limiter/config/sys.config

[
    {limiter, [
        {ip, "::"},
        {port, 8022},
        {services, #{
            limiter => #{
                path => <<"/v1/limiter">>
            },
            configurator => #{
                path => <<"/v1/configurator">>
            }
        }},
        {service_clients, #{
            accounter => #{
                url => <<"http://shumway:8022/accounter">>
            },
            automaton => #{
                url => <<"http://machinegun:8022/v1/automaton">>
            },
            xrates => #{
                url => <<"http://xrates:8022/xrates">>
            }
        }},

        % Enables currency conversion for turnover metric (default = disabled)
        {currency_conversion, disabled},

        {exchange_factors, #{
            <<"DEFAULT">> => {1, 1},
            <<"USD">> => {105, 100},
            <<"EUR">> => {12, 10}
        }},

        {protocol_opts, #{
            % How much to wait for another request before closing a keepalive connection? (ms)
            request_timeout => 5000,
            % Should be greater than any other timeouts
            idle_timeout => infinity
        }},
        {transport_opts, #{
            % Maximum number of simultaneous connections. (default = 1024)
            max_connections => 8000,
            % Size of the acceptor pool. (default = 10)
            num_acceptors => 100
        }},
        % How much to wait for outstanding requests completion when asked to shut down? (ms)
        {shutdown_timeout, 1000},

        {woody_event_handlers, [
            {scoper_woody_event_handler, #{
                event_handler_opts => #{
                    formatter_opts => #{
                        max_length => 1000,
                        max_printable_string_length => 80
                    }
                }
            }}
        ]},

        {scoper_event_handler_options, #{
            event_handler_opts => #{
                formatter_opts => #{
                    max_length => 1000,
                    max_printable_string_length => 80
                }
            }
        }},

        {health_check, #{
            % disk    => {erl_health, disk     , ["/", 99]},
            % memory  => {erl_health, cg_memory, [99]},
            % service => {erl_health, service  , [<<"limiter">>]}
        }}
    ]},

    {dmt_client, [
        % milliseconds
        {cache_update_interval, 5000},
        {max_cache_size, #{
            elements => 20,
            % 50Mb
            memory => 52428800
        }},
        {woody_event_handlers, [
            {scoper_woody_event_handler, #{
                event_handler_opts => #{
                    formatter_opts => #{
                        max_length => 1000
                    }
                }
            }}
        ]},
        {service_urls, #{
            'Repository' => <<"http://dominant:8022/v1/domain/repository">>,
            'RepositoryClient' => <<"http://dominant:8022/v1/domain/repository_client">>
        }}
    ]},

    {kernel, [
        {logger_sasl_compatible, false},
        {logger_level, debug},
        {logger, [
            {handler, default, logger_std_h, #{
                level => error,
                config => #{type => standard_error},
                formatter => {logger_formatter, #{depth => 30}}
            }},
            {handler, console, logger_std_h, #{
                config => #{
                    type => {file, "/var/log/limiter/log.json"}
                },
                formatter => {logger_logstash_formatter, #{}}
            }}
        ]}
    ]},

    {os_mon, [
        % for better compatibility with busybox coreutils
        {disksup_posix_only, true}
    ]},

    {scoper, [
        {storage, scoper_storage_logger}
    ]},

    {prometheus, [
        {collectors, [default]}
    ]}
].