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zabbix利用orabbix監控oracle

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Orabbix 是一個用來監控 Oracle 數據庫實例的 Zabbix 插件。(插件安裝在zabbix-server端)

下載地址:http://www.smartmarmot.com/product/orabbix/download/

zabbix-server上操作

Orabbix是通過JDBC去連接oracle數據庫,然後過濾想要的數據,所以需要jdk環境

我測試過jdk1.7和1.8都可以,直接yum安裝,或者下載rpm包,rpm -ivh安裝,都可以

這裏,我是直接rpm安裝的,

[root@zabbix ~]# rpm -ivh jdk-8u102-linux-x64.rpm

Preparing...                ########################################### [100%]

   1:jdk1.8.0_102           ########################################### [100%]

在/opt目錄下新建一個orabbix目錄:

 [root@oracle orabbix]#midir -p /opt/orabbix

(建議在此目錄下,如果放置其他目錄稍後需要更改orabbix的啟動文件orabbix,啟動文件默認寫在opt/orabbix目錄下 )

[root@zabbix opt]# cd orabbix/

上傳orabbix-1.2.3.zip

[root@zabbix orabbix]# ls

orabbix-1.2.3.zip

解壓

[root@zabbix orabbix]# unzip -q orabbix-1.2.3.zip

[root@zabbix orabbix]# ls

conf  init.d       lib      orabbix-1.2.3.zip  orabbixw.exe  run.sh    uninstall.cmd

doc   install.cmd  orabbix-1.2.3.jar  orabbix.exe        run.bat       template

授權

[root@zabbix orabbix]# cd ..

[root@zabbix opt]# chmod -R a+x orabbix/

[root@zabbix ~]# cd /opt/orabbix/conf/

[root@zabbix conf]# ls

config.props    log4j.properties    query_a_1.props  query_b.props     query.props

config.props.sample  log4j.properties.sample  query_a.props  query - Copy.props  query.props.sample

[root@zabbix conf]# cp config.props.sample config.props

編輯配置文件:

[root@zabbix conf]# vim config.props

源配置文件

[root@zabbix conf]# egrep "^[a-Z,1-9]" config.props.sample

ZabbixServerList=ZabbixServer1,ZabbixServer2

ZabbixServer1.Address=IP_ADDRESS_OF_ZABBIX_SERVER

ZabbixServer1.Port=PORT_OF_ZABBIX_SERVER

ZabbixServer2.Address=IP_ADDRESS_OF_ZABBIX_SERVER

ZabbixServer2.Port=PORT_OF_ZABBIX_SERVER

OrabbixDaemon.PidFile=./logs/orabbix.pid

OrabbixDaemon.Sleep=300

OrabbixDaemon.MaxThreadNumber=100

DatabaseList=DB1,DB2,DB3

DatabaseList.MaxActive=10

DatabaseList.MaxWait=100

DatabaseList.MaxIdle=1

DB1.Url=jdbc:oracle:thin:@server.domain.example.com:<LISTENER_PORT>:DB1

DB1.User=zabbix

DB1.Password=zabbix_password

DB1.MaxActive=10

DB1.MaxWait=100

DB1.MaxIdle=1

DB1.QueryListFile=./conf/query.props

DB2.Url=jdbc:oracle:thin:@server2.domain.example.com:<LISTENER_PORT>:DB2

DB2.User=zabbix

DB2.Password=zabbix_password

DB2.QueryListFile=./conf/query.props

DB3.Url=jdbc:oracle:thin:@server3.domain.example.com:<LISTENER_PORT>:DB3

DB3.User=zabbix

DB3.Password=zabbix_password

DB3.QueryListFile=./conf/query.props

修改之後

[root@zabbix conf]# egrep "^[a-Z,1-9]" config.props

ZabbixServerList=ZabbixServer1   #(zabbixserver的名字,下行中address和port都引用到了這個名字,所以下面兩行的前綴名字要與這裏的名字保持一致)

ZabbixServer1.Address=127.0.0.1    #我這裏就是在zabbix server上面操作的,所以這裏是127.0.0.1

ZabbixServer1.Port=10051   #zabbix server的服務端口

OrabbixDaemon.PidFile=./logs/orabbix.pid

OrabbixDaemon.Sleep=300

OrabbixDaemon.MaxThreadNumber=100

DatabaseList=172.20.10.183-oracle,192.168.56.99-oracle   #這裏很重要,跟下面的對應上

DatabaseList.MaxActive=10

DatabaseList.MaxWait=100

DatabaseList.MaxIdle=1

172.20.10.183-oracle.Url=jdbc:oracle:thin:@172.20.10.183:1521:orcl      #172.20.10.183 oracle數據庫的地址,1521端口,orcl數據庫實例名

