java in a jail

[flowctrl]

Thanks Glen; I tried that, by adding a line to /etc/hosts with the
jail's IP address and localhost as the name, and removing the standard
127.0.0.1 line.  However, it made no difference to this java app.


On 7/17/05, Glenn Dawson <glenn at antimatter.net> wrote:
> At 11:38 PM 7/16/2005, flowctrl wrote:
> >Hi,
> >
> >I'm trying to setup OpenXchange in a FreeBSD 5.4 jail environment, and
> >I'm stuck.  At its core, OpenXchange is 3 java programs, and this one
> >fails to start:
> >
> >/usr/local/bin/java -server -ms20M -mx280M -Djava.awt.headless=true
> >-Dopenexchange.propfile=$OX/etc/groupware/system.properties
> >-DappName=sessiondApp -Djava.library.path=$OX/lib -classpath
> >$CLASSPATH com.openexchange.sessiond.oxsessiond -P
> >
> >It produces these errors in its log file:
> >Jul 17 04:27:00 localhost openexchange: oxsessiond init (localhost:33333)
> >Jul 17 04:27:00 localhost openexchange: INTERNAL TLS Support: OFF
> >Jul 17 04:27:00 localhost openexchange: oxsessiond init:
> >java.net.UnknownHostException: localhost: localhost
> >
> >Inside the jail, 127.0.0.1 doesn't really exist, according to ifconfig:
> >
> >lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
> >
> >I have the standard line in /etc/hosts:
> >127.0.0.1               localhost localhost.my.domain
> >
> >I'm guessing that the "UnknownHostException: localhost" bit indicates
> >a problem with the hostname "localhost" not working as expected.  What
> >can I do to make localhost more "normal" inside the jail?
> 
> Make localhost point to the IP that's assigned to the jail instead of 127.0.0.1
> 
> -Glenn
> 
> 
> >Thanks!
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> 
>