🔧 optimized docker files to stop server from crashing

.github/workflows/ci-cd.yml

@@ -95,6 +95,7 @@ jobs:
             sudo docker rm $(sudo docker ps -aq)
             sudo docker pull ${{ secrets.DOCKER_USERNAME }}/karrot
             sudo docker run -d -p 8080:8080 \
+              --memory="768m" --cpus="0.8" \
               -e JWT_SECRET_KEY=${{ secrets.JWT_SECRET_KEY }} \
               -e AWS_ACCESS_KEY_ID=${{ secrets.AWS_ACCESS_KEY_ID }} \
               -e AWS_SECRET_ACCESS_KEY=${{ secrets.AWS_SECRET_ACCESS_KEY }} \
@@ -107,4 +108,4 @@ jobs:
               -e KAKAO_CLI_ID=${{ secrets.KAKAO_CLI_ID }} \
               -e KAKAO_CLI_SECRET=${{ secrets.KAKAO_CLI_SECRET }} \
               ${{ secrets.DOCKER_USERNAME }}/karrot
-            sudo docker image prune -f
+            sudo docker system prune -a -f --volumes

Dockerfile

@@ -1,5 +1,12 @@
-FROM openjdk:17
+# FROM openjdk:17
+# ARG JAR_FILE=build/libs/karrot-0.0.1-SNAPSHOT.jar
+# COPY ${JAR_FILE} /app.jar
+# EXPOSE 8080
+# ENTRYPOINT ["java", "-jar", "/app.jar"]
+
+FROM eclipse-temurin:17-jre-alpine
+WORKDIR /app
 ARG JAR_FILE=build/libs/karrot-0.0.1-SNAPSHOT.jar
-COPY ${JAR_FILE} /app.jar
-EXPOSE 8080
-ENTRYPOINT ["java", "-jar", "/app.jar"]
+COPY ${JAR_FILE} app.jar
+ENTRYPOINT ["java", "-Xmx512m", "-Xms256m", "-jar", "app.jar"]
+EXPOSE 8080