[Glass] Ubuntu 14.04 ethernet static ip and GemTools login

Dale Henrichs via Glass glass at lists.gemtalksystems.com
Wed Mar 25 07:02:19 PDT 2015


Dario,

I'll have to wait for Martin to chime in with what he thinks may be 
going on now ...

but, I'm inclined to take a different tack to address your GemTools 
remote login problem.

You have ssh installed and you can log into the remote machine using 
ssh, so you should be able to setup ssh port forwarding for GemTools.

I've done a writeup on this as part of the soon to be released 
gsDevKitHome 1.0.0[1].

In a nutshell you do the following (after setting up the static ip address):

ssh scandella -l scandella -L 57858:localhost:57858  -L 
57860:localhost:57860
# cd to your gestionale directory
. defStone.env
$GEMSTONE/bin/startnetldi -a scandella -g -p 57860:57860 -P 57858 gestionale

The use localhost in your session description, :

   OGCustomSessionDescription new
name: 'Scandella3106 gestionale';
stoneHost: 'localhost';
stoneName: 'gestionale';
gemHost: 'localhost';
netLDI: '57858';

Dale

[1] 
https://github.com/GsDevKit/gsDevKitHome/blob/dev/docs/portForwardingForRemoteLogins.md
On 3/25/15 3:07 AM, Dario Trussardi via Glass wrote:
> Dale,
>
>> Dario,
>>
>> Replace the line:
>>
>>   $GS_HOME/bin/tode startnetldi $stoneName -A192.168.1.10
>>
>> with a direct call to the startnetldi as described in my last email:
>>
>>   $GEMSTONE/bin/startnetldi -g -a $USER -A192.168.1.10 -l \
>> $GEMSTONE_LOGDIR/${stoneName}_ldi.log \
>> ${stoneName}_ldi
>>
>> BUUUUUUT,
>>
>
> OK i do this test, i report what i do:
>
>
>> before we get to the point where we are trying to debug the 
>> startNetldi script, let's verify that you can start a netldi that 
>> works with your remote GemTools. So:
>>
>>   1. login in as the user that is running your stone processes
> I login as scandella
>>   2. cd $GS_HOME/gemstone/stones/<stone-name>
> i go to my gestionale stone   directory
>>   3. execute the following bash script:
>>       .  defStone.env
> i do the command:    . defStone.env( with a blank after the. )
>
>>   4. then manually start the netldi:
>>       $GEMSTONE/bin/startnetldi -g -a $USER -A192.168.1.10 -l \
>> $GEMSTONE_LOGDIR/${GEMSTONE_NAME}_ldi.log \
>> ${GEMSTONE_NAME}_ldi
> i do the command :
>  $GEMSTONE/bin/startnetldi -g -a scandella -A192.168.1.10 -l 
> $GEMSTONE_LOGDIR/gestionale_ldi.log \gestionale_ldi
> It Report:
>
>     GemStone version '3.1.0.6'
>     startnetldi[Info]: Starting GemStone network server 'gestionale_ldi'.
>     startnetldi[Info]: GEMSTONE is:
>     '/opt/oodb/gsDevKitHome/gemstone/stones/gestionale/product'.
>     startnetldi[Info]: GEMSTONE_NRS_ALL is:
>     '#dir:$GEMSTONE_LOGDIR#log:%N%P.log'.
>     startnetldi[Info]: Log file is
>     '/opt/oodb/gsDevKitHome/gemstone/stones/gestionale/logs/gestionale_ldi.log'.
>     startnetldi[Info]: GemStone server 'gestionale_ldi' has been
>     started, process 4336 .
>
>
> Now the scandella at scandella:~$ netstat -ltpn
>
> command report :
>
>         (Non tutti i processi potrebbero essere identificati, le
>         informazioni sui processi non propri
>
>          non saranno mostrate, per visualizzarle tutte bisogna avere
>         privilegi di root.)
>
>         Connessioni Internet attive (solo server)
>
>         Proto CodaRic CodaInv Indirizzo locale  Indirizzo remoto      
>         Stato       PID/Program name
>
>         tcp        0      0 0.0.0.0:21              0.0.0.0:*        
>               LISTEN      -
>
>         tcp        0      0 0.0.0.0:22              0.0.0.0:*        
>               LISTEN      -
>
>         tcp        0      0 0.0.0.0:25              0.0.0.0:*        
>               LISTEN      -
>
>         tcp        0      0 0.0.0.0:80              0.0.0.0:*        
>               LISTEN      -
>
>         tcp6       0      0 :::22                   :::*              
>          LISTEN      -
>
>         tcp6       0      0 :::25                   :::*              
>          LISTEN      -
>
>         tcp6       0      0 127.0.0.1:57858         :::*              
>          LISTEN      4336/netldid
