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SSL and Unified Agent for Unix 2.3

Hello,

I use OCS Inventory already for several months, without SSL connection everything works fine.
To now also SNMP scans to perform, I have on the OCS server (Ubuntu 14.04 LTS) installed "Unified agent for UNIX, Linux and MacOSX 2.3" and SSL activated.
I used: https://lichtschattenblog.wordpress.com/2016/09/30/installation-und-einrichtung-ocs-inventory-server-unter-debian/
Unfortunately the inventory is not made via the SSL connection.
The last entry in th agent's logfile is "Cannot establish communication : 500 Internal Server Error"!
Neither in this log nor in the Apache log, I find further hints to contain the error!
I am very grateful for further information!

Best thanks & many greetings
Fridolin
in OCS Inventory NG agent for Unix by (220 points)
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3 Answers

0 votes
Hello,

Can you give me the contents of the agent logs + ocsinventory.ini in C:\programdata\OCS Inventory NG\Agent ?
by (4.9k points)
0 votes
Hello,

sorry for the delay, i was traveling!

The agent's computer is the same, as the ocs-inventory-server. I want to use the snmp-scan-feature. If i understood it right, i need at least one snmp-agent. In this case the server itself.

The content of ocsinventory-agent.cfg (without xml-content and some reductions. I hope not that it is the ultimate!!):

tag=localhost

debug=1

ssl=0

server=https://localhost/ocsinventory

logfile=/var/log/ocs_agent

ca=/etc/ssl/certs/cacert.pem

basevardir=/var/lib/ocsinventory-agent

The content of ocsinventory-agent-debug.log

[Thu Jan 26 14:13:44 2017][error] Cannot establish communication : 500 Internal Server Error

[Thu Jan 26 15:41:09 2017][debug] Ocsinventory unified agent for UNIX, Linux and MacOSX 2.3

[Thu Jan 26 15:41:09 2017][debug] Log system initialised (File)

[Thu Jan 26 15:41:09 2017][debug] --scan-homedirs missing. Don't scan user directories

[Thu Jan 26 15:41:09 2017][debug] Accountinfo file: /var/lib/ocsinventory-agent/https:__localhost_ocsinventory/ocsinv.adm

[Thu Jan 26 15:41:09 2017][debug] OCS Agent initialised

[Thu Jan 26 15:41:09 2017][debug] Turns hooks on for /etc/ocsinventory/modules.conf

[Thu Jan 26 15:41:09 2017][debug] Ocsinventory unified agent for UNIX, Linux and MacOSX 2.3

[Thu Jan 26 15:41:09 2017][debug] Log system initialised (File)

[Thu Jan 26 15:41:09 2017][debug] Ocsinventory unified agent for UNIX, Linux and MacOSX 2.3

[Thu Jan 26 15:41:09 2017][debug] Log system initialised (File)

[Thu Jan 26 15:41:09 2017][debug] Calling handlers : `start_handler'

[Thu Jan 26 15:41:09 2017][debug] [snmp] Calling snmp_start_handler

[Thu Jan 26 15:41:10 2017][debug]  - Net::SNMP loaded

[Thu Jan 26 15:41:10 2017][debug] [download] Calling download_start_handler

[Thu Jan 26 15:41:10 2017][debug]  - LWP loaded

[Thu Jan 26 15:41:10 2017][debug]  - LWP::Protocol::https loaded

[Thu Jan 26 15:41:10 2017][debug] Compress::Zlib is available.

[Thu Jan 26 15:41:10 2017][debug] Calling handlers : `prolog_writer'

[Thu Jan 26 15:41:10 2017][debug] sending XML

[Thu Jan 26 15:41:10 2017][debug] sending: <?xml version="1.0" encoding="UTF-8"?>

<REQUEST>

  <DEVICEID>icinga-2017-01-26-12-58-22</DEVICEID>

  <QUERY>PROLOG</QUERY>

</REQUEST>

[Thu Jan 26 15:41:10 2017][debug] =BEGIN=SERVER RET======

[Thu Jan 26 15:41:10 2017][debug] $VAR1 = '<?xml version=\'1.0\' encoding=\'UTF-8\'?>

<REPLY>

  <OPTION>

    <NAME>DOWNLOAD</NAME>

    <PARAM FRAG_LATENCY="10" ON="0" TYPE="CONF" CYCLE_LATENCY="60" PERIOD_LATENCY="1" PERIOD_LENGTH="10" EXECUTION_TIMEOUT="120" TIMEOUT="30" />

  </OPTION>

  <PROLOG_FREQ>24</PROLOG_FREQ>

  <INVENTORY_ON_STARTUP>0</INVENTORY_ON_STARTUP>

  <RESPONSE>SEND</RESPONSE>

</REPLY>

';

[Thu Jan 26 15:41:10 2017][debug] =END=SERVER RET======

[Thu Jan 26 15:41:10 2017][debug] PROLOG_FREQ has not changed since last process

[Thu Jan 26 15:41:10 2017][debug] Calling handlers : `prolog_reader'