172.20.10.183-oracle.User=zabbix      #授權的賬號

172.20.10.183-oracle.Password=zabbix   #授權的密碼

172.20.10.183-oracle.MaxActive=10

172.20.10.183-oracle.MaxWait=100

172.20.10.183-oracle.MaxIdle=1

172.20.10.183-oracle.QueryListFile=./conf/query.props    #要查詢的語句都在這定義的,不滿意自己改

oracle主機上操作(這步可以省略,只要知道數據庫實例,賬號,密碼)

下面是oracle 11g的(12c 語法不一樣)授權語句如下,創用戶,授權,這些操作,我都是在oracle數據庫的sqlplus下執行的

[oracle@oracle ~]$ sqlplus / as sysdba

 

SQL*Plus: Release 11.2.0.3.0 Production on Wed Sep 7 18:01:54 2016

Copyright (c) 1982, 2011, Oracle.  All rights reserved.

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production

With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL>

CREATE USER ZABBIX IDENTIFIED BY zabbix DEFAULT TABLESPACE SYSTEM TEMPORARY TABLESPACE TEMP PROFILE DEFAULT ACCOUNT UNLOCK;

GRANT CONNECT TO ZABBIX;

GRANT RESOURCE TO ZABBIX;

ALTER USER ZABBIX DEFAULT ROLE ALL;

GRANT SELECT ANY TABLE TO ZABBIX;

GRANT CREATE SESSION TO ZABBIX;

GRANT SELECT ANY DICTIONARY TO ZABBIX;

GRANT UNLIMITED TABLESPACE TO ZABBIX;

GRANT SELECT ANY DICTIONARY TO ZABBIX;

GRANT SELECT ON V_$SESSION TO ZABBIX;

GRANT SELECT ON V_$SYSTEM_EVENT TO ZABBIX;

GRANT SELECT ON V_$EVENT_NAME TO ZABBIX;

GRANT SELECT ON V_$RECOVERY_FILE_DEST TO ZABBIX;

啟動orabbix

[root@zabbix orabbix]# cp init.d/orabbix /etc/init.d/

[root@zabbix orabbix]# ll /etc/init.d/orabbix

-rwxr-xr-x 1 root root 1693 Sep 14 21:40 /etc/init.d/orabbix

[root@zabbix orabbix]# /etc/init.d/orabbix start

Starting Orabbix service:

報錯的話,檢查配置文件,數據庫地址,端口,實例名,賬號,密碼是否正確,需要驗證對於不懂oracle的怎麽辦,搜命令唄,我也是一路過來,各種坑~~~~~

然後裏面看日誌

[root@zabbix orabbix]# tailf /opt/orabbix/logs/orabbix.log

[main] INFO Orabbix - --------- on Database -> orcl

[pool-1-thread-1] WARN Orabbix - Error while executing ->dbversion- on database ->172.20.10.183-oracle- Exception received ORA-24247: network access denied by access control list (ACL)

ORA-06512: at "SYS.UTL_INADDR", line 4

ORA-06512: at "SYS.UTL_INADDR", line 35

ORA-06512: at line 1

出現這些日誌,不影響後面的操作,如果你是完美主義者,滿足你

在oracle數據庫的sqlplus下執行下面三條命令

exec dbms_network_acl_admin.create_acl(acl => ‘resolve.xml‘,description =>‘resolve acl‘, principal =>‘ZABBIX‘, is_grant => true, privilege =>‘resolve‘);

exec dbms_network_acl_admin.assign_acl(acl=> ‘resolve.xml‘, host =>‘*‘);

commit;

到此,安裝配置完成,則通過web頁面訪問監控界面直接導入模板即可

模版放置在/opt/orabbix/template下
Orabbix_export_full.xml #只需要導入這個一個模板就好

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添加主機

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然後鏈接oracle的模板

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添加完成之後的效果

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查看最新數據

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這時候圖也有了

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常見錯誤

[root@zabbix orabbix]# tailf /opt/orabbix/logs/orabbix.log

[main] ERROR Orabbix - Error on Configurator for database 172.20.10.183 oracle -->ORA-01017: invalid username/password; logon denied

config.props配置文件中,數據庫賬號密碼不對,或者在oracle數據庫沒授權這個用戶

zabbix利用orabbix監控oracle