Exercise 1.3 - Managing Updates Using the Web Console

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Exercise Description

Now that you’ve toured the web console, lets work through updating the system.

Section 1: Basic Updating

As you did in the previous section, navigate to the Software Updates section of the Web Console, by clicking on the Software Updates link, in the left-hand menu. There will then be a brief interval where Refreshing package information will appear, along with a progress bar. Once that completes, you can proceed with the exercise.

Step 1: Check for available updates

Take a look at the Available Updates section of the browser window. You should see several packages listed, in a single group, like this:

Software Updates
Figure 1: Packages Available for Updating

You can expand the list, to see more details, by clicking on the drill-down > link:

Software Updates
Figure 2: Expanded Updates

In the expanded view, you can see details on what CVEs are relevant to the updates, and any associated bug IDs. Additionally, a summary of the changes is displayed.

Step 2: Install updates

Once you are finished reading, click the Install All Updates button, to install the updated packages.

The updates will install, and while doing so, there will be information on what actions are taking place, and below that, an expandable log drill-down. Once complete, you may receive a window like this:

Software Updates
Figure 3: Updates Recommend a Restart

Step 2: Restart the system

If required, click the Restart Now button to reboot your managed host and cause the changes to take effect. You will see screens like these while the system is rebooting:

Software Updates
Figure 4: System Restarting
Software Updates
Figure 5: Disconnected

Step 3: Reconnect

Wait for a couple of minutes, for the system to come back up, and then click the Reconnect button, to be returned to the login screen, for the web console. Login, as before.

Step 4: Summary

Once you are logged back in, you will again see the updates screen, with a list of the updates that you just applied. You can expand the history list, to see the details.

Software Updates
Figure 6: Update Summary

Section 2: Automatic Updating

Next, let’s take a look at automatic updating. There is an Automatic Updates switch, at the top of the updates window.

Step 1: Enable Automatic Updates

Click on the switch, next to the Automatic Updates label. You will then see a message, telling you that the package dnf-automatic is needed:

Software Updates
Figure 7: Install the dnf-automatic Package

Click the Install button, to proceed.

Step 2: Configure Timing

Once the dnf-automatic package is installed, you can choose which updates to install, which days, and what time:

Software Updates
Figure 8: Configure Automatic Updates and Timing

You can select from the available menus, and select any combination of the following options:

Which updates? What day? What time?
  • Apply all updates

  • Apply security updates

  • every day

  • Mondays

  • Tuesdays

  • Wednesdays

  • Thursdays

  • Fridays

  • Saturdays

  • Sundays

  • 00:00

  • 01:00

  • 02:00

  • 03:00

  • 04:00

  • 05:00

  • 06:00

  • 07:00

  • 08:00

  • 09:00

  • 10:00

  • 11:00

  • 12:00

  • 13:00

  • 14:00

  • 15:00

  • 16:00

  • 17:00

  • 18:00

  • 19:00

  • 20:00

  • 21:00

  • 22:00

  • 23:00

Set the automatic update mechanism for Fridays, to apply security updates, at 03:00.

With this simple change, your system will always be up-to-date on critical security fixes, without you having to lift a further finger!


We’ve tried out the RHEL 8 web console’s manual and automatic updating functionality. Please ask any questions that seem relevant, and then we can move on to the next section.

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