Docker init support for Java

🐳 Dive into the exciting world of Docker and Java! 🚀 In this video, we'll take you on a journey through the Docker Desktop and its enhanced support for Java applications via the docker init command.
Learn how the new support for Java in Docker Init command generates the Dockerfile, Compose, Dockerignore and a markdown file with documentation. In this video, we will see Spring Boot application built using 3.1 framework with Java 17.
#docker #dockerinit #dockercompose #dockerignore #dotnet #aspdotnet #aspdotnetcore #devrel #developeradvocacy
▬▬▬▬▬▬ 🔗 Additional Info 🔗 ▬▬▬▬▬▬
- 🔗 Docker init - docs.docker.com/engine/refere...
- 🔗 GitHub repository with the demo code - github.com/dockersamples/dock...
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- 🔗 TH-cam video on using mount cache for caching dependencies - • Supercharge Docker bui...
- 🔗 TH-cam video on how to build multi-platform container images using Docker Compose - • Docker: Multi-platform...
- 🔗 TH-cam video on how to build multi-platform container images using Buildx builder - • Docker: Build multi pl...
- 🔗 TH-cam video on how to manage multi-container apps with Docker Compose - • Manage Multi Container...
- 🔗 TH-cam video on how to containerise a Spring Boot application using Docker Multi Stage builds - • Containerize Spring Bo...
- 🔗 TH-cam video on how to fix SQL Server error with Apple Silicon processors - • How to fix SQL Server ...
▬▬▬▬▬▬ ⏱ Chapters⏱ ▬▬▬▬▬▬
00:00 - Introduction
00:20 - Example of manually created multi-stage Dockerfile
01:35 - Docker init overview
02:40 - Create a new Spring Boot app using CLI
04:00 - Build Spring Boot application using Maven
04:30 - Review files generated by the docker init command
05:20 - Run spring boot app
05:50 - Run Docker Init command to generate files
07:10 - Build and run the application using Docker Compose
10:30 - Fix issue with Docker file
12:00 - Rerun the Docker Compose
12:49 - summary
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[@nilesh-gule]

The source code for this demo is part of the docker init samples repo.
github.com/dockersamples/docker-init-demos
You can find examples of Docker init for toher programming languages such as .Net, Rust, Go, Python, Node as well apart from Java. Explore the examples based on your preferred programming language.
Also feel free to contribute to the repo with examples related to the missing programming language like PHP.

[@ioncretu8594]

why when running docker init
option java is not detected?

[@nilesh-gule]

Java is recognised. Please check the video around 06:09 minutes and you will see Java is recognised when we run the docker init command.

[@aswinbiju4038]

After running docker and then stopping it, how do i run docker again, is there a docker run command?

[@nilesh-gule]

you can use the docker start command to restart a stopped container