# subscription-manager repos -enable rhel-7-server-optional-rpms Install docker and start the docker daemon # subscription-manager repos -enable rhel-7-server-extras-rpms Use subscription-manager -list option to to view the available software repositories. Start a Terminal window if you don’t already have one open. You can add or remove software repositories from the command line using the subscription-manager tool. Using subscription-manager from the command line After clicking, it might take several seconds for the check mark to appear in the enabled column. In the list of repositories, check the Enabled column for rhel-7-server-optional-rpms and rhel-7-server-extras-rpms. Select Repositories from the System menu of the subscription manager. Alternatively, you can start it from the command prompt by typing subscription-manager-gui. Red Hat Subscription Manager can be started from the System Tools group of the Applications menu. Using the Red Hat Subscription Manager GUI Instructions are provided for both the command line (CLI) and graphical user interface (GUI). Your system needs to be already registered with Red Hat.įirst, you will enable two Red Hat software repositories that are disabled by default. In the process, you will add the necessary software repositories, then verify that your system has a current Red Hat subscription and is able to receive updates from Red Hat. In this step, you will configure your system to build and run docker containers. If you encounter difficulties at any point, see Troubleshooting and FAQ. Developers can get a no-cost Red Hat Enterprise Linux Developer Suite subscription for development purposes by registering and downloading through.
You will need a system running Red Hat Enterprise Linux 7 Server with a current Red Hat subscription that allows you to download software and updates from Red Hat. You will use the Python 3.5 container image from Red Hat Software Collections (RHSCL) as the basis for your containerized application. In order to build and run containers you will first install docker on your Red Hat Enterprise Linux 7 system. In this tutorial, you will learn how to start building Python 3.5 applications in docker containers on Red Hat Enterprise Linux. Get started building Python 3.5 applications in docker containers on Red Hat Enterprise Linux in under 15 minutes.
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