Installation and Configuration

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3 Installation and Configuration Copyright © 2010, Oracle and/or its affiliates All rights reserved Objectives After completing this lesson, you should be able to: • • • • • • • • 3-2 Describe basic concepts of Oracle WebLogic Server Explain key definitions and terminologies Describe the prerequisites for installing Oracle Access Manager Install Oracle WebLogic Server (WLS) Configure seeded database schemas by using the Repository Creation Utility Install and configure Oracle Access Manager Perform post-installation validation checks Perform an uninstallation Copyright © 2010, Oracle and/or its affiliates All rights reserved Road Map • • • • • • • • 3-3 Oracle WebLogic Server: Basic concepts Key definitions and installation prerequisites Oracle WebLogic Server installation Configuring seeded database schemas by using the Repository Creation Utility Installing Oracle Identity Management Configuring Oracle Access Manager Performing post-installation validation checks Uninstallation Copyright © 2010, Oracle and/or its affiliates All rights reserved Domain: Overview • • • • A domain is the basic administration unit for Oracle WebLogic Server It always includes one Oracle WebLogic Server instance configured as an administration server It may include optional Oracle WebLogic Server instances in a domain, called managed servers It may also include clusters of server instances that work together WebLogic Domain Administration Server Managed Server WebLogic Server System Administration Tools 3-4 Managed Server Cluster1 Managed Server Managed Server Managed Server Cluster2 Managed Server Copyright © 2010, Oracle and/or its affiliates All rights reserved Domain Diagram Domain Log Domain LOG Cluster Get configuration at startup Send Critical Domain Notifications Console Managed Server LOG Administration Server Log Domain Messages GET / SET Managed Server LOG Monitor/ Update Configuration Repository 3-6 Local Logging Local Logging Managed Server LOG Copyright © 2010, Oracle and/or its affiliates All rights reserved Local Logging Domain Restrictions • • • • • • 3-8 Each domain requires its own administration server A cluster cannot span multiple domains The managed servers in a domain must all run the same version of Oracle WebLogic Server The administration server in a domain must run the same or a higher version of the WebLogic Server software as the managed servers in the domain Domains cannot share a configured resource or subsystem between domains Two or more system resources cannot have the same name within a domain Copyright © 2010, Oracle and/or its affiliates All rights reserved Server • • A “server” is an instance of weblogic.Server executing in a Java Virtual Machine (JVM) A server: – Runs on a designated Oracle WebLogic Server machine – Has a dedicated amount of RAM – Is multithreaded • • A machine can be associated with multiple servers The two types of servers are: – Administration server – Managed server - 10 Copyright © 2010, Oracle and/or its affiliates All rights reserved Administration Server • • • Is the central point of control for a domain Stores the configuration information and logs for a domain Runs the WebLogic administration console «domain» «machine» config.xml «server» «logs» «Admin server» «server» «logs» «logs» «machine» «server» «logs» - 11 Copyright © 2010, Oracle and/or its affiliates All rights reserved Managed Server • • • • • • It is any server in a domain that is not the administration server It contacts the administration server for configuration information It runs business applications in a production environment It is independent of all other managed servers in the domain (unless they are in a cluster) There may be many managed servers in a domain Individual managed servers are typically added for capacity and «domain» application isolation «machine» «server» config.xml «logs» «Admin server» «server» «logs» «machine» «server» «logs» - 13 Copyright © 2010, Oracle and/or its affiliates All rights reserved «logs» Interaction Between the Administration Server and Managed Servers • • • • - 14 The administration server stores the master copy of the domain configuration, including the configuration for all managed servers in the domain Each managed server stores a local copy of the domain configuration file When a managed server starts, it