def show_cluster(cl_args, cluster):
try:<EOL><INDENT>result = tracker_access.get_cluster_topologies(cluster)<EOL>if not result:<EOL><INDENT>Log.error('<STR_LIT>' % cluster)<EOL>return False<EOL><DEDENT>result = result[cluster]<EOL><DEDENT>except Exception:<EOL><INDENT>Log.error("<STR_LIT>", cl_args["<STR_LIT>"])<EOL>return False<EOL><DEDENT>table, header, rest_count = to_table(result)<EOL>print('<STR_LIT>' % cluster)<EOL>if rest_count:<EOL><INDENT>print('<STR_LIT>' % rest_count)<EOL><DEDENT>print(tabulate(table, headers=header))<EOL>return True<EOL>
print topologies information to stdout