feat: docker 이용한 서버 실행 및 사용 설명 추가, 환경변수 이용한 주소

처리 추가

.dockerignore

@@ -0,0 +1,3 @@
+compile_commands.json
+.cache
+build

Dockerfile

@@ -0,0 +1,17 @@
+FROM debian:trixie AS builder
+
+RUN apt-get update && apt-get install -y \
+    cmake \
+    make \
+    g++ \
+    libboost-all-dev \
+    libssl-dev
+
+COPY . /app
+WORKDIR /app
+
+RUN bash ./setup.sh
+
+RUN cmake --build build -j$(nproc)
+
+CMD ["build/Server"]

README.md

@@ -12,12 +12,23 @@
 - 글로벌 세션 관리: 모든 접속자를 한곳에서 관리하고 브로드캐스팅하는 시스템.
 - 검 키우기 컨텐츠: MySQL 연동을 통한 유저 데이터 영속성 및 강화 로직 
 
-## 사전 요구 사항 (테스트 환경, debian 13)
-- g++ 14.2.0 이상
-- CMake 3.31.6 이상
-- Boost Libraries 1.83.0 이상
-- OpenSSL 3.5.4 이상
-- MariaDB Client Library 11.8.3 이상
+## 사전 요구 사항 (로컬 작동 확인한 환경, debian 13)
+- g++ 14.2.0
+- CMake 3.31.6
+- Boost Libraries 1.83.0
+- OpenSSL 3.5.4
+- MariaDB Client Library 11.8.3
+
+## Docker 실행
+
+```bash
+docker compose up -d
+
+# 서버에 연결
+ docker run --rm -it --entrypoint /app/build/Client --network sword_game_network -e SERVER_HOST=game_server sword_game-server
+```
+
+
 
 ## 환경 설정
 

client/main.cpp

@@ -18,6 +18,11 @@ int main(int argc, char *argv[]) {
 
   try {
     boost::asio::io_context io_context;
+    const char *env_host = std::getenv("SERVER_HOST");
+    const char *env_port = std::getenv("SERVER_PORT");
+    std::string host = env_host ? env_host : "127.0.0.1";
+    std::string port = env_port ? env_port : "30000";
+
     if (isScenario) {
       if (scenarioFile.empty()) {
         std::cerr
@@ -25,10 +30,10 @@ int main(int argc, char *argv[]) {
             << std::endl;
         return 1;
       }
-      ScenarioClient client(io_context, "127.0.0.1", "30000", scenarioFile);
+      ScenarioClient client(io_context, host, port, scenarioFile);
       client.Run();
     } else {
-      InteractiveClient client(io_context, "127.0.0.1", "30000");
+      InteractiveClient client(io_context, host, port);
       client.Run();
     }
   } catch (std::exception &e) {

compose.yml

@@ -1,12 +1,34 @@
+name: sword_game
+
 services:
   db:
     image: mysql:8.0
-    container_name: socket_server_db
+    container_name: game_server_db
     restart: always
     environment:
       MYSQL_ROOT_PASSWORD: root_password
       MYSQL_DATABASE: socket_server
-    ports:
-      - "33306:3306"
     volumes:
       - ./schema.sql:/docker-entrypoint-initdb.d/schema.sql
+
+  server:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: game_server
+    restart: always
+    depends_on:
+      - db
+    environment:
+      - DB_HOST=db
+      - DB_PORT=3306
+      - DB_USER=root
+      - DB_PASSWORD=root_password
+      - DB_NAME=socket_server
+    ports:
+      - "30000:30000"
+
+networks:
+  default:
+    driver: bridge
+    name: sword_game_network

server/main.cpp

@@ -12,9 +12,22 @@ int main() {
 
     boost::asio::io_context main_context;
 
-    if (!DatabaseManager::GetInstance().Init(main_context, "127.0.0.1", 33306,
-                                             "root", "root_password",
-                                             "socket_server")) {
+    // 환경 변수에서 DB 설정 읽기
+    const char *env_db_host = std::getenv("DB_HOST");
+    const char *env_db_port = std::getenv("DB_PORT");
+    const char *env_db_user = std::getenv("DB_USER");
+    const char *env_db_pass = std::getenv("DB_PASSWORD");
+    const char *env_db_name = std::getenv("DB_NAME");
+
+    std::string db_host = env_db_host ? env_db_host : "127.0.0.1";
+    uint16_t db_port =
+        env_db_port ? static_cast<uint16_t>(std::stoi(env_db_port)) : 33306;
+    std::string db_user = env_db_user ? env_db_user : "root";
+    std::string db_pass = env_db_pass ? env_db_pass : "root_password";
+    std::string db_name = env_db_name ? env_db_name : "socket_server";
+
+    if (!DatabaseManager::GetInstance().Init(main_context, db_host, db_port,
+                                             db_user, db_pass, db_name)) {
       Logger::Log("DB 연결에 실패했습니다.");
       return 1;
     }