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我想建立一個預定義的功能，因爲我們沒有互聯網我們想要部署它的自定義karaf分佈。自定義Apache Karaf 4.0.4發佈與預裝pax-jdbc-oracle
這是我們的POM：
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<groupId>yolo.name.so</groupId>
<artifactId>karaf</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>karaf-assembly</packaging>
<properties>
<karaf.version>4.0.4</karaf.version>
<!-- Karaf Maven Plugin does not have to be same as Karaf Server version
For example, Karaf Maven Plugin 3.0.2 has bug uploading to password protected Nexus Repo
So I used Karaf Maven Plugin 3.0.3 to build a Karaf 3.0.2 Server -->
<karaf.plugin.version>${karaf.version}</karaf.plugin.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.build.reportEncoding>UTF-8</project.build.reportEncoding>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.karaf.features</groupId>
<artifactId>framework</artifactId>
<version>${karaf.version}</version>
<type>kar</type>
</dependency>
<dependency>
<groupId>org.apache.karaf.features</groupId>
<artifactId>standard</artifactId>
<version>${karaf.version}</version>
<classifier>features</classifier>
<type>xml</type>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.apache.cxf.karaf</groupId>
<artifactId>apache-cxf</artifactId>
<version>3.1.4</version>
<classifier>features</classifier>
<type>xml</type>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.ops4j.pax.jdbc</groupId>
<artifactId>pax-jdbc</artifactId>
<version>0.7.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.ops4j.pax.jdbc</groupId>
<artifactId>pax-jdbc-oracle</artifactId>
<version>0.7.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.karaf.features</groupId>
<artifactId>enterprise</artifactId>
<classifier>features</classifier>
<type>xml</type>
<version>${karaf.version}</version>
<scope>runtime</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.karaf.tooling</groupId>
<artifactId>karaf-maven-plugin</artifactId>
<version>${karaf.plugin.version}</version>
<extensions>true</extensions>
<configuration>
<!-- ignoreDependencyFlag is true forces plugin to also
download feature dependent libraries -->
<ignoreDependencyFlag>true</ignoreDependencyFlag>
<finalName>${project.artifactId}</finalName>
<bootFeatures>
<feature>bundle</feature>
<feature>config</feature>
<feature>diagnostic</feature>
<feature>deployer</feature>
<feature>feature</feature>
<feature>jaas</feature>
<feature>shell</feature>
<feature>log</feature>
<feature>management</feature>
<feature>package</feature>
<feature>shell-compat</feature>
<feature>ssh</feature>
<feature>system</feature>
<feature>wrap</feature>
<feature>instance</feature>
<feature>kar</feature>
<!-- custom features -->
<feature>war</feature>
<feature>jdbc</feature>
<feature>cxf</feature>
<feature>cxf-rs-description-swagger2</feature>
<feature>service</feature>
<feature>eventadmin</feature>
</bootFeatures>
<!-- installedFeatures only installs the libraries in the ${KARAF_HOME}/system directory
but the user will have to start it up manually via Karaf command line feature:install
-->
<installedFeatures>
<feature>pax-jdbc</feature>
<feature>pax-jdbc-oracle</feature>
</installedFeatures>
<archiveZip>true</archiveZip>
</configuration>
</plugin>
</plugins>
</build>
我們總是得到以下錯誤：
feature:install pax-jdbc-oracle
org.apache.karaf.shell.core[org.apache.karaf.shell.support.ShellUtil] : Exception caught while executing command
org.osgi.service.resolver.ResolutionException: Unable to resolve root: missing requirement [root] osgi.identity; osgi.identity=pax-jdbc-oracle; type=karaf.feature; version="[0.7.0,0.7.0]"; filter:="(&(osgi.identity=pax-jdbc-oracle)(type=karaf.feature)(version>=0.7.0)(version<=0.7.0))" [caused by: Unable to resolve pax-jdbc-oracle/0.7.0: missing requirement [pax-jdbc-oracle/0.7.0] osgi.identity; osgi.identity=org.ops4j.pax.jdbc.oracle; type=osgi.bundle; version="[0.7.0,0.7.0]"; resolution:=mandatory [caused by: Unable to resolve org.ops4j.pax.jdbc.oracle/0.7.0: missing requirement [org.ops4j.pax.jdbc.oracle/0.7.0] osgi.wiring.package; filter:="(osgi.wiring.package=oracle.jdbc.pool)"]]
at org.apache.felix.resolver.ResolutionError.toException(ResolutionError.java:42)
at org.apache.felix.resolver.ResolverImpl.resolve(ResolverImpl.java:235)
at org.apache.felix.resolver.ResolverImpl.resolve(ResolverImpl.java:158)
at org.apache.karaf.features.internal.region.SubsystemResolver.resolve(SubsystemResolver.java:216)
at org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:263)
at org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1089)
at org.apache.karaf.features.internal.service.FeaturesServiceImpl$1.call(FeaturesServiceImpl.java:985)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Error executing command: Unable to resolve root: missing requirement [root] osgi.identity; osgi.identity=pax-jdbc-oracle; type=karaf.feature; version="[0.7.0,0.7.0]"; filter:="(&(osgi.identity=pax-jdbc-oracle)(type=karaf.feature)(version>=0.7.0)(version<=0.7.0))" [caused by: Unable to resolve pax-jdbc-oracle/0.7.0: missing requirement [pax-jdbc-oracle/0.7.0] osgi.identity; osgi.identity=org.ops4j.pax.jdbc.oracle; type=osgi.bundle; version="[0.7.0,0.7.0]"; resolution:=mandatory [caused by: Unable to resolve org.ops4j.pax.jdbc.oracle/0.7.0: missing requirement [org.ops4j.pax.jdbc.oracle/0.7.0] osgi.wiring.package; filter:="(osgi.wiring.package=oracle.jdbc.pool)"]]
我們希望有這個功能預裝，但不知何故，把它下bootFeatures或installedFeatures無關緊要。
提供的作用域/運行時並不重要。