CODEWITHSUNDEEP
zabbixunixodbc
DaddyRatel
DaddyRatel

Reputation: 739

Monitor Oracle DB with Zabbix

I install and configure Oracle instant client and unixODBC. When login with root, can connect to db by sqlplus or isql.

root@zabbix:~# sqlplus ***/***@***

SQL*Plus: Release 12.1.0.2.0 Production on Tue Mar 7 13:56:42 2017
Copyright (c) 1982, 2014, Oracle.  All rights reserved.
Last Successful login time: Tue Mar 07 2017 13:19:45 +03:00
Connected to:
Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options

SQL>

root@zabbix:~# isql ***
+---------------------------------------+
| Connected!                            |
|                                       |
| sql-statement                         |
| help [tablename]                      |
| quit                                  |
|                                       |
+---------------------------------------+
SQL>

But in Zabbix admin panel I got error Cannot connect to ODBC DSN:[SQL_ERROR]:[08004][12154][[unixODBC][Oracle][ODBC][Ora]ORA-12154: TNS:could not resolve the connect identifier specified]|.

I think this is trouble with no exists env for zabbix user, because sudo -u zabbix env output not contain ORACLE_HOME, TNS_ADMIN, NLS_LANG etc.

Where I can set it or what a problem?

Upvotes: 0

Views: 3580

Answers (1)

DaddyRatel
DaddyRatel

Reputation: 739

I solved my problem.

  1. Create file /etc/default/zabbix-server with necessary variables:

    ORACLE_HOME=/usr/lib/oracle/12.1/client64 LD_LIBRARY_PATH=/usr/lib/oracle/12.1/client64/lib NLS_LANG=AMERICAN_CIS.CL8MSWIN1251 TNS_ADMIN=/usr/lib/oracle/12.1/client64/network/admin

  2. Restart Zabbix server

  3. Get main PID of Zabbix server process and check process env with strings -a /proc/18253/environ (replace 18253 with your PID):

    LANG=en_US.UTF-8 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin CONFFILE=/etc/zabbix/zabbix_server.conf ORACLE_HOME=/usr/lib/oracle/12.1/client64 LD_LIBRARY_PATH=/usr/lib/oracle/12.1/client64/lib NLS_LANG=AMERICAN_CIS.CL8MSWIN1251 TNS_ADMIN=/usr/lib/oracle/12.1/client64/network/admin

Upvotes: 1

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