func (s *HTTPServer) CatalogServices(resp http.ResponseWriter, req *http.Request) (interface{}, error) { // Set default DC args := structs.DCSpecificRequest{} args.NodeMetaFilters = s.parseMetaFilter(req) if done := s.parse(resp, req, &args.Datacenter, &args.QueryOptions); done { return nil, nil } var out structs.IndexedServices defer setMeta(resp, &out.QueryMeta) if err := s.agent.RPC("Catalog.ListServices", &args, &out); err != nil { return nil, err } return out.Services, nil }
func (s *HTTPServer) CatalogNodes(resp http.ResponseWriter, req *http.Request) (interface{}, error) { // Setup the request args := structs.DCSpecificRequest{} s.parseSource(req, &args.Source) args.NodeMetaFilters = s.parseMetaFilter(req) if done := s.parse(resp, req, &args.Datacenter, &args.QueryOptions); done { return nil, nil } var out structs.IndexedNodes defer setMeta(resp, &out.QueryMeta) if err := s.agent.RPC("Catalog.ListNodes", &args, &out); err != nil { return nil, err } translateAddresses(s.agent.config, args.Datacenter, out.Nodes) // Use empty list instead of nil if out.Nodes == nil { out.Nodes = make(structs.Nodes, 0) } return out.Nodes, nil }