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
}