Friday, 26 June 2020

OUAF C2M 2.7.0.3 installation on Windows64 - Part III - Deployment of C2M product in Weblogic using Native Installation

This blog is for anyone trying to install C2M or any similar OUAF product for evaluation purposes on Windows 64 OS. I have noted down the steps that I had taken for doing an installation of C2M 2.7.0.3 product on Windows 64bit OS. Have tried to highlight issues that came up. Also have mentioned the exact paths where the application has been installed. You can use the same OS paths wherever possible. This will help you in following the steps. Alternatively, if you wish to install the application in your desired location, make appropriate modifications in the paths while following the steps.

Since there are many steps for complete installation, I have divided it into three blogs instead of one single blog.
Part I - Download of Softwares and Installation of Prerequisites

This blog covers steps for Deployment of C2M product in Weblogic using Native Installation

(Kindly also refer my latest blog for using WLST to do native installation on weblogic. It helps to reduce the time taken as well as reduces any errors. Link to blog: Native installation using WLST)

I am assuming that you have already installed Weblogic software by following the instructions in Part I. These steps are subsequent to that.

Navigate to Oracle Weblogic Home

C:\c2m\Oracle\Middleware\Oracle_Home\oracle_common\common\bin
Run config.cmd with ‘Run as administrator’ option
Below configuration Wizard screen opens up.
Select Create a new domain
Update the domain location. Instead of base_domain, update it to c2m2703_domain

You can give any desired name for domain name.
Click on Next


In next step,
Basic Weblogic Server Domain would already be selected
Select Oracle Restricted JRF also [If this is not selected your application help screen (ohelp) won’t work]

Click on Next

In Administrator account screen
Enter username as 'weblogic'
Enter a password for your weblogic admin server
Click on next

Select Development
Select JDK that maps to your installed jdk earlier
Click on Next


On next screen,
Select Administration Server and Node Manager

Set Server name as AdminServer
You can name it as myserver also
Set listen port to 7001
Enable SSL
Set SSL port to 7002

Next on Node manager screen
Select per domain Default location
Enter same username and password as entered on administrator screen
Click on next


Next screen opens up
Click on Create button

Configuration process is visible. Once it is completed to 100%, click on Next.


As seen the new weblogic domain creation is completed.
The link for logging to admin server is visible.
Click on Finish and complete the configuration.


Next start the admin server. To do that open a command prompt with ‘Run as Administrator option’
Navigate to your domain location
C:\c2m\Oracle\Middleware\Oracle_Home\user_projects\domains\c2m2703_domain

Enter startWebLogic.cmd

Weblogic server should start up

Wait till you see the link Server state changed to RUNNING
Next open a browser window and enter you weblogic admin server link

http://localhost:7001/console

Enter username and password as defined in the administrator domain configuration earlier



Navigate to Machines link on the domain configuration




Click on New button.
Enter c2m2703mac in name field


Navigate to Servers and Click on New button

Click on Next

Click on Finish

c2m2703server is created and visible. Click on the server name link

Below configuration screen opens up
Select Machine as c2m703mac
Set Listen port as 6500
SSL port as 6501



Navigate to Server start tab



Set the following values in classpath. Put in single line. Don't use newline.

C:\c2m\ouaf\C2M2703\splapp\standalone\lib\xalan-mod-2.7.1.jar;C:\c2m\ouaf\C2M2703\splapp\standalone\lib\serializer-2.7.1.jar;C:\c2m\ouaf\C2M2703\splapp\standalone\lib\antlr-2.7.6.jar;C:\c2m\Oracle\Middleware\Oracle_Home\wlserver\server\lib\weblogic_sp.jar; C:\c2m\Oracle\Middleware\Oracle_Home\wlserver\server\lib\weblogic.jar

Set below value in arguments field. (We will see how to set this using setUserOverrides options later)
-Xms2048m -Xmx2048m -XX:PermSize=300m



Note*: For C2M 2.8.0.0 installation, set classpath to C:\c2m\ouaf\C2M2800\splapp\standalone\lib\antlr-2.7.7.jar;C:\c2m\weblogic\12.2.1.4.0\Oracle\Middleware\Oracle_Home\wlserver\server\lib\weblogic_sp.jar;C:\c2m\weblogic\12.2.1.4.0\Oracle\Middleware\Oracle_Home\wlserver\server\lib\weblogic.jar

Also set heap size to 3072 for C2M 2.8.0.0
-Xms3072m -Xmx3072m -XX:PermSize=512m


Navigate to XML Registries


Update the below parameters as defined below. Other values remain same.

Parameter

Setting

Document Builder Factory

com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl

SAX Parser Factory 

com.sun.org.apache.xerces.internal.jaxp.SAXParserFactoryImpl

Transformer Factory

com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl


Set name as 'myxmlregistry'

Click on Next

Select the server as c2m2703server. And click on Finish button.

Xml registry is created

Next navigate to Security Realms and click on New button.

