springtail/prod.system.settings.json at main · Springtail-inc/springtail · GitHub

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{
  "logging": {
    "log_level": "debug",
    "log_level_debug" : 1,
    "log_path": "/opt/springtail/logs",
    "log_file_size": 104857600,
    "log_file_count": 10,
    "log_pattern": "[%Y-%m-%d %T.%e %z] [%^%l%$] [%s:%#:%!] [thread %t] %v",
    "log_modules": [
      "all"
    ],
    "pid_path": "/opt/springtail/pids",
    "log_rotation_enabled": true
  },
  "iopool": {
    "threads": 10,
    "filehandles": 30
  },
  "redis": {
    "keep_alive_secs": 30,
    "ssl": true,
    "pool": {
      "connections": 10,
      "max_idle_secs": 300,
      "max_connection_lifetime_secs": 0
    }
  },
  "write_cache": {
    "rpc_config": {
      "server_cert": "/opt/springtail/certs/server_cert.pem",
      "server_key": "/opt/springtail/certs/server_key.pem",
      "server_trusted": "/opt/springtail/certs/ca_cert.pem",
      "client_cert": "/opt/springtail/certs/client_cert.pem",
      "client_key": "/opt/springtail/certs/client_key.pem",
      "client_trusted": "/opt/springtail/certs/ca_cert.pem",
      "server_port": 55051,
      "server_worker_threads": 8,
      "ssl": true,
      "client_connections": 8
    },
    "disk_storage_dir" : "/opt/springtail/data/write_cache",
    "NOTE": "memory for write cache 2.5GB and 2GB",
    "memory_high_watermark_bytes": 2684354560,
    "memory_low_watermark_bytes": 2147483648

  },
  "sys_tbl_mgr": {
    "rpc_config": {
      "server_cert": "/opt/springtail/certs/server_cert.pem",
      "server_key": "/opt/springtail/certs/server_key.pem",
      "server_trusted": "/opt/springtail/certs/ca_cert.pem",
      "client_cert": "/opt/springtail/certs/client_cert.pem",
      "client_key": "/opt/springtail/certs/client_key.pem",
      "client_trusted": "/opt/springtail/certs/ca_cert.pem",
      "server_port": 55053,
      "server_worker_threads": 16,
      "ssl": true,
      "client_connections": 8
    },
    "cache_size": 4096,
    "roots_shm_cache_size": 10485760,
    "schema_shm_cache_size": 10485760,
    "usertype_shm_cache_size": 4194304,
    "table_ids_shm_cache_size": 1048576,
    "extents_shm_cache_size": 10485760
  },
  "storage": {
    "table_dir": "table",
    "data_cache_size": 16384,
    "page_cache_size": 16384,
    "btree_cache_size": 512,
    "max_extent_per_page": 16,
    "vacuum_config": {
        "enabled": true,
        "vacuum_dir": "vacuum",
        "global_file_size_threshold": 1048576,
        "hole_punch_block_size": 32768,
        "max_entries_in_memory": 100000
    },
    "metrics_update_freq_sec": 10,
    "io_request_queue_size": 16
  },
  "log_mgr": {
    "replication_log_path": "repl_logs",
    "transaction_log_path": "xact_logs",
    "log_size_rollover_threshold": 134217728,
    "archive_logs": true,
    "indexer_worker_threads": 1,
    "reader_queue_mem_high_watermark": 134217728,
    "reader_queue_mem_low_watermark": 100663296,
    "committer_fsync_interval_ms": 500,
    "committer_fsync_worker_threads": 1,
    "rpc_config": {
      "server_cert": "/opt/springtail/certs/server_cert.pem",
      "server_key": "/opt/springtail/certs/server_key.pem",
      "server_trusted": "/opt/springtail/certs/ca_cert.pem",
      "client_cert": "/opt/springtail/certs/client_cert.pem",
      "client_key": "/opt/springtail/certs/client_key.pem",
      "client_trusted": "/opt/springtail/certs/ca_cert.pem",
      "server_port": 55052,
      "server_worker_threads": 32,
      "ssl": true,
      "client_connections": 8
    }
  },
  "extension_config": {
    "lib_path": "/usr/lib/postgresql/16/lib/",
    "1": {
      "cube": {
        "version": "1.5"
      },
      "hstore": {
        "version": "1.8"
      },
      "pg_trgm": {
        "version": "1.6"
      }
    }
  },
  "proxy": {
    "enable_ssl": true,
    "port": 5432,
    "threads": 4,
    "cert_path": "/opt/springtail/certs/server_cert.pem",
    "key_path": "/opt/springtail/certs/server_key.pem",
    "mode": "primary",
    "shadow_log_path": "/shadow_logs/proxy_shadow.log",
    "keep_alive_port": 10080,
    "pool_size_limit": 10,
    "pool_timeout_limit": 5,
    "pool_expiration_interval_secs": 300,
    "user_mgr_sleep_interval_secs": 15
  },
  "otel": {
    "enabled": true,
    "remote": true,
    "host": "127.0.0.1",
    "port": 4318,
    "metrics_export_interval_millis": 60000,
    "metrics_export_timeout_millis": 30000,
    "remote_log_level": "info"
  }
}