otel_configuration (opentelemetry v1.0.0-rc.4) View Source

Merges environment variable configuration values with application configuration. The OS environment variables take precedence over the application environment.

Link to this section Summary

Types

t/0

Functions

merge_list_with_environment(ConfigMappings, AppEnv, ConfigMap)

merge_with_os(AppEnv)

report_cb(_)

Link to this section Types

t/0

Specs

t() ::
    #{log_level := atom(),
      register_loaded_applications := boolean() | undefined,
      create_application_tracers := boolean() | undefined,
      id_generator := module(),
      deny_list := [atom()],
      resource_detectors => [module()],
      resource_detector_timeout => integer(),
      text_map_propagators := [atom()],
      traces_exporter := {atom(), term()},
      processors := list(),
      sampler := {atom(), term()},
      sweeper :=
          #{interval => integer() | infinity,
            strategy => atom() | fun(),
            span_ttl => integer() | infinity,
            storage_size => integer() | infinity},
      attribute_count_limit := integer(),
      attribute_value_length_limit := integer() | infinity,
      event_count_limit := integer(),
      link_count_limit := integer(),
      attribute_per_event_limit := integer(),
      attribute_per_link_limit := integer()}.

Link to this section Functions

merge_list_with_environment(ConfigMappings, AppEnv, ConfigMap)

Specs

merge_list_with_environment([{OSVar, Key, Transform}], AppEnv, ConfigMap) -> ConfigMap
                               when
                                   OSVar :: string(),
                                   Key :: atom(),
                                   Transform :: atom(),
                                   AppEnv :: [{atom(), term()}],
                                   ConfigMap :: map().

merge_with_os(AppEnv)

Specs

merge_with_os(list()) -> t().