Purpose
In
this tutorial, you learn how to install Oracle Enterprise Manager Grid Control
11g Release 1 (11.1.0.1.0) Linux x86.
Time to Complete
Approximately 2.5 hours.
Overview
Earlier
releases of Oracle Enterprise Manager Grid Control were installed in a single
step using Oracle Universal Installer. With the release of Oracle
Enterprise Manager Grid Control 11g Release 1 (11.1.0.1.0) installing Oracle
Enterprise Manager Grid Control is a three step process requiring the
installation of Oracle WebLogic Server and Oracle Database prior to installing
Grid Control.
Scenario
In
this tutorial, you install Oracle WebLogic Server 11g Release 1 (10.3.2) Linux
x86, Oracle Database 11g Release 2 (11.2.0.1.0) Linux x86, and Oracle
Enterprise Manager Grid Control 11g Release 1 (11.1.0.1.0) Linux x86.
Software Requirements
The
following is a list of software requirements:
·
Download Oracle
Enterprise Manager Grid Control 11g Release 1 (11.1.0.1.0) Linux x86 from OTN
at this link
Prerequisites
Before
starting this tutorial, you should:
·
Have a server with 4G or
more RAM
·
Complete a default
install of Oracle Enterprise Linux 5.X (this example uses 5.4) with the
oracle-validated RPM installed
·
Have 7G of free disk
space for the installation software
·
Have 14G of free space
for installing the software
Note: Screen
captures for this tutorial were taken in Oracle Enterprise Linux 5.4 with a
Gnome 2.16 Desktop.
Configuring the Operating System
Installing
the oracle-validated RPM installs RPMs required for an Oracle installation as
well as creates the operating system user oracle. The lesson uses operating
system user oracle to install all the software.
Before
installing the software the operating system must be configured. To configure
the operating system perform the following steps as operating system user root.
1 .
|
As root, in a
terminal, perform these steps to configure the operating system in
preparation for the software installations.
a. Add operating system group oper.
b. Modify operating system user oracle by adding group oper.
c. Assign a password to operating system
user oracle.
d. Create directory /u01/app. Assign ownership root:oinstall and
permission 775.
e. Create directory /u01/app/oracle. Assign ownership oracle:oinstall.
Operating system
commands:
groupadd oper
usermod -g oinstall -G dba,oper oracle passwd oracle mkdir /u01/app chown root:oinstall /u01/app chmod 775 /u01/app mkdir /u01/app/oracle chown oracle:oinstall /u01/app/oracle  |
Staging Software
2 .
|
The installation
software for this lesson is staged in directory /stage.
 |
Installation Information
3 .
|
The software will be
installed using the follow homes:
The lesson uses these
values:
·
Use your host name and
domain name.
·
Any valid database SID
can be used.
·
When passwords are required,
choose a strong password. Do not use the passwords provided in the lesson.
|
4 .
|
Connect as operating
system user oracle in an X session.
|
5 .
|
Execute the installer
for Oracle WebLogic Server 11g Release 1 (10.3.2) Linux x86.
ls -al /stage/wls
cd /stage/wls ./wls1032_linux32.bin   |
6 .
|
Click Next.
 |
7 .
|
Set the value of
Middleware Home Directory to:
/u01/app/oracle/middleware
Click Next.
 |
8 .
|
Enter your e-mail address
and My Oracle Support Password. Click Next.
If you choose to leave
the fields blank, you will receive a pop up after clicking Next.
Click Yes, to continue.
 |
9 .
|
Click Next.
 |
10 .
|
Click Next.
 |
11 .
|
Click Next.
 |
12 .
|
Wait for the installation
to complete.
 |
13 .
|
After the installation
completes, uncheck Run Quickstart. Click Done.
 |
14 .
|
Execute the installer
for Oracle Database 11g Release 2 (11.2.0.1.0) Linux x86.
ls -al /stage/database
cd /stage/database ./runInstaller   |
15 .
|
Enter your e-mail
address and My Oracle Support Password. Click Next.
If you choose to leave
the fields blank, you will receive a pop up after clicking Next.
Click Yes, to continue.
 |
16 .
|
Click Next.
 |
17 .
|
Select Server
Class. Click Next.
 |
18 .
|
Click Next.
 |
19 .
|
Select Typical.
Click Next.
 |
20 .
|
Enter these values,
then click Next.
Oracle Base: /u01/app/oracle/database
Software location: /u01/app/oracle/database/11.2.0/dbhome_1 Storage Type: File System Database file location: /u01/app/oracle/database/oradata Database Edition: Enterprise Edition OSDBA Group: dba Global database name: emrep.example.com Administrative password:
Pick a strong
password. Use the domain of your network as the domain for the global
database name.
 |
21 .
|
Inventory
Directory: /u01/app/oraInventory
oraInventory Group Name: oinstall
Click Next.
 |
22 .
|
Although installing
the oracle-validated RPM made several operating system configuration changes,
a few more are required. Click Fix & Check Again.
 |
23 .
|
Follow the on screen
instructions to run the fixup script changing the needed operating system
settings.
 |
24 .
|
Open a terminal.
