ฝัง
- เผยแพร่เมื่อ 6 ก.ย. 2024
- In this tutorial you will get your first look at Spring Boot 3.1. There are some really great features in this release including the Spring Boot Docker Compose module. This module will start/stop your containers for you that are declared in a Docker Compose file.
🔗Resources & Links mentioned in this video:
GitHub Repo: github.com/dan...
Spring Boot 3.1 RC 1 Release Notes: github.com/spr...
👋🏻Connect with me:
Website: www.danvega.dev
Twitter: / therealdanvega
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I've started my Spring journey about a week now and this is definitely something great from the Spring Team. Thank you Dan for explaining how it works. Your tutorials are always simple and easy to follow. 😎
How’s the Spring journey now ?
@@andiuptown1711 I'm now integrating spring boot with Java Swing projects, building out web apps etc. Spring Boot is simply amazing.
@@andiuptown1711 I love it! I'm now able to build stand-alone applications with ease. Integrating Sring Boot with Java Swing is just fun. Also, I'm now able to build out wep apps way quicker and easier than when I was learning Python Django. Spring Boot is simply amazing bro.
It looks cool.
May I suggest a video tutorial? On your "Spring to Production" series, where you use this 3.1RC Docker Compose with a Dockerfile and Deploy on Render?
Wow this couldn't be better timed, I'm actually working on deploying my spring boot application this week.
Thank you, dude, for introducing me to the new chips. In our craft, it is vital to keep up with the times👊
Super Cool Feature!!! And a Solid Explanation about it!! Thanks
Sweet!
I wonder if there will be an extension to configure other dependencies such as RabbitMQ, Redis, Kafka etc...
Yes they are there
Awesome feature! Thanks Dan for the video!
So for production, assure the passwords as env. variables, then on dev machine, push your project to a container repository eg. using Maven Jib plugin. Finally, on production server pull your container. Spring Boot Docker Compose Module will assure db will be spun up. Something like I described here?
Thank you very very much. Happy coding!!
Finally!!! 🙌🏽🙌🏽🙌🏽
Thank you so much for this kind of content, very useful
My pleasure!
Hi Dan, thanks for your videos, they are always great, maybe you could explain a bit what docker-compose is and how to set it up. Something a little more explained like for someone who just started with microservices and docker. Thank you!!
amazing thing cant wait to use it
Great video as usual Dan. I was not aware of this amazing feature with Spring Boot 3.1.0 RC1. Thanks for talking about this. Btw, just wanted to let you know that your Github Repo link for this demo is not working (getting a Page not found error).
Thank you for the heads up. The repo was private, I have fixed it.
Thank you very much!!! This was so valuable🤞🏽
Nice! One thing, what are the additional steps, when you wanna deploy this app to some service (heroku, railway). We still need some configuration in application properties to get DB connection credentials from environment variables.
Thank you for your video ! It’s really cool feature 👍🏻
It's really awesome 🔥
I tried doing it with mongo image and it's working perfectly
Awesome. Thank you Dan!
Great video Dan. Thanks so much
What is the use case for using this in production?
This is really great, but how to use this module to dockerize the spring boot project itself?
Awesome. Very helpful.
Is it possible to pick up the compose only for specific profile ?
Muito obrigado! Ajudou demais
Hi Dan, thanks for the explanation, I have a question. How do I set compose.yaml in case I have 2 different profiles, such as a prod using compose with PostgreSQL and a dev using h2 or any other database?
Thank you this was fun
Awesome features
my fav channel
Just out of curiosity. Are you able to see your container running on your computer while your app is up and running?
Thanks
Yes! Open up Docker Desktop or run docker ps from the command line and you will see it.
@@DanVega cool. Thanks dan
Wow this is game changing! Do you know if it's possible to configure docker-compose on profiles active? Trying to use this only for dev profile.
Cheers!
this is soo cool!
super content
Cool in development, how about in prod? :P
AWESOME @@
Thanks, great demo! But what about multi module application?
Let's say we have 2 modules CustomerModule and ProductModule in our project, will they recognize docker-compose file in project root folder?
