EMCC architecture

Laury

Hi,

When installing EMCC, there are few comcponents that are installated:

1) Before the installation of EMCC:

- Oracle database that will be used as EMCC repository

- Oracle listener for this database

2) Installation of EMCC:

- WebLogic server

- OHS server deployed

- EMCC itself deployed on WebLogic

- BI Publisher deployed on WebLogic

- EMCC Agent

This is what I have understood from the documentation.

Did I missed something?

From the WebLogic console, I can see 3 servers:

- BIP

- EMGC_ADMINSERVER(admin)

- EMGC_OMS1

   

EMGC_ADMINSERVER(admin) is probably the WebLogic "admin" server.

What is then EMGC_OMS1? and where is EMCC?

Furthermore, do we need to access WebLogic when working with EMCC13?

Kind Regards

Venkata Thiruveedhi-Oracle

Hi Laury,

EM is built on top of weblogic stack.

So OMS is a managed server which is created in weblogic domain.

EMGC_OMS1 is the OMS which is installed.

The over all combined components like Managed Server + Adminserver + OHS + BIP = EMGC

When you say "emctl start oms -details" command from OMS home, you can see the details of all the components and their details.

Best Regards,

Venkat

Venkata Thiruveedhi-Oracle

Hi Laury,

Check the following URL which gives you some understanding on the components of the EM:
https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.3.1/emcon/overview-oracl…

Best Regards,Venkat

Laury

Hi Venkata,

I am unable start the whole OMS with: emctl start oms -details

I am redirected to see for error in the log file: /u01/app/oracle/base/product/middelware/gc_inst/em/EMGC_OMS1/sysman/log/emctl.log.

But is starts with: emctl start oms.

Thanks for the link, there are in fact more components that what I was thinking.

What I do not understand is, is BI Publisher deployed in the BIP server?

If I well understand, EMGC_OMS1 contains everything except for the BI Publisher.

EMCC (the Cloud Control application) is part of EMGC_OMS1.

Am I correct?

Kind Regards

Venkata Thiruveedhi-Oracle

Hi,

Sorry for the typo.

Please find the correct command:

emctl status oms -details

This would give you the clear details.

Best Regards,
Venkat

Laury

Ok, thanks.