Enterprise Manager Cloud Control 13.3 Vagrant Build

A little short of a year ago I knocked up a Vagrant build to prepare an environment for practising Cloud Control 13.3 installations and upgrades. This just automated the creation of the environment and installation of the database, ready for me to start playing around with the Cloud Control bit. At the time I released these articles.

I didn’t mention anything about the Vagrant build as it didn’t do much more than build the database, so it didn’t seem worth mentioning. It was just a convenience for me.

More recently someone pointed it out on Twitter and I made a note to myself to “finish it off” and make it do a full silent build, then kind-of forgot again.

A few days ago I had a self-induced problem with our Cloud Control server, and I realised I didn’t have the best plan of action for a complete rebuild scenario. I had backups, so I didn’t need to do a rebuild, but that doesn’t stop me wanting to be able to do it, so I did the following things…

I scripted a silent build of the work environment we use. I put together a general article to show how to do a silent build of a simple installation too. If you’re interested you can see it here.

I wrote some EMCLI scripts to do most of the tasks I needed for a complete rebuild. We already use EMCLI for some of the stuff, like jobs, but I filled in the gaps where I had been a bit lazy. Those are all checked into a company Git repo, and they are quite specific to what we need, but there are some basic EMCLI examples available here, if you are interested in getting into EMCLI.

Finally, I made my Vagrant build a fully automated Cloud Control 13.3 build on Oracle database 18c. According to the certification matrix, Oracle 19c is not yet certified for the repository database (but someone on Oracle-L said this certification is imminent (See Update)). If you are interested in playing around with Vagrant, you can find it here. I’ve managed to get away with 6G of memory, but that makes it chronically slow. The more memory you can throw at it the better. 🙂

I didn’t really expect to be revisiting this stuff a year down the line, but it was born out of necessity, or at least necessity for my peace of mind. 🙂

Cheers

Tim…

Update: The OMS is now supported on Oracle database 19c.

Author: Tim...

DBA, Developer, Author, Trainer.

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