<html> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body text="#000000" bgcolor="#FFFFFF"> <div class="moz-cite-prefix"> I think i installed DBD::Oracle successfully, otherwise, i do not think i could have check this: nagios@monitor:/usr/local/nagios/libexec$ ./check_oracle_health --connect IGAS --username ABC --password ABC --mode=connection-time OK - 0.09 seconds to connect as ABC | connection_time=0.0934;1;5 The env variables were set as nagios user, not as root. However there seems to be some sort of env variable problem, but i cannot figure out what. I deleted the env variables from bashrc of nagios user, and set them globally in /etc/env nagios@monitor:/usr/local/nagios/etc/Eureko$ cat /etc/environment PATH="/home/nagios/perl5/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/lib/oracle/11.2/client/bin" ORACLE_HOME="/usr/lib/oracle/11.2/client" LD_LIBRARY_PATH="/usr/lib/oracle/11.2/client/lib" And define the following scripts nagios@monitor:/usr/local/nagios/libexec$ cat check_oracle_health_time #!/bin/bash export ORACLE_HOME=/usr/lib/oracle/11.2/client export PATH=$PATH:$ORACLE_HOME/bin export LD_LIBRARY_PATH=$ORACLE_HOME/lib perl /usr/local/nagios/libexec/check_oracle_health --connect IGAS --username ABC --password ABC --mode=connection-time nagios@monitor:/usr/local/nagios/libexec$ cat check_oracle_health_tnsping #!/bin/bash export ORACLE_HOME=/usr/lib/oracle/11.2/client export PATH=$PATH:$ORACLE_HOME/bin export LD_LIBRARY_PATH=$ORACLE_HOME/lib perl /usr/local/nagios/libexec/check_oracle_health --connect IGAS --username ABC --password ABC--mode=tnsping -method=sqlplus Both of this scrips should first set (again) the env variable and then run the desired check_oracle_health plugin. From CLI, all 4 execution as nagios user works: nagios@monitor:/usr/local/nagios/libexec$ ./check_oracle_health_tnsping OK - connection established to IGAS. nagios@monitor:/usr/local/nagios/libexec$ ./check_oracle_health --connect IGAS --username ABC --password ABC --mode=tnsping -method=sqlplus OK - connection established to IGAS. nagios@monitor:/usr/local/nagios/libexec$ ./check_oracle_health_time OK - 0.09 seconds to connect as ABC | connection_time=0.0897;1;5 nagios@monitor:/usr/local/nagios/libexec$ ./check_oracle_health --connect IGAS --username iapc_etl --password etl14admin --mode=connection-time OK - 0.09 seconds to connect as ABC | connection_time=0.0915;1;5 But when defining services in Nagios strange thing happens: The services defined in Nagios with check_oracle_health_tnsping and /check_oracle_health --connect IGAS --username ABC --password ABC --mode=tnsping -method=sqlplus both work, returning the corect result. The services defined with check_oracle_health_time and check_oracle_health --connect IGAS --username ABC --password ABC --mode=connection-time both do not work returning: CRITICAL - cannot connect to IGAS. install_driver(Oracle) failed: Can't locate DBD/Oracle.pm in @INC (@INC contains: /usr/local/nagios/libexec /etc/perl /usr/local/lib/perl/5.14.2 /usr/local/share/perl/5.14.2 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.14 /usr/share/perl/5.14 /usr/local/lib/site_perl .) at (eval 13) line 3. So my question for someone who has made check_oracle_healt work is: How come all 4 invocation from CLI as nagios user work, but when Nagios runs them, only 2 of them work. I know that the error message tells me that there is some env variable path problem, but why are the first 2 calls of check_oracle_healt work then? <pre class="moz-signature" cols="72"> Cosmin Neagu NOC Team Leader Str. I. G. Duca nr. 36 Otopeni, Judetul Ilfov, 075100 Romania Tel: 021 303 3159 / 0732 669 193 <a class="moz-txt-link-abbreviated" href="http://www.omnilogic.ro">www.omnilogic.ro</a> </pre> On 10/29/2012 11:06 AM, Claudio Kuenzler wrote: </div> <blockquote cite="mid:CAF-yqggWiViqyp6ZGLgsQJtxCU4KRwpaiAk-imSb=K9PK9AyqQ@mail.gmail.com" type="cite">You didn't correctly install the DBD::Oracle or your env variables are not correct, as your error message shows it: Can't locate DBD/Oracle.pm in @INC (@INC contains: /usr/local/nagios/libexec /etc/perl /usr/local/lib/perl/5.14.2 /usr/local/share/perl/5.14.2 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.14 /usr/share/perl/5.14 /usr/local/lib/site_perl .) at (eval 13) line 3. You said that you have set the paths in .bashrc: <blockquote>I also set in .bashrc the enviroment variables: export ORACLE_HOME=/usr/lib/oracle/11.2/client export PATH=$PATH:$ORACLE_HOME/bin export LD_LIBRARY_PATH=$ORACLE_HOME/lib </blockquote> <div>You probably set this as root. Don't forget that Nagios runs under its own user! (by default: nagios). </div> <div class="gmail_quote"> On Mon, Oct 29, 2012 at 9:50 AM, Cosmin Neagu <<a moz-do-not-send="true" href="mailto:cosmin.neagu@omnilogic.ro" target="_blank">cosmin.neagu@omnilogic.ro</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div text="#000000" bgcolor="#FFFFFF"> <div>Hi Nagios Users, Can someone help me or give a hint on why check_oracle_health does not work (as describe below) ? <div> <div class="h5"> On 10/23/2012 04:59 PM, Cosmin Neagu wrote: </div> </div> </div> <blockquote type="cite"> <div> <div class="h5"> <div>Hi all, I manage to install the oracle client on nagios machine after all (google is the best) and making all the necesary setting so that check_oracle_health is working from command line as nagios