connects to the administration server to synchronize the configuration When the configuration is changed, the administration server sends the changed configuration to the managed servers Copyright © 2010, Oracle and/or its affiliates All rights reserved AdminServer: Applications Deployed - 102 Copyright © 2010, Oracle and/or its affiliates All rights reserved Oracle Access Manager Administration Console - 103 Copyright © 2010, Oracle and/or its affiliates All rights reserved Oracle Enterprise Manager Fusion Middleware Control - 105 Copyright © 2010, Oracle and/or its affiliates All rights reserved Oracle Enterprise Manager Fusion Middleware Control - 106 Copyright © 2010, Oracle and/or its affiliates All rights reserved Relationship Between Farm and Domain • • • • - 107 A farm is a unit of management for a WLS domain and the Oracle instances registered with the domain There is no parent-child relationship between a farm and a domain The farm comprises a single domain along with optional Oracle instances (1 domain + 0:N Oracle instances) Oracle instances are registered with the domain in the farm Copyright © 2010, Oracle and/or its affiliates All rights reserved Practice Overview: Sanity Checks and Walkthrough of Management Interfaces This practice covers the following topics: • Practice 3-6: Sanity Checks and Walkthrough of Management Interfaces - 108 Copyright © 2010, Oracle and/or its affiliates All rights reserved Road Map • • • • • • • • - 109 Oracle WebLogic Server: Basic concepts Key definitions and installation prerequisites Oracle WebLogic Server installation Configuring seeded database schemas by using the Repository Creation Utility Installing Oracle Identity Management Configuring Oracle Access Manager Performing post-installation validation checks Uninstallation Copyright © 2010, Oracle and/or its affiliates All rights reserved Uninstalling Oracle WebLogic Server • • - 110 Launch the Deinstall Wizard: – MW_HOME/utils/uninstall/uninstall.bat – Start > Programs > Oracle WebLogic > Uninstall Oracle WebLogic Select the components to uninstall by selecting or deselecting the appropriate check boxes Copyright © 2010, Oracle and/or its affiliates All rights reserved Uninstalling Oracle Identity Management Home • • Launch the Deinstall Wizard: – /oui/bin/setup.exe -deinstall – Start > Programs > Oracle IDM 11g – Home > Uninstall Make sure that: – Oracle Identity Management Oracle home is not in use by an existing domain – All processes that use the Oracle Identity Management Oracle home are stopped - 111 Copyright © 2010, Oracle and/or its affiliates All rights reserved Uninstalling Oracle Common Home and Deleting Domain Home • Prerequisites: – Stop all processes that use the ORACLE_COMMON_HOME directory – Deinstall Oracle Identity Management Oracle home • Navigate to ORACLE_COMMON_HOME\oui\bin – setup.exe -deinstall -jreLoc FULL_PATH_TO_JRE_DIRECTORY – Select the Deinstall Oracle home option Explicitly delete the domain directory – /user_projects/domains/ • - 112 Copyright © 2010, Oracle and/or its affiliates All rights reserved Summary In this lesson, you should have learned how to: • • • • • • • • - 113 Describe basic concepts of Oracle WebLogic Server Explain key definitions and terminologies Describe the prerequisites for installing Oracle Access Manager Install Oracle WebLogic Server (WLS) Configure seeded database schemas by using the Repository Creation Utility Install and configure Oracle Access Manager Perform post-installation validation checks Perform an uninstallation Copyright © 2010, Oracle and/or its affiliates All rights reserved Quiz Running RCU creates the schemas for storing a OAM policy data b OAM audit data c Both of the above - 114 Copyright © 2010, Oracle and/or its affiliates All rights reserved Quiz OAM 11g server runs as an admin server on port 7001 a True b False - 115 Copyright © 2010, Oracle and/or its affiliates All rights reserved Quiz Identity management installation and domain creation is a single-step process which is achieved by using config.bat a True b False - 116 Copyright © 2010, Oracle and/or its affiliates All rights reserved Quiz You can start an OAM 11g administration server by using a EM FMW Control b WLS admin console c OAM admin console d startWebLogic.cmd e All of the above - 117 Copyright © 2010, Oracle and/or its affiliates All rights reserved
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