在Oracle Linux 5.9上安装Oracle Enterprise Manager Cloud Control 12cR3

2021-08-12 02:21:53

OMS,OMR安装在一台服务器
OS: Oracle Linux 5.9 x86_64
RAM: 6GB
OEM: 12.1.0.3
REPDB: 11.2.0.4
HOSTNAME: omsdb.localdomain

OMS12cR3认证平台

--安装软件包
[root@omsdb ~]# yum -y install oracle-validated

--创建目录
[root@omsdb ~]# mkdir -p /u01/app/oracle
[root@omsdb ~]# chown -R oracle:oinstall /u01/app
[root@omsdb ~]# chmod -R 775 /u01/app

配置环境变量
export ORACLE_HOSTNAME=omsdb.localdomain
export ORACLE_SID=REPDB
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1
export WLS_HOME=/u01/app/oracle/product/Middleware/wlsserver_10.3
export OMS_HOME=/u01/app/oracle/product/Middleware/oms
export AGENT_HOME=/u01/app/oracle/product/agent/core/12.1.0.3.0
export PATH=$ORACLE_HOME/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib

--如果REPDB配置了DB Control必须删除，使用oracle用户执行以下语句
emca -deconfig dbcontrol db -repos drop -SYS_PWD <sys pasword> -SYSMAN_PWD <sysman password> -SID <databse sid> -PORT <port number>

--REPDB中不能有SYSMAN用户，如果有必须删除
[oracle@omsdb ~]$ sqlplus / as sysdba

SQL*Plus: Release 11.2.0.4.0 Production on Wed Feb 19 12:11:05 2014

Copyright (c) 1982, 2013, Oracle. All rights reserved.

Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> select name from v$database;

NAME
---------
REPDB

SQL> select * from dba_users where username like ‘SYSMAN%‘;

no rows selected

--默认情况下确保以下端口可用
Admin Server HTTP SSL Port = 7101 - 7200
Enterprise Manager Upload HTTP Port = 4889 - 4898
Enterprise Manager Upload HTTP SSL Port = 1159, 4899 - 4908
Enterprise Manager Central Console HTTP Port = 7788 - 7798
Enterprise Manager Central Console HTTP SSL Port = 7799 -7809
Oracle Management Agent Port = 3872, 1830 - 1849

--调整REPDB参数
ALTER SYSTEM SET processes=300 SCOPE=SPFILE;
ALTER SYSTEM SET session_cached_cursors=200 SCOPE=SPFILE;
ALTER SYSTEM SET sga_target=2G SCOPE=SPFILE;
ALTER SYSTEM SET shared_pool_size=600M SCOPE=SPFILE;
ALTER SYSTEM SET pga_aggregate_target=1G SCOPE=SPFILE;
ALTER SYSTEM SET job_queue_processes=20 SCOPE=SPFILE;
ALTER SYSTEM SET log_buffer=10485760 SCOPE=SPFILE;
ALTER SYSTEM SET open_cursors=300 SCOPE=SPFILE;
SHUTDOWN IMMEDIATE
STARTUP

--解压em12cr3
[oracle@omsdb ~]$ mkdir em12cr3
[oracle@omsdb ~]$ unzip -d em12cr3 em12103_linux64_disk1.zip
[oracle@omsdb ~]$ unzip -d em12cr3 em12103_linux64_disk2.zip
[oracle@omsdb ~]$ unzip -d em12cr3 em12103_linux64_disk3.zip

--因为OMS和OMR安装在一台服务器，所以安装钱取消相关环境变量
[oracle@omsdb em12cr3]$ unset ORACLE_HOME ORACLE_BASE ORACLE_SID
[oracle@omsdb em12cr3]$ env|grep ORACLE
ORACLE_HOSTNAME=omsdb

--安装OMS
[oracle@omsdb em12cr3]$ ./runInstaller
Starting Oracle Universal Installer...

Checking Temp space: must be greater than 400 MB. Actual 87841 MB Passed
Checking swap space: must be greater than 150 MB. Actual 7967 MB Passed
Checking monitor: must be configured to display at least 256 colors. Actual 16777216 Passed

Preparing to launch Oracle Universal Installer from /tmp/OraInstall2014-02-19_12-36-17PM. Please wait ...[oracle@omsdb em12cr3]$

--不填写MOS信息