Obtain a JBoss instance with Apache Karaf
I want to have an Apache Karaf instance inside JBoss AS7. I have a few options:
1. Build JBoss AS7 with Apache Karaf as module:
I tried to build JBoss AS from GitHub repository using diferent branches/tags: 7.1.3.Final and master (current 8.0.0.Alpha1-SNAPSHOT)
Based on the instructions found here I got same error in my modular build doing:
cd build-modular/ mvn -Dmodular=karaf clean install
[INFO] Scanning for projects... [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building JBoss Application Server: Build Modular 8.0.0.Alpha1-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ jboss-as-build-modular --- [INFO] [INFO] --- maven-enforcer-plugin:1.2:enforce (ban-bad-dependencies) @ jboss-as-build-modular --- [INFO] [INFO] --- maven-enforcer-plugin:1.2:enforce (enforce-java-version) @ jboss-as-build-modular --- [INFO] [INFO] --- maven-enforcer-plugin:1.2:enforce (enforce-maven-version) @ jboss-as-build-modular --- [INFO] [INFO] --- buildnumber-maven-plugin:1.2:create-timestamp (get-build-timestamp) @ jboss-as-build-modular --- [INFO] [INFO] --- buildnumber-maven-plugin:1.2:create (get-scm-revision) @ jboss-as-build-modular --- [INFO] Checking for local modifications: skipped. [INFO] Updating project files from SCM: skipped. [INFO] Executing: /bin/sh -c cd /home/logoff/soft/jboss-as/build-modular && git rev-parse --verify HEAD [INFO] Working directory: /home/logoff/soft/jboss-as/build-modular [INFO] Storing buildNumber: bfeb0721e0a10c630d164a861c01e343b27ee313 at timestamp: 1363002756518 [INFO] Executing: /bin/sh -c cd /home/logoff/soft/jboss-as/build-modular && git rev-parse --verify HEAD [INFO] Working directory: /home/logoff/soft/jboss-as/build-modular [INFO] Storing buildScmBranch: UNKNOWN [INFO] [INFO] --- maven-antrun-plugin:1.7:run (modular-config) @ jboss-as-build-modular --- [INFO] Executing tasks main: init: init.standalone: generate-standalone-configs: [echo] Generate subsystems definition for logging:osgi,osgi:karaf,configadmin to /home/logoff/soft/jboss-as/build-modular/target/standalone-subsystems.xml [echo] Generate module dependencies from /home/logoff/soft/jboss-as/build-modular/target/standalone-subsystems.xml to /home/logoff/soft/jboss-as/build-modular/target/standalone-module-dependencies.txt [echo] Static modules: [org.jboss.as.standalone,org.jboss.as.domain-http-error-context,,, org.jboss.logging, org.jboss.vfs, org.slf4j, org.jboss.logging.jul-to-slf4j-stub] [java] Exception in thread "main" java.io.FileNotFoundException: /home/logoff/soft/jboss-as/build-modular/../build/src/main/resources/modules/org/jboss/as/logging/main/module.xml (No such file or directory) [java] at java.io.FileInputStream.open(Native Method) [java] at java.io.FileInputStream.<init>(FileInputStream.java:138) [java] at org.jboss.as.config.assembly.ModuleParser.parse(ModuleParser.java:61) [java] at org.jboss.as.config.assembly.GenerateModulesDefinition.processModuleDependency(GenerateModulesDefinition.java:193) [java] at org.jboss.as.config.assembly.GenerateModulesDefinition.process(GenerateModulesDefinition.java:130) [java] at org.jboss.as.config.assembly.GenerateModulesDefinition.main(GenerateModulesDefinition.java:104) [java] Java Result: 1 [echo] Merging standalone configuration/standalone/template-osgi.xml and /home/logoff/soft/jboss-as/build-modular/target/standalone-subsystems.xml into /home/logoff/soft/jboss-as/build-modular/target/standalone.xml, using StandaloneMain init.domain: generate-domain-configs: build-standalone-server: [mkdir] Created dir: /home/logoff/soft/jboss-as/build-modular/target/jboss-as-karaf-8.0.0.Alpha1-SNAPSHOT [copy] Copying 240 files to /home/logoff/soft/jboss-as/build-modular/target/jboss-as-karaf-8.0.0.Alpha1-SNAPSHOT [copy] Copied 43 empty directories to 4 empty directories under /home/logoff/soft/jboss-as/build-modular/target/jboss-as-karaf-8.0.0.Alpha1-SNAPSHOT [copy] Copying 1 file to /home/logoff/soft/jboss-as/build-modular/target/jboss-as-karaf-8.0.0.Alpha1-SNAPSHOT/standalone/configuration [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 5.659s [INFO] Finished at: Mon Mar 11 12:52:39 CET 2013 [INFO] Final Memory: 16M/168M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.7:run (modular-config) on project jboss-as-build-modular: An Ant BuildException has occured: The following error occurred while executing this line: [ERROR] /home/logoff/soft/jboss-as/build-modular/build-modular-config.xml:113: Includesfile /home/logoff/soft/jboss-as/build-modular/target/standalone-module-dependencies.txt not found. [ERROR] around Ant part ...<ant antfile="build-modular-config.xml" inheritRefs="true">... @ 4:62 in /home/logoff/soft/jboss-as/build-modular/target/antrun/build-main.xml [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
I opened an issue for version 7.1.3.final in JBoss JIRA and another for current master version 8.0.0.Alpha1-SNAPSHOT. Both were rejected because it is not a bug.
2. Use OSGi subsystems to obtain an OSGi runtime with Apache Karaf capabilities and dependencies
Using a clean installation of JBoss AS 7.1.1.Final from the official download page, I tried to configure an standalone instance modifying the standalone/standalone.xml configuration file. I based my job in this JIRA issue. My last try was:
<?xml version='1.0' encoding='UTF-8'?>
<server xmlns="urn:jboss:domain:1.2">
<extensions>
<extension module="org.jboss.as.clustering.infinispan"/>
<extension module="org.jboss.as.configadmin"/>
<extension module="org.jboss.as.connector"/>
<extension module="org.jboss.as.deployment-scanner"/>
<extension module="org.jboss.as.ee"/>
<extension module="org.jboss.as.ejb3"/>
<extension module="org.jboss.as.jaxrs"/>
<extension module="org.jboss.as.jdr"/>
<extension module="org.jboss.as.jmx"/>
<extension module="org.jboss.as.jpa"/>
<extension module="org.jboss.as.logging"/>
<extension module="org.jboss.as.mail"/>
<extension module="org.jboss.as.naming"/>
<extension module="org.jboss.as.osgi"/>
<extension module="org.jboss.as.pojo"/>
<extension module="org.jboss.as.remoting"/>
<extension module="org.jboss.as.sar"/>
<extension module="org.jboss.as.security"/>
<extension module="org.jboss.as.threads"/>
<extension module="org.jboss.as.transactions"/>
<extension module="org.jboss.as.web"/>
<extension module="org.jboss.as.webservices"/>
<extension module="org.jboss.as.weld"/>
</extensions>
<management>
<security-realms>
<security-realm name="ManagementRealm">
<authentication>
<properties path="mgmt-users.properties" relative-to="jboss.server.config.dir"/>
</authentication>
</security-realm>
<security-realm name="ApplicationRealm">
<authentication>
<properties path="application-users.properties" relative-to="jboss.server.config.dir"/>
</authentication>
</security-realm>
</security-realms>
<management-interfaces>
<native-interface security-realm="ManagementRealm">
<socket-binding native="management-native"/>
</native-interface>
<http-interface security-realm="ManagementRealm">
<socket-binding http="management-http"/>
</http-interface>
</management-interfaces>
</management>
<profile>
<subsystem xmlns="urn:jboss:domain:logging:1.1">
<console-handler name="CONSOLE">
<level name="DEBUG"/>
<formatter>
<pattern-formatter pattern="%d{HH:mm:ss,SSS} %-5p [%c] (%t) %s%E%n"/>
</formatter>
</console-handler>
<periodic-rotating-file-handler name="FILE">
<formatter>
<pattern-formatter pattern="%d{HH:mm:ss,SSS} %-5p [%c] (%t) %s%E%n"/>
</formatter>
<file relative-to="jboss.server.log.dir" path="server.log"/>
<suffix value=".yyyy-MM-dd"/>
<append value="true"/>
</periodic-rotating-file-handler>
<logger category="com.arjuna">
<level name="WARN"/>
</logger>
<logger category="org.apache.tomcat.util.modeler">
<level name="WARN"/>
</logger>