user: nagios@monitor:/usr/local/nagios/libexec$ ./check_oracle_health --connect IGAS --username abc --password abc --mode=tnsping Use of qw(...) as parentheses is deprecated at ./check_oracle_health line 4163. Use of qw(...) as parentheses is deprecated at ./check_oracle_health line 6167. OK - connection established to IGAS. nagios@monitor:/usr/local/nagios/libexec$ ./check_oracle_health --connect IGAS --username abc --password abc --mode=connection-time Use of qw(...) as parentheses is deprecated at ./check_oracle_health line 4163. Use of qw(...) as parentheses is deprecated at ./check_oracle_health line 6167. OK - 0.10 seconds to connect as iapc_etl | connection_time=0.0968;1;5 nagios@monitor:/usr/local/nagios/libexec$ ./check_oracle_health --connect IGAS --username abc --password abc --mode=connected-users Use of qw(...) as parentheses is deprecated at ./check_oracle_health line 4163. Use of qw(...) as parentheses is deprecated at ./check_oracle_health line 6167. OK - 31 connected users | connected_users=31;50;100 The command is defined like this: define command{ command_name check_oracle_health command_line $USER1$/check_oracle_health $ARG1$ } And the services: define service { use generic-service host_name DBIGASDS service_description Reachability via tnsping check_command check_oracle_health! --connect IGAS --username abc --password abc --mode=tnsping contacts cosmin } define service { use generic-service host_name DBIGASDS service_description Connection time to DB check_command check_oracle_health!--connect IGAS --username abc --password abc mode=connection-time contacts cosmin } define service { use generic-service host_name DBIGASDS service_description Connected users to DB check_command check_oracle_health!--connect IGAS --username abc --password abc mode=connected-users contacts cosmin I also set in .bashrc the enviroment variables: export ORACLE_HOME=/usr/lib/oracle/11.2/client export PATH=$PATH:$ORACLE_HOME/bin export LD_LIBRARY_PATH=$ORACLE_HOME/lib But, in Nagios 3.4.1, i do not receive the corect status for those services: For all 3 services i receive: CRITICAL - cannot connect to IGAS. install_driver(Oracle) failed: Can't locate DBD/Oracle.pm in @INC (@INC contains: /usr/local/nagios/libexec /etc/perl /usr/local/lib/perl/5.14.2 /usr/local/share/perl/5.14.2 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.14 /usr/share/perl/5.14 /usr/local/lib/site_perl .) at (eval 13) line 3. I realy don't know what to check anymore and why does it say that, so any help would be apreciated. More info: nagios@monitor:/usr/local/nagios/libexec$ ./check_oracle_health -V check_oracle_health (1.7.3) nagios@monitor:/usr/local/nagios/etc$ uname -a Linux monitor 3.2.0-29-generic-pae #46-Ubuntu SMP Fri Jul 27 17:25:43 UTC 2012 i686 i686 i386 GNU/Linux nagios@monitor:/usr/local/nagios/etc$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 12.04.1 LTS Release: 12.04 Codename: precise <pre cols="72"> Cosmin Neagu NOC Team Leader Str. I. G. Duca nr. 36 Otopeni, Judetul Ilfov, 075100 Romania Tel: 021 303 3159 / 0732 669 193 <a moz-do-not-send="true" href="http://www.omnilogic.ro" target="_blank">www.omnilogic.ro</a> </pre> On 10/03/2012 09:34 AM, Claudio Kuenzler wrote: </div> <blockquote type="cite">It's not that hard and a lot of things are written in the documentation of check_oracle_health. I even wrote an article about this in September 2011 explaining the steps: <a moz-do-not-send="true" href="http://www.claudiokuenzler.com/blog/192/install-perl-dbd-oracle-DBD::Oracle-on-SuSE-SLES10-without-cpan" target="_blank">http://www.claudiokuenzler.com/blog/192/install-perl-dbd-oracle-DBD::Oracle-on-SuSE-SLES10-without-cpan</a> You should do it the way you prefer of course. But in my setup I wanted to run check_oracle_health on a standalone Nagios server. That way I also see if there's a latency in the remote sql query. Real life applications rarely use localhost connections. <div class="gmail_quote">On Wed, Oct 3, 2012 at 8:14 AM, Cosmin Neagu <<a moz-do-not-send="true" href="mailto:cosmin.neagu@omnilogic.ro" target="_blank">cosmin.neagu@omnilogic.ro</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div bgcolor="#FFFFFF" text="#000000"> <div>Well, thats the hard part for me, installing those ORA files - didnt find yet how to do that. I think installing the plugin on DBServer and using NRPE is easier. <div> <pre cols="72"> Cosmin Neagu NOC Team Leader Str. I. G. Duca nr. 36 Otopeni, Judetul Ilfov, 075100 Romania Tel: 021 303 3159 / 0732 669 193 <a moz-do-not-send="true" href="http://www.omnilogic.ro" target="_blank">www.omnilogic.ro</a> </pre> </div> <div> <div> On 10/02/2012 06:05 PM, Claudio Kuenzler wrote: </div> </div> </div> <blockquote type="cite"> <div> <div> <div class="gmail_quote"> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> The plugin needs to be installed on the Oracle Database server. </blockquote> <div> That's not entirely correct. It can also run on a standalone Nagios server. But you need to install the ora files to be able to launch the plugin against an Oracle DB server. I did that successfully on Nagios 3.3.1 against ORA11. </div> </div> <fieldset></fieldset> </div> </div> <div> <pre>------------------------------------------------------------------------------ Don't let slow site performance ruin your business. 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