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  • orabbix监控oracle

    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插件的安装与配置

     确保安装jdk环境,java version查看,没有则通过yum来安装JAVA:yum install java

     1.在/opt目录下新建一个orabbix目录:

     [root@oracle orabbix]#mkdir -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 )

     2. 解压安装文件

    [root@oracle orabbix]#unzip orabbix-1.2.3.zip

    3.赋予权限

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

    4 通过/opt/orabbix/conf/config.props.sample文件创建一个config.props文件:

     [root@oracle orabbix]#cp/opt/orabbix/conf/config.props.sample /opt/orabbix/conf/config.props

    5.  编辑orabbix配置文件,具体如下

     [root@oracle orabbix]#vi confi/config.props

    #comma separed list of Zabbix servers
    #ZabbixServerList=ZabbixServer1,ZabbixServer2
    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=IP_ADDRESS_OF_ZABBIX_SERVER
    ZabbixServer1.Address=192.168.3.163
    #ZabbixServer1.Port=PORT_OF_ZABBIX_SERVER
    ZabbixServer1.Port=10051
    #ZabbixServer2.Address=IP_ADDRESS_OF_ZABBIX_SERVER
    #ZabbixServer2.Port=PORT_OF_ZABBIX_SERVER
    #pidFile
    OrabbixDaemon.PidFile=./logs/orabbix.pid
    #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=DB_QM    (DB名称,可随意定义,但要与下文保持一致,切记要与监控的主机名称保持一致)
    #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
    DB_QM.Url=jdbc:oracle:thin:@192.168.3.250:1521:qmeas
    #确保有jdk环境,因为这里是通过JDBC连接的
    #DB1.User=zabbix
    DB_QM.User=qm
    #DB1.Password=zabbix_password
    DB_QM.Password=qm
    #DB的用户和密码,可创建zabbix用户,并赋予权限,如下文(这里直接用dba权限用户)
    #Those values are optionals if not specified Orabbix is going to use the general values
    DB_QM.MaxActive=10
    DB_QM.MaxWait=100
    DB_QM.MaxIdle=1
    DB_QM.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
    #注释未用到的DB连接

    创建zabbix用户如下步骤:

    CREATE USER ZABBIX

         IDENTIFIEDBY zabbix     <Password>

         DEFAULTTABLESPACE SYSTEM

         TEMPORARYTABLESPACE TEMP

         PROFILEDEFAULT

         ACCOUNTUNLOCK;

         GRANT CONNECT TO ZABBIX;

         GRANTRESOURCE TO ZABBIX;

         ALTERUSER ZABBIX DEFAULT ROLE ALL;

         GRANT SELECT ANY TABLE TO ZABBIX;

         GRANT CREATE SESSION TO ZABBIX;

         GRANTSELECT ANY DICTIONARY TO ZABBIX;

         GRANTUNLIMITED TABLESPACE TO ZABBIX;

         GRANTSELECT ANY DICTIONARY TO ZABBIX;。

    Oracle 11g添加如下命令

    execdbms_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;

     6.  创建执行文件(直接cp即可)

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

    7.保存退出,启动orabbix服务(确保有执行权限)

    /etc/init.d/orabbix start

    Orabbix服务加入随系统启动:

    chkconfig --add orabbix

    chkconfig --level 345 orabbix on

     常见问题:

    若config.props文件未配置,或是配置了错误,无法通过配置的信息正确连进Oracle数据库的,会出现以下错误信息

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

    Starting Orabbix service:

    [root@zabbix orabbix]# Stopping

    java.lang.Exception: ERROR on main - Connections is empty

         atcom.smartmarmot.orabbix.Orabbixmon.run(Orabbixmon.java:101)

         atcom.smartmarmot.orabbix.bootstrap.main(bootstrap.java:50)

    可查看log信息判断解决

    [root@oracle orabbix]# tail -f /opt/orabbix/logs/orabbix.log

    到此,安装配置完成,则通过web页面访问直接导入模块即可

     导入模版,模版放置在/opt/orabbix/template下
    Orabbix_export_full.xml         全部导入(图表 监控项 触发器)
    Orabbix_export_graphs.xml    图表
    Orabbix_export_items.xml      监控项
    Orabbix_export_triggers.xml   触发器

    选中Orabbix_export_full.xml直接导入,则可以直接在主机中链接到模版就可以使用全部功能了(主机名称一定要与配置中的 DatabaseList=DB_QM保持一致)!

     也可以再模版中找到此模版。然后将需要的信息直接cp过去,比如打开此处的监控项,把它全部复制到oracle主机下,触发器、图像显示同理!

     创建图表,部分效果如下:

    2012年09月10日 - herb - herb
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  • 原文地址:https://www.cnblogs.com/janehoo/p/7685881.html
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