J5EEandWASCEv2p2

J5EEWASCEv2p2 Friday, February 01, 2008

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Slide 1

Slide notes: Project Length: 10:11

Slide Time 18.9s

Welcome to Part 2 of Installing Java 5 and WebSphere Application Server Community Edition v2 on openSUSE.

In this demonstration we will be installing the WASCE v2 application server on the openSUSE platform. Let's get started.


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Slide 2

Slide notes: Slide Time 22.6s

In part one of this demonstration we installed an IBM Java 5 JVM that is bundled with the WASCE download. We will be using the JVM we installed in part one in this demonstration. We can verify the active JVM for our current environment by opening a terminal window konsole.

Title Slide notes here:


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Entering the command "java" with the "version" parameter will show the active JVM for our current user environment.


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You can see in the highlighted area the active JVM is the IBM Java 5, so we will proceed with our installation of WASCE v2.


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We will close the konsole shell using the exit command.


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We will now open the system application of "Terminal Program - Super User Mode" to install WASCE since the installation requires "root" or administration authority.

We are using this option rather than logging on as "root" or using the su command to switch to the "root" user environment because the 'Super User Mode" application uses the JVM of the current user environment we just verified.

The "root" user environment may have a different JVM defined as active.


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The "Terminal program - Super User Mode" application is found selecting "System - Terminal"


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Slide notes: Slide Time 3s


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then select "Terminal Program - Super User Mode"


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The "Super User Mode" program opens a root shell konsole for the execution of commands with "root" authority.


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When prompted for a password you must enter the "root" password. If this is not entered correctly the root shell konsole will close.


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Slide 15

Slide notes: Slide time 12.3s

After the correct password is entered we can change directory to the folder where the WASCE installation file is located. The highlighted file is the installation binary.


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We will now execute the installation binary file and press enter


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The binary execution starts an installation wizard which verifies the JVM as one of the first steps of the installation process.


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If the JVM verification is successful the wizard starts the InstallShield Wizard to continue the installation.


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You can see from the splash screen that WebSphere Application Server Community Edition v2 is based on the open source Apache Geronimo technology.


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In this panel the wizard displays a warning that "A recommended platform was not detected". Improved support may now be available, so we will choose "Next" to continue the install.


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On this panel we are asked to read the license agreement "carefully".


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After "carefully" reading the "entire" license agreement we select "accept" to continue the install.


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After selecting "Next" the next panel shows the default installation directory for WASCE in the highlighted area. We will keep the default for this demonstration and choose "Next".


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This panel confirms the installation directory and shows the total size of the WASCE installation. We will select "Install" to continue the installation.


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After a few minutes we will see the final panel with the message the installation is successful. We will now select "Finish".


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After the WASCE install wizard is closed we are returned to the command prompt of the root shell konsole. We do not want to close this window just yet.

This next step is optional, and most likely should not be used for a production install of WASCE.

However, if you want users other than the "root" user to be able to start and stop the installed WASCE server the next step is necessary.


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At the command prompt we will change directory to the "opt" directory where the WASCE server was installed. Using the "ls" command we see the "IBM" directory for the continued path of the WASCE installation.

In Linux the directory names are case sensitive, so we will be changing the read, write, and execute permissions on the "capital" IBM directory using the chmod command.


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The -R parameter changes the permissions for all files and subdirectories in the "IBM" directory path. The 777 parameter gives all users read, write, and execute permisions on all files in the "IBM" path. You may want to set different permissions for your installation.


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Now that the permissions have been changed we can close the root shell konsole and open a standard konsole shell to start the WASCE server.


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The binary executable files for WASCE are in the /opt/IBM/WebSphere/AppCommunityEdition/bin path. There are various shell scripts for various functions, but for this demonstration we will start the server using the highlighted startup.sh script.


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Slide 38


We will execute the startup.sh script using the "&" parameter which allows us to close this konsole without killing any processes started in the konsole.

You can see from the messages on the left hand that WASCE is "powered" by Apache Geronimo technology.


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Now that the server is started we can open a browser and enter the url "http://localhost:8080" to see the Welcome page of the WASCE server.


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When we open Firefox you can see the developerWorks website where we downloaded the WASCE product in part one of this demonstration.


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A fter we enter the url "http://localhost:8080" and press enter we will see the Welcome page for WebSphere Application Server Community Edition Version 2 (if the server is in fact up and running).

This page hightlights many of the new features of WASCE v2 and the current levels of supported standards.


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If we click on the "Administrative Console" link we will see the admin logon panel for the browser based Administrative Client.


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The default user name is "system", and the default password is "manager". Of course these defaults should be changed for your WASCE installation


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After successfully logging on you will see the main page for the Admistrative Console. There are many functions to explore here, but we will only touch on a few of these in this demo.


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You can see in the highlighted area the administrative console provides a user friendly way to administer many server functions.

One example is the "Information" link under "Server" folder on the left hand side.


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This link provides valuable information about the server, operating system, and Java environment.

Our next step will be to "Shutdown" the server from the console.


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To shutdown the server from the console we click on the "Shutdown" link under the Server folder on the left hand side.


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We will select 'OK' when asked if we are sure we want to shutdown the server at this time.


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A final click on the 'Shutdown' button will shut down the WASCE server from the console.


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We can verify the WASCE server is shutdown by attempting to load the Welcome page again using the localhost:8080 url from the browser.


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This concludes part 2 of Installing Java 5 EE and IBM WebSphere Application Server Community Edition v2 on openSUSE.


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Just a quick reminder that WASCE v2 is a lightweight JEE5 application server based on the open source Apache Geronimo technology.


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There are several links for addtional information and forums if you would like additional information on the WASCE server.


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For additional information on WASCE and other technologies such as open source, java, and openSUSE Linux please visit the links on this panel.


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Please take the time to experience other development technologies at the IBM developerWorks website. Thank you!

J5EEandWASCEv2p2

Documents

slide time

title slide notes

s j5eewascev2p2

s welcome

root user environment

super user mode program

current user environment

active jvm