23 #ifndef SEASTAR_MODULE
24 #include <boost/program_options.hpp>
28 #include <seastar/core/future.hh>
31 #include <seastar/core/sstring.hh>
32 #include <seastar/util/program-options.hh>
34 #include <seastar/core/scollectd.hh>
35 #include <seastar/util/log-cli.hh>
36 #include <seastar/util/modules.hh>
61 std::chrono::duration<double> default_task_quota = std::chrono::microseconds(500);
123 using configuration_reader = std::function<void (boost::program_options::variables_map&)>;
126 std::unique_ptr<alien::instance> _alien;
129 std::shared_ptr<smp> _smp;
131 boost::program_options::options_description _app_opts;
132 boost::program_options::options_description _seastar_opts;
133 boost::program_options::options_description _opts_conf_file;
134 boost::program_options::positional_options_description _pos_opts;
135 std::optional<boost::program_options::variables_map> _configuration;
136 configuration_reader _conf_reader;
138 configuration_reader get_default_configuration_reader();
142 const boost::program_options::value_semantic* value_semantic;
153 boost::program_options::options_description& get_options_description();
154 boost::program_options::options_description& get_conf_file_options_description();
155 boost::program_options::options_description_easy_init add_options();
156 void add_positional_options(std::initializer_list<positional_option> options);
157 boost::program_options::variables_map& configuration();
158 int run_deprecated(
int ac,
char ** av, std::function<
void ()>&& func) noexcept;
160 void set_configuration_reader(configuration_reader conf_reader);
169 int run(
int ac,
char ** av, std::function<
future<int> ()>&& func) noexcept;
174 int run(
int ac,
char ** av, std::function<
future<> ()>&& func) noexcept;
Definition: app-template.hh:47
alien::instance & alien()
Definition: app-template.hh:164
Definition: app-template.hh:140
A representation of a possibly not-yet-computed value.
Definition: future.hh:1238
Definition: program-options.hh:290
header file for metric API layer (like prometheus or collectd)
Seastar API namespace.
Definition: abort_on_ebadf.hh:26
Definition: app-template.hh:49
bool auto_handle_sigint_sigterm
Handle SIGINT/SIGTERM by calling reactor::stop()
Definition: app-template.hh:72
sstring name
Definition: app-template.hh:55
size_t reserve_additional_memory_per_shard
Definition: app-template.hh:81
unsigned max_networking_aio_io_control_blocks
Definition: app-template.hh:75
sstring description
Definition: app-template.hh:60
Seastar configuration options.
Definition: app-template.hh:86
sstring description
Definition: app-template.hh:97
metrics::options metrics_opts
Configuration for the metrics sub-system.
Definition: app-template.hh:112
scollectd::options scollectd_opts
Configuration for the scollectd sub-system.
Definition: app-template.hh:116
reactor_options reactor_opts
Configuration options for the reactor.
Definition: app-template.hh:110
bool auto_handle_sigint_sigterm
Handle SIGINT/SIGTERM by calling reactor::stop()
Definition: app-template.hh:108
sstring name
Definition: app-template.hh:92
log_cli::options log_opts
Configuration for the logging sub-system.
Definition: app-template.hh:118
smp_options smp_opts
Configuration options for the smp aspect of seastar.
Definition: app-template.hh:114
Logging configuration.
Definition: log-cli.hh:54
Metrics configuration options.
Definition: metrics_api.hh:424
Configuration for the reactor.
Definition: reactor_config.hh:45
Definition: scollectd.hh:354
Configuration for the multicore aspect of seastar.
Definition: smp_options.hh:47