issue running kogito examples in kubernetes/minikube - connection refused internal about incubator-kie-kogito-docs

[sstimmel]

switching minikube driver to hyperkit instead of docker put the service on a different port than 127.0.0.1 which fixed this issue.

[radtriste]

@spolti @desmax74 @davidesalerno @ricardozanini any idea ?

[ricardozanini]

Hey @sstimmel this is an internal service discovery that we have in place. So if you faced problems there it might be related to it. Essentially we fetch the Knative API to get this Address. We might have to report to them. 🤔

Can you revert back your config and display the description of the Knative service custom-function-knative-service? I'm curious to see the Address. We might need to assume other network in situations like this.

[ricardozanini]

cc @hbelmiro @lionelvillard

[spolti]

the url being translated to localhost sounds weird, that would explain the connection refused (http://custom-function-knative-service.default.127.0.0.1.sslip.io/127.0.0.1:80) What is the output of kn service list custom-function-knative-service? Em seg., 5 de jun. de 2023 às 11:38, Ricardo Zanini < ***@***.***> escreveu:

…

cc @hbelmiro <https://github.com/hbelmiro> @lionelvillard <https://github.com/lionelvillard> — Reply to this email directly, view it on GitHub <https://github.com/kiegroup/kogito-docs/issues/356#issuecomment-1576928748>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAOHCM3UEZI4KAVGFLB7W5TXJXVM3ANCNFSM6AAAAAAYW2C5LI> . You are receiving this because you were mentioned.Message ID: ***@***.***>

-- Regards, --Filippe

[sstimmel]

sstimmel@C02FL576MD6R custom-function-knative-service % kn service list
NAME                              URL                                                                 LATEST                                  AGE    CONDITIONS   READY   REASON
custom-function-knative-service   http://custom-function-knative-service.default.127.0.0.1.sslip.io   custom-function-knative-service-00001   14m    3 OK / 3     True    
workflow                          http://workflow.default.127.0.0.1.sslip.io                          workflow-00001                          18m    3 OK / 3     True    

[ricardozanini]

@spolti that seems an error in the internal discovery mechanism applying the default host to the discovered URL. cc @hbelmiro for when you get back.

[spolti]

kn list reports localhost, according with his first comment:

switching minikube driver to hyperkit instead of docker put the service on a different port than 127.0.0.1 which fixed this issue.

seems to be something related with his env, as he changed the driver.

@sstimmel I am a little bit curios, can you please share information about your environment and the command to start minikube?

[domhanak]

Hello, it has been couple of months since there has been any traffic here. Could you please share some update on this issue? I ll close it as stale if we do not get update.