This procedure sets up the Agent Deploy Application on GRIDCTRL.
Installing Management Agent Using 10.2.0.3 or higher Enterprise Manager Grid Control
As OEM on GRIDCTRL is 10.2.0.5, I am following Installing Management Agent Using 10.2.0.3 or higher Enterprise Manager Grid Control.
Set the TZ variable and Restart the SSH Daemon
Following Set the TZ variable and Restart the SSH Daemon, I added the following line to ~/.bashrc for the oracle user on GRIDCTRL, BANKSTOWN, and PENRITH1:
export TZ=$(date +'%Z')
This gets the alphanumeric representation of the time zone as set by the system.
I then used the following command (as root):
service sshd restart
Validate All Command Locations
On GRIDCTRL,:
cd /opt/oracle/app/OracleHomes/oms10g/sysman/prov/resources/ export JAVAHOME="/opt/oracle/app/OracleHomes/oms10g/jdk" export JARS_LOC="/opt/oracle/app/OracleHomes/oms10g/sysman/prov/agentpush/jlib"
As directed by Validate All Command Locations, I validated the paths:
[oracle@gridctrl resources]$ scripts/validatePaths -dirloc . Using java from /opt/oracle/app/OracleHomes/oms10g/jdk Using jars from /opt/oracle/app/OracleHomes/oms10g/sysman/prov/agentpush/jlib Loading platformInfo.properties: /opt/oracle/app/OracleHomes/oms10g/sysman/prov/resources/./platformInfo.properties current platform id: 46 Loading properties: /opt/oracle/app/OracleHomes/oms10g/sysman/prov/resources/./Paths.properties Loading properties: /opt/oracle/app/OracleHomes/oms10g/sysman/prov/resources/./sPaths.properties Loading properties: /opt/oracle/app/OracleHomes/oms10g/sysman/prov/resources/./userPaths.properties Verify paths ............................. ############################################################### The following executables were not found at their default locations. Please provide the locations in userPaths.properties. SUDO_PATH=/usr/local/bin/sudo Steps to specify the command locations: Set system property oracle.sysman.prov.PathsPropertiesLoc to a directory d. Create a file userPaths.properties in the directory d. Specify the correct locations of the commands in the properties file.
The file, userPaths.properties, was updated with:
SUDO_PATH=/usr/bin/sudo
Verify User Credentials
Following Verify User Credentials, I used visudo as the root user on GRIDCTRL, BANKSTOWN, and PENRITH1 to uncomment the following line in /etc/sudoers:
%wheel ALL=(ALL) NOPASSWD: ALL
And then, I used usermod to add the wheel group to the oracle user on GRIDCTRL, BANKSTOWN, and PENRITH1.
This is pointless because of the following problem:
[oracle@gridctrl resources]$ ssh -l oracle -n bankstown 'sudo date' sudo: sorry, you must have a tty to run sudo
Turn Firewall Off
In order for the EM Agent to talk to OMS, the firewall has to be turned off:
service iptables off chkconfig --level 5 iptables off