<logger category="sun.rmi">
<level name="WARN"/>
</logger>
<logger category="jacorb">
<level name="WARN"/>
</logger>
<logger category="jacorb.config">
<level name="ERROR"/>
</logger>
<root-logger>
<level name="TRACE"/>
<handlers>
<handler name="CONSOLE"/>
<handler name="FILE"/>
</handlers>
</root-logger>
</subsystem>
<subsystem xmlns="urn:jboss:domain:configadmin:1.0"/>
<subsystem xmlns="urn:jboss:domain:datasources:1.0">
<datasources>
<datasource jndi-name="java:jboss/datasources/ExampleDS" pool-name="ExampleDS" enabled="true" use-java-context="true">
<connection-url>jdbc:h2:mem:test;DB_CLOSE_DELAY=-1</connection-url>
<driver>h2</driver>
<security>
<user-name>sa</user-name>
<password>sa</password>
</security>
</datasource>
<drivers>
<driver name="h2" module="com.h2database.h2">
<xa-datasource-class>org.h2.jdbcx.JdbcDataSource</xa-datasource-class>
</driver>
</drivers>
</datasources>
</subsystem>
<subsystem xmlns="urn:jboss:domain:deployment-scanner:1.1">
<deployment-scanner path="deployments" relative-to="jboss.server.base.dir" scan-interval="5000"/>
</subsystem>
<subsystem xmlns="urn:jboss:domain:ee:1.0"/>
<subsystem xmlns="urn:jboss:domain:ejb3:1.2">
<session-bean>
<stateless>
<bean-instance-pool-ref pool-name="slsb-strict-max-pool"/>
</stateless>
<stateful default-access-timeout="5000" cache-ref="simple"/>
<singleton default-access-timeout="5000"/>
</session-bean>
<pools>
<bean-instance-pools>
<strict-max-pool name="slsb-strict-max-pool" max-pool-size="20" instance-acquisition-timeout="5" instance-acquisition-timeout-unit="MINUTES"/>
<strict-max-pool name="mdb-strict-max-pool" max-pool-size="20" instance-acquisition-timeout="5" instance-acquisition-timeout-unit="MINUTES"/>
</bean-instance-pools>
</pools>
<caches>
<cache name="simple" aliases="NoPassivationCache"/>
<cache name="passivating" passivation-store-ref="file" aliases="SimpleStatefulCache"/>
</caches>
<passivation-stores>
<file-passivation-store name="file"/>
</passivation-stores>
<async thread-pool-name="default"/>
<timer-service thread-pool-name="default">
<data-store path="timer-service-data" relative-to="jboss.server.data.dir"/>
</timer-service>
<remote connector-ref="remoting-connector" thread-pool-name="default"/>
<thread-pools>
<thread-pool name="default">
<max-threads count="10"/>
<keepalive-time time="100" unit="milliseconds"/>
</thread-pool>
</thread-pools>
</subsystem>
<subsystem xmlns="urn:jboss:domain:infinispan:1.2" default-cache-container="hibernate">
<cache-container name="hibernate" default-cache="local-query">
<local-cache name="entity">
<transaction mode="NON_XA"/>
<eviction strategy="LRU" max-entries="10000"/>
<expiration max-idle="100000"/>
</local-cache>
<local-cache name="local-query">
<transaction mode="NONE"/>
<eviction strategy="LRU" max-entries="10000"/>
<expiration max-idle="100000"/>
</local-cache>
<local-cache name="timestamps">
<transaction mode="NONE"/>
<eviction strategy="NONE"/>
</local-cache>
</cache-container>
</subsystem>
<subsystem xmlns="urn:jboss:domain:jaxrs:1.0"/>
<subsystem xmlns="urn:jboss:domain:jca:1.1">
<archive-validation enabled="true" fail-on-error="true" fail-on-warn="false"/>
<bean-validation enabled="true"/>
<default-workmanager>
<short-running-threads>
<core-threads count="50"/>
<queue-length count="50"/>
<max-threads count="50"/>
<keepalive-time time="10" unit="seconds"/>
</short-running-threads>
<long-running-threads>
<core-threads count="50"/>
<queue-length count="50"/>
<max-threads count="50"/>
<keepalive-time time="10" unit="seconds"/>
</long-running-threads>
</default-workmanager>
<cached-connection-manager/>
</subsystem>
<subsystem xmlns="urn:jboss:domain:jdr:1.0"/>
<subsystem xmlns="urn:jboss:domain:jmx:1.1">
<show-model value="true"/>
<remoting-connector/>
</subsystem>
<subsystem xmlns="urn:jboss:domain:jpa:1.0">
<jpa default-datasource=""/>
</subsystem>
<subsystem xmlns="urn:jboss:domain:mail:1.0">
