feat : Upgrade keycloak 21.x

[BrayanMnz]

Close #21819
Related with #21938

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[BrayanMnz]

May you trigger the checks? @DanielFran

[BrayanMnz]

As I said on the previous PR related to this

The checks are failing due to exceptions like this

Caused by: org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://localhost:9080/realms/jhipster/.well-known/openid-configuration": Unexpected end of file from server

I have seen that some people reported this before to JHipster but this is not something that I can say is caused by the Keycloak upgrade.

You can see here #13733 where @mraible dealt with the same issue,
@mraible do you have any input here that you remember was helpful when you faced that issue?

[mraible]

@BrayanMnz It looks like you need to update snapshots with npm run update-snapshots.

[BrayanMnz]

done @mraible but, the issue that I've mentioned above still exists.

Caused by: org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://localhost:9080/realms/jhipster/.well-known/openid-configuration": Unexpected end of file from server

[mshima]

Failures looks related to keycloak not been ready.
Keycloak v20 is taking more than 50 to be healthy, v21 is taking little more than 20 including download and build.

[BrayanMnz]

Hi @mshima can you enable the checks to run for the PR?

[BrayanMnz]

Failures looks related to keycloak not been ready. Keycloak v20 is taking more than 50 to be healthy, v21 is taking little more than 20 including download and build.

you mean this failure?
Caused by: org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://localhost:9080/realms/jhipster/.well-known/openid-configuration": Unexpected end of file from server

[mshima]

Failures looks related to keycloak not been ready. Keycloak v20 is taking more than 50 to be healthy, v21 is taking little more than 20 including download and build.

you mean this failure? Caused by: org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://localhost:9080/realms/jhipster/.well-known/openid-configuration": Unexpected end of file from server

I think so.

[mraible]

@BrayanMnz It seems the health check you've switched to isn't working. I found a couple of resources that might help:

• Enabling Keycloak Health checks
• Keycloak V21 Docker Container Health Check Failing

I also asked ChatGPT. It suggested wget or nc: https://chat.openai.com/share/a41f5514-8ca7-48cf-b348-b0a995498971

[BrayanMnz]

It is again failing with Caused by: org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://localhost:9080/realms/jhipster/.well-known/ope

Do you suggest increasing the timeout for keycloak? @mshima

[mshima]

Still need to adjust the healthy check, it's not working yet.

[BrayanMnz]

I can see that it is working

…

________________________________ De: Marcelo Shima ***@***.***> Enviado: Monday, June 5, 2023 9:48:45 PM Para: jhipster/generator-jhipster ***@***.***> Cc: Brayan Munoz Vargas ***@***.***>; Mention ***@***.***> Asunto: Re: [jhipster/generator-jhipster] feat : Upgrade keycloak 21.x (PR #22429) Still need to adjust the healthy check, it's not working yet. — Reply to this email directly, view it on GitHub<#22429 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AOXS4H6VAZZVCDLREJFZB43XJ2D73ANCNFSM6AAAAAAY3PTSXI>. You are receiving this because you were mentioned.Message ID: ***@***.***>

[mshima]

It’s not working:
v20 log:

v21 log ends without start the service:

[mraible]

The health check still seems to be failing. If I try to run it locally, it complains the file is not executable. After I chmod +x, it complains that the timeout command is not found. I'm not sure if this provides any insight.

[mshima]

@mraible great, it’s working.
Just need to replicate healthcheck to the compose file:
https://github.com/BrayanMnz/generator-jhipster/blob/b6fba84e80ae2bdfc8e5b89863e1ad55518e8415/generators/docker-compose/templates/docker-compose.yml.ejs#L127

[mraible]

Thanks for your contribution, @BrayanMnz!

[BrayanMnz]

Thank you to the whole team! @mraible
Looking forward for the next one, let me know if you have something special that need an extra hand.

(It's a holiday in my country today, sorry for being inactive)

[BrayanMnz]

bounty claimed https://opencollective.com/generator-jhipster/expenses/143406.

[DanielFran]

@BrayanMnz approved