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Date: Fri, 17 Feb 2012 21:06:57 +0000 (UTC)
From: "Russell E Glaue (Commented) (JIRA)" <jira@apache.org>
To: dev@geronimo.apache.org
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Subject: [jira] [Commented] (GERONIMO-6174) Environment variables being set
 in bin/geronimo does not account for named server instances
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    [ https://issues.apache.org/jira/browse/GERONIMO-6174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13210566#comment-13210566 ] 

Russell E Glaue commented on GERONIMO-6174:
-------------------------------------------

This issue is partially resolved by the introduction of the GERONIMO_SERVER shell variable with patch in GERONIMO-6275.
With this patch, java properties are being configured on startup in regards to the existence of a server instance.

Still to be corrected is the proper use of the java properties in the java code.
- karaf.home versus karaf.base
- org.apache.geronimo.home.dir versus org.apache.geronimo.server.dir (and org.apache.geronimo.server.name)

See GERONIMO-6270 for discussion. It is the parent task of GERONIMO-6275.

                
> Environment variables being set in bin/geronimo does not account for named server instances
> -------------------------------------------------------------------------------------------
>
>                 Key: GERONIMO-6174
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-6174
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>          Components: startup/shutdown
>    Affects Versions: 3.0
>         Environment: Linux x86, Red Hat Enterprise Linux Server release 5.4 (Tikanga)
>            Reporter: Russell E Glaue
>            Priority: Trivial
>              Labels: geronimo
>
> I have been able to workaround these two issues by setting properties.
> Questions:
> 1A) But should these properties be dynamically set relative to the named instance directory instead of GERONIMO_HOME?
> 1B) Or do we require the user to explicitly set these in the environment in order to start a named instance?
> 2) Does setting karaf.home in GERONIMO_OPTS as relative to the named instance directory instead of GERONIMO_HOME potentially cause any other issues?
> To produce these issues follow these steps:
> 1. Unpack the latest Geronimo javaee6 bundle as /opt/geronimo3
> 2. Create a Geronimo named instance directory as /opt/geronimo3/gserv1
> 3. Move the directories var, etc, and repository into /opt/geronimo3/gserv1
> 4. Use this start script
> {noformat:borderStyle=solid}
> #!/bin/bash
> GHOME=/opt/geronimo3
> GVIRT=gserv1
> # Must change to the server directory in order to work around ActiveMQ lock
> # file conflict issue reported in GERONIMO-5987.
> cd ${GHOME}/${GVIRT}
> # Uncomment for the Workaround of issue #1
> #export GERONIMO_TMPDIR=${GHOME}/${GVIRT}/var/temp
> #
> # Uncomment for the Workaround of issue #2
> #GERONIMO_OPTS="${GERONIMO_OPTS} -Dkaraf.home=${GHOME}/${GVIRT}"
> #
> GERONIMO_OPTS="${GERONIMO_OPTS} -Dorg.apache.geronimo.server.name=${GVIRT}"
> export GERONIMO_OPTS
> ${GHOME}/bin/geronimo run
> {noformat}
> 1) GERONIMO_TMPDIR
> On startup, the `bin/geronimo` startup script sets GERONIMO_TMPDIR explicitly as
> $GERONIMO_HOME/var/temp , but the actual temp directory is really
> {org.apache.geronimo.server.dir}/var/temp (or
> $GERONIMO_HOME/{org.apache.geronimo.server.name}/var/temp)
> It does not account for the cases where an instance is being started.
> {noformat:borderStyle=solid}
> [user@system gserv1]# ./start.sh 
> Using GERONIMO_HOME:   /opt/geronimo3
> Using GERONIMO_TMPDIR: /opt/geronimo3/var/temp
> Using JRE_HOME:        /usr/jdk1.6.0/jre
> Error launching framework: java.lang.IllegalArgumentException: Invalid temporary directory. The '/opt/geronimo3/var/temp' path does not exist.
> {noformat}
> The workaround is to specifically specify GERONIMO_TMPDIR in your environment
> before starting the instance.
> 2) karaf.home
> On startup, the `bin/geronimo` script sets karaf.home explicitly as
> $GERONIMO_HOME . Karaf expects to use {karaf.home}/etc/shell.init.script each
> time a shell session is started (See:
> geronimo/server/trunk/framework/configs/karaf-framework/src/main/distribution/text/etc/system.properties).
> The setting of the karaf.home property in `bin/geronimo` does not account for
> the cases where a Geronimo named instance is being started.
> {noformat:borderStyle=solid}
> [root@rglaue7 gserv1]# ./start.sh 
> Using GERONIMO_HOME:   /opt/geronimo3
> Using GERONIMO_TMPDIR: /opt/geronimo3/gserv1/var/temp
> Using JRE_HOME:        /usr/jdk1.6.0/jre
>                                                           
>      ______                       _                       
>     / ____/___  _________  ____  (_)____ ___  ____        
>    / / __ / _ \/ ___/ __ \/ __ \/ // __ `__ \/ __ \  
>   / /_/ //  __/ /  / /_/ / / / / // / / / / / /_/ /       
>   \____/ \___/_/   \____/_/ /_/_//_/ /_/ /_/\____/    
>   Apache Geronimo (3.0-SNAPSHOT)
> Hit '<tab>' for a list of available commands
> and '[cmd] --help' for help on a specific command.
> Hit '<ctrl-d>' or 'osgi:shutdown' to shutdown Geronimo.
> Error in initialization script: /opt/geronimo3/etc/shell.init.script (No such file or directory)
> ... snip ...
> {noformat}
> The workaround is to set karaf.home in GERONIMO_OPTS before starting the instance.

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