<mail-session jndi-name="java:jboss/mail/Default">
<smtp-server outbound-socket-binding-ref="mail-smtp"/>
</mail-session>
</subsystem>
<subsystem xmlns="urn:jboss:domain:naming:1.1"/>
<subsystem xmlns="urn:jboss:domain:osgi:1.2" activation="eager">
<properties>
<property name="org.osgi.framework.startlevel.beginning">
3
</property>
</properties>
<capabilities>
<capability name="org.apache.mina:mina-core:2.0.1" startlevel="1"/>
<capability name="org.apache.sshd:sshd-core:0.8.0" startlevel="1"/>
<capability name="org.apache.felix:org.apache.felix.configadmin:1.2.8" startlevel="1"/>
<capability name="org.apache.felix:org.apache.felix.fileinstall:3.2.4" startlevel="1"/>
<capability name="org.ops4j.pax.logging:pax-logging-api:1.6.10" startlevel="1"/>
<capability name="org.ops4j.pax.logging:pax-logging-service:1.6.10" startlevel="1"/>
<capability name="org.ops4j.pax.url:pax-url-mvn:1.2.8" startlevel="1"/>
<capability name="org.ops4j.pax.url:pax-url-wrap:1.2.8" startlevel="1"/>
<capability name="org.apache.aries.blueprint:org.apache.aries.blueprint:0.3.2" startlevel="1"/>
<capability name="org.apache.aries.jmx:org.apache.aries.jmx.blueprint:0.3" startlevel="1"/>
<capability name="org.apache.aries.jmx:org.apache.aries.jmx:0.3" startlevel="1"/>
<capability name="org.apache.aries.jmx:org.apache.aries.jmx.api:0.3" startlevel="1"/>
<capability name="org.apache.aries.proxy:org.apache.aries.proxy:0.3.1" startlevel="1"/>
<capability name="org.apache.aries:org.apache.aries.util:0.3.1" startlevel="1"/>
<capability name="org.apache.servicemix.bundles:org.apache.servicemix.bundles.asm:3.3.1_1" startlevel="1"/>
<capability name="org.apache.karaf.admin:org.apache.karaf.admin.command:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.admin:org.apache.karaf.admin.core:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.admin:org.apache.karaf.admin.management:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.deployer:org.apache.karaf.deployer.features:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.deployer:org.apache.karaf.deployer.kar:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.deployer:org.apache.karaf.deployer.spring:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.deployer:org.apache.karaf.deployer.blueprint:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.deployer:org.apache.karaf.deployer.wrap:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.diagnostic:org.apache.karaf.diagnostic.command:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.diagnostic:org.apache.karaf.diagnostic.common:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.diagnostic:org.apache.karaf.diagnostic.core:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.diagnostic:org.apache.karaf.diagnostic.management:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.features:org.apache.karaf.features.command:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.features:org.apache.karaf.features.core:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.features:org.apache.karaf.features.management:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.jaas:org.apache.karaf.jaas.config:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.jaas:org.apache.karaf.jaas.modules:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.jaas:org.apache.karaf.jaas.command:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.jaas:org.apache.karaf.jaas.boot:2.2.10" startlevel="3"/>
