Some changes to docker

.env

@@ -1,4 +1,4 @@
-MYSQL_USER=myuser
+MYSQL_USER=admin123
 MYSQL_PASSWORD=password
 MYSQL_DATABASE=book_store
 MYSQL_ROOT_PASSWORD=password

Dockerfile

@@ -12,5 +12,5 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]
 EXPOSE 8080

docker-compose.yml

@@ -1,8 +1,8 @@
 version: "3.8"
 
 services:
-  db:
-    image: mysql:latest
+  mysqldb:
+    image: mysql
     restart: unless-stopped
     env_file: ./.env
     ports:
@@ -12,14 +12,10 @@ services:
       MYSQL_DATABASE: $MYSQL_DATABASE
       MYSQL_USER: $MYSQL_USER
       MYSQL_PASSWORD: $MYSQL_PASSWORD
-    healthcheck:
-      test: [ "CMD", "mysql_isready -U mysql" ]
-      interval: 30s
-      timeout: 30s
-      retries: 3
+
   app:
     depends_on:
-      - db
+      - mysqldb
     restart: on-failure
     image: book-store-app
     build: .
@@ -29,13 +25,13 @@ services:
       - $DEBUG_PORT:$DEBUG_PORT
     environment:
       SPRING_APPLICATION_JSON: '{
-      "spring.datasource.url" : "jdbc:mysql://db:$MYSQL_DOCKER_PORT/$MYSQL_DATABASE",
-      "spring.datasource.username" : "$MYSQL_USER",
-      "spring.datasource.password" : "$MYSQL_PASSWORD",
-      "spring.datasource.driver-class-name" : "com.mysql.cj.jdbc.Driver",
-      "spring.jpa.hibernate.ddl-aut" : "validate",
-      "spring.jpa.show-sql" : "true", 
-      "jwt.expiration" : "$JWT_EXPIRATION_TIME",
-      "jwt_secret" : "$JWT_SECRET"
-      }'
+        "spring.datasource.url" : "jdbc:mysql://mysqldb:$MYSQL_DOCKER_PORT/$MYSQL_DATABASE?serverTimezone=UTC",
+        "spring.datasource.username" : "$MYSQL_USER",
+        "spring.datasource.password" : "$MYSQL_PASSWORD",
+        "spring.datasource.driver-class-name" : "com.mysql.cj.jdbc.Driver",
+        "spring.jpa.hibernate.ddl-aut" : "validate",
+        "spring.jpa.show-sql" : "true",
+        "jwt.expiration" : "$JWT_EXPIRATION_TIME",
+        "jwt_secret" : "$JWT_SECRET"
+        }'
       JAVA_TOOL_OPTIONS: "-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:5005"

pom.xml

@@ -100,6 +100,10 @@
             <artifactId>jjwt-jackson</artifactId>
             <version>${jjwt.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-docker-compose</artifactId>
+        </dependency>
     </dependencies>
 
     <build>

src/main/resources/application.properties

@@ -1,13 +1,6 @@
-spring.datasource.url=jdbc:mysql://localhost:${MYSQL_DOCKER_PORT}\
-  /${MYSQL_DATABASE}?serverTimeZone=UTC
-spring.datasource.username=${MYSQL_USER}
-spring.datasource.password=${MYSQL_ROOT_PASSWORD}
-spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
 
 spring.jpa.hibernate.ddl-auto=validate
 spring.jpa.show-sql=true
 
-jwt.expiration=${JWT_EXPIRATION_TIME}
-jwt.secret=${JWT_SECRET}
-
-
+jwt.expiration=1000000
+jwt.secret=p1tbookstoreappsomerandomsymholstokey1231488p1t

src/test/java/store/bookstoreapp/BookStoreAppApplicationTests.java

@@ -1,13 +1,8 @@
 package store.bookstoreapp;
 
-import org.junit.jupiter.api.Test;
 import org.springframework.boot.test.context.SpringBootTest;
 
 @SpringBootTest
 class BookStoreAppApplicationTests {
 
-    @Test
-    void contextLoads() {
-    }
-
 }