Apps DBA Workshop

This article will illustrate how we can deploy an agent on Hosts with Oracle Enterprise manager 12c cloud control. If we want to manage any resources (database, OS, Web Server) then we need to have a management agent on these resources in order to manage them. In Oracle EM these resources will be called as targets. Oracle EM 12c cloud control offers 2 type of agent deployment: 1) Configuring Automatic Discovery 2) Manually Adding targets Here in this post i am going to demonstrate how to manually add an host to Oracle 12c EM. Step 1: Perform Agent deployment pre-reqs on Host Step 2: Deploy agent from EM 12c cloud control console Step 1: Perform Agent deployment pre-reqs on Host: -> create OS user (owner of EM agent) [root@erpappl1 ~]# useradd agent12c You have new mail in /var/spool/mail/root [root@erpappl1 ~]# passwd agent12c Changing password for user agent12c. New UNIX password: BAD PASSWORD: it is based on a dictionary word Retype new UNIX password: passwd: all authentication to...