>
>         tcp6       0      0 ::1:57858               :::*              
>          LISTEN      4336/netldid
>
>         tcp6       0      0 192.168.1.10:57858      :::*              
>          LISTEN      4336/netldid
>
>         tcp6       0      0 127.0.0.1:54660         :::*              
>          LISTEN      4248/shrpcmonitor
>
>         tcp6       0      0 ::1:54660               :::*              
>          LISTEN      4248/shrpcmonitor
>
>         tcp6       0      0 :::57323                :::*              
>          LISTEN      4246/stoned
>
>
>>   5. test your remote GemTools
>
> I update the GemTools session:
>
>   OGCustomSessionDescription new
> name: 'Scandella3106 gestionale';
> stoneHost: 'scandella';
> stoneName: 'gestionale';
> gemHost: 'scandella';
> netLDI: '57858';
> .............
> ...........
>
> It don't work, when i do theGemTools loginthe system go into loop
>
>  until i stoped the:gestionale_ldi 4336 process
>
> Thanks,
>
> Dario
>>
>> When we get GemTools working with a manually started netldi, then you 
>> can try changing the startNetldi script.
>>
>> Dale
>>
>> On 03/24/2015 04:02 PM, Dario Trussardi via Glass wrote:
>>> Dale, Martin,
>>>
>>>> On 03/24/2015 01:02 PM, Dario Trussardi via Glass wrote:
>>>>>
>>>>> What do you intend with:  did this fix it for you?
>>>>>
>>>>> For now i don't resolve the problem.
>>>>
>>>> OK, thanks. From your previous message I wasn't sure whether you were
>>>> still seeing the problem.
>>>>
>>>>>
>>>>> Considerations?
>>>>
>>>> The netldi is only listening on the IPv6 localhost address. If you want
>>>> to use GemTools from another machine, it must also listen on the
>>>> 192.168.1.10 address. I'm not sure why it isn't already listening on
>>>> that address, but you should be able to fix it by adding -A192.168.1.10
>>>> to your startnetldi command line (see the man page for startnetldi).
>>>>
>>>> Once you've started netldi with that option, netstat -ltpn should show
>>>> netldi listening on that address.
>>>
>>> First:my environment is based on tODE and i think to change the file 
>>> startNetldi
>>>
>>> adding some parameter to the last line.
>>>
>>>     #! /bin/bash
>>>     #=========================================================================
>>>     # Copyright (c) 2014 GemTalk Systems, LLC
>>>     <dhenrich at gemtalksystems.com <mailto:dhenrich at gemtalksystems.com>>.
>>>     #=========================================================================
>>>
>>>     usage() {
>>>       cat <<HELP
>>>     USAGE: $(basename $0) [-h] <stone-name>
>>>      Start the netldi process for the given stone.
>>>
>>>     OPTIONS
>>>       -h display help
>>>
>>>     EXAMPLES
>>>       $(basename $0) -h
>>>       $(basename $0) kit
>>>
>>>     HELP
>>>     }
>>>
>>>     set -e # exit on error
>>>     if [ "${GS_HOME}x" = "x" ] ; then
>>>       echo "the GS_HOME environment variable needs to be defined";
>>>     exit 1
>>>     fi
>>>     source ${GS_HOME}/bin/shFunctions
>>>     getOpts_help $@
>>>
>>>     if [ $# -ne 1 ]; then
>>>       usage; exit 1
>>>     fi
>>>     stoneName=$1
>>>
>>>     echo "starting netldi $stoneName"
>>>
>>>     # set up stone environment
>>>     stonePath=$GS_HOME/gemstone/stones/$stoneName
>>>     pushd $stonePath >& /dev/null
>>>     source $stonePath/stone.env
>>>     popd >& /dev/null
>>>
>>>     $GS_HOME/bin/tode startnetldi $stoneName -A192.168.1.10
>>>
>>> But with this information when i do the command : startNetlidi 
>>> gestionale  i don't solve the problem.
>>>
>>> The netstat -ltpn don't report  netldi listening on that address.
>>>
>>>
>>> Second:in addition  the service are  started with Daemontools 
>>> Gemstone service and  i don't know where i need add the -A parameter.
>>>
>>> Anyone know informations about it ?
>>>
>>> Thanks,
>>>
>>> Dario
>>>
>>>
>>>
>>>> Regards,
>>>>
>>>> -Martin
>>>>
>>>
>>>
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>>> Glass mailing list
>>> Glass at lists.gemtalksystems.com
>>> http://lists.gemtalksystems.com/mailman/listinfo/glass
>>
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