Wednesday, June 20, 2018

EBS R12.2 Adding managed server

By default there is single Web Application Services in EBS 12.2
If you want to increase number of server either oacore, oafm, forms or forms-c4ws then follow below steps. In below example we are adding one more oacore server.

Step 1: Take backup of $CONTEXT_FILE from both edition

Step 2: Run script on RUN edition:
[applmgr@ebs122 ~]$ perl $AD_TOP/patch/115/bin/ ebs-create-managedserver
-managedsrvname=oacore_server2 -servicetype=oacore -managedsrvport=7203 -logfile=/tmp/oacore2.log

Step 3: Run autoconfig on run edition
[applmgr@ebs122 ~]$
Enter the APPS user password:
AutoConfig completed successfully.

Step 4: [applmgr@ebs122 ~]$ perl $FND_TOP/patch/115/bin/ -ctxfile=$CONTEXT_FILE -outfile=/tmp/txkSetAppsConf.log
mod_wl_ohs.conf generated successfully
apps.conf generated successfully

Step 5: Stop/start http services on run edition
[applmgr@ebs122 ~]$ cd $ADMIN_SCRIPTS_HOME
[applmgr@ebs122 scripts]$ stop
[applmgr@ebs122 scripts]$ start

Now add oacore server info into PATCH edition:

Step 6: Set patch edition env
[applmgr@ebs122 ~]$ echo $FILE_EDITION

Step 7:
Start up the WebLogic Administration Server of the PATCH file system by executing the below command on the PATCH file system
[applmgr@ebs122 scripts]$ start forcepatchfs                  

Step 8: From Patch Addition execute below script with service name and port number
[applmgr@ebs122 scripts]$ perl $AD_TOP/patch/115/bin/ ebs-create-managedserver
-contextfile=$CONTEXT_FILE -managedsrvname=oacore_server2 -servicetype=oacore -managedsrvport=7204 -logfile=\tmp\oacore2_2.log

Step 9:
[applmgr@ebs122 scripts]$ perl $AD_TOP/bin/

Step 10:
Instantiate the fsclone_config.txt file on the PATCH file system of all Application tier nodes by running the following command after sourcing the RUN file system:

#java -e <PATCH_CONTEXT_FILE> -tmpl 
<PATCH_AD_TOP>/admin/template/fsclone_config_txt.tmp -out 

[applmgr@ebs122 scripts]$ java -e /apps01/applmgr/TEST/fs1/inst/apps/TEST_ebs122/appl/admin/TEST_ebs122.xml -tmpl  /apps01/applmgr/TEST/fs1/EBSapps/appl/ad/12.0.0/admin/template/fsclone_config_txt.tmp -out  /apps01/applmgr/TEST/fs1/inst/apps/TEST_ebs122/appl/admin/fsclone_config.txt
Enter the APPS password : APPS

Step 11:
Execute below script from RUN file system
On the node containing the Oracle HTTP Server, execute the following script from the RUN file system, passing the context file from the PATCH file system. This will update the Oracle HTTP Server configuration files on the PATCH file system with the new managed server port number.
[applmgr@ebs122 scripts]$ perl $FND_TOP/patch/115/bin/ -ctxfile=/apps01/applmgr/TEST/fs1/inst/apps/TEST_ebs122/appl/admin/TEST_ebs122.xml
> -outfile=/tmp/oacore2_3.log
mod_wl_ohs.conf generated successfully
apps.conf generated successfully

Step 12: Stop weblogic services from PATCH file system:
[applmgr@ebs122 scripts]$ stop

Step 13: Start newly added managed server from run edition: start oacore_server2

Step 14: Check the status of server weblogic console

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