[Thu Jan 26 15:41:10 2017][debug] [snmp] Calling snmp_prolog_reader

[Thu Jan 26 15:41:10 2017][debug] [download] Calling download_prolog_reader

[Thu Jan 26 15:41:10 2017][debug] [download] <?xml version='1.0' encoding='UTF-8'?>

<REPLY>

  <OPTION>

    <NAME>DOWNLOAD</NAME>

    <PARAM FRAG_LATENCY="10" ON="0" TYPE="CONF" CYCLE_LATENCY="60" PERIOD_LATENCY="1" PERIOD_LENGTH="10" EXECUTION_TIMEOUT="120" TIMEOUT="30" />

  </OPTION>

  <PROLOG_FREQ>24</PROLOG_FREQ>

  <INVENTORY_ON_STARTUP>0</INVENTORY_ON_STARTUP>

  <RESPONSE>SEND</RESPONSE>

</REPLY>

[Thu Jan 26 15:41:10 2017][debug] [download] Writing config file.

[Thu Jan 26 15:41:10 2017][info] [download] Download is off.

[Thu Jan 26 15:41:10 2017][debug] Failed to load Ocsinventory::Agent::Backend::OS::MacOS::Video: Can't locate Parse/EDID.pm in @INC (you may need to install the Parse::EDID module) (@INC contains: /etc/perl /usr/local/lib/perl/5.18.2 /usr/local/share/perl/5.18.2 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.18 /usr/share/perl/5.18 /usr/local/lib/site_perl .) at /usr/local/share/perl/5.18.2/Ocsinventory/Agent/Backend/OS/MacOS/Video.pm line 4.

BEGIN failed--compilation aborted at /usr/local/share/perl/5.18.2/Ocsinventory/Agent/Backend/OS/MacOS/Video.pm line 4.

Compilation failed in require at (eval 156) line 1.

BEGIN failed--compilation aborted at (eval 156) line 1.

[Thu Jan 26 15:41:10 2017][debug]  - ipdiscover found

[Thu Jan 26 15:41:10 2017][debug]  - nmap found

[Thu Jan 26 15:41:10 2017][debug] Ocsinventory::Agent::Backend::IpDiscover::Nmap ignored

[Thu Jan 26 15:41:10 2017][debug] Ocsinventory::Agent::Backend::OS::AIX ignored

[Thu Jan 26 15:41:10 2017][debug] Ocsinventory::Agent::Backend::OS::BSD ignored

[Thu Jan 26 15:41:10 2017][debug]  - dmidecode found

[Thu Jan 26 15:41:10 2017][debug]  - dmidecode found

[Thu Jan 26 15:41:10 2017][debug]  - Sys::Hostname loaded

[Thu Jan 26 15:41:10 2017][debug] Ocsinventory::Agent::Backend::OS::Generic::Ipmi ignored

[Thu Jan 26 15:41:10 2017][debug]  - lspci found

[Thu Jan 26 15:41:10 2017][debug]  - lspci found

[Thu Jan 26 15:41:10 2017][debug]  - lsusb found

 [Thu Jan 26 15:51:13 2017][debug] last_state file: `/var/lib/ocsinventory-agent/https:__localhost_ocsinventory/last_state' doesn't exist (yet).

[Thu Jan 26 15:51:13 2017][debug] Section STORAGES has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section VIDEOS has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section DRIVES has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section VIRTUALMACHINES has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section INPUT has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section NETWORKS has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section CONTROLLERS has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section MEMORIES has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section BIOS has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section PORTS has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section MODEMS has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section CPUS has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section SLOTS has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section REGISTRY has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section SOFTWARES has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section MONITORS has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section BATTERIES has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section SOUNDS has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section PRINTERS has changed since last inventory

[Thu Jan 26 15:51:13 2017][debug] Section HARDWARE has changed since last inventory

[Thu Jan 26 15:51:14 2017][debug] sending XML

[Thu Jan 26 15:51:14 2017][debug] sending: <?xml version="1.0" encoding="UTF-8"?>

<REQUEST>

  <CONTENT>

    <ACCOUNTINFO>

      <KEYNAME>TAG</KEYNAME>

      <KEYVALUE>localhost</KEYVALUE>

    </ACCOUNTINFO>

    <BIOS>

      <CHIPSET>VGA compatible controller</CHIPSET>

      <NAME>VMware SVGA II Adapter</NAME>

    </VIDEOS>

  </CONTENT>

  <DEVICEID>icinga-2017-01-26-12-58-22</DEVICEID>

  <QUERY>INVENTORY</QUERY>

</REQUEST>

[Thu Jan 26 15:51:15 2017][error] Cannot establish communication : 500 Internal Server Error
by (220 points)
0 votes
Hi,

Is your problem actual?

You must set ssl=1 in /etc/ocsinventory-agent/ocsinentory-agent.cfg file to use ssl otherwise snmp inventory can't run.

Regards

Frank
by (90.4k points)
 
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