[#13] feat: docker를 활용한 app과 nginx proxy 연결 기본 설정

- app-server는 docker-compose 활용한 build
- nginx, mysql db는 따로 docker container 구성
- 같은 docker network로 통합

Dockerfile

@@ -1,4 +1,4 @@
-FROM adoptopenjdk/openjdk11:latest as BUILD_IMAGE
+FROM openjdk:17-alpine as BUILD_IMAGE
 
 ENV WORK_DIR=/usr/app/
 
@@ -18,17 +18,15 @@ COPY src src
 # jar 파일 build
 RUN ./gradlew bootjar
 
-FROM adoptopenjdk/openjdk11:latest
+FROM openjdk:17-alpine
 
 ENV WORK_DIR=/usr/app/
 
 WORKDIR $WORK_DIR
 
-COPY --from=BUILD_IMAGE $WORK_DIR/build/libs/*.jar tripleapp.jar
+COPY --from=BUILD_IMAGE $WORK_DIR/build/libs/*.jar dongne-api.jar
 
 ENTRYPOINT ["java", \
 "-jar", \
 "-Dspring.profiles.active=${PROFILE_OPTION}", \
-"-Dspring.datasource.url=${SPRING_DATASOURCE_URL}", \
-"-Dredis.host=${REDIS_HOST}", \
-"tripleapp.jar"]
+"dongne-api.jar"]

docker-compose.yml

@@ -1,15 +1,14 @@
 version: "3.9"
 services:
-  nginx:
-    image: nginx
-    container_name: nginx
-    ports:
-      - "80:80"
-    volumes:
-      - ./nginx/:/etc/nginx/conf.d/
   app-server:
     build:
       context: .
       dockerfile: Dockerfile
+    ports:
+      - "8080:8080"
     env_file:
       - env/app.env
+networks:
+  default:
+    external:
+      name: api-net

env/app.env

@@ -0,0 +1 @@
+PROFILE_OPTION=docker

nginx/app.conf

@@ -0,0 +1,5 @@
+server {
+    listen  80;
+    listen  [::]:80;
+
+}

src/main/resources/application-docker.yml

@@ -0,0 +1,6 @@
+# local 내 docker 테스트용도
+spring:
+  datasource:
+    url: jdbc:mysql://beanie-test-db:3306/dongne?autoreconnect=true&characterEncoding=utf8&serverTimezone=Asia/Seoul
+    username: root
+    password: beaniejoy # TODO 추후 보안에 대해 생각해보기

src/main/resources/application-local.yml

@@ -0,0 +1,5 @@
+spring:
+  datasource:
+    url: jdbc:mysql://localhost:3306/dongne?autoreconnect=true&characterEncoding=utf8&serverTimezone=Asia/Seoul
+    username: root
+    password: beaniejoy # TODO 추후 보안에 대해 생각해보기

src/main/resources/application.yml

@@ -1,8 +1,7 @@
 spring:
+  profiles:
+    active: local
   datasource:
-    url: jdbc:mysql://localhost:3306/dongne?autoreconnect=true&characterEncoding=utf8&serverTimezone=Asia/Seoul
-    username: root
-    password: beaniejoy # TODO 추후 보안에 대해 생각해보기
     driver-class-name: com.mysql.cj.jdbc.Driver
   jpa:
     hibernate:
@@ -20,4 +19,4 @@ spring:
 logging:
   level:
     org.hibernate.SQL: debug # logger 통해 로깅
-#    org.hibernate.type: trace
+    #    org.hibernate.type: trace