Zabbix利用orabbix监控Oracle实践

大雁往南飞

2017-12-15

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亲自实践Zabbix利用orabbix监控Oracle，网上教程很多，但大都比较老，担心新版本的变化，于是亲自测试了一下，记录过程如下：

一、环境

CentOS7.3 192.168.56.104

Oracle安装在windows下，192.168.56.101

二、步骤：

1.确保JRE环境，使用java命令可以识别

如果没有可以直接Yum install java java-devel

2.安装orabbix

orabbix官网：http://www.smartmarmot.com/wiki/index.php?title=Orabbix

下载地址：http://www.smartmarmot.com/product/orabbix/download/ 最新版本orabbix-1.2.3.zip

下载后上传到Zabbix-server的/opt/orabbix/下（建议目录，否则会影响后续脚本执行）

#mkdir /opt/orabbix
#cd /opt/orabbit
#unzip orabbix-1.2.3.zip

　解压后的目录如图：

Zabbix利用orabbix监控Oracle实践

3. 配置orabbix

给orabbix目录下附权限

#chmod a+x /opt/orabbix -R

创建orabbix配置文件

#cp /opt/orabbix/conf/config.props.sample /opt/orabbix/conf/config.props

编辑config.props

[root@zabbix ~]# cat /opt/orabbix/conf/config.props
 
#comma separed list of Zabbix servers
ZabbixServerList=ZabbixServer 
ZabbixServer.Address=192.168.56.104    #Zabbix server的地址 端口
zabbixServer.Port=10051
 
#ZabbixServer2.Address=IP_ADDRESS_OF_ZABBIX_SERVER
#ZabbixServer2.Port=PORT_OF_ZABBIX_SERVER
 
#pidFile
OrabbixDaemon.PidFile=./logs/orabbix.pid      #Java进程
#frequency of item's refresh
OrabbixDaemon.Sleep=300
#MaxThreadNumber should be >= than the number of your databases
OrabbixDaemon.MaxThreadNumber=100
 
#put here your databases in a comma separated list
#DatabaseList=DB1,DB2,DB3
DatabaseList=win-oracle        #此处名称需和oracle db端zabbix前端的hostname⼀一致
 
#Configuration of Connection pool
#if not specified Orabbis is going to use default values (hardcoded)
#Maximum number of active connection inside pool
DatabaseList.MaxActive=10
#The maximum number of milliseconds that the pool will wait 
#(when there are no available connections) for a connection to be returned 
#before throwing an exception, or <= 0 to wait indefinitely. 
DatabaseList.MaxWait=100
DatabaseList.MaxIdle=1
 
#define here your connection string for each database
#DB1.Url=jdbc:oracle:thin:@server.domain.example.com:<LISTENER_PORT>:DB1
win-oracle.Url=jdbc:oracle:thin:@192.168.56.101:1521:orcl  #实例名为orcl
#DB1.User=ZABBIX
win-oracle.User=zabbix
#DB1.Password=zabbix_password
win-oracle.Password=zabbix
#Those values are optionals if not specified Orabbix is going to use the general values
win-oracle.MaxActive=10
win-oracle.MaxWait=100
win-oracle.MaxIdle=1
win-oracle.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

4.在Oracle端增加用户和权限

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 ALTER SESSION TO ZABBIX;
GRANT CREATE SESSION TO ZABBIX;
GRANT CONNECT TO ZABBIX;
ALTER USER zabbix DEFAULT ROLE ALL;
GRANT SELECT ON V_$INSTANCE TO ZABBIX;
GRANT SELECT ON DBA_USERS TO ZABBIX;
GRANT SELECT ON V_$LOG_HISTORY TO ZABBIX;
  
GRANT SELECT ON V_$LOG TO ZABBIX;
GRANT SELECT ON V_$PARAMETER TO ZABBIX;
GRANT SELECT ON SYS.DBA_AUDIT_SESSION TO ZABBIX;
GRANT SELECT ON V_$LOCK TO ZABBIX;
GRANT SELECT ON DBA_REGISTRY TO ZABBIX;
GRANT SELECT ON V_$LIBRARYCACHE TO ZABBIX;
GRANT SELECT ON V_$SYSSTAT TO ZABBIX;
  
GRANT SELECT ON V_$PARAMETER TO ZABBIX;
GRANT SELECT ON V_$LATCH TO ZABBIX;
GRANT SELECT ON V_$PGASTAT TO ZABBIX;
GRANT SELECT ON V_$SGASTAT TO ZABBIX;
  
GRANT SELECT ON V_$LIBRARYCACHE TO ZABBIX;
GRANT SELECT ON V_$PROCESS TO ZABBIX;
GRANT SELECT ON DBA_DATA_FILES TO ZABBIX;
GRANT SELECT ON DBA_TEMP_FILES TO ZABBIX;
GRANT SELECT ON DBA_FREE_SPACE TO ZABBIX;
GRANT SELECT ON V_$SYSTEM_EVENT TO ZABBIX;
GRANT SELECT ON V_$locked_object TO ZABBIX;
GRANT SELECT ON dba_objects TO ZABBIX;
GRANT SELECT ON dba_tablespaces TO ZABBIX;
GRANT SELECT ON v_$session TO ZABBIX;

上面的有重复的，不同文档中的，我当时发现一个文档的权限似乎不全，所以综合了两个文档。

都说11G还需要执行以下过程，11G以前的版本没试过，不知道是否要执行：

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;

配置orabbix的服务和进程

#cp -a /opt/orabbix/init.d/orabbix /etc/init.d/orabbix
#chmod 755 /etc/init.d/orabbix
#/etc/init.d/orabbix start

⽇日志⽂文件在/opt/orabbix/logs/orabbix.log中 tail -f 跟踪⽇日志分析部署过程中的问题。

三、前端增加主机

Zabbix利用orabbix监控Oracle实践

然后再zabbix web端configuration—》Templates—》Import中将模板添加
然后再已添加好的hosts中增加该oracle template，enable相应所需要监控的内容即可。

Zabbix利用orabbix监控Oracle实践

更多Zabbix相关教程集合：

ZABBIX 的详细介绍：请点这里
ZABBIX 的下载地址：请点这里

orabbix oracle zabbix

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