gateway: CLI 标准化(--host/--port/--config/--log-level/--instance + LogC 级别过滤)

- 新增 --host/--port 覆盖 [Server] address/port
- 新增 --config 覆盖 confs 拉取的配置名(默认 gateway.ini)
- 新增 --log-level debug|info|warn|error(LogC 加级别过滤)
- 新增 --instance 实例名(注册中心用)
- LogC.hpp: 新增 set_level() + push() 级别过滤(atomic 阈值,大写兼容)
- 配置优先级: CLI > ENV > confs > 默认值
- services.yaml: gateway 声明 --instance 和 --log-level
This commit is contained in:
qing committed 2026-08-10 11:55:54 +08:00
1 parent 4df510712e
commit 8eb14cad4a
3 files changed
+59 -3

No files matched your search

+29 -2
View File
@@ -109,6 +109,11 @@ static int _DB_PORT = 8005;
/* confs 引导配置(不依赖 confs 本身,环境变量 CONFS_HOST/CONFS_PORT 覆盖,默认 127.0.0.1:8010) */
static std::string _CONFS_HOST = "127.0.0.1";
static int _CONFS_PORT = 8010;
/* confs 配置名(--config 覆盖,默认 gateway.ini) */
static std::string _CONFS_CONFIG_NAME = "gateway.ini";
/* CLI 标准化参数(注册中心 / 日志级别) */
static std::string _INSTANCE = "gateway";
static std::string _LOG_LEVEL = "info";
/* instance items */
static std::unique_ptr<HttpServer> _SERVE;
@@ -164,6 +169,11 @@ int main(int argc, char **argv) {
desc.add_options()
("help,h", "output help message")
("version,v", "output version message")
("host", po::value<std::string>(), "绑定地址(覆盖 [Server] address,默认 127.0.0.1)")
("port", po::value<int>(), "监听端口(覆盖 [Server] port,默认 8445)")
("config", po::value<std::string>(), "confs 拉取的配置名(默认 gateway.ini)")
("log-level", po::value<std::string>(), "日志级别 debug|info|warn|error,默认 info")
("instance", po::value<std::string>(), "实例名(注册中心用,默认 gateway)")
;
@@ -195,6 +205,10 @@ int main(int argc, char **argv) {
return 0;
}
/* CLI 预扫描:--config 必须在 confs 拉取前处理(其余 CLI 覆盖在 ENV 之后接入) */
if (vm.count("config"))
_CONFS_CONFIG_NAME = vm["config"].as<std::string>();
/* ==================== 配置加载(两层:confs 强依赖 → 环境变量覆盖) ====================
* 与 Python 服务(dnfs/db/static)保持一致的加载模式:
* 1. 引导配置:confs 地址从 CONFS_HOST/CONFS_PORT 环境变量读取,缺省 127.0.0.1:8010
@@ -214,11 +228,11 @@ int main(int argc, char **argv) {
try {
/* 从 confs 拉取 gateway.ini */
std::cout << "[gateway] 从 confs (" << _CONFS_HOST << ":" << _CONFS_PORT
<< ") 拉取 gateway.ini ..." << std::endl;
<< ") 拉取 " << _CONFS_CONFIG_NAME << " ..." << std::endl;
pmc::net::MsgClient confs_client(_CONFS_HOST, _CONFS_PORT, "gateway");
json::object req;
req["_route"] = "get";
req["name"] = "gateway.ini";
req["name"] = _CONFS_CONFIG_NAME;
std::string resp_str = confs_client.call(
json::serialize(req), /*timeout=*/5.0,
/*retry_on_refused=*/true);
@@ -268,6 +282,16 @@ int main(int argc, char **argv) {
int env_db_port = ConfIni::env_int("DB_PORT", -1);
if (env_db_port > 0) _DB_PORT = env_db_port;
/* 3b. CLI 覆盖(最高优先级):--host / --port / --instance / --log-level */
if (vm.count("host"))
_ADDR = vm["host"].as<std::string>();
if (vm.count("port"))
_PORT = vm["port"].as<int>();
if (vm.count("instance"))
_INSTANCE = vm["instance"].as<std::string>();
if (vm.count("log-level"))
_LOG_LEVEL = vm["log-level"].as<std::string>();
/* 4. 配置完整性校验 */
if (_ADDR.empty() || _PORT == -1) {
std::cerr << "[gateway] 致命错误: 配置项 [Server] address/port 缺失"
@@ -295,9 +319,12 @@ int main(int argc, char **argv) {
/* 初始化日志推送端点 */
logs().set_endpoint(_DB_HOST, _DB_PORT);
logs().set_level(_LOG_LEVEL);
std::cout << "[gateway] 监听: " << _ADDR << ":" << _PORT
<< " (TLS: " << (_TLS ? "on" : "off") << ")" << std::endl;
std::cout << "[gateway] instance=" << _INSTANCE
<< " log-level=" << _LOG_LEVEL << std::endl;
// 根据 Server.tls 选择 HTTPS(带证书)或 HTTP(无证书)构造函数
// HTTP 模式用于 ca 前置后的内部转发链路