Config reference

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CeleryRootConfig

• logging: LoggingConfigFile
• database: DatabaseConfigSqlite
• beat: BeatConfig | None
• prometheus: PrometheusConfig | None
• open_telemetry: OpenTelemetryConfig | None
• frontend: FrontendConfig | None
• mcp: McpConfig | None
• worker_import_paths: list of app import paths.
• event_queue_maxsize: max event queue size.
• integration: whether running as a Celery subcommand.

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LoggingConfigFile

• log_dir: directory path.
• log_rotation_hours: rotation interval.
• log_level: log level string.
• delete_on_boot: delete logs on startup.

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DatabaseConfigSqlite

• db_path: SQLite file path.
• retention_days: record retention window.
• batch_size: max events per flush.
• flush_interval: seconds between flushes.
• purge_db: delete the database file on startup.

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BeatConfig

• schedule_path: beat schedule file path.
• delete_schedules_on_boot: delete schedules on startup.

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PrometheusConfig

• port: exporter port.
• prometheus_path: metrics path.
• flower_comatibility: use Flower metric naming.

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OpenTelemetryConfig

• endpoint: OTLP collector endpoint.
• service_name: service name label.

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FrontendConfig

• host, port, debug, poll_interval, secret_key.
• basic_auth, auth_provider, auth.
• OAuth fields: oauth2_key, oauth2_secret, oauth2_redirect_uri.
• Okta/GitLab fields: oauth2_okta_base_url, gitlab_allowed_groups, gitlab_min_access_level, gitlab_oauth_domain.

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McpConfig

• host, port, path.
• auth_key: required token.
• readonly_db_url: optional read-only DB URL.