samples/production_service/static_config.yaml

 
# /// [Production service sample - static config - config vars]
# yaml
config_vars: /etc/production_service/config_vars.yaml
# /// [Production service sample - static config - config vars]
 
components_manager:
    components:
 
        # /// [Production service sample - static config congestion-control]
        # yaml
        congestion-control:
            fake-mode: $testsuite-enabled
            load-enabled: true
        # /// [Production service sample - static config congestion-control]
        dump-configurator:
            dump-root: $userver-dumps-root
        handler-implicit-http-options:
            as_fallback: implicit-http-options
            method: OPTIONS
            task_processor: main-task-processor
            throttling_enabled: false
 
        # /// [Production service sample - static config utility handlers]
        # yaml
        handler-inspect-requests:
            path: /service/inspect-requests
            method: GET
            task_processor: monitor-task-processor
        handler-jemalloc:
            path: /service/jemalloc/prof/{command}
            method: POST
            task_processor: monitor-task-processor
        handler-log-level:
            path: /service/log-level/{level}
            method: GET,PUT
            task_processor: monitor-task-processor
        handler-on-log-rotate:
            path: /service/on-log-rotate/
            method: POST
            task_processor: monitor-task-processor
        handler-dynamic-debug-log:
            path: /service/log/dynamic-debug
            method: GET,PUT,DELETE
            task_processor: monitor-task-processor
        handler-dns-client-control:
            path: /service/dnsclient/{command}
            method: POST
            task_processor: monitor-task-processor
        handler-server-monitor:
            path: /service/monitor
            method: GET
            task_processor: monitor-task-processor
        # /// [Production service sample - static config utility handlers]
 
        # /// [Production service sample - static config ping]
        # yaml
        handler-ping:
            path: /ping
            method: GET
            task_processor: main-task-processor  # !!!
            throttling_enabled: false
            url_trailing_slash: strict-match
        # /// [Production service sample - static config ping]
 
        # /// [Production service sample - static config variables usage]
        # yaml
        http-client:
            fs-task-processor: fs-task-processor
            user-agent: $server-name
            user-agent#fallback: 'userver-based-service 1.0'
        # /// [Production service sample - static config variables usage]
 
        http-client-statistics:
            fs-task-processor: fs-task-processor
            pool-statistics-disable: true
            thread-name-prefix: stats
            user-agent: $server-name
        dns-client:
            fs-task-processor: fs-task-processor
        logging:
            fs-task-processor: fs-task-processor
            loggers:
                access:
                    file_path: $access-log-path
                    file_path#fallback: /var/log/company-name/service-name/access.log
                    overflow_behavior: discard
                    format: raw
                access-tskv:
                    file_path: $access-tskv-log-path
                    file_path#fallback: /var/log/company-name/service-name/access_tskv.log
                    overflow_behavior: discard
                    format: raw
                default:
                    file_path: $default-log-path
                    file_path#fallback: /var/log/company-name/service-name/server.log
                    level: $logger-level
                    level#fallback: info
                    overflow_behavior: discard
        logging-configurator:
            limited-logging-enable: true
            limited-logging-interval: 1s
        # /// [Production service sample - static config secdist]
        # yaml
        secdist: {}
        default-secdist-provider:
            config: $secdist-path
        # /// [Production service sample - static config secdist]
 
        # /// [Production service sample - static config server listen]
        # yaml
        server:
            listener:
                # If your service is behind nginx or some other local proxy, it is
                # efficient to accepts incoming requests from unix-socket
                #
                # unix-socket: /var/run/production_service/service.socket
                port: $server-port
                port#fallback: 8085
                connection:
                    in_buffer_size: 32768
                    requests_queue_size_threshold: 100
                task_processor: main-task-processor
            listener-monitor:
                # Listen on localhost:8085 for developer/utility requests
                port: $monitor-server-port
                port#fallback: 8086
                connection:
                    in_buffer_size: 32768
                    requests_queue_size_threshold: 100
                task_processor: monitor-task-processor
            logger_access: ''
            logger_access_tskv: ''
            max_response_size_in_flight: 1000000000
            server-name: $server-name
        # /// [Production service sample - static config server listen]
 
        # /// [Production service sample - static config metrics]
        # yaml
        system-statistics-collector:
            fs-task-processor: fs-task-processor
        # /// [Production service sample - static config metrics]
 
        # /// [Production service sample - static config dynamic configs]
        # yaml
        dynamic-config:
            fs-cache-path: $config-cache
            fs-task-processor: fs-task-processor
        dynamic-config-client:
            config-url: $config-server-url
            http-retries: 5
            http-timeout: 20s
            service-name: $service-name
        dynamic-config-client-updater:
            config-settings: false
            fallback-path: $config-fallback
            full-update-interval: 1m
            load-only-my-values: true
            store-enabled: true
            update-interval: 5s
        # /// [Production service sample - static config dynamic configs]
 
        tests-control:
            load-enabled: $testsuite-enabled
            path: /tests/{action}
            method: POST
            task_processor: main-task-processor
            testpoint-timeout: 10s
            testpoint-url: $mockserver/testpoint
            throttling_enabled: false
        testsuite-support:
            testsuite-periodic-dumps-enabled: $userver-dumps-periodic
        tracer:
            service-name: $service-name
            tracer: native
    coro_pool:
        initial_size: $coro-pool-initial-size
        initial_size#fallback: 5000
        max_size: $coro-pool-max-size
        max_size#fallback: 50000
    default_task_processor: main-task-processor
    # /// [Production service sample - static config task processors]
    # yaml
    task_processors:
        fs-task-processor:       # for blocking operations
            thread_name: fs-worker
            worker_threads: $fs_worker_threads
            worker_threads#fallback: 2
        main-task-processor:     # for nonblocking operations
            thread_name: main-worker
            worker_threads: $main_worker_threads
            worker_threads#fallback: 6
        monitor-task-processor:  # for monitoring
            thread_name: mon-worker
            worker_threads: $monitor_worker_threads
            worker_threads#fallback: 1
    event_thread_pool:           # ev pools to deal with OS events
        threads: $event_threads
        threads#fallback: 2
    # /// [Production service sample - static config task processors]