kflow

{application,kflow,
    [{description,"Fault-tolerant dataflow DSL"},
     {vsn,"1.1.0"},
     {registered,[kflow_sup2,kflow_pipe_sup]},
     {applications,
         [kernel,stdlib,compiler,supervisor3,brod,prometheus,cowboy,jsone,
          bbmustache]},
     {modules,[]},
     {mod,{kflow_app,[]}},
     {licenses,["Apache 2.0"]},
     {links,[]},
     {env,
         [{pipe_log_level,notice},
          {pipe_log_levels,#{}},
          {pipe_log_formatter,
              {logger_formatter,#{depth => 300,single_line => false}}},
          {log_dir,"/var/log/kflow/"},
          {config_module_dir,"/etc/kflow.d/"},
          {pipes,{kflow_config,pipes,[]}},
          {kafka_endpoints,[]},
          {kafka_request_timeout,60000},
          {kafka_ssl,true},
          {kafka_sasl,true},
          {kafka_sasl_file,"/etc/kflow.d/kafka.sasl"},
          {kafka_clients,#{kflow_default_client => #{}}},
          {healthcheck_listener,[{port,8080},{ip,{127,0,0,1}}]},
          {healthcheck_tls,false},
          {s3_options,[{acl,bucket_owner_full_control}]},
          {s3_headers,[{"x-amz-server-side-encryption","AES256"}]}]}]}.