func (h *Helper) updateConfig(configDir, hostDir, serverIP, metricsHost string) error {
masterConfig := filepath.Join(configDir, "master", "master-config.yaml")
glog.V(1).Infof("Reading master config from %s", masterConfig)
cfg, err := configapilatest.ReadMasterConfig(masterConfig)
if err != nil {
glog.V(1).Infof("Could not read master config: %v", err)
return err
}
if len(h.routingSuffix) > 0 {
cfg.RoutingConfig.Subdomain = h.routingSuffix
} else {
cfg.RoutingConfig.Subdomain = fmt.Sprintf("%s.xip.io", serverIP)
}
if len(metricsHost) > 0 && cfg.AssetConfig != nil {
cfg.AssetConfig.MetricsPublicURL = fmt.Sprintf("https://%s/hawkular/metrics", metricsHost)
}
cfgBytes, err := configapilatest.WriteYAML(cfg)
if err != nil {
return err
}
err = ioutil.WriteFile(masterConfig, cfgBytes, 0644)
if err != nil {
return err
}
return h.hostHelper.CopyMasterConfigToHost(masterConfig, hostDir)
}
func (h *Helper) GetConfig(configDir string) (*configapi.MasterConfig, string, error) {
configPath := filepath.Join(configDir, "master", "master-config.yaml")
glog.V(1).Infof("Reading master config from %s", configPath)
cfg, err := configapilatest.ReadMasterConfig(configPath)
if err != nil {
glog.V(1).Infof("Could not read master config: %v", err)
return nil, "", err
}
return cfg, configPath, nil
}