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包含详细的安装配置#xff0c;常见的错误和解决办法#xff0c;已经OEM添加集群和主机等可能遇到的问题和解决办法
一、数据库基础环境安装
版本#xff1a;Oracle Database 19c Enterprise Edition Release 19.3.0.0.0 - 64bit Product…ORACLE OEM13.5安装配置详细文档
包含详细的安装配置常见的错误和解决办法已经OEM添加集群和主机等可能遇到的问题和解决办法
一、数据库基础环境安装
版本Oracle Database 19c Enterprise Edition Release 19.3.0.0.0 - 64bit Production
Non-CDB
二、数据库软件安装 三、dbca建库
模板建库
13.5不需要使用模板建库 vi /etc/pam.d/login 四、oem安装 EMCC13.5安装包 可以如下方式下载 附环境变量、listener信息 修改系统参数 创建安装目录
mkdir –r /data/oracle/middleware
mkdir –r /data/oracle/middlewareagent 五dbca建库
19C可以选择标准模板建库 部分系统参数需要修改
alter system set parallel_min_servers0;alter system set session_cached_cursors400 scopespfile;alter system set log_buffer8M scopespfile;alter system set open_cursors600 scopespfile;alter system set processes800 scopespfile;alter system set shared_pool_size1G scopespfile;alter system set session_cached_cursors400 scopespfile;redo log 设置300Malter database add logfile group 4 (/data/OEMDB/redo04.log) size 400M;alter database add logfile group 5 (/data/OEMDB/redo05.log) size 400M;alter database add logfile group 6 (/data/OEMDB/redo06.log) size 400M;alter database drop logfile group 1;alter database drop logfile group 2;alter database drop logfile group 3;restart dbshutdown immediatestartup alter system set _allow_insert_with_update_checktrue scopeboth; This information is also available at:/home/data/oracle/middleware/install/setupinfo.txtSee the following for information pertaining to your Enterprise Manager installation:Use the following URL to access:1. Enterprise Manager Cloud Control URL: https://xxxxoem:7803/em2. Admin Server URL: https://xxxxoem:7102/consoleThe following details need to be provided while installing an additional OMS:1. Admin Server Host Name: xxxxoem2. Admin Server Port: 7102You can find the details on ports used by this deployment at : /home/data/oracle/middleware/install/portlist.iniOem 安装介质路径/softwareOem oms路径/home/data/oracle/middlewareOem agent路径/home/data/oracle/middlewareagent his information is also available at:/data/oracle/middleware/install/setupinfo.txtSee the following for information pertaining to your Enterprise Manager installation:Use the following URL to access:1. Enterprise Manager Cloud Control URL: https://SZSPLORCOEM01:7803/em2. Admin Server URL: https://SZSPLORCOEM01:7102/consoleThe following details need to be provided while installing an additional OMS:1. Admin Server Host Name: SZSPLORCOEM012. Admin Server Port: 7102You can find the details on ports used by this deployment at : /data/oracle/middleware/install/portlist.iniNOTE:An encryption key has been generated to encrypt sensitive data in the Management Repository. If this key is lost, all encrypted data in the Repository becomes unusable.A backup of the OMS configuration is available in /data/oracle/gc_inst/em/EMGC_OMS1/sysman/backup on host SZSPLORCOEM01. See Cloud Control Administrators Guide for details on how to back up and recover an OMS.NOTE: This backup is valid only for the initial OMS configuration. For example, it will not reflect plug-ins installed later, topology changes like the addition of a load balancer, or changes to other properties made using emctl or emcli. Backups should be created on a regular basis to ensure they capture the current OMS configuration. Use the following command to backup the OMS configuration:/data/oracle/middleware/bin/emctl exportconfig oms -dir backup dir
如果添加主机ssh不是默认22端口 需要修改如下文件
[oracleszsplorcoem01 resources]$ pwd/data/oracle/middleware/oui/prov/resources[oracleszsplorcoem01 resources]$vi /data/oracle/middleware/oui/prov/resources/Paths.properties [oraclexxxxxxdb01 ~]$ /u01/app/oracle/agent/agent_inst/bin/emctl config agent addinternaltargetsOracle Enterprise Manager Cloud Control 13c Release 5Copyright (c) 1996, 2021 Oracle Corporation. All rights reserved.[oraclecsicn20db01 ~]$ /u01/app/oracle/agent/agent_inst/bin/emctl start agentOracle Enterprise Manager Cloud Control 13c Release 5Copyright (c) 1996, 2021 Oracle Corporation. All rights reserved.Starting agent ...... started.[oraclexxxxxxdb01 ~]$
六新加被监控集群
手动配置安装代理确保OEM主机和db主机host都配置OK 主机选择主机名和平台 11g目前只支持linux x86-64 配置安装目录 --确保安装目录不存在系统会自动创建 配置oracle用户名和密码 配置root 用户和密码 开始部署 初始化部署 可能会需要一些时间 cd /u01/app/oracle/agent/ADATMP_2023-05-30_15-23-43-PM;/u01/app/oracle/agent/ADATMP_2023-05-30_15-23-43-PM/agentDeploy.sh -ignorePrereqs ORACLE_HOSTNAMEjxrac01 AGENT_BASE_DIR/u01/app/oracle/agent OMS_HOSTSZSPLORCOEM01 EM_UPLOAD_PORT4903 AGENT_INSTANCE_HOME/u01/app/oracle/agent/agent_inst b_doDiscoveryfalse START_AGENTfalse b_forceInstChecktrue -force AGENT_PORT3872
报错处理
如果遇到如下问题 请排查
db端和oms端的hosts文件均配置好主机IP应对关系wget https://SZSPLORCOEM01:4903/empbs/upload --no-check-certificate
异常 正常 此命令能够正常执行是是否能推送成功agent的前提 报错图片 添加RAC集群
首先按上面的步骤将agent在主机上安装好自动发现主机上的目标 点到新加主机然后点立即搜索 添加集群数据库 依次添加两个实例 测试连接下一步完成 异常处理 dbname重复问题
如果dbname重复可能无法加入会报错
以下目标已经存在于基于属性的资料档案库中:- jxmes : rac_database
解决办法如下
首先搜索主机上的目标找到主机上的集群数据库的名字 如果已经集群的dbname重复了则发现的集群数据库可能会是如下图
orcl_1 或者是大写的ORCL等等 只要名字不通就可以添加成功
