Spring boot Docker support
compose.yaml:
services:
postgres:
image: 'postgres:latest'
container_name: pg
environment:
- 'POSTGRES_DB=mydatabase'
- 'POSTGRES_PASSWORD=secret'
- 'POSTGRES_USER=myuser'
ports:
- '5432:5432'
application.properties
spring.datasource.url=jdbc:postgresql://localhost:5432/mydatabase
spring.datasource.username=myuser
spring.datasource.password=secret
spring.datasource.driver-class-name=org.postgresql.Driver
# Optional but helpful in dev:
spring.sql.init.mode=always
spring.jpa.hibernate.ddl-auto=none
pom.xml
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-docker-compose</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>postgresql</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jdbc</artifactId>
</dependency>
</dependencies>