Support for Spring boot (java based system) #357

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1. hariohmprasath

   added

   enhancementNew feature or requestNew feature or request

   on Jul 6, 2021
2. fbrissi commented on Jul 6, 2021

   

   fbrissi

   on Jul 6, 2021

   Contributor

   More actions

   A spring-boot preset would be great.
   It's something we already thought we started looking at this with a docker image for the kool.

   You can by taking a look at it, it's still a start.

   https://github.com/kool-dev/docker-java

   Start with Spring-boot in https://start.spring.io with Java 8, gradle or maven and Spring-boot 2.4.8 because the new Spring version needs Gradle 6.8.x, 6.9.x or 7.x, we need to update that in this image and teste with more use case, and with Spring Web.

   We still don't have a preset that creates the project but I think we can have it using our own API.

   Example:
   https://start.spring.io/starter.zip?type=gradle-project&language=java&bootVersion=2.4.8.RELEASE&baseDir=demo&groupId=com.example&artifactId=demo&name=demo&description=Demo%20project%20for%20Spring%20Boot&packageName=com.example.demo&packaging=jar&javaVersion=1.8&dependencies=web

   Create the files:

   docker-compose.yml

   version: '3'
   services:
     app:
       image: kooldev/java:8
       ports:
         - "${KOOL_HTTP_PORT:-80}:8080"
       environment:
         MAIN_CLASS: "com.example.demo.DemoApplication"
         ASUSER: "${KOOL_ASUSER:-0}"
         UID: "${UID:-0}"
       volumes:
         - .:/app:delegated
       networks:
         - kool_local
         - kool_global
   
   networks:
     kool_local:
     kool_global:
       external: true
       name: "${KOOL_GLOBAL_NETWORK:-kool_global}"

   kool.yml

   scripts:
     mvn: kool docker kooldev/java:8 mvn
     gradle: kool docker kooldev/java:8 gradle
     jshell: kool docker kooldev/java:11 jshell

   And execute:

   kool run gradle build # gradle
   kool run mvn package # maven
   kool start
3. hariohmprasath commented on Jul 6, 2021

   

   hariohmprasath

   on Jul 6, 2021

   Author

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   Hi @fbrissi,
   This is awesome, thanks for the quick response and I will definitely try it out. The next one that would be super useful would be go, let me create a feature request and I see you dont have a repo for this yet. Will be happy to contribute let me know.

   • Hari
4. fabriciojs commented on Jul 7, 2021

   

   fabriciojs

   on Jul 7, 2021

   Member

   More actions

   Hello @hariohmprasath ! Thanks for getting in touch!

   Yeah, would be great to have the preset for Java and Golang! We started with the stacks we work the most ourselves (PHP and Javascript) as we felt more confident building them. Now we want to expand/cover all major stacks that work well with dockerized environments.

   While we are looking to expand the presets would be great to have people with more expertise in stacks like Java, .NET, Python willing to help build/document/maintain presets for these stacks! Leveraging the Kool presets schema.

   Well having said that, as Filipe mentioned above we have some work in progress for Java - but still, there is some considerable work required to have a proper tested preset we can document and ship with kool.

   Please feel free to join us at Slack to discuss ideas/get help on how to contribute/build this preset!
5. fbrissi

   self-assigned this

   on Aug 18, 2021
6. kool-dev

   locked and limited conversation to collaborators on Dec 8, 2021
7. fabriciojs

   converted this issue into a discussion #399 on Dec 8, 2021