Leverage quarkus features

[lburgazzoli]

This PR is aimed to leverage some quarkus native features such as:

• Quarkus Main: to be able to run the quarkus application from the IDE
• Quarkus Health Checks: to provide information about the application state to external systems such as k8s
• Quarkus Container Image builder: to easilly create container images straight from Quarkus

For what concern container images, it is now possible to create container images from maven, as example by running the following commands:

➜  ./mwnw clean install -Pcontainer-image
➜  ./mwnw clean install -Pcontainer-image -Dnative

We generates the following container images:

REPOSITORY                 TAG                             IMAGE ID       CREATED         SIZE
kaotoio/backend            latest-jvm-x86_64               f7d1ed81bb8c   3 minutes ago   480MB
kaotoio/backend            quarkus-7e23aba-jvm-x86_64      f7d1ed81bb8c   3 minutes ago   480MB
kaotoio/backend            latest-native-x86_64            4d4b4062498e   6 minutes ago   249MB
kaotoio/backend            quarkus-7e23aba-native-x86_64   4d4b4062498e   6 minutes ago   249MB

Note that, the build of native image does not require anymore to have GraalVM installed on the local machine as the build happens inside a container which and would automatically use the right GraalVM according to the Quarkus version.

Everything is configured by a dedicated profile so it should not change the current behavior, however, by leveraging those new profiles, we could simplify the CI/CD pipeline and make it very symmetric to the local dev experience.

WDYT ?

[codecov]

Codecov Report

Merging #764 (be5062b) into main (bc60efd) will increase coverage by 0.12%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##               main     #764      +/-   ##
============================================
+ Coverage     78.75%   78.88%   +0.12%     
  Complexity      159      159              
============================================
  Files            54       54              
  Lines          2980     3064      +84     
  Branches        506      534      +28     
============================================
+ Hits           2347     2417      +70     
- Misses          421      424       +3     
- Partials        212      223      +11     

see 11 files with indirect coverage changes

[Delawen]

Wow, so easy to add health checks? 🥳

[lburgazzoli]

• sonar security checks do no seem right to me as the user with id 185 must access the directory and libs and that's what quarkus generates
• codecov failures seems to be really useless as really, do we have to provide tests for a main method ?

@Delawen @igarashitm is there a way to tweak the sonar and codecov ?

[Delawen]

About codecov, I can't push this directly to your repo, but this should fix it: lburgazzoli#1

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
3 Code Smells

No Coverage information
2.2% Duplication