spring_environment_on_docker

Objective

• Be able to develop spring boot web with localhost postgresql on docker on windows 11.
• Be able to access with vscode remote development.

Procedure

1. install WSL on windows.
2. install ubuntu on WSL.
3. install docker on ubuntu.
4. install vscode on windows.
5. install remote-WSL on vscode on windows.
6. install remote development extension on vscode on windows.
7. install docker extension on vscode on ubuntu.
8. git pull this files to a directory on ubuntu.
9. make directory project and postgres.
10. add authority all to project directory.
11. compose up docker-compose.yml on ubuntu.
12. spring-boot-docker-postgres_1 container created.
13. show containers on docker extension on vscode on ubuntu.
14. attach vscode to the container.
15. install some like following extensions on this container.

• Extension Pack for Java
• Lombok Annotations Support for VS Code
• Maven for Java
• Gradle for Java
• Spling Boot Extension Pack

16. create project with spring initializer.
17. set postgres to application.properties.
18. build and run this project.
19. show http://localhost:8080

application.properties

spring.jpa.database=POSTGRESQL
spring.datasource.url=jdbc:postgresql://postgres:5432/postgres
spring.datasource.username=postgres
spring.datasource.password=postgres

Misc

run docker on ubuntu

sudo service docker start

backup database on ubuntu

docker run -it --rm --network spring-boot-docker_default postgres pg_dump -h spring-boot-docker_postgres_1 -U postgres> postgresql.dump