Question

请允许我谈谈如何开展一个项目。有 compos。 Myaml with a postgres, Dockerfile with profiles of app shofile in a Spring Boot Project. 我是否应当使用cker子comp子,以便用 post子开始集装箱,然后再建造cker子,开 do,然后用 app子开始集装箱,最终应当开始装 app? 因此,在这种情况下的主要方法应当是人工操作吗?

Answer 1

As per my understanding, you are correct in your approach.

Start the Postgres Container with docker-compose: Use docker-compose up to start the Postgres container defined in your docker-compose.yaml file. This will create and start the Postgres container, making the database accessible to your Spring Boot application.
Build the Docker image for Your Spring boot application: Use docker build to build the Docker image for your Spring Boot application. This will create an image containing your application code and dependencies.
Run the Docker Container with Your Spring boot application: Use docker run to run the Docker container from the image you built in the previous step. This will start your Spring Boot application inside a container.
Starting the Application: Once the Docker container with your Spring Boot application is running, the main method of your Spring Boot application will be automatically executed. You don t need to run the main method in this case manually. Your application will start and listen to incoming requests.

工作流程之后,你可以开始邮政数据库和你在多克集装箱中的春布特申请,允许他们进行通信。

更多信息:

a. 用堆肥进行配料的基本步骤。 yaml, Dockerfile, Spring Boot

<>Create a Dockerfile:

FROM adoptopenjdk:11-jre-hotspot
WORKDIR /app
COPY target/your-application.jar /app
CMD ["java", "-jar", "application.jar"]

以上为jdk11。替换申请。页: 1

Create a docker-compose.yaml File: Here s an example of a Spring Boot application and a PostgreSQL database:

version:  3.8 
services:
  app:
    build: .
    ports:
      - "8080:8080"
    depends_on:
      - db
    environment:
      SPRING_DATASOURCE_URL: jdbc:postgresql://db:5432/your_database_name
      SPRING_DATASOURCE_USERNAME: your_database_username
      SPRING_DATASOURCE_PASSWORD: your_database_password
  db:
    image: postgres:latest
    ports:
      - "5432:5432"
    environment:
      POSTGRES_DB: your_database_name
      POSTGRES_USER: your_database_username
      POSTGRES_PASSWORD: your_database_password

Replace your_database_name, your_database_username, and your_database_password with your actual database configuration.

Build and Run with Docker Compose: Run the following command to build and start your services defined in docker-compose.yaml:

docker-compose up --build

这一指挥将树立你春天布特应用的多克形象,开始普林·布特申请和邮政总局数据库集装箱,并相互沟通。

Access application: Once the containers are up and running, you can access your Spring Boot application at http://localhost:8080 (assuming your Spring Boot application listens on port 8080).

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