[keycloak-user] Hot deployment of service providers in Keycloak 2.5.0 final

[Matuszak, Eduard]

Thanks for the hints!

For my jar-deployment I accordingly added a MANIFEST.MF-entry
Dependencies: org.keycloak.keycloak-server-spi-private
and hot deployment of my provider works fine now.

From: Stian Thorgersen [mailto:sthorger at redhat.com]
Sent: Friday, January 13, 2017 7:18 AM
To: Matuszak, Eduard
Cc: keycloak-user at lists.jboss.org
Subject: Re: [keycloak-user] Hot deployment of service providers in Keycloak 2.5.0 final



On 11 January 2017 at 10:07, Matuszak, Eduard <eduard.matuszak at worldline.com<mailto:eduard.matuszak at worldline.com>> wrote:
Hello

I am trying to understand and implement the new concept of deploying service providers, but I fail at several points.

What is meant by the "Keycloak deploy/ directory" mentioned in the documentation?

When trying the user-storage-simple example it was possible to hot deploy the jar-file in wildfly's standalone/deployment-dir, but the event-listener-sysout sample fails by class-loading problem ("java.lang.NoClassDefFoundError: Failed to link org/keycloak/examples/providers/events/SysoutEventListenerProviderFactory").

There's only one deploy directory ;)


So perhaps not all SPI's do provide the new deployment concept?

There is also a mismatch, I think, between the deploy-description in the Readme.md of the event-listener-sysout example (describing the "old" way to deploy) and the documentation in https://keycloak.gitbooks.io/server-developer-guide/content/topics/providers.html#providers (recommending Keycloak deployer utilizing the enigmatic "Keycloak deploy/ directory").

Only user storage example has been checked with the new hot deploy method.

I'm pretty sure the issue is that the other SPIs (event listener included) is in server-spi-private. You'll probably just need to add a jboss-module-structure.xml with a dependencies on that module and it should work.


I was working on Kecloak 2.5.0 Final.

Thanks in advatage for some clarifications.

Eduard Matuszak

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