9 Replies Latest reply on Dec 31, 2013 4:28 AM by dineshkdm

Can't install examples

vitoing.info Apr 26, 2013 5:35 AM

I have installed Jboss Fuse version jboss-fuse-6.0.0.redhat-024.

I have configured etc/org.ops4j.pax.url.mvn.cfg in order to point the maven settings.xml file and maven local repository.

And, being behind a company proxy, I have enabled the flag org.ops4j.pax.url.mvn.proxySupport to true.

org.ops4j.pax.url.mvn.settings=C:/VITO/Programmi/apache-maven-3.0.4/conf/settings.xml

org.ops4j.pax.url.mvn.localRepository=C:/Documents and Settings/ingrassia/.m2/repository

org.ops4j.pax.url.mvn.proxySupport=true

I can compile and install examples with my local maven installation, the same I'd like to use in karaf.

During compile maven downloads all the necessary dependencies (passing through the proxy).

Then, from the same shell windows command, I run karaf and try to install the example (rest)

osgi:install -s fab:mvn:org.jboss.fuse.examples/rest/6.0.0.redhat-024

but fuse gets hanged in downloading some artifacts (although the artifact is available in the local maven repository!!).

This is the beginning of the traces about this scenario:

10:57:50,825 | DEBUG | l Console Thread | MavenResolverImpl | 71 - org.fusesource.fabric.fab.fab-osgi - 7.2.0.redhat-024 | Resolved artifact: org.apache.servicemix.specs:specs:pom:1.9.0 on fusesource.ea (http://repo.fusesource.com/nexus/content/groups/ea, releases)^M

[omissis]

10:57:50,841 | DEBUG | l Console Thread | Aether | 71 - org.fusesource.fabric.fab.fab-osgi - 7.2.0.redhat-024 | Verifying availability of C:\Documents and Settings\ingrassia\.m2\repository\org\apache\servicemix\servicemix-pom\5\servicemix-pom-5.pom from [repos0 (http://repo1.maven.org/maven2, releases+snapshots), repos1 (http://repo.fusesource.com/nexus/content/repositories/releases, releases+snapshots), repos2 (http://repo.fusesource.com/nexus/content/groups/ea, releases+snapshots), repos3 (http://svn.apache.org/repos/asf/servicemix/m2-repo, releases+snapshots), repos4 (http://repository.springsource.com/maven/bundles/release, releases+snapshots), repos5 (http://repository.springsource.com/maven/bundles/external, releases+snapshots), repos6 (http://scala-tools.org/repo-releases, releases+snapshots), fusesource.m2 (http://repo.fusesource.com/nexus/content/repositories/releases, releases), fusesource.ea (http://repo.fusesource.com/nexus/content/groups/ea, releases), central (http://repo1.maven.org/maven2, releases), java.net.2 (http://download.java.net/maven/2, releases), servicemix (http://svn.apache.org/repos/asf/servicemix/m2-repo, releases+snapshots)]^M

10:58:11,954 | DEBUG | l Console Thread | MavenResolverImpl | 71 - org.fusesource.fabric.fab.fab-osgi - 7.2.0.redhat-024 | Artifact downloading: org.apache.servicemix:servicemix-pom:pom:5 on repos1 (http://repo.fusesource.com/nexus/content/repositories/releases, releases+snapshots)^M

[omissis]

at the end I get a connection timeout (after a few minuts!)

Caused by: java.net.ConnectException: Connection timed out: connect^M

at java.net.PlainSocketImpl.socketConnect(Native Method)[:1.6.0_33]^M

and in the karaf console

JBossFuse:karaf@root> osgi:install -s fab:mvn:org.jboss.fuse.examples/rest/6.0.0.redhat-024

Bundle IDs:

Error executing command: Error installing bundles:

Unable to install bundle fab:mvn:org.jboss.fuse.examples/rest/6.0.0.redhat-024

This is my list of remote repository (I didn't change it, so it's the default)

org.ops4j.pax.url.mvn.repositories= \

http://repo1.maven.org/maven2@id=maven.central.repo, \

http://repo.fusesource.com/nexus/content/repositories/releases@id=fusesource.release.repo, \

http://repo.fusesource.com/nexus/content/groups/ea@id=fusesource.ea.repo, \

http://svn.apache.org/repos/asf/servicemix/m2-repo@id=servicemix.repo, \

http://repository.springsource.com/maven/bundles/release@id=springsource.release.repo, \

http://repository.springsource.com/maven/bundles/external@id=springsource.external.repo, \

http://scala-tools.org/repo-releases@id=scala.repo

My question is: why karaf search for an artifact that is available in local repository and downloaded just before by maven during example installation?

And, Is any remote repository missing in my configuration or can't Karaf manage proxy configuration?

thanks

Vito

1. Re: Can't install examples

ffang Apr 26, 2013 8:47 AM (in response to vitoing.info)

Hi,

Could you please post your settings.xml?

Also, the space in the file path on windows might cause problems, could you please change your maven local repo path without any space in it
to see if it helps?