<capability name="org.apache.karaf.shell:org.apache.karaf.shell.commands:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.shell:org.apache.karaf.shell.config:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.shell:org.apache.karaf.shell.console:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.shell:org.apache.karaf.shell.dev:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.shell:org.apache.karaf.shell.log:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.shell:org.apache.karaf.shell.osgi:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.shell:org.apache.karaf.shell.packages:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.shell:org.apache.karaf.shell.ssh:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.management:org.apache.karaf.management.server:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.management.mbeans:org.apache.karaf.management.mbeans.system:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.management.mbeans:org.apache.karaf.management.mbeans.bundles:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.management.mbeans:org.apache.karaf.management.mbeans.services:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.management.mbeans:org.apache.karaf.management.mbeans.config:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.management.mbeans:org.apache.karaf.management.mbeans.log:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.management.mbeans:org.apache.karaf.management.mbeans.packages:2.2.10" startlevel="2"/>
<capability name="org.apache.karaf.management.mbeans:org.apache.karaf.management.mbeans.dev:2.2.10" startlevel="2"/>
</capabilities>
</subsystem>
<subsystem xmlns="urn:jboss:domain:pojo:1.0"/>
<subsystem xmlns="urn:jboss:domain:remoting:1.1">
<connector name="remoting-connector" socket-binding="remoting" security-realm="ApplicationRealm"/>
</subsystem>
<subsystem xmlns="urn:jboss:domain:resource-adapters:1.0"/>
<subsystem xmlns="urn:jboss:domain:sar:1.0"/>
<subsystem xmlns="urn:jboss:domain:security:1.1">
<security-domains>
<security-domain name="other" cache-type="default">
<authentication>
<login-module code="Remoting" flag="optional">
<module-option name="password-stacking" value="useFirstPass"/>
</login-module>
<login-module code="RealmUsersRoles" flag="required">
<module-option name="usersProperties" value="${jboss.server.config.dir}/application-users.properties"/>
<module-option name="rolesProperties" value="${jboss.server.config.dir}/application-roles.properties"/>
<module-option name="realm" value="ApplicationRealm"/>
<module-option name="password-stacking" value="useFirstPass"/>
</login-module>
</authentication>
</security-domain>
<security-domain name="jboss-web-policy" cache-type="default">
<authorization>
<policy-module code="Delegating" flag="required"/>
</authorization>
</security-domain>
<security-domain name="jboss-ejb-policy" cache-type="default">
<authorization>
<policy-module code="Delegating" flag="required"/>
</authorization>
</security-domain>
</security-domains>
</subsystem>
<subsystem xmlns="urn:jboss:domain:threads:1.1"/>
<subsystem xmlns="urn:jboss:domain:transactions:1.1">
<core-environment>
<process-id>
<uuid/>
</process-id>
</core-environment>
<recovery-environment socket-binding="txn-recovery-environment" status-socket-binding="txn-status-manager"/>
<coordinator-environment default-timeout="300"/>
</subsystem>
<subsystem xmlns="urn:jboss:domain:web:1.1" default-virtual-server="default-host" native="false">
<connector name="http" protocol="HTTP/1.1" scheme="http" socket-binding="http"/>
<virtual-server name="default-host" enable-welcome-root="true">
<alias name="localhost"/>
<alias name="example.com"/>
</virtual-server>
</subsystem>
<subsystem xmlns="urn:jboss:domain:webservices:1.1">
<modify-wsdl-address>true</modify-wsdl-address>
<wsdl-host>${jboss.bind.address:127.0.0.1}</wsdl-host>
<endpoint-config name="Standard-Endpoint-Config"/>
<endpoint-config name="Recording-Endpoint-Config">
<pre-handler-chain name="recording-handlers" protocol-bindings="##SOAP11_HTTP ##SOAP11_HTTP_MTOM ##SOAP12_HTTP ##SOAP12_HTTP_MTOM">
<handler name="RecordingHandler" class="org.jboss.ws.common.invocation.RecordingServerHandler"/>
</pre-handler-chain>
</endpoint-config>
</subsystem>
<subsystem xmlns="urn:jboss:domain:weld:1.0"/>
</profile>