Thank you this video
Subscribed!!!
Hi Dan, we don't need to specify "driver-class-name" property as well in the Docker compose file? which we usually do in application.yml
Thank you for a video, i think record can be used with jpa
Thanks for the tutorial Dan, I was able to implement it into one of my personal projects, however now I am working on adding unit tests and it seems like the docker compose does not run with contextLoads, I tried manually adding the url, user and password but I am facing some challenges.
After few tests, I figured that this does not work for junit out of the box, so I just created an application.yml inside of the resources directory in test with the properties to connect to the database (including the database dialect) and that solved my problem, awesome feature, thanks Dan for the vid
i initialized a db first this problem went away
Why dont U use Lombok? Do U think limbok is not a good option?
should i install jdk local host or it's already managed by docker ?
Great video as always! Quick question- how are you getting all the code auto-generated for you in IntelliJ, without explicitly adding it yourself, like the getters and setters added to the model class? Is there an extension/command in IntelliJ for this?
Sorry, I didn't watch the whole video before I asked the question. You answered it later on where you said it's intellisense from IntelliJ.
Can you give me hints why you choose Integer type for id considering it cannot be null as a PK? Am I missing something here😅
With a generated value not much but I always use wrapper types for my id's. If you take the generated value off of there and create a new post you will insert a record with a value of 0 on the first try.
Great question though 👏🏻
is there any way I can use it for test.
Like this it works for normal use.
Is there a way to get the logging of the containers printed to application logs like with testcontainers?
HI thank you for tutorial I followed your steps but I receive error like > .PSQLException: FATAL: password authentication failed for user "postgres" and Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] due to: Unable to determine Dialect without JDBC metadata (please set 'javax.persistence.jdbc.url', 'hibernate.connection.url', or 'hibernate.dialect') In your application properties there is nothing about dialect do you have any idea how can I fix it? it is related perhaps to intelidj version ? Thank you in advance for response
In my case the error was caused because I got installed Windows Postgres usign the same port, so change the ports from "5432:5432" to "9091:5432" for example
I will try tkank you😊
Hi Dan Vega , Why i get this error when run your code
org.springframework.boot.docker.compose.core.ProcessExitException: 'docker context ls --format={{ json . }}' failed with exit code 1.
Stdout:
Stderr:
unexpected end of JSON input
I also run docker
how connect remote docker compose ?
Doesn't work:
Unable to determine Dialect without JDBC metadata (please set 'jakarta.persistence.jdbc.url' for common cases or 'hibernate.dialect' when a custom Dialect implementation must be provided)
Can you set a docker-compose for each application profile?
I know this may not be so related to the feature presented but… has anyone succeeded running Oracle (oracle-xe) with docker or docker compose on Apple silicon macs? 😢
Hello sir, Can you please enlighten me, with how can I start contributing to an open source java projects. Steps I should take to understand the code and to contribute to it. My background is : I am doing my bachelors degree in computer science currently in my 2nd year and I am learning java from last 3 years. Can you please help me out ?
Mainly, How and from where can I start understanding the code?
Hi Sr. Do you have a course of spring boot from scratch in Udemy?
Docker is not free for commercial use. Planty of conpanies drop it.
Hi, good feature !
But, everytime I reboot my application, all my docker containers will be recreated ?
Also, Is it possible to do a video on Spring Security ACL with Domain Object Security ?
Thank's !
No it will just stop it and the restart it next time. I don't have much experience with Spring ACL but I will add it to my backlog to do some research.
@@DanVega Thank's
how do we disable this for prod deployments?
You can set spring.docker.compose.enabled=false in your production properties
@@DanVega thanks
Why dont you just use lombok to generate all the getters and setters for model package… do you see any inefficiencies init? @danvega
while running the application after creating docker-compose.yml getting error Cannot invoke "org.springframework.boot.docker.compose.core.DockerCliInspectResponse.hostConfig()" because "inspectResponse" is null.
I also have this issue :(
Do we refrain from pushing the docker compose file to GitHub since there is sensitive data like password? Or can we pull in those values from our properties file instead and then push docker compose to remote?
you really save my life!!!🥲