserver)
for lbvserverName, lbvserverMap := range lbvservers {
vip := lbvserverMap["ipaddress"]
port := lbvserverMap["port"]
lbvServerBindings := make(map[string]Service)
bindings, err := n.apiHandler.GetLbvserverBindings(lbvserverName)
if err != nil {
log.Errorf("Error getting service bindings for %s: %v", lbvserverName, err)
continue
}
for serviceName, serviceDetailsMap := range bindings {
serviceBinding := Service{
Name: serviceName,
IpAddress: serviceDetailsMap["ipaddress"],
}
lbvServerBindings[serviceName] = serviceBinding
}
lbConfig := Lbvserver{
Name: lbvserverName,
IpAddress: vip,
Port: port,
Bindings: lbvServerBindings,
}
lbConfigs[lbvserverName] = lbConfig
}
return lbConfigs, nil
}