Add project

.gitignore

@@ -1,4 +1,3 @@
-HELP.md
 target/
 !.mvn/wrapper/maven-wrapper.jar
 !**/src/main/**/target/

HELP.md

@@ -0,0 +1,69 @@
+# Deploy Sprint Boot And Postegres on Render with Web Services and Docker
+
+## Creat Spring Boot Project
+
+    https://start.spring.io/
+
+## Add Dependencies Web : spring-boot-starter-web
+
+    <dependency>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-web</artifactId>
+    </dependency>
+
+## Add Dependencies JPA
+    
+    <dependency>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-data-jpa</artifactId>
+    </dependency>
+
+## Add Dependencies PostegreSql : postgresql
+
+    <dependency>
+        <groupId>org.postgresql</groupId>
+        <artifactId>postgresql</artifactId>
+        <scope>runtime</scope>
+    </dependency>
+
+
+### Create Dockerfile at the root folder
+
+    #
+    # Build stage
+    #
+    FROM maven:3.8.2-jdk-11 AS build
+    COPY . .
+    RUN mvn clean package -Pprod -DskipTests
+    
+    #
+    # Package stage
+    #
+    FROM openjdk:11-jdk-slim
+    COPY --from=build /target/demo-0.0.1-SNAPSHOT.jar demo.jar
+    # ENV PORT=8080
+    EXPOSE 8080
+    ENTRYPOINT ["java","-jar","demo.jar"]
+    
+
+### Building a Dockerfile from the root folder
+    By default docker uses the Dockerfile of the current folder if you run a single command like
+    Run: docker build -t spring-boot-render .
+    
+### Run image with docker on localhost
+    Run docker run -p 8080:8080 spring-boot-render
+
+
+## Create Postegres database from Render.com
+    https://dashboard.render.com/ 
+
+
+### Modify connections params on application.properties
+
+    spring.datasource.url=jdbc:postgresql://dpg-{custom-url}.render.com:5432/{name_database}
+    spring.datasource.username=your_username
+    spring.datasource.password=your_passeword
+    spring.datasource.driver-class-name=org.postgresql.Driver
+
+
+### Creat new Web Service app

src/main/java/com/example/demo/DemoApplication.java

@@ -10,33 +10,12 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 import java.util.List;
+import java.util.Optional;
 
 @SpringBootApplication
-@RestController
 public class DemoApplication {
 
-	@Autowired
-	UserRepository userRepository;
-
 	public static void main(String[] args) {
 		SpringApplication.run(DemoApplication.class, args);
 	}
-
-//	@Override
-//	public void run(String... args) throws Exception {
-//		User user = new User();
-//		user.setFirstName("Rahal");
-//		user.setLastName("Taki");
-//		userRepository.save(user);
-//	}
-
-	@GetMapping("test")
-	public String helloWorld(){
-
-		List<User> userList = userRepository.findAll();
-		userList.stream().forEach(user -> {
-			System.out.println("User "+user.getFirstName());
-		});
-		return "Hello Render";
-	}
 }

src/main/resources/application.properties

@@ -5,7 +5,7 @@ spring.jpa.hibernate.ddl-auto=update
 spring.jpa.hibernate.show-sql=true
 
 # Local configuration DB
-spring.datasource.url=jdbc:postgresql://dpg-ce3l93ha6gdru5kcqb10-a.oregon-postgres.render.com:5432/test_ssss
-spring.datasource.username=test_ssss_user
-spring.datasource.password=YlolInuBKvEkYJ25jmmoGJTFCDCH7AOX
+spring.datasource.url=jdbc:postgresql://localhost:5432/spring-boot-render
+spring.datasource.username=postgres
+spring.datasource.password=azerty
 spring.datasource.driver-class-name=org.postgresql.Driver