RedHatLinuxApache + WEBLOGIC Server Load balancer installation Configuration

Memo: redHatLinuxAPACHE + WEBLOGIC Server Load balancer installation configuration ********************************* **************************************** **************************************** * ****** JDK installation step 1. log on to the system as root. to java. sun.

Note: Red Hat Linux APACHE + WEBLOGIC Server Load balancer installation Configuration
**************************************** **************************************** ****************************************
JDK Installation Steps

1. log on to the system as root
2. Go to java.sun.com to download JDK1.5 for LINUX rpm, is a jdk-1_5_0_11-linux-i586-rpm.bin file.
3. Run the chmod + x jdk-1_5_x-rc-linux-i586-rpm.bin command to give it executable permissions
4. Execute./jdk-1_5_0_11-linux-i586-rpm.bin
5. Run the rpm-ivh jdk-1_5_0_11-linux-i586.rpm
6. JDK is installed in the/usr/java/directory.
7. Set the environment variable (add it to the end of the/etc/profile file)
# Set java environment
JAVA_HOME =/usr/java/jdk1.5.0 _ 11
CLASSPATH =.: $ JAVA_HOME/lib/tools. jar: $ JAVA_HOME/lib/dt. jar
PATH = $ JAVA_HOME/bin: $ PATH
Export JAVA_HOME CLASSPATH PATH
8. Enter the following parameters to view the environment variables:
# Echo $ JAVA_HOME
# Echo $ CLASSPATH
# Echo $ PATH
9. Type java-version. If JDK version information is displayed, it indicates that the JDK version is successful.

**************************************** **************************************** ****************************************
Weblogic Installation Steps

I. Software Installation
1. Preparations before installation
1.1 first confirm that the platform of the WebLogic version you want to install has passed the BEA certification, complete Certification Platform list please refer to http://e-docs.bea.com/wls/certifications/certs_810/index.html
1.2 determine an installation directory. We recommend that the directory have at least 1 GB space. You can use du to check disk space usage.
1.3 create a BEA user group account.
Groupadd-g GID groupname
Note: GID indicates the ID of the group to be created, generally greater than 500
For example, groupadd-g 600 bea
1.4 create a weblogic User Account
Useradd-d userhome-g GID username
Note: userhome represents the user's home directory. GID is the group ID created in the previous step.
For example, useradd-d/home/weblogic-g 600 weblogic
2. Installation Steps
WebLogic generally has three installation methods on Linux: Graphical window mode, Console mode, and unattended installation mode. Because the Console mode is the most widely used and is not limited by any other hardware conditions (we will only introduce the console installation mode here ).

2.1 install the JRE Environment
WebLogic installation requires support from JRE. According to the different installation platforms, WebLogic installation media can be divided into two types, one with JRE (Suffix. bin), a JRE environment (suffixed. jar)

2.2 obtain and upload weblogic installation media to a temporary directory
If you do not have the installation media at hand, we can download a WebLogic trial version on the http://commerce.bea.com and then upload it to a temporary directory on the host over FTP, which is recommended to have at least 1 GB of free space
2.3 Installation started
2.3.1. bin Installation Method
Grant the. bin executable permission first.
Chmod a + x filename. bin
Then execute
./Filename. bin-mode = console
2.3.2. jar Installation Method
Then execute
Java-jar filename. jar-mode = console
2.4 console Installation
2.4.1 after completing step 2.3, go to the welcome page for console installation, and enter [Next] to continue
2.4.2 if the license agreement appears at this time, enter [Yes] to continue
2.4.3 The system prompts you to select a BEA home directory, as shown below:
Choose BEA Home Directory: "BEA Home" = [/root/bea] Input new BEA Home OR [Exit] [Previous] [Next]>
If you want to change the default BEA home directory, enter the complete directory path again. Otherwise, enter [Next] to continue. Change it to/usr/local/bea.

2.4.4 confirm the BEA main directory
Choose BEA Home Directory:-> 1 | Yes, Use this BEA home directory [/usr/local/bea] 2 | No, return to BEA home directory selectionEnter index number to select OR [Exit] [Previous] [Next]>
Type [1] continue

2.4.5 select the installation type
Choose Install Type:-> 1 | Complete Installation | Install the complete BEA WebLogic Platform. 2 | Custom Installation | Choose software components to install and optionally create custom | application domains. recommended for advanced users.
Type [1] continue
2.4.6 select the installation path
Choose Product Directory: Product Installation Directory = [/home/bea/weblogicXX] Input new Product Installation Directory OR [Exit] [Previous] [Next]>
If you want to change the default installation directory, enter the complete directory path again. Otherwise, type [Next] to continue.
2.4.7 confirm installation path
Choose Product Directory:-> 1 | Yes, use this product directory [/home3/weblogicXX] 2 | No, select another product directoryEnter index numbers to select OR [Exit] [Previous] [Next]>
Type [1] continue

2.4.8 the installation starts now. a simulated progress bar will appear and you will be patient until the installation ends successfully on 100%.