Fusion Middleware Administration
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A blog about WebLogic server, fusion Middleware and JBoss app server administration in simple and very straight forward language.
Fusion Middleware Administration
1y ago
For complete details refer this video - Youtube: Stack Patch Bundle (SPB) with SPBAT
Note:
To simplify the download and patching process, starting with April 2021, a Stack Patch Bundle (SPB) is made available
SPB is available for Weblogic version 12.2.1.3, 12.2.1.4, 14.1.1
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I have downloaded patch file inside: /opt/Oct22/STB/WLS
For OCT 22 cycle, WLS SPB is - p34689215_122140_Generic.zip
My
ORACLE_HOME is /opt/oracle/middleware/12214
JAVA_HOME is /opt/jdk
  ..read more
Fusion Middleware Administration
1y ago
Please see this video for complete step by step details - Click Here
High Level Steps:
a) Integrate OHS & Webgate
b) Create Webgate Agent in OAM (Using OAM Admin Console) and Copy Generated Artifacts (Files) on Webgate Directory [ObAccessClient.xml and cwallet.sso ]
My Installation:
OHS_HOME : C:\Oracle\Middleware\OHS12C
WEBGATE_HOME : C:\Oracle\Middleware\OHS12C\webgate
a) Integrate OHS & Webgate
C:\Oracle\Middleware\OHS12C\webgate\ohs\tools\deployWebGate
deployWebGateInstance.bat -w C:\Oracle\Domains\OHS12CDomain\config\fmwconfig\components\OHS\o ..read more
Fusion Middleware Administration
1y ago
Part 1- Weblogic Architecture Part 1
Part 2- Weblogic Architecture Part 2
Part3 - Weblogic Architecture Part 3
Part4 - Coming Soon ..read more
Fusion Middleware Administration
1y ago
Configure SSL in Weblogic Server 12C
Youtube Link:
SSL Part 1- SSL in Weblogic Server 12C - Introduction - Part 1 - YouTube
SSL Part 2 - SSL in Weblogic Server 12C - Introduction - Part 2 - YouTube
SSL Part - 3 -
SSL Part 4 -
(A) CREATE KEYSTORE
To Create Keystore
keytool -genkey -alias server_cert -keyalg RSA -keysize 2048 -sigalg SHA256withRSA -dname "CN=demodomain.com,OU=Manufacturing, O=Sales, L=Noida, ST=U.P, C=India" -keypass KPweblogic23 -keystore keystore.jks -storepass SPweblogic123
To view contents of Keystore:
keytool -list -v -keyst ..read more
Fusion Middleware Administration
2y ago
Change Weblogic 12C Admin Default Port 7001
You can use WLST change weblogic 12C default admin port 7001
Connect to WLST
Run below commands in WLST offline mode:
To change port from 7001 to 8001:
wls:/offline> readDomain("oracle/config/domains/domain_name")
wls:/offline> cd("servers/AdminServer")
wls:/offline> cmo.setListenPort(8001)
wls:/offline> updateDomain()
Note:- Make sure to change domain and Admin server name above accordingly ..read more
Fusion Middleware Administration
2y ago
Recover OHS 12C or Weblogic Server Password:
To recover OHS 12C or Weblogic password using WLST follow below steps:
1. Identify encrypted password
For OHS: It's there in config.xml under <node-manager-password-encrypted>{AES}yQdsfexoUCFXb1D2jMqDlL3S79es9agUkkvUr9cUw/A=</node-manager-password-encrypted> tag
For Weblogic: It's there in boot.properties file (inside DOMAIN/servers/your_admin_server/security)
2. Decrypt above encrypted password
Run WLST:
java -cp WL_HOME/server/lib/weblogic.jar weblogic.WLST
Run below commands in same sequence:
wls:/offline> domain ..read more
Fusion Middleware Administration
2y ago
Update OHS 12C Node Manager Port
By default OHS 12C node manager listen on port 5556. That means by default OHS 12C node manager starts on 5556 port. If you want to change it due to any reason then follow below steps.
Add <listen-port> tab with desired port number in config.xml under machine tag.
For example if you want change port to 5546 then add tab - <listen-port>5546</listen-port>
Refer below:
<machine>
<name>localmachine</name>
<node-manager>
<name> ..read more
Fusion Middleware Administration
2y ago
OHS 12C : Node Manager in Non SSL Mode
By default OHS 12C Node Manager configured in SSL mode to communicate with weblogic using demo certificates. Follow below steps to configure it in non SSL mode especially when OHS is installed in standalone mode (Where you don't have WLS console to modify configurations).
1. Update "SecureListener" to false in nodemanager.properties file (Inside DOMAIN/nodemanager)
2. Add nm_type as plain in config.xml under machine tag
<machine>
<name>localmachine</name>
<node-manager>
<nam ..read more
Fusion Middleware Administration
3y ago
Difference Between Web and Application Server
Basic (Core) Components of Weblogic Server ..read more
Fusion Middleware Administration
3y ago
You can install OID 12C in two modes:
1. Standalone
2. Collocated
Standalone Mode:
Oracle Fusion Middleware Infrastructure Installer includes "Weblogic Server + ADF + OPSS + EM FMW Control". If you don't want them then you can install OID without Oracle Fusion Middleware Infrastructure, and this mode is called standalone mode.
Note - In this mode you have to manage OID sand DIP via command line tool.
Collocated Mode:
If you want "Weblogic Server + ADF + OPSS + EM FMW Control" as well then you can install OID along with Oracle Fusion Middleware Infrastruct ..read more