Change to the operating system user root. Execute the script as instructed in
the pop up window.
su - root
cd /tmp/CVU* ls ./runfixup.sh  |
25 .
|
Click OK.
 |
26 .
|
Click Finish.
 |
27 .
|
Wait for the
installation to complete.
 |
28 .
|
Wait for the
installation to complete.
 |
29 .
|
Click OK.
 |
30 .
|
Follow the
instructions in the window.
 |
31 .
|
Open a terminal.
Change to operating system user root. Execute the two scripts.
su - root
/u01/app/oraInventory/orainstRoot.sh /u01/app/oracle/database/11.2.0/dbhome_1/root.sh  |
32 .
|
Click Close.
 |
Creating
a database using a Database Configuration Assistant template, as is done when
choosing to create a database in the Oracle Universal Installer, creates a
database containing an Enterprise Manger Database Control repository. The
repository contains a subset of the Enterprise Manager Grid Control
functionality. Before Enterprise Manager Grid Control can use the database, the
Enterprise Manager Database Control repository must be dropped and the
configuration files removed.
33 .
|
Set the environment by
souring oraenv located in /usr/local/bin. Execute the command to remove Enterprise Manager Database
Control.
. oraenv
emrep emca -deconfig dbcontrol db -repos drop -HOST host01.example.com -PORT 1521 -SID emrep -SYS_PWD oracle_4U -SYSMAN_PWD oracle_4U -DBSNMP_PWD oracle_4U Y  |
Enterprise
Manager Grid Control database repository requirements exceed the default
configuration from the Database Configuration Assistant template. Perform the
following to meet the requirements.
34 .
|
An Enterprise Manager
Grid Control 11g Release 1 (11.1.0.1.0) database repository requires:
·
session_cached_cursors
to be set to 200 or more
·
log_buffer set to
10485760 or more
·
processes set to 500
or more
·
undo tablespace size
to be 200M or greater
The first three
changes require the database to be bounced for the changes to take effect.
sqlplus /nolog
connect / as sysdba alter system set session_cached_cursors=200 scope=spfile; alter system set log_buffer=10485760 scope=spfile; alter system set processes=500 scope=spfile; alter database datafile '/u01/app/oracle/database/oradata/emrep/undotbs01.dbf' resize 250M; shutdown immediate startup exit  |
35 .
|
Execute the installer
for Oracle Enterprise Manager Grid Control 11g Release 1 (11.1.0.1.0) Linux
x86.
ls -al /stage/em
cd /stage/em ./runInstaller   |
36 .
|
Enter your e-mail
address and My Oracle Support Password. Click Next.
If you choose to leave
the fields blank, you will receive a pop up after clicking Next.
Click Yes, to continue.
 |
37 .
|
Enter your My Oracle
Support information and an install location or choose to Skip Software
Updates. Click Next.
 |
38 .
|
Click Next.
 |
39 .
|
Click Next.
 |
40 .
|
The installer will
pick up the Middleware home and provide the install location for the OMS base
on the Middleware home. Click Next.
 |
41 .
|
Enter a password for
the WebLogic user and Node Manager. Click Next.
 |
42 .
|
Enter the database
connection information used from the database installation lesson Click Next.
Database Host
Name: host01.example.com
Port: 1521 Service/SID: emrep SYS Password: oracle_4U  |
43 .
|
Enter a password for
SYSMAN. Click Next.
 |
44 .
|
Enter a password for
the agent. Click Next.
 |
45 .
|
Click Next.
 |
46 .
|
Click Install.
 |
47 .
|
Wait for the installation
to complete.
 |
48 .
|
Follow the
instructions in the window.
 |
49 .
|
Open a terminal.
Change to operating system user root. Execute the script. Press the Enter key
for each of the prompts.
su - root
/u01/app/oracle/middleware/oms11g/allroot.sh  |
50 .
|
Click OK.
 |
51 .
|
Wait for the
installation to complete.
 |
52 .
|
Click Close.
 |
Accessing
Enterprise Manager for the first time requires accepting the security
certificate from Enterprise Manager. Use URL: https://host01.example.com:7799/em
This
example uses Firefox 3.6.
53 .
|
Click Or you
can add an exception... .
 |
54 .
|
Click Add
Exception... .
 |
55 .
|
Click Get Certificate .
 |
56 .
|
Click Confirm
Security Exception .
 |
57 .
|
Enter username sysman and
the password you chose for sysman.
 |
58 .
|
Click I Accept.
 |
59 .
|
Installation complete.
 |
In
this tutorial, you should have learned how to:
·
Configure Oracle
Enterprise Linux 5 for an Enterprise Manager Grid Control installation.
·
Install Oracle WebLogic
Server 11g Release 1 (10.3.2) Linux x86.
·
Install Oracle Database
11g Release 2 (11.2.0.1.0) Linux x86.
·
Configure Oracle
Database 11g Release 2 (11.2.0.1.0) Linux x86 for an Enterprise Manager Grid
Control installation.
·
Install Oracle
Enterprise Manager Grid Control 11g Release 1 (11.1.0.1.0) Linux x86.
·
Access Oracle Enterprise
Manager Grid Control 11g Release 1 (11.1.0.1.0) Linux x86 from a browser.
·
To learn more about
Oracle Enterprise Manager Grid Control, refer to additional OBEs on the OTN Web site
No comments:
Post a Comment