ITM Agent for Oracle db-优快云博客

本文链接：https://blog.youkuaiyun.com/deanza/article/details/17043199

本文详细介绍了如何在IBM ITM中针对Oracle进行监控设置，包括本地和远程安装Oracle Agent的监控策略，以及如何通过自定义SQL监控备份情况、用户密码即将过期告警等功能。

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IBM ITM for Oracle配置说明

1，Oracle在ITM中的监控设置思路
Local Installed Oracle Agent
OS
   +Oracle process CPU warning
RZ
   +database status critical
   +listener.ora critical
RDB
   +alert.log warning
   +alert.log critical

Remote Installed Oracle Agent
RZ
   +tnsname.ora critical
RDB
   +ASM disk status critical
   +ASM disk group status critical
   +ASM client status critical
   +ASM disk group space warning
   +ASM disk group space critical
   +buffer pool hit ratio warning
   +lock conflict warning
   +tablesapce space warning
   +tablesapce space critical
   +tablespace status critical
   +tablespace datafile status critical
   +Customer SQLs rman backup warning
   +Customer SQLs user password expiring warning
   +Customer SQLs user locked or graced critical
   +DG status critical
   +DG redo apply process critical
   +DG archive gap critical

2，使用ITM Oracle自定义SQL监控备份情况
a，在/opt/IBM/ORACLEITM/config/krzcussql.properties中定义需要监控的SQL语句，格式如下
[SELECTSQL]
SQL_ID=RMAN Backup Details for TEST
SQL_TEXT=select status,d.name DBNAME,d.dbid DBID,to_char(r.start_time,'mm/dd/yyyy hh24:mi:ss') start_time,to_char(r.end_time,'mm/dd/yyyy hh24:mi:ss') end_time,r.TIME_TAKEN_DISPLAY,SESSION_RECID from v$database d,V$RMAN_BACKUP_JOB_DETAILS r where to_char(r.start_time,'mm/dd/yyyy hh24:mi:ss')=(select to_char(max(start_time),'mm/dd/yyyy hh24:mi:ss')from v$rman_backup_job_details);

也可以使用下面的监控语句来定义备份的天数是否超过1天。
select r.status status,sysdate-r.end_time DeltaTime,d.name DBNAME,d.dbid DBID,to_char(r.start_time,'mm/dd/yyyy hh24:mi:ss') start_time,to_char(r.end_time,'mm/dd/yyyy hh24:mi:ss') end_time,r.TIME_TAKEN_DISPLAY,SESSION_RECID from v$database d,V$RMAN_BACKUP_JOB_DETAILS r where to_char(r.start_time,'mm/dd/yyyy hh24:mi:ss')=(select to_char(max(start_time),'mm/dd/yyyy hh24:mi:ss')from v$rman_backup_job_details);

b，给数据库监控帐号tivoli授权访问上面SQL语句涉及到的视图。
conn / as sysdba
grant select on V_$RMAN_BACKUP_JOB_DETAILS to tivoli;
c，创建KRZ RDB CUSTOMIZED SQL DETAIL监控，我们这里定义
First String Column Name + First String Value + SQL_ID
=='STATUS'               + !='COMPLETED'      + =='RMAN Backup Details for TEST'
d，当有STATUS='FAILED'等状态的查询，则告警。

3，用户密码即将过期告警
DGDB> grant select on dba_users to tivolirz;
DGDB> alter user DONGFANG profile IBM_PROFILE;
User altered.
DGDB> select EXPIRY_DATE-SYSDATE "EXPIRING_DAYS",username from dba_users where username in ('DONGFANG','HR');
EXPIRING_DAYS USERNAME
------------- ------------------------------
   11.4653704 DONGFANG
   101.194803 HR