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This is the first in the series where we explore the steps to setting up your RHEL server. So, Virtual Box and RHEL are the tools of choice to get us started since both are free to use once you get your Red Hat developer subscription.While this looks like a long post, the whole process is actually quite quick.This is similar to the Windows Activation, and ensures that you have access to run updates and get support for your environment.It’s also how you keep your server running as this is a licensed product.Because it’s dynamic, it will only use disk space as it actually gets filled, so you should be ok as long as you have room locally: Now we have the new VM ready to start with, so click the green Start arrow and let’s build our server: The VM will complain about having nothing on the disk, so just let that error sit and click the little CD icon on the bottom bar of the VM window, then select Choose Disk Image and browse to find the RHEL ISO file you’ve downloaded: You can reset the VM to force the restart into the install CD now: This brings us to the boot screen and you can select the first option to start the installation: Select your language of choice at the opening menu: This brings you to the options page.You will see that the Begin Installation button is not lit because we need to set up a few things first. For simplicity, I’ve selected Minimal Install: We need to configure the network settings, so scroll down enter the Networking and Host Name : Enable the network card in the right hand side with the toggle button: Back at the configuration screen, go to the host name option and choose your host name: Open up the System section to choose the hard disk: Now you will see the Begin Installation button is lit up and ready to go! With the install underway, we can configure the root password and also set up a non-root user for you to use.That brings you to the download page where you will see the RHEL download link: As soon as you click the link, the download will begin automatically.There are some other instructions that you can work through, but for the purpose of this post, we can fast track to just getting installed with Virtual Box.
Because this system is for tests, I only use the 30 Day Self-Supported RHEL free subscription.I just wanted to be sure that every step is clearly illustrated during the build to make it as seamless as possible.Getting your Red Hat Developer Subscription Enabled We won’t go through every little set, but the general process is rather simple for you to get set up.Root password needs to be reasonably complex: Next up you can configure the non-root user for daily administration.Obviously, you will fill in your information rather than mine in here…unless you want me to have access that is: As quickly as it started, it’s all done!Local Subscription Manager service tracks down the installed software products, available and used subscriptions and communicates with the Red Hat Customer Portal through tools like YUM.This tutorial guides you on how we can perform tasks like registering new RHEL 7.0, how to active subscription and repositories before actually be able to update our system. To register your system to Customer Portal Subscription Management use the following command followed by the credentials used to login to Red Hat Customer Portal.After the last tutorial on minimal installation of Red Hat Enterprise 7.0, it’s time to register your system to Red Hat Subscription Service and enable your system repositories and perform a full system update.A subscription service has the role to identify registered systems with the products installed on them.To activate a subscription use the following command. After you system has been registered to Red Hat Customer Portal and a Subscription has been activated in your system you can start listing and enabling system Repositories.To get a list of all your provided repositories through a certain subscription use the next command.