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EM 12c: Enterprise Manager 12c Cloud Control Agent Installation Hangs in OMS Port Verification (Doc ID 1911351.1)

Last updated on OCTOBER 26, 2019

Applies to:

Enterprise Manager Base Platform - Version 12.1.0.3.0 and later
Information in this document applies to any platform.

Symptoms

EM 12c Cloud Control agent installation hangs while verifying the OMS port with the following display:

./agentDeploy.sh AGENT_BASE_DIR=<AGENT_BASE_DIR> OMS_HOST=<OMS_HOSTNAME> EM_UPLOAD_PORT=<EM_HTTPS_UPLOAD_PORT> AGENT_REGISTRATION_PASSWORD=<AGENT_REGISTRATION_PASSWORD> AGENT_PORT=<AGENT_PORT> EM_INSTALL_TYPE="AGENT"

Validating the OMS_HOST & EM_UPLOAD_PORT
Executing command : <AGENT_BASE_DIR>/core/12.1.0.2.0/jdk/bin/java -classpath <AGENT_BASE_DIR>/core/12.1.0.2.0/jlib/agentInstaller.jar:<AGENT_BASE_DIR>/core/12.1.0.2.0/oui/jlib/OraInstaller.jar oracle.sysman.agent.installer.AgentInstaller <AGENT_BASE_DIR>/core/12.1.0.2.0 /home/oraoem <AGENT_BASE_DIR> -prereq

Validating oms host & port with url: http://<OMS_HOSTNAME>:<EM_HTTPS_UPLOAD_PORT>/empbs/genwallet

 

 

The wget utility gives the following output:
 
<OMS_HOSTNAME>$ wget http://<OMS_HOSTNAME>:<EM_HTTPS_UPLOAD_PORT>/empbs/upload --no-check-certificate
--2014-06-05 17:04:15-- http://<OMS_HOSTNAME>:<EM_HTTPS_UPLOAD_PORT>/empbs/upload
Resolving <OMS_HOSTNAME>... <IP_ADDRESS>
Connecting to <OMS_HOSTNAME>|<IP_ADDRESS>|:<EM_HTTPS_UPLOAD_PORT>... connected.
HTTP request sent, awaiting response...

=> and halts on : HTTP request sent, awaiting response...

Cause

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In this Document
Symptoms
Cause
Solution


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