Pivotal Cloud Foundry - Table Of Contents

Pivotal Cloud Foundry Tutorial - Quick Introduction Pivotal Cloud Foundry Tutorial - Setting up the Development Environment Pivotal Cloud Foundry Tutorial - Deploy Spring Boot Application Hello World Example Pivotal Cloud Foundry Tutorial - Understanding PCF Deployment Architecture Pivotal Cloud Foundry Tutorial - Deploying Spring Boot + MySQL Application to PCF Pivotal Cloud Foundry Tutorial - Deploying Spring Boot + RabbitMQ Application to PCF

<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.javainuse</groupId> <artifactId>employee-producer</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>jar</packaging> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.4.1.RELEASE</version> <relativePath />  </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project>

Define the domain class Employee

package com.javainuse.model;

public class Employee {
	private String empId;
	private String name;
	private String designation;
	private double salary;

	public Employee() {
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public String getDesignation() {
		return designation;
	}

	public void setDesignation(String designation) {
		this.designation = designation;
	}

	public double getSalary() {
		return salary;
	}

	public void setSalary(double salary) {
		this.salary = salary;
	}

	public String getEmpId() {
		return empId;
	}

	public void setEmpId(String empId) {
		this.empId = empId;
	}

}

Expose the service using the Controller as-

package com.javainuse.controllers;

import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

import com.javainuse.model.Employee;

@RestController
public class TestController {

	@RequestMapping(value = "/employee", method = RequestMethod.GET)
	public Employee firstPage() {

		Employee emp = new Employee();
		emp.setName("emp1");
		emp.setDesignation("manager");
		emp.setEmpId("1");
		emp.setSalary(3000);

		return emp;
	}

}

Finally define the Spring Boot Main class

package com.javainuse;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class SpringBootHelloWorldApplication {

	public static void main(String[] args) {
		SpringApplication.run(SpringBootHelloWorldApplication.class, args);
	}
}

Compile and the run the SpringBootHelloWorldApplication.java as a Java application.
Go to localhost:8080/employee
Deploy Spring Boot Microservice

In previous tutorial we had seen how to download and install CF CLI. We had also seen how to login to PCF accoung using CF CLI.

Open the command terminal and use the following command
```
     cf login
     
```
It will ask for Cloud Foundry API. Enter The following API value-
```
     https://api.run.pivotal.io
     
```
Next it will ask you for the Cloud Foundry credentials
Go to the project root location and using the following command push the employee-producer jar file to PCF for deployment
```
     cf push test-environment -p target\employee-producer-0.0.1-SNAPSHOT.jar
     
```
We have pushed the spring boot jar file to PCF and deploy it for us.
If we now go to the PWS web console, we will see that there is one application running in our development space.
Select the application and we will be taken to another page which has the route on which this application has been deployed.
Open this URL-

Modify the URL by appending /employee to it.