How to Add a New oacore server in R12.2

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By default, every application tier node contains only a single instance of the oacore, oafm, forms and forms-c4ws services

To increase the Web logic performance, we need to add up managed servers.

Managed server creation/deletion should be done only through the
adProvisionEBS.pl and txkSetAppsConf.pl scripts

WebLogic Administration Console should not be used

Addition/deletion of managed servers needs to be done on the

Run Edition File System when there is no active ADOP cycle

Adding a new managed server

STEP 1: I will create one more oacore server(oacore_server2 )


Step 2:  Execute the following command to add a new managed server. This will create a managed server and add a new entry to the context file for starting and stopping the new managed server via the adstrtal and adstpall scripts


$ perl <AD_TOP>/patch/115/bin/adProvisionEBS.pl \
ebs-create-managedserver -contextfile=<CONTEXT_FILE> \
-managedsrvname=<MANAGED_SERVER_NAME> -servicetype=<SERVICE_TYPE> \
-managedsrvport=<MANAGED_SERVER_PORT> -logfile=<LOGFILE>

Example:

[oracle@vtebz1 ~]$ perl $AD_TOP/patch/115/bin/adProvisionEBS.pl \
> ebs-create-managedserver -contextfile=$CONTEXT_FILE \
> -managedsrvname=oacore_server2 -servicetype=oacore \
> -managedsrvport=7204 -logfile=$APPLRGF/TXK/addMS_oacoreserver2.log




The managed server name must be of the form <SERVICE_TYPE>_server<n>, where n is an integer.
As well as being free, the port number for each managed server must be unique: no two managed servers across the run and
patch file systems can have the same port number.

Step3: After completed scripts it’s created new oacoreserver2



Step 4: Perform the following steps on all application tier nodes participating in the same cluster where this managed server is added:

Source the run file system.

Execute the following command to add details of the newly added managed servers into the OHS configuration files mod_wl_ohs.conf and apps.conf on the current node:

$ perl <FND_TOP>/patch/115/bin/txkSetAppsConf.pl -contextfile=<CONTEXT_FILE> \
-configoption=addMS -oacore=testserver.example.com:7205

Example:

$ perl $FND_TOP/patch/115/bin/txkSetAppsConf.pl -contextfile=$CONTEXT_FILE> \
-configoption=addMS -oacore=vtebz1.masscloudspace.local:7024


Step :5 perl $AD_TOP/bin/adSyncContext.pl contextfile=$CONTEXT_FILE

Step:6 Startup the New  managed server

$ sh <ADMIN_SCRIPTS_HOME>/admanagedsrvctl.sh start <MANAGED SERVER NAME>

sh admanagedsrvctl.sh start oacore_server2

Step 7: Bounce apache(adopmnctl.sh stopall/startall)

sh<ADMIN_SCRIPTS_HOME>/adapcctl.sh stopall
sh<ADMIN_SCRIPTS_HOME>/adapcctl.sh startall

Step 8: Run fs_clone

Refer


Managing Configuration of Oracle HTTP Server and Web Application Services in Oracle E-Business Suite Release 12.2 (Doc ID 1905593.1)

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