Create a new realm ‘myrealm’

Click on myrealm and open it

Navigate to Users and Group tab


Click on new button in Groups tab
Enter name 'cisusers'

Navigate to Configuration tab
Uncheck 'Combined Role Mapping enabled'


Navigate to myrealm-> Providers->Password Validation

Update minimum number of non-Alphabetic characters to 0


Navigate back to myrealm -> users and groups -> users

Click on new button

Enter 'system' in name
Password is 'ouafadmin'
Note* - This password has to be same as the one set during the application installation for 'WebLogic JNDI Password' parameter (Covered in Part 2 of blog series)


Click on 'system' user

Click on Groups tab

Update the group member ship as shown below. 'cisusers' should be added in Chosen

Click on Save button

Navigate back to myrealm -> Users and Groups -> Users
Click on New button


Enter 'SYSUSER' in name
And password as 'sysuser00'

Once user is created. Open the user and navigate to Groups tab
Add 'cisusers' in Chosen
Click on Save.

Now close the admin server. You can just close the command prompt window.

Set SPLBASE

Navigate to below location

C:\c2m\Oracle\Middleware\Oracle_Home\user_projects\domains\c2m2703_domain\bin

Open 'setDomainEnv.cmd' file

add the following line in the file

set SPLEBASE=C:\c2m\ouaf\C2M2703



Save the file and close it.


Next Go to C:\c2m\Oracle\Middleware\Oracle_Home\user_projects\domains\c2m2703_domain\bin

Open 'startWebLogic.cmd' file

Add below line in the file.

set MEM_ARGS=-Xms2048m -Xmx2048m

Save the file and close it.

This increases the assigned RAM memory of Weblogic Admin server to 2GB, this is needed as more memory is needed for deploying ear files of application. You can reset it after deployment has completed.


Next again start the admin server. Follow the steps to do the same

Open a command prompt with ‘Run as Administrator option’
Navigate to your domain location

C:\c2m\Oracle\Middleware\Oracle_Home\user_projects\domains\c2m2703_domain

Enter startWebLogic.cmd

Weblogic server should start up
Verify that the memory allocated on server startup is 2GB
Look for below arguments in the command prompt screen for verifying

***************************************************

*  To start WebLogic Server, use a username and   *

*  password assigned to an admin-level user.  For *

*  server administration, use the WebLogic Server *

*  console at http:\\hostname:port\console        *

***************************************************

Starting WLS with line:

C:\c2m\java\jdk\bin\java -server   -Xms2048m -Xmx2048m


Open the server from browser using the link http://localhost:7001/console

Navigate to the domain c2m2703_domain in domain structure on left side


Go to JTA tab

Set the timeout seconds to '86400'. This is needed because SPLWeb deployment takes a lot of time and we don’t want the deployment to timeout.

Next navigate to Deployments screen from domain structure



Click on Install button

Enter the following Path or navigate to following path in Path field

C:\c2m\ouaf\C2M2703\splapp\applications\SPLService.ear

Click on Next button

Select c2m2703server in targets and click on Next

Enter 'SPLService' in Name field

In Source Accessibility select Copy this application onto every target for me

Click on Next button


Select ‘Yes, take me to the deployment’s configuration screen’

Click on Finish button

Once deployment is complete

Enter ‘100’ in deployment order

This completes deployment of 'SPLService'

Deployment of SPLWeb

Again go to deployments and click on Install button
Put C:\c2m\ouaf\C2M2703\splapp\applications in Path field
Select 'SPLWeb.ear'
Click on Next button


This step will take a lot of time (around one hour)

On next screen select ‘Install this deployment as an application’


Select target as c2m2703server
Click on Next button

Enter name as 'SPLWeb'
In Source Accessibility select ‘Copy this application onto every target for me’
Click on Next button

Select ‘Yes, take me to the deployment’s configuration screen’
Click on Finish button

Enter ‘200’ in the deployment order


Help deployment

Do similar steps as earlier ears for ohelp.ear


Put deployment order as 100 for this. Order doesn’t matter for this.
This completes the deployment of application ear files on weblogic.

Starting C2M managed server


Now to start the managed server, first start the nodemanager.

To do that open a command prompt with ‘Run as Administrator option’
Navigate to your domain location\bin
C:\c2m\Oracle\Middleware\Oracle_Home\user_projects\domains\c2m2703_domain\bin

Run startNodeManager.cmd

This starts the nodemanager
Verify that the port is set to 5556 for nodemanager


Next navigate to Environment -> Servers

Go to Control tab

Select c2m2703server and click on start


Server will get started up.

You can verify the status of server startup by viewing the log files at following location

C:\c2m\Oracle\Middleware\Oracle_Home\user_projects\domains\c2m2703_domain\servers\c2m2703server\logs
(ORACLE_HOME\user_projects\domains\c2m2703_domain\servers\c2m2703server\logs)

The files c2m2703server.log and c2m2703server.out can be used to check the status of server. This can be used to check if any errors came up in server startup
Alternatively you can also check the framework product logs at following location
C:\c2m\ouaf\C2M2703\logs\system
(SPLEBASE\logs\system)

Once server has started up the state of the server changes to running.


You can login to your OUAF application (C2M) by entering the following url in your brower

https://localhost:6501/ouaf/loginPage.jsp

Enter 'SYSUSER' in userid

And 'sysuser00' in password

If everything has been proper you application should open up


This completes the installation of C2M application

Try it out. Let me know in case of any queries.

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