I think I may have the same problem. I have updated standalone.xml <subsystem xmlns="urn:jboss:domain:keycloak-server:1.1"> <web-context>auth</web-context> <providers> <provider>classpath:${jboss.home.dir}/providers/*</provider> <!-- this is the line I have added --> <provider>module:org/softwarefactory/keycloak/mqtt</provider> </providers> and when I run standalone.sh, I get 16:24:40,028 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([("subsystem" => "microprofile-metrics-smallrye")]): java.lang.NullPointerException at org.wildfly.extension.microprofile.metrics-smallrye@16.0.0.Final<mailto:org.wildfly.extension.microprofile.metrics-smallrye@16.0.0.Final>//org.wildfly.extension.microprofile.metrics.MicroProfileMetricsSubsystemAdd$2.execute(MicroProfileMetricsSubsystemAdd.java:86) So two questions. Can I remove microprofile-metrics-smallrye from standalone.xml? What is the old school module deployment - I basically followed 6.2.2 in Server Developer docs. Regards, John ------ Original Message ------ From: "Stian Thorgersen" <sthorger@redhat.com<mailto:sthorger@redhat.com>> To: "Alfonso Vidal García" <avidal@gmv.com<mailto:avidal@gmv.com>> Cc: "keycloak-user" <keycloak-user@lists.jboss.org<mailto:keycloak-user@lists.jboss.org>> Sent: 07/10/2019 07:30:09 Subject: Re: [keycloak-user] Custom SPI does not appear in list Deployments in standalone/deployments doesn't currently support deploying SPIs. You need to use the old-school module deployment approach for that.

Hi Stian, if I comment out my line then keycloak starts. if I leave my line in and comment out the line with microprofile-metrics-smallrye:2.0 and leave my line in, then it fails to start. Different error but it does not actually say anything useful 08:39:40,817 INFO [org.jboss.as.server] (Thread-1) WFLYSRV0220: Server shutdown has been requested via an OS signal 08:39:40,859 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 65) MSC000001: Failed to start service jboss.deployment.unit."keycloak-server.war".undertow-deployment: org.jboss.msc.service.StartException in service jboss.deployment.unit."keycloak-server.war".undertow-deployment: java.lang.RuntimeException: RESTEASY003325: Failed to construct public org.keycloak.services.resources.KeycloakApplication(javax.servlet.ServletContext,org.jboss.resteasy.core.Dispatcher) at org.wildfly.extension.undertow@16.0.0.Final<mailto:org.wildfly.extension.undertow@16.0.0.Final>//org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:81) etc etc My standalone.xml is as installed with 6.0.1. The unchanged file works. Add my line - fails. Remove metrics-smallrye - fails. Regards, John ------ Original Message ------ From: "Stian Thorgersen" <sthorger@redhat.com<mailto:sthorger@redhat.com>> To: "John Norris" <johnnorris-10@outlook.com<mailto:johnnorris-10@outlook.com>> Cc: "Alfonso Vidal García" <avidal@gmv.com<mailto:avidal@gmv.com>>; "keycloak-user" <keycloak-user@lists.jboss.org<mailto:keycloak-user@lists.jboss.org>> Sent: 07/10/2019 08:46:26 Subject: Re: Re[2]: [keycloak-user] Custom SPI does not appear in list module deployment like you've done is what I referred to by the old school deployment approach. So what you're doing looks about right. Do you only get the NPE below when you include your module? Is your standalone.xml in sync with the latest release or perhaps it's missing something? On Mon, 7 Oct 2019, 08:44 John Norris, <johnnorris-10@outlook.com<mailto:johnnorris-10@outlook.com>> wrote: I think I may have the same problem. I have updated standalone.xml <subsystem xmlns="urn:jboss:domain:keycloak-server:1.1"> <web-context>auth</web-context> <providers> <provider>classpath:${jboss.home.dir}/providers/*</provider> <!