ORACLE EMCC 12.1.0.5 installation configuration

l this set of environment is based on rhel6.10 + Oracle 11.2.0.4 single node database

1.1 check users, groups

$ more /etc/oraInst.loc inventory_loc=/u01/app/oracle/oraInventory inst_group=oinstall

$ id oracle uid=501(oracle) gid=501(oinstall) groups=502(dba),503(oper)

2. Install jdk

$ chmod +x jdk-6u45-linux-x64.bin $ ./jdk-6u45-linux-x64.bin $ mv jdk1.6.0_45/ /u01/weblogic/

Modifying oracle user environment variables

$ su - oracle $ vim ~/.bash_profile

export JAVA_HOME=/u01/weblogic/jdk1.6.0_45 PATH=$PATH:/u01/weblogic/jdk1.6.0_45/bin:/u01/weblogic/jdk1.6.0_45/jre/bin

Modify the oracle user.bashrc file and add:

export JAVA_HOME=/u01/weblogic/jdk1.6.0_45 export PATH=$JAVA_HOME/bin:$PATH

Perform tests

$ source ~/.bashrc $ java -version java version "1.6.0_45" Java(TM) SE Runtime Environment (build 1.6.0_45-b06) Java HotSpot(TM) 64-Bit Server VM (build 20.45-b01, mixed mode)

3. Install web

Upload installation package and grant execution permission

chmod +x wls1036_generic.jar

Use oracle user to perform the installation: (Note: if the memory setting is too small, the installation will be stuck)

$ java -Xmx2048m -jar wls1036_generic.jar Enter [Exit][Next]> 'Enter, next step' Enter new Middleware Home OR [Exit][Previous][Next]> /u01/Middleware 'Enter installation directory' Enter option number to select OR [Exit][Previous][Next]> 'enter' /weblogic directory is not empty. Proceed with installation? Enter [Exit][Previous][Next]> enter 1|Email:[] 2|Support Password:[] 3|Receive Security Update:[Yes] Enter index number to select OR [Exit][Previous][Next]> 3 'Security upgrade' Provide your email address for security updates and to initiate configuration manager. "Receive Security Update:" = [Enter new value or use default "Yes"] Enter [Yes][No]？ No "Receive Security Update:" = [Enter new value or use default "Yes"] ** Do you wish to bypass initiation of the configuration manager and ** remain uninformed of critical security issues in your configuration? Enter [Yes][No]? Yes 1|Email:[] 2|Support Password:[] 3|Receive Security Update:[No] Enter index number to select OR [Exit][Previous][Next]> 'Enter: 3 options change to No' Enter index number to select OR [Exit][Previous][Next]> 1 '1 Typical 2 custom' JDK(s) chosen will be installed. Defaults will be used in script string-substitution if installed. 1|Add Local Jdk 2|/u01/weblogic/jdk1.6.0_45[x] *Estimated size of installation: 678.7 MB Enter 1 to add or >= 2 to toggle selection OR [Exit][Previous][Next]> 'Enter, the default is the second one' Middleware Home Directory: [/u01/weblogic] Product Installation Directories: 1|WebLogic Server: [/u01/weblogic/wlserver_10.3] 2|Oracle Coherence: [/u01/weblogic/coherence_3.7] Enter new WebLogic Server OR [Exit][Previous][Next]> 'enter' WebLogic Platform 10.3.6.0 |_____WebLogic Server | |_____Core Application Server | |_____Administration Console | |_____Configuration Wizard and Upgrade Framework | |_____Web 2.0 HTTP Pub-Sub Server | |_____WebLogic SCA | |_____WebLogic JDBC Drivers | |_____Third Party JDBC Drivers | |_____WebLogic Server Clients | |_____WebLogic Web Server Plugins | |_____UDDI and Xquery Support | |_____Evaluation Database |_____Oracle Coherence |_____Coherence Product Files *Estimated size of installation: 690.3 MB *Estimated size of installation: 678.8 MB Enter [Exit][Previous][Next]> enter