Freeman
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2. Re: Can't install examples

vitoing.info Apr 26, 2013 9:07 AM (in response to ffang)

Hi Freeman,

in settingx.xml I have only the proxy configuration

      <proxy>
         <active>true</active>
         <protocol>http</protocol>
         <host>iwcache.iwbank.it</host>
         <port>8080</port>
         <username>ingrassia</username>
         <password>password</password>
         <nonProxyHosts>localhost|172.26.16.136</nonProxyHosts>
      </proxy>

(for http and htpps)

and the following profiles

<profile>
         <id>fusesource</id>
         <repositories>
            <repository>
               <id>fusesource</id>
               <url>http://repo.fusesource.com/nexus/content/groups/public/</url>
               <snapshots>
                  <enabled>false</enabled>
               </snapshots>
               <releases>
                  <enabled>true</enabled>
               </releases>
            </repository>
            <repository>
               <id>fusesource.snapshot</id>
               <url>http://repo.fusesource.com/nexus/content/groups/public-snapshots/</url>
               <snapshots>
                  <enabled>true</enabled>
               </snapshots>
               <releases>
                  <enabled>false</enabled>
               </releases>
            </repository>
            <repository>
               <id>apache-public</id>
               <url>https://repository.apache.org/content/groups/public/</url>
               <snapshots>
                  <enabled>true</enabled>
               </snapshots>
               <releases>
                  <enabled>true</enabled>
               </releases>
            </repository>
         </repositories>
      </profile>
   </profiles>

<activeProfiles>
    <activeProfile>fusesource</activeProfile>
</activeProfiles>

I have thought to the spaces in the path but I have the same problem on a linux machine where path are these:

org.ops4j.pax.url.mvn.localRepository=/private/home/appl/.m2/repository
org.ops4j.pax.url.mvn.settings=/appl/iwbin/apache-maven-3.0.5/conf/settings.xml

thanks a lot,

Vito
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3. Re: Can't install examples

lalit.manchanda May 9, 2013 7:17 AM (in response to vitoing.info)

Hi,

It seems that maven in fuse has problem working with proxy. I have similar settings vito and maven works perfectly fine from the command line and IDE. While I was having the problem I changed to the network which does not require the proxy. Without changing any settings I could install successfully.

Regds
Lalit
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4. Re: Can't install examples

ffang May 9, 2013 11:39 PM (in response to vitoing.info)

Hi,

It works from my testing/debuging.

Ensure you have specified org.ops4j.pax.url.mvn.settings(in etc/org.ops4j.pax.url.mvn.cfg) pointed to your maven settings.xml if it's not in the
default folder(so that the proxy configuration in maven settings.xml could get picked up). Also ensure you don't have any system wide http.proxyHost|http.proxyPort|org.ops4j.pax.url.mvn.proxies properties
which will override the one in maven settings.xml.

Freeman
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5. Re: Can't install examples

lalit.manchanda May 10, 2013 2:16 AM (in response to ffang)

Hi Freeman,

I tried it without any settings done in etc/org.ops4j.pax.url.mvn.cfg. It should aceess ~m2/settings.xml

Just to mention again My Maven 2.2.1 works fine with no sepcific settings and uses the settings in .m2/settings.xml, so do my FuseIDE.

I am not aware of or not changed anything on http.proxyHost|http.proxyPort|org.ops4j.pax.url.mvn.proxies.

Could there be some sort of cache for such settings within Jboss fuse, as I work from home too which does not require any proxy but office does.

Regds
lalit
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6. Re: Can't install examples

ffang May 13, 2013 1:27 AM (in response to lalit.manchanda)

Hi,

In FUSE ESB, it will use pax-url-mvn to leverage maven to download artifacts, and configuration in
etc/org.ops4j.pax.url.mvn.cfg will kick in, so everything works in standalone maven may not works through pax-url-mvn in a OSGi container.

Back to your original problem, does your proxy need username/password? If so, are you aware that any other bundle in your FUSE ESB set system
wide authenticator like
Authenticator.setDefault( new Authenticator() {
...
}

This may override the one set by pax-url-mvn which extract username/password from .m2/settings.xml.

Freeman
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7. Re: Can't install examples

ffang May 29, 2013 4:32 AM (in response to vitoing.info)

For a better track, the command like

osgi:install -s fab:mvn:org.jboss.fuse.examples/rest/6.0.0.redhat-024

doesn't work behind a proxy is caused by fab ignore the proxy configuration in settings.xml, fab use different logic to download pom
and artifacts which doesn't leverage pax-url-mvn, so the configuration mentioned above works for pax-url-mvn doesn't work for fab.
Internal issue already get created to track it and next release will have this fix.

Freeman
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8. Re: Can't install examples

lalit.manchanda May 29, 2013 5:16 AM (in response to ffang)

Thanks Freeman, this will help.
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9. Re: Can't install examples

dineshkdm Dec 31, 2013 4:28 AM (in response to ffang)

Hi,

Is this fab proxy issue resolved in jboss-fuse-6.0.0.redhat-024?

Thanks
Dinesh
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