add endpoint model for query endpoint list
add endpoint model for query endpoint list


Cepave/query,Cepave/query,Cepave/query,Cepave/open-falcon-backend,masato25/open-falcon-backend,Cepave/query,masato25/open-falcon-backend,Cepave/open-falcon-backend,masato25/open-falcon-backend,Cepave/open-falcon-backend,masato25/open-falcon-backend,masato25/open-falcon-backend,masato25/query,Cepave/open-falcon-backend,masato25/query,masato25/open-falcon-backend,masato25/query,Cepave/open-falcon-backend,Cepave/open-falcon-backend,masato25/query