4. Installation management EMCC

4.1 installation of EMCC

Unzip the package and perform the installation:

unzip em12105_linux64_disk1.zip unzip em12105_linux64_disk2.zip unzip em12105_linux64_disk3.zip ./runInstaller

Follow the prompts:

/u01/app/oracle/product/11gR2/db/bin/emca -deconfig dbcontrol db -repos drop -SYS_PWD <sys password> -SYSMAN_PWD <sysman password>

STARTED EMCA at May 29, 2020 6:33:25 AM EM Configuration Assistant, Version 11.2.0.3.0 Production Copyright (c) 2003, 2011, Oracle. All rights reserved. Enter the following information: Database SID: moni Listener port number: 1521 \---------------------------------------------------------------------- WARNING : While repository is dropped the database will be put in quiesce mode. \---------------------------------------------------------------------- Do you wish to continue? [yes(Y)/no(N)]: yes May 29, 2020 6:34:14 AM oracle.sysman.emcp.EMConfig perform INFO: This operation is being logged at /u01/app/oracle/cfgtoollogs/emca/moni/emca_2020_05_29_06_33_25.log. May 29, 2020 6:34:14 AM oracle.sysman.emcp.util.GeneralUtil initSQLEngineLoacly WARNING: ORA-28000: the account is locked May 29, 2020 6:34:14 AM oracle.sysman.emcp.ParamsManager checkListenerStatusForDBControl WARNING: Error initializing SQL connection. SQL operations cannot be performed May 29, 2020 6:34:14 AM oracle.sysman.emcp.EMDBPreConfig performDeconfiguration WARNING: EM is not configured for this database. No EM-specific actions can be performed. Some of the possible reasons may be: 1) EM is configured with different hostname then physical host. Set environment variable ORACLE_HOSTNAME=<hostname> and re-run EMCA script 2) ORACLE_HOSTNAME is set. Unset it and re-run EMCA script May 29, 2020 6:34:14 AM oracle.sysman.emcp.EMReposConfig invoke INFO: Dropping the EM repository (this may take a while) ... May 29, 2020 6:34:49 AM oracle.sysman.emcp.EMReposConfig invoke INFO: Repository successfully dropped Enterprise Manager configuration completed successfully FINISHED EMCA at May 29, 2020 6:34:49 AM

4.2 OMS configuration management

View version: $ <OMS_HOME>/emctl getversion oms View status: $ <OMS_HOME>/emctl status oms To view oms details: $ <OMS_HOME>/emctl status oms –details Specify password to view details: $ <OMS_HOME>/emctl status oms -details -sysman_pwd Oracle123 View properties: $ <OMS_HOME>/emctl list properties Start stop command: $ <OMS_HOME>/emctl stop oms $ <OMS_HOME>/emctl start oms Modify memory (restart takes effect): 1. Command modification: $ <OMS_HOME>/emctl get property -name OMS_HEAP_MAX -sysman_pwd Oracle11g $ <OMS_HOME>/emctl set property -name OMS_HEAP_MAX -value 2048M -sysman_pwd Oracle11g $ <OMS_HOME>/emctl get property -name OMS_HEAP_MIN -sysman_pwd Oracle11g $ <OMS_HOME>/emctl set property -name OMS_HEAP_MIN -value 512M -sysman_pwd Oracle11g 2. Modify the attribute profile directly: emgc.properties

4.3 agent configuration management

View version: $< agent > / emctl GetVersion agent (view version) Start stop and check status: $ <AGENT>/emctl status agent $ <AGENT>/emctl stop agent $ <AGENT>/emctl start agent Test whether the agent is connected to OMS: $ <AGENT>/emctl pingOMS Upload agent to OMS of server $ <AGENT>/emctl upload agent 5. Add host

Configure hosts resolution (source and target)