// restRemoveVirtualHost removes a vhost name from provided service and endpoint. Parameters are defined in path.
func restRemoveVirtualHost(w *rest.ResponseWriter, r *rest.Request, client *node.ControlClient) {
serviceID, err := url.QueryUnescape(r.PathParam("serviceId"))
if err != nil {
glog.Errorf("Failed getting serviceId: %v", err)
restBadRequest(w, err)
return
}
application, err := url.QueryUnescape(r.PathParam("application"))
if err != nil {
glog.Errorf("Failed getting application: %v", err)
restBadRequest(w, err)
return
}
hostname, err := url.QueryUnescape(r.PathParam("name"))
if err != nil {
glog.Errorf("Failed getting hostname: %v", err)
restBadRequest(w, err)
return
}
var service service.Service
err = client.GetService(serviceID, &service)
if err != nil {
glog.Errorf("Unexpected error getting service (%s): %v", serviceID, err)
restServerError(w, err)
return
}
err = service.RemoveVirtualHost(application, hostname)
if err != nil {
glog.Errorf("Unexpected error removing vhost, %s, from service (%s): %v", hostname, serviceID, err)
restServerError(w, err)
return
}
var unused int
err = client.UpdateService(service, &unused)
if err != nil {
glog.Errorf("Unexpected error removing vhost, %s, from service (%s): %v", hostname, serviceID, err)
restServerError(w, err)
return
}
restSuccess(w)
}
func restUpdateService(w *rest.ResponseWriter, r *rest.Request, client *node.ControlClient) {
serviceID, err := url.QueryUnescape(r.PathParam("serviceId"))
glog.V(3).Infof("Received update request for %s", serviceID)
if err != nil {
restBadRequest(w, err)
return
}
var payload service.Service
var unused int
err = r.DecodeJsonPayload(&payload)
if err != nil {
glog.V(1).Info("Could not decode service payload: ", err)
restBadRequest(w, err)
return
}
err = client.UpdateService(payload, &unused)
if err != nil {
glog.Errorf("Unable to update service %s: %v", serviceID, err)
restServerError(w, err)
return
}
glog.V(1).Info("Updated service ", serviceID)
w.WriteJson(&simpleResponse{"Updated service", serviceLinks(serviceID)})
}
// restAddVirtualHost parses payload, adds the vhost to the service, then updates the service
func restAddVirtualHost(w *rest.ResponseWriter, r *rest.Request, client *node.ControlClient) {
var request virtualHostRequest
err := r.DecodeJsonPayload(&request)
if err != nil {
restBadRequest(w, err)
return
}
var services []service.Service
var serviceRequest dao.ServiceRequest
if err := client.GetServices(serviceRequest, &services); err != nil {
glog.Errorf("Could not get services: %v", err)
restServerError(w, err)
return
}
var service *service.Service
for _, _service := range services {
if _service.ID == request.ServiceID {
service = &_service
break
}
}
if service == nil {
glog.Errorf("Could not find service: %s", services)
restServerError(w, err)
return
}
//checkout other virtual hosts for redundancy
_vhost := strings.ToLower(request.VirtualHostName)
for _, service := range services {
if service.Endpoints == nil {
continue
}
for _, endpoint := range service.Endpoints {
for _, host := range endpoint.VHosts {
if host == _vhost {
glog.Errorf("vhost %s already defined for service: %s", request.VirtualHostName, service.ID)
restServerError(w, err)
return
}
}
}
}
err = service.AddVirtualHost(request.Application, request.VirtualHostName)
if err != nil {
glog.Errorf("Unexpected error adding vhost to service (%s): %v", service.Name, err)
restServerError(w, err)
return
}
var unused int
err = client.UpdateService(*service, &unused)
if err != nil {
glog.Errorf("Unexpected error adding vhost to service (%s): %v", service.Name, err)
restServerError(w, err)
return
}
restSuccess(w)
}