func (c *DeploymentConfigController) updateStatus(config *deployapi.DeploymentConfig, deployments []kapi.ReplicationController) error {
newStatus, err := c.calculateStatus(*config, deployments)
if err != nil {
glog.V(2).Infof("Cannot calculate the status for %q: %v", deployutil.LabelForDeploymentConfig(config), err)
return err
}
// NOTE: We should update the status of the deployment config only if we need to, otherwise
// we hotloop between updates.
if reflect.DeepEqual(newStatus, config.Status) {
return nil
}
config.Status = newStatus
if _, err := c.dn.DeploymentConfigs(config.Namespace).UpdateStatus(config); err != nil {
glog.V(2).Infof("Cannot update the status for %q: %v", deployutil.LabelForDeploymentConfig(config), err)
return err
}
glog.V(4).Infof("Updated the status for %q (observed generation: %d)", deployutil.LabelForDeploymentConfig(config), config.Status.ObservedGeneration)
return nil
}
