employee-springboot-api

This is a sample reference api using Spring boot api

Topics Done so far

• Microservices architecture and System Design
• Spring Boot Init
• Controller/Repository/Services Concepts
• Get/Put/Post/Delete Delete
• Error Codes
• Swagger Documentation
• JpaRepository
• H2 Database
• yml config file
• Lombok lib
• Builder Pattern/Pojo

Create table in postgresDB

CREATE TABLE employee ( id serial PRIMARY KEY, age VARCHAR ( 50 ) , department VARCHAR ( 50 ) , designation VARCHAR ( 255 ) , email VARCHAR ( 255 ) , name VARCHAR ( 255 ) , phone VARCHAR ( 255 ) , salary VARCHAR ( 255 )

);

CREATE TABLE employee ( id serial PRIMARY KEY, age VARCHAR ( 50 ) , department VARCHAR ( 50 ) , designation VARCHAR ( 255 ) , email VARCHAR ( 255 ) , name VARCHAR ( 255 ) , phone VARCHAR ( 255 ) , salary VARCHAR ( 255 )

);

Docker Commands

Learn Docker from Here: https://docker-curriculum.com/ Steps to take:

1. Add Docker file
2. Add Docker ignore file
3. run maven command: mvn clean install
4. Run Docker Login : docker login
5. Run Docker build : docker build -t 333743/employee-service-api:latest .
6. Run Docker images to see the image: docker images
7. Run Docker container locally: docker run -p8099:9000 333743/employee-service-api:v1
8. Run Docker Push: docker push 333743/employee-service-api:1
9. Test this API on your local or Docker Playground: https://labs.play-with-docker.com/

Usefull Docker Commands:

1. Get all docker images: docker images -a

2. Delete all docker images: docker rmi $(docker images -a -q)

3. List all containers: docker ps -a rmi

4. Stop all containers: docker stop $(docker ps -a -q)

5. Delete all containers: docker rm $(docker ps -a -q)

6. Build simple Docker image: docker build .

7. Tag an image with Build:

8. docker build -t vieux/apache:2.0:latest .

9. docker build --tag com.yantracloud/spring-ref-app:latest .

10. For forcefully build the image: docker build --pull --no-cache --tag yantracloud/spring-ref-app:latest .

11. Docker build with File name: docker build -f Dockerfile.prod -t fullstack/ui .

12. Run the image: docker run -itd -p9096:9096 com.yantracloud/spring-ref-app:latest

13. Check if the port is free in Mac: netstat -vanp tcp | grep 8083

14. Push Images:

15. First login to docker hub: docker login

16. Make sure you have docker hub token

17. docker image push yantraqa/spring-ref-app:latest

18. Conditional Statement in Docker file:

19. https://www.dev-diaries.com/social-posts/conditional-logic-in-dockerfile/

21. Docker run Pull always:

22. docker run -itd -p9008:80 --pull=always docker.io/yantraqa/gotocloud-appointment-app-ui:latest

To login in to docker and open bash: docker exec -it dind-test /bin/sh

-p:<Container_port>

Docker Compose:

Cheat Sheet links:

https://devhints.io/docker-compose Docker-compose pull. ==> to pull the latest images docker-compose start. => only to start containers which were previously created already docker-compose stop docker-compose pause docker-compose unpause docker-compose ps docker-compose up. ==> to start all the containers afresh mentioned in the compose file. docker-compose down

akashdktyagi-github https://sonarcloud.io

mvn verify org.sonarsource.scanner.maven:sonar-maven-plugin:sonar -Dsonar.projectKey=akashdktyagi_about-me

mvn verify org.sonarsource.scanner.maven:sonar-maven-plugin:sonar -Dsonar.projectKey=akashdktyagi_about-me

mvn verify sonar:sonar

akashdktyagi-github https://sonarcloud.io