[OWL-492] add func templateGet()
[OWL-492] add func templateGet()

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