ovirt_engine_3.3_find_bugs_gerrit failing on JAVA_HOME not defined correctly

[Eyal Edri]

Hi,

i just checked and found the source of the problem. (i'll reply to the other threads on this as well).

We have 2 jenkins slaves (bare metal minidells) that runs from a DMZ lab and can only be connected 
to jenkins master via JNLP connection from slave->master and not via ssh.

this requires that the slave will run a java command [1] to connect to the server with a specific slave name.
someone by mistake used the same command to connect both of the slaves, so it seemed that jenkins got confused
between the two and probably had issues finding JAVA_HOME. (the f19 slave actually was f20).

I've fixed that now and both slaves are connected with their own command.

actions we MUST do to prevent this next time:

1. create new systemd service for the java command via puppet + param on foreman for the unique ID per host.
2. if you do bring up a host manually - make sure you use the correct command to connect it.

[1] java -jar slave.jar -jnlpUrl http://jenkins.ovirt.org/computer/jenkins-slave-host02.ovirt.org/slave-agent.jnlp -secret ********************** &
    java -jar slave.jar -jnlpUrl http://jenkins.ovirt.org/computer/jenkins-slave-host01.ovirt.org/slave-agent.jnlp -secret ********************** &

Sandro - i've re-triggered all failed gerrit jobs, please check again.

Eyal.

----- Original Message -----
> From: "R P Herrold" <herrold at owlriver.com>
> To: "Sandro Bonazzola" <sbonazzo at redhat.com>
> Cc: "oVirt infrastructure ML" <infra at ovirt.org>
> Sent: Friday, December 6, 2013 6:55:29 PM
> Subject: ovirt_engine_3.3_find_bugs_gerrit failing on JAVA_HOME not defined	correctly
> 
> On Fri, 6 Dec 2013, Sandro Bonazzola wrote:
> 
> > Error: JAVA_HOME is not defined correctly.
> >   We cannot execute /usr/lib/jvm/java-1.7.0-openjdk.x86_64/bin/java
> 
> I suspect the java7 -> java updated filepath name changes are
> biting ... the EL 6.5 updates changed things
> 
> I see on an updated CentOS 6
> 
> [herrold at centos-6 ~]$ rpm -ql java-1.7.0-openjdk | \
> 	grep lib/jvm | grep -v "1.7.0.45"
> /usr/lib/jvm-exports/jre-1.7.0-openjdk.x86_64
> /usr/lib/jvm-private/java-1.7.0-openjdk.x86_64
> /usr/lib/jvm-private/java-1.7.0-openjdk.x86_64/jce
> /usr/lib/jvm-private/java-1.7.0-openjdk.x86_64/jce/vanilla
> /usr/lib/jvm/jre-1.7.0-openjdk.x86_64
> [herrold at centos-6 ~]$ rpm -qf /usr/lib/jvm-exports/jre-1.7.0-openjdk.x86_64
> java-1.7.0-openjdk-1.7.0.45-2.4.3.3.el6.x86_64
> [herrold at centos-6 ~]$
> 
> so there is an added: .45  at the end of the: jre-1.7.0 part
> 	
> -- Russ herrold
> 
> _______________________________________________
> Infra mailing list
> Infra at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/infra
>