<interfaces>
<interface name="management">
<inet-address value="${jboss.bind.address.management:127.0.0.1}"/>
</interface>
<interface name="public">
<inet-address value="${jboss.bind.address:127.0.0.1}"/>
</interface>
<interface name="unsecure">
<inet-address value="${jboss.bind.address.unsecure:127.0.0.1}"/>
</interface>
</interfaces>
<socket-binding-group name="standard-sockets" default-interface="public" port-offset="${jboss.socket.binding.port-offset:0}">
<socket-binding name="management-native" interface="management" port="${jboss.management.native.port:9999}"/>
<socket-binding name="management-http" interface="management" port="${jboss.management.http.port:9990}"/>
<socket-binding name="management-https" interface="management" port="${jboss.management.https.port:9443}"/>
<socket-binding name="ajp" port="8009"/>
<socket-binding name="http" port="8080"/>
<socket-binding name="https" port="8443"/>
<socket-binding name="osgi-http" interface="management" port="8090"/>
<socket-binding name="remoting" port="4447"/>
<socket-binding name="txn-recovery-environment" port="4712"/>
<socket-binding name="txn-status-manager" port="4713"/>
<outbound-socket-binding name="mail-smtp">
<remote-destination host="localhost" port="25"/>
</outbound-socket-binding>
</socket-binding-group>
</server>
I made changes on OSGi subsystem. I chnage the OSGi default subsystem:
- Configuring an eager activation instead of lazy.
- Adding Apache Karaf 2.2.10 OSGi bundles.
- Adding Apache Karaf dependencies.
I got a resolved dependency tree, but there was OSGi constraint violations like:
16:17:43,079 ERROR [org.jboss.osgi.framework.internal.ResolverPlugin] (MSC service thread 1-6) Cannot resolve: [org.apache.karaf.shell.ssh:2.2.10]: org.jboss.osgi.resolver.XResolverException: Constraint violation for package 'org.slf4j' when resolving module Module[org.apache.karaf.shell.ssh:2.2.10] between existing import Module[org.ops4j.pax.logging.pax-logging-api:1.6.10].org.slf4j BLAMED ON [[Module[org.apache.karaf.shell.ssh:2.2.10]] package; (&(package=org.slf4j)(version>=1.6.0)(!(version>=2.0.0)))] and uses constraint Module[system.bundle:0.0.0].org.slf4j BLAMED ON [[Module[org.apache.karaf.shell.ssh:2.2.10]] package; (&(package=org.apache.sshd.common)(version>=0.8.0)(!(version>=1.0.0))), [Module[org.apache.sshd.core:0.8.0]] package; (&(package=org.slf4j)(version>=1.6.0)(!(version>=2.0.0)))] at org.jboss.osgi.resolver.felix.FelixResolver.resolveInternal(FelixResolver.java:117) [jbosgi-resolver-felix-1.0.13.Final.jar:1.0.13.Final] at org.jboss.osgi.resolver.spi.AbstractResolver.resolveAll(AbstractResolver.java:177) [jbosgi-resolver-spi-1.0.13.Final.jar:1.0.13.Final] at org.jboss.osgi.framework.internal.ResolverPlugin.resolveAll(ResolverPlugin.java:195) [jbosgi-framework-core-1.1.8.Final.jar:1.1.8.Final] at org.jboss.osgi.framework.internal.PackageAdminPlugin.resolveBundles(PackageAdminPlugin.java:385) [jbosgi-framework-core-1.1.8.Final.jar:1.1.8.Final] at org.jboss.as.osgi.service.AutoInstallIntegration$1.start(AutoInstallIntegration.java:176) [jboss-as-osgi-service-7.1.1.Final.jar:7.1.1.Final] at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA] at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_17] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_17] at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_17]
Some of them are not reported as ERROR, but as DEBUG. It seems that System Bundle exports org.apache.aries.blueprint package and Apache Aries Blueprint bundle (org.apache.aries.blueprint:org.apache.aries.blueprint) too. It happens too with other bundles exporting SLF4J (org.slf4j).
In conclusion, it is a nightmare configuring JBoss AS 7 to have an instance of Apache Karaf running. How can I do it? It is possible? What is the better option? I prefer to use stable release to do it, but all the solutions are valid for me.
Thank you!