Steps to add new hosts in OEM 13c

Follow the below Steps to add new hosts in OEM 13c.

1. Login as sysman in OEM.

2. Choose: Setup, Add Target, Add Targets Manually.
3. Under “Add Host Targets” Click “Install Agent on Host”
4. Add Host Name: node1.learnomate.org & Platform: Linux x86-64, Click Next.
5. Deployment Type: Fresh Agent Install
6. Fill “Linux x86-64: Agent Installation Details” as below.

*Installation Base Directory – /u01/app/Agent_13c
*Instance Directory – /u01/app/Agent_13c/agent_inst
Select “Named Credential” – NC_HOST_ORACLE(SYSMAN)
Port – 3872
Click Next

6. Click “Deploy Agent”.
7. Click “Continue for all hosts” when encounter sudo permission issues. For this after the deployment, need to run root.sh seperately.
8. Click “Done”
9. Manually run the following script(s) on the remote host as a root user
   /u01/app/Agent_13c/agent_13.2.0.0.0/root.sh
   /home/oracle/oraInventory/orainstRoot.sh
10. To Fix LDAP authentication issue, run the below as root,
    cd /usr/lib64
    ln -s /usr/lib64/libpam.so.0.83.1 libpam.so
    cd /etc/pam.d
    cp sshd emagent