[Patch mechanism] Unable to patch:fabric-install with proxy configuration

profile-edit --pid io.fabric8.maven/io.fabric8.maven.repositories='http://fusewin.tpb.lab.eng.brq.redhat.com:8081/nexus/content/repositories/fuse-qe-repo@id=fuse-qa' --append default
profile-edit --pid io.fabric8.maven/io.fabric8.maven.settings=/home/fuse/http-proxy-settings.xml default

profile-edit --pid io.fabric8.agent/org.ops4j.pax.url.mvn.settings='/home/fuse/http-proxy-settings.xml' default"
profile-edit --delete --pid io.fabric8.agent/org.ops4j.pax.url.mvn.repositories default

patch:fabric-install --upload --username admin --password admin --version 1.1 jboss-fuse-full-6.2.1.redhat-083

woodstox-core-asl                                                        <update>    mvn:org.codehaus.woodstox/woodstox-core-asl/4.4.1                                                          
INFO : io.fabric8.patch.patch-management (1): Uploading artifacts to https://repo.fusesource.com/nexus/content/groups/public/
Error executing command: Connection refused

2015-11-26 09:41:37,522 | ERROR | Thread-125       | Console                          | 38 - org.apache.karaf.shell.console - 2.4.0.redhat-621081 | Exception caught while executing command
io.fabric8.patch.management.PatchException: Connection refused
	at io.fabric8.patch.management.impl.GitPatchManagementServiceImpl.uploadPatchArtifacts(GitPatchManagementServiceImpl.java:542)
	at io.fabric8.patch.impl.FabricPatchServiceImpl.install(FabricPatchServiceImpl.java:200)
	at io.fabric8.patch.commands.FabricInstallAction.doExecute(FabricInstallAction.java:82)
	at io.fabric8.patch.commands.PatchActionSupport.doExecute(PatchActionSupport.java:41)
	at org.apache.karaf.shell.console.AbstractAction.execute(AbstractAction.java:33)
	at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.7.0_75]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)[:1.7.0_75]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.7.0_75]
	at java.lang.reflect.Method.invoke(Method.java:606)[:1.7.0_75]
	at org.apache.aries.proxy.impl.ProxyHandler$1.invoke(ProxyHandler.java:54)
	at org.apache.aries.proxy.impl.ProxyHandler.invoke(ProxyHandler.java:119)
	at io.fabric8.patch.commands.$FabricInstall493101469.execute(Unknown Source)
	at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)[38:org.apache.karaf.shell.console:2.4.0.redhat-621081]
	at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:477)[38:org.apache.karaf.shell.console:2.4.0.redhat-621081]
	at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:403)[38:org.apache.karaf.shell.console:2.4.0.redhat-621081]
	at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)[38:org.apache.karaf.shell.console:2.4.0.redhat-621081]
	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)[38:org.apache.karaf.shell.console:2.4.0.redhat-621081]
	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)[38:org.apache.karaf.shell.console:2.4.0.redhat-621081]
	at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:92)
	at org.apache.karaf.shell.console.jline.Console.run(Console.java:197)
	at org.apache.karaf.shell.ssh.ShellFactoryImpl$ShellImpl$1.runConsole(ShellFactoryImpl.java:173)[122:org.apache.karaf.shell.ssh:2.4.0.redhat-621081]
	at org.apache.karaf.shell.ssh.ShellFactoryImpl$ShellImpl$1$1.run(ShellFactoryImpl.java:125)
	at java.security.AccessController.doPrivileged(Native Method)[:1.7.0_75]
	at org.apache.karaf.jaas.modules.JaasHelper.doAs(JaasHelper.java:47)[25:org.apache.karaf.jaas.modules:2.4.0.redhat-621081]
	at org.apache.karaf.shell.ssh.ShellFactoryImpl$ShellImpl$1.run(ShellFactoryImpl.java:123)[122:org.apache.karaf.shell.ssh:2.4.0.redhat-621081]
Caused by: java.net.ConnectException: Connection refused
	at java.net.PlainSocketImpl.socketConnect(Native Method)[:1.7.0_75]
	at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)[:1.7.0_75]
	at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)[:1.7.0_75]
	at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)[:1.7.0_75]
	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)[:1.7.0_75]
	at java.net.Socket.connect(Socket.java:579)[:1.7.0_75]
	at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:625)[:1.7.0_75]
	at sun.security.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:160)[:1.7.0_75]
	at sun.net.NetworkClient.doConnect(NetworkClient.java:180)[:1.7.0_75]
	at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)[:1.7.0_75]
	at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)[:1.7.0_75]
	at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:275)[:1.7.0_75]
	at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:371)[:1.7.0_75]
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)[:1.7.0_75]
	at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:933)[:1.7.0_75]
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)[:1.7.0_75]
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:153)[:1.7.0_75]
	at io.fabric8.patch.management.impl.GitPatchManagementServiceImpl.uploadPatchArtifacts(GitPatchManagementServiceImpl.java:524)
	... 25 more