-- this is the line I have added --> <provider>module:org/softwarefactory/keycloak/mqtt</provider> </providers> and when I run standalone.sh, I get 16:24:40,028 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([("subsystem" => "microprofile-metrics-smallrye")]): java.lang.NullPointerException at org.wildfly.extension.microprofile.metrics-smallrye@16.0.0.Final<mailto:org.wildfly.extension.microprofile.metrics-smallrye@16.0.0.Final>//org.wildfly.extension.microprofile.metrics.MicroProfileMetricsSubsystemAdd$2.execute(MicroProfileMetricsSubsystemAdd.java:86) So two questions. Can I remove microprofile-metrics-smallrye from standalone.xml? What is the old school module deployment - I basically followed 6.2.2 in Server Developer docs. Regards, John ------ Original Message ------ From: "Stian Thorgersen" <sthorger@redhat.com<mailto:sthorger@redhat.com>> To: "Alfonso Vidal García" <avidal@gmv.com<mailto:avidal@gmv.com>> Cc: "keycloak-user" <keycloak-user@lists.jboss.org<mailto:keycloak-user@lists.jboss.org>> Sent: 07/10/2019 07:30:09 Subject: Re: [keycloak-user] Custom SPI does not appear in list Deployments in standalone/deployments doesn't currently support deploying SPIs. You need to use the old-school module deployment approach for that.

Yes, I downloaded keycloak 7 and migrated across and had exactly the same error. ------ Original Message ------ From: "Stian Thorgersen" <sthorger@redhat.com<mailto:sthorger@redhat.com>> To: "John Norris" <johnnorris-10@outlook.com<mailto:johnnorris-10@outlook.com>> Cc: "Alfonso Vidal García" <avidal@gmv.com<mailto:avidal@gmv.com>>; "keycloak-user" <keycloak-user@lists.jboss.org<mailto:keycloak-user@lists.jboss.org>> Sent: 08/10/2019 14:50:03 Subject: Re: Re[4]: [keycloak-user] Custom SPI does not appear in list Same issue with KC 7? On Mon, 7 Oct 2019 at 10:09, John Norris <johnnorris-10@outlook.com<mailto:johnnorris-10@outlook.com>> wrote: Hi Stian, if I comment out my line then keycloak starts. if I leave my line in and comment out the line with microprofile-metrics-smallrye:2.0 and leave my line in, then it fails to start. Different error but it does not actually say anything useful 08:39:40,817 INFO [org.jboss.as.server] (Thread-1) WFLYSRV0220: Server shutdown has been requested via an OS signal 08:39:40,859 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 65) MSC000001: Failed to start service jboss.deployment.unit."keycloak-server.war".undertow-deployment: org.jboss.msc.service.StartException in service jboss.deployment.unit."keycloak-server.war".undertow-deployment: java.lang.RuntimeException: RESTEASY003325: Failed to construct public org.keycloak.services.resources.KeycloakApplication(javax.servlet.ServletContext,org.jboss.resteasy.core.Dispatcher) at org.wildfly.extension.undertow@16.0.0.Final<mailto:org.wildfly.extension.undertow@16.0.0.Final>//org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:81) etc etc My standalone.xml is as installed with 6.0.1. The unchanged file works. Add my line - fails. Remove metrics-smallrye - fails. Regards, John ------ Original Message ------ From: "Stian Thorgersen" <sthorger@redhat.com<mailto:sthorger@redhat.com>> To: "John Norris" <johnnorris-10@outlook.com<mailto:johnnorris-10@outlook.com>> Cc: "Alfonso Vidal García" <avidal@gmv.com<mailto:avidal@gmv.com>>; "keycloak-user" <keycloak-user@lists.jboss.org<mailto:keycloak-user@lists.jboss.org>> Sent: 07/10/2019 08:46:26 Subject: Re: Re[2]: [keycloak-user] Custom SPI does not appear in list module deployment like you've done is what I referred to by the old school deployment approach. So what you're doing looks about right. Do you only get the NPE below when you include your module? Is your standalone.xml in sync with the latest release or perhaps it's missing something? On Mon, 7 Oct 2019, 08:44 John Norris, <johnnorris-10@outlook.com<mailto:johnnorris-10@outlook.com>> wrote: I think I may have the same problem. I have updated standalone.xml <subsystem xmlns="urn:jboss:domain:keycloak-server:1.1"> <web-context>auth</web-context> <providers> <provider>classpath:${jboss.home.dir}/providers/*</provider> <!