zabbix利用orabbix监控oracle
环境准备，首先得有一台能正常用的zabbix server服务器 192.168.56.98
然后得有一台正在运行的oracle数据库服务器
这里我准备了两台192.168.56.166和192.168.56.99
Orabbix 是一个用来监控 Oracle 数据库实例的 Zabbix 插件。
下载地址：http://www.smartmarmot.com/product/orabbix/download/
Orabbix是通过JDBC去连接oracle数据库，然后过滤想要的数据，所以需要jdk环境
我测试过jdk1.7和1.8都可以，直接yum安装，或者下载rpm包，rpm -ivh安装，都可以
这里，我是直接rpm安装的，省事
以下所有操作都是在zabbix server服务器上进行的，聪明的你，看主机名也能看出来
[root@zabbix ~]# rpm -ivh jdk-8u102-linux-x64.rpm
Preparing... ########################################### [100%]
1:jdk1.8.0_102 ########################################### [100%]
在/opt目录下新建一个orabbix目录：
[root@zabbix orabbix]#midir -p /opt/orabbix
（建议在此目录下，如果放置其他目录稍后需要更改orabbix的启动文件orabbix,启动文件默认写在opt/orabbix目录下 ）
[root@zabbix opt]# cd orabbix/
上传orabbix-1.2.3.zip
[root@zabbix orabbix]# ls
orabbix-1.2.3.zip
解压
[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
授权
[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
编辑配置文件：
[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
我修改之后的
[root@zabbix conf]# egrep "^[a-Z,1-9]" config.props
ZabbixServerList=ZabbixServer1 #(zabbixserver的名字，下行中address和port都引用到了这个名字，所以下面两行的前缀名字要与这里的名字保持一致)
ZabbixServer1.Address=127.0.0.1 #我这里就是在zabbix server上面操作的，所以这里是127.0.0.1
ZabbixServer1.Port=10051 #zabbix server的服务端口
OrabbixDaemon.PidFile=./logs/orabbix.pid
OrabbixDaemon.Sleep=300
OrabbixDaemon.MaxThreadNumber=100
DatabaseList=192.168.56.166-oracle,192.168.56.99-oracle #这里很重要，跟下面的对应上，先埋个伏笔
DatabaseList.MaxActive=10
DatabaseList.MaxWait=100
DatabaseList.MaxIdle=1
192.168.56.166-oracle.Url=jdbc:oracle:thin:@192.168.56.166:1521:orcl #192.168.56.166 oracle数据库的地址，1521端口，orcl数据库实例名
192.168.56.166-oracle.User=zabbix #授权的账号
192.168.56.166-oracle.Password=zabbix #授权的密码
192.168.56.166-oracle.MaxActive=10
192.168.56.166-oracle.MaxWait=100
192.168.56.166-oracle.MaxIdle=1
192.168.56.166-oracle.QueryListFile=./conf/query.props #要查询的语句都在这定义的，不满意自己改
192.168.56.99-oracle.Url=jdbc:oracle:thin:@192.168.56.99:1521:orcl #与上面的类似
192.168.56.99-oracle.User=zabbix
192.168.56.99-oracle.Password=123456
192.168.56.99-oracle.MaxActive=10
192.168.56.99-oracle.MaxWait=100
192.168.56.99-oracle.MaxIdle=1
192.168.56.99-oracle.QueryListFile=./conf/query.props
上述的操作中，有提到oracle的账号密码什么的，当然得提前授权了！
授权语句如下，创用户，授权，这些操作，我都是在oracle数据库的sqlplus下执行的
[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 123456 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;
启动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:
然后里面看日志
[root@zabbix orabbix]# tailf /opt/orabbix/logs/orabbix.log
2016-09-14 21:45:33,597 [main] INFO Orabbix - --------- on Database -> orcl
2016-09-14 21:45:33,711 [pool-1-thread-1] WARN Orabbix - Error while executing ->dbversion- on database ->192.168.56.166-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
出现这些日志，不影响后面的操作，如果你是完美主义者，满足你
在oracle数据库的sqlplus下执行下面三条命令
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;
出现下面的日志，恭喜你，已经正常工作了！
[root@zabbix orabbix]# tailf /opt/orabbix/logs/orabbix.log
2016-09-14 21:45:33,874 [pool-1-thread-1] INFO Orabbix - Done with dbJob on database 192.168.56.166-oracle QueryList elapsed time 217 ms
2016-09-14 21:45:33,886 [pool-1-thread-2] INFO Orabbix - Done with dbJob on database 192.168.56.99-oracle QueryList elapsed time 205 ms
2016-09-14 21:46:33,719 [pool-1-thread-3] INFO Orabbix - Done with dbJob on database 192.168.56.166-oracle QueryList elapsed time 18 ms
2016-09-14 21:46:33,733 [pool-1-thread-4] INFO Orabbix - Done with dbJob on database 192.168.56.99-oracle QueryList elapsed time 15 ms
到此，安装配置完成，则通过web页面访问直接导入模板即可
模版放置在/opt/orabbix/template下
Orabbix_export_full.xml #只需要导入这个一个模板就好
重点来了添加主机
然后链接oracle的模板
添加完成之后的效果
过一会儿，刷新一下，就可以看到变绿了
查看最新数据
这时候图也有了
常见错误
[root@zabbix orabbix]# tailf /opt/orabbix/logs/orabbix.log
2016-09-14 21:43:36,323 [main] ERROR Orabbix - Error on Configurator for database 192.168.56.99-oracle -->ORA-01017: invalid username/password; logon denied
config.props配置文件中，数据库账号密码不对，或者在oracle数据库没授权这个用户
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