[bastida@yd-ucpappl201 ~]$ cat /etc/tarantool/instances.available/app-4301.lua
#!/usr/bin/env tarantool

-- Frontend tarantool configuration
local cfg = {
    servers = {
        { uri = [[yd-ucpdb201:4301]]; zone = [[0]]; };
        { uri = [[yd-ucpdb201:4302]]; zone = [[0]]; };
        { uri = [[yd-ucpdb201:4303]]; zone = [[0]]; };
        { uri = [[yd-ucpdb201:4304]]; zone = [[0]]; };
        { uri = [[yd-ucpdb201:4305]]; zone = [[0]]; };
        { uri = [[yd-ucpdb201:4306]]; zone = [[0]]; };
        { uri = [[yd-ucpdb201:4307]]; zone = [[0]]; };
        { uri = [[yd-mtdb201:4301]]; zone = [[1]]; };
        { uri = [[yd-mtdb201:4302]]; zone = [[1]]; };
        { uri = [[yd-mtdb201:4303]]; zone = [[1]]; };
        { uri = [[yd-mtdb201:4304]]; zone = [[1]]; };
        { uri = [[yd-mtdb201:4305]]; zone = [[1]]; };
        { uri = [[yd-mtdb201:4306]]; zone = [[1]]; };
        { uri = [[yd-mtdb201:4307]]; zone = [[1]]; };
    };
    login = 'tester';
    password = 'pass';
    redundancy = 2;
    binary = '127.0.0.1:4301';
    monitor = false;
    replication = true;
    EXPIRE_TTL = 3600;
    slab_alloc_arena = 0.45;
    slab_alloc_factor = 1.06;
    slab_alloc_minimal = 16;
    wal_mode = "none";
    username = 'www-data';
    expire_tuple_per_item = 50;
    expire_full_scan_time = 3600;
}