-- this is the line I have added --> <provider>module:org/softwarefactory/keycloak/mqtt</provider> </providers> and when I run standalone.sh, I get 16:24:40,028 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([("subsystem" => "microprofile-metrics-smallrye")]): java.lang.NullPointerException at org.wildfly.extension.microprofile.metrics-smallrye@16.0.0.Final<mailto:org.wildfly.extension.microprofile.metrics-smallrye@16.0.0.Final>//org.wildfly.extension.microprofile.metrics.MicroProfileMetricsSubsystemAdd$2.execute(MicroProfileMetricsSubsystemAdd.java:86) So two questions. Can I remove microprofile-metrics-smallrye from standalone.xml? What is the old school module deployment - I basically followed 6.2.2 in Server Developer docs. Regards, John ------ Original Message ------ From: "Stian Thorgersen" <sthorger@redhat.com<mailto:sthorger@redhat.com>> To: "Alfonso Vidal García" <avidal@gmv.com<mailto:avidal@gmv.com>> Cc: "keycloak-user" <keycloak-user@lists.jboss.org<mailto:keycloak-user@lists.jboss.org>> Sent: 07/10/2019 07:30:09 Subject: Re: [keycloak-user] Custom SPI does not appear in list Deployments in standalone/deployments doesn't currently support deploying SPIs. You need to use the old-school module deployment approach for that.

So that's a custom provider for an existing SPI, not a custom SPI. For custom providers standalone/deployments is definitely the way to go.. On Mon, 14 Oct 2019, 10:29 John Norris, <johnnorris-10(a)outlook.com&gt; wrote:

Hi, implementation of an existing SPI is exactly your case: Implement an own event listener using an existing Interface. As already said here, try to use the standalone/deployments approach it's the easiest. Remember to provide a META-INF/services/org.keycloak.events.EventListenerProviderFactory File containing the fully qualified classname of your implementation (eg org.acme.MyEventListenerProviderFactory). Also you need to declare your (provided) keycloak module dependencies using the META-INF/MANIFEST.MF file (eg. Dependencies: org.keycloak.keycloak-services, org.keycloak.keycloak-server-spi, org.keycloak.keycloak-server-spi-private). For alternative module declaration approaches see the official wildfly documentation: http://docs.wildfly.org/17/Developer_Guide.html#ear-class-loading Additional jars could be packaged in an EAR file or shaded into the jar. Keycloak has a comprehensive list of modules available (eg httpclient, Jackson, commons). Best Daniel -----Ursprüngliche Nachricht----- Von: keycloak-user-bounces(a)lists.jboss.org <keycloak-user-bounces(a)lists.jboss.org&gt; Im Auftrag von John Norris Gesendet: Dienstag, 15. Oktober 2019 10:53 An: stian(a)redhat.com Cc: keycloak-user <keycloak-user(a)lists.jboss.org&gt; Betreff: Re: [keycloak-user] Custom SPI does not appear in list So the problem seems to be that if I use the method in the manual then keycloak does not start. If I use the <spi> block then it starts but the module does not load and is not in the dropdown list of events on the admin pages. Also, I am not sure what is the difference between an existing SPI and a custom SPI. For instance I am interested in event listeners. When I got to events -> config in admin, I see the default events and I want to see a third, the event for a jar that has been added and referenced in the standalone.xml. Now that is not happening. _______________________________________________ keycloak-user mailing list keycloak